LON - PER

£454 Find Cheap Flights from London to Perth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Perth departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Perth.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Perth.
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Everything you should know

Cheapest return fare
£877
Typical prices: £1,114-£959
Multiple Airlines
Tue 12/5Fri 15/5
LGW - PER • 1 stop
Cheapest direct flights
£1,130
Typical prices: £1,524-£1,292
Qantas Airways
Mon 7/9Thu 5/11
LHR - PER • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
For a smooth departure, use Heathrow's Fast Track.
Take the airport train for a quick trip to Perth CBD.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from £879 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Qantas Airways. Average duration is 16h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 78% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £444 (return)
Shortest trip • 7h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Perth!
Flight Deals
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Flight Deals

Cheap Flights from London to Perth (LON-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Perth

Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
13:15 - 17:10
LGW
-
PER
20h 55m
1 stop
Multiple Airlines Logo
05:35 - 06:35
PER
-
LGW
32h 00m
2 stops
£877Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
11:35 - 00:35
LGW
-
PER
30h 00m
2 stops
Multiple Airlines Logo
07:20 - 15:00
PER
-
LGW
38h 40m
3 stops
£878Multiple Airlines
Mon, 25 May - Tue, 23 Jun
IndiGo Logo
20:10 - 00:40
LHR
-
PER
45h 30m
2 stops
IndiGo Logo
07:30 - 18:10
PER
-
LHR
41h 40m
2 stops
£879IndiGo
Tue, 2 Jun - Mon, 15 Jun
Multiple Airlines Logo
11:35 - 03:45
LGW
-
PER
33h 10m
2 stops
Multiple Airlines Logo
17:20 - 15:00
PER
-
LGW
28h 40m
2 stops
£879Multiple Airlines
Fri, 1 May - Tue, 19 May
IndiGo Logo
20:10 - 00:40
LHR
-
PER
45h 30m
2 stops
IndiGo Logo
07:40 - 17:45
PER
-
LHR
41h 05m
2 stops
£883IndiGo
Wed, 6 May - Wed, 17 Jun
China Southern Logo
22:10 - 21:55
LHR
-
PER
40h 45m
1 stop
China Southern Logo
23:35 - 19:20
PER
-
LHR
26h 45m
1 stop
£887China Southern
Mon, 11 May - Mon, 18 May
Turkish Airlines Logo
10:50 - 05:10
STN
-
PER
35h 20m
2 stops
Turkish Airlines Logo
15:50 - 22:10
PER
-
STN
37h 20m
2 stops
£897Turkish Airlines
Tue, 22 Sep - Mon, 19 Oct
Turkish Airlines Logo
17:35 - 05:10
STN
-
PER
28h 35m
2 stops
Turkish Airlines Logo
16:55 - 16:40
PER
-
STN
30h 45m
2 stops
£907Turkish Airlines
Tue, 2 Jun - Mon, 15 Jun
KLM Logo
17:50 - 00:40
LCY
-
PER
23h 50m
2 stops
KLM Logo
02:10 - 09:30
PER
-
LCY
38h 20m
2 stops
£1,294KLM
Mon, 8 Jun - Mon, 13 Jul
KLM Logo
17:50 - 01:10
LCY
-
PER
24h 20m
2 stops
KLM Logo
15:50 - 17:20
PER
-
LCY
32h 30m
2 stops
£1,310KLM
Booking Insights

KAYAK’s insights & trends for London to Perth flights

Get data-powered insights and trends into flights from London to Perth to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Perth?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Perth departing in May.

What is the cheapest London to Perth flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Perth costs £1,005 on the route between London Heathrow Airport (LHR) and Perth (PER). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Perth?

The average price of all round-trip flights from London to Perth clicked on KAYAK for each day over the last 12 months.

When flying from London to Perth, you should consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from London to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Perth is September, where tickets cost £1,011 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,462 and £1,397 respectively.

How far in advance should I book a flight from London to Perth?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Perth, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Perth, you should book around 4 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from London to Perth

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Kirstie Pickering

Kirstie Pickering

Expert on LHR

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Gabriel Leigh

Gabriel Leigh

Expert on PER

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know - Cheap tickets from London to Perth

Low seasonJune
Cheapest flight£454
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (25% more expensive on average)
Flight from London Stansted Airport to Perth

When to book flights from London to Perth

Are your dates flexible? Find out the best times to travel from London to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Perth

  • How much is a taxi to Perth city centre from Perth Airport?

    If you’d prefer to skip public transport after your flight from London to Perth, the city centre is easy to reach by both taxi and rideshare. A taxi can be hired at the taxi rank outside the arrivals area of your terminal, and fares average around $50 (£29) one way. Ride time is approximately 15-20 minutes, depending on traffic.

  • Is there an onsite hotel at Perth Airport?

    Perth Airport doesn’t have an onsite hotel, but it does offer sleeping pods for travellers looking to get a bit of shut-eye before their flights. The sleeping pods are designed by Smarte Carte, and feature charging ports (USB and a standard outlet) to recharge your devices while you recharge your body. Sleeping pods are located in T1 Domestic.

  • Where can I hire a car at Perth Airport?

    Car hire kiosks are located in the arrivals area of T1 International. Several car rental agencies operate inside of Perth Airport, and the airport even has a dedicated search engine to make booking easier. Simply set your parameters in the search engine and compare prices between the different onsite car hire companies, including Budget, Avis, Europcar and more.

  • Does Perth Airport have parenting rooms?

    There are parenting rooms available in every terminal of Perth Airport, all located at convenient access points. The airport’s parenting rooms are equipped with a feeding chair, changing facilities and bins for nappy disposal, so you don’t have to worry about the logistics before you fly!

  • Are London Airports (LON) accessible?

    Those that have a disability or issue with mobility can get assistance at LON Airports. You should contact your airline at least 48 hours prior to departure so they can arrange for assistance. At Heathrow, there is also the SignLive App, so deaf passengers can communicate with staff. Whereas at Gatwick there is a Sensory Room that provides a relaxing environment for those with hidden disabilities, such as autism. The airports also are part of the Sunflower Lanyard Scheme, which helps staff recognise those with hidden disabilities.

  • Can I exchange currency at Perth Airport (PER)?

    If you need to change your Pound Sterling to Australian Dollar at PER Airport, you can do so upon arrival. On Level 1 of the International Arrivals, before Passport Control, you will see a Travelex.

  • What is the cheapest flight from London to Perth?

    In the last 3 days, the lowest price for a flight from London to Perth was £454 for a one-way ticket and £877 for a return.

  • Which airports will I be using when flying from London to Perth?

    When flying out of London you will be using one of these airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You will be landing at Perth.

  • Which aircraft models fly most regularly from London to Perth?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the London to Perth flight route.

  • Which airline alliances offer flights from London to Perth?

    Star Alliance, and oneworld are the airline alliances operating flights between London and Perth, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Perth?

    There are direct flights from London to Perth on a daily basis.

  • Which is the best airline for flights from London to Perth, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from London to Perth are Singapore Airlines and Emirates. With an average price for the route of £1,099 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of £1,091 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from London to Perth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Perth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Perth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Perth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Perth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Perth from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Perth

  • Looking for a cheap flight from London to Perth? 25% of our users found flights on this route for £732 or less one-way and £1,262 or less round-trip.
  • Flights from London to Perth fly from of all of London’s major airports into Perth Airport. Most flights have at least one stop, while Qantas is the only airline operating non-stop flights between the two cities. Non-stop flights from to Perth from London have a travel time of approximately 17 hours, but breaking up it up with a layover can save you money, as well as giving you a good chance to stretch your legs.
  • When booking your flight to Perth, you have several options for departure airports. Flights to Perth can booked from all London airports, with many first legs of the single or double-stop flight being operated by budget airlines like Ryanair and easyJet, and second legs being operated by Asian airlines like Indonesian Air and Scoot.
  • Getting from Perth Airport to Perth city centre is easy and affordable on public transport, with coach options operated by Transperth. Bus 380 will take you from Terminals 1 & 2 to the centre of Perth, while Bus 40 connects the city with Terminals 3 & 4. A bus fare to the city centre will be around $4.80 (£2.75).
  • If you’re planning on hiring a lift into the city using one of the various ridesharing apps, Perth Airport has designated rideshare pickup areas to make finding your driver quick and easy. The app will give you directions to reach these designated areas, which are just a short walk from the terminal.
  • If you’re travelling with your little ones, there is a children’s play area inside Terminal 1 of Perth Airport, located on the second floor of the departures area. This play area is equipped with toys and activities for younger children, as well as digital gaming screens for your older children. There is seating nearby so you can give your feet a rest while your children play.
  • If you find cheap flights from London to Perth, it’s possible to stay at a hotel the night before departure. For instance, you can stay at Heathrow Airport (LHR) Terminal 3 in the Aerotel, or at Terminal 5 at the Sofitel. Both these hotels are a short walk from the Check-In Desks the next day.
  • You can get to London Airports (LON) easily before you travel. Heathrow Airport (LHR) is about 15 minutes away from London Paddington via the Heathrow Express. Gatwick Airport (LGW) is about 30 minutes from Victoria on the Gatwick Express, whereas Stansted Airport (STN) is about a 45 minutes away from Liverpool St on the Stansted Express. You can also fly from City Airport (LCY), which is about 10 minutes away from West Ham on the DLR, whilst Luton Airport (LTN) is around 30 minutes away from St Pancras International on the Thameslink.
  • When you land at Perth Airport (PER), you can get to a range of nearby locations quickly by car. For example, you can get to Mandurah in about 1 hour, Rockingham in around 40 minutes and Joondalup on approximately 30 minutes.

Prefer to fly direct from London to Perth?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Perth.
Find which airlines fly direct from London to Perth Airport, which days they fly and book direct flights.

Direct departures

London to Perth

Monday

Qantas Airways

Qantas Airways

Tuesday

Qantas Airways

Qantas Airways

Wednesday

Qantas Airways

Qantas Airways

Thursday

Qantas Airways

Qantas Airways

Friday

Qantas Airways

Qantas Airways

Saturday

Qantas Airways

Qantas Airways

Sunday

Qantas Airways

Qantas Airways

See more direct flights

Direct returns

Perth to London

See more direct flights

Reviews of the top 5 airlines flying from London to Perth

 
See real verified KAYAK customer reviews for airlines flying from London to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Perth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1486 reviews
8.0Comfort
8.3Boarding
8.6Crew
8.0Entertainment
7.8Food
Airline reviews

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

8.0 ExcellentWendy, Apr 2026
MNL - SIN
Read more Singapore Airlines reviews

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I wear hearing aids in both ears the infotainment system is hard to hear.

Crew was very good, but could have checked on us when meals were not being served also.

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Very poor No information given to why we turned around.. No one at airport to help

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

Looks like a local flight. Food was horrible. No entertainment system.

All great, because I was given a seat with extra legroom on this part of my trip.

Very efficient and professional staff. Food was good and so was entertainment selection.

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

The crews were very professional and courteous. Pleasant flight and thank you!

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

Surprised that the safety briefing was only conducted in Malay language and no English despite there are foreigners on board. MH should take safety more seriously.

Flights were delayed, Food was good but only 1 meal instead of 2.

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Everything you need to know for your flight from London to Perth

Other airlines flying from London to Perth

Flights from the other most popular airlines that fly from London to Perth according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.