LHR - ADL

£573 Find Cheap Flights from London Heathrow Airport to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Adelaide departing on 15/3. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Adelaide.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Adelaide.
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Cheap Flights from Heathrow to Adelaide (LHR-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Adelaide 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 Heathrow to Adelaide

Sat, 7 Mar - Tue, 17 Mar
China Southern Logo
22:00 - 10:55LHR-ADL
50h 25m2 stops
China Southern Logo
06:00 - 18:35ADL-LHR
47h 05m2 stops
£935China Southern
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Wed, 12 Nov - Mon, 17 Nov
China Southern Logo
22:00 - 13:45LHR-ADL
29h 15m2 stops
China Southern Logo
09:00 - 18:35ADL-LHR
44h 05m2 stops
£935China Southern
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Thu, 9 Apr - Fri, 1 May
Cathay Pacific Logo
18:20 - 09:25LHR-ADL
30h 35m2 stops
Cathay Pacific Logo
10:10 - 15:15ADL-LHR
37h 35m2 stops
£936Cathay Pacific
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Sun, 1 Mar - Tue, 31 Mar
Qatar Airways Logo
08:05 - 17:05LHR-ADL
22h 30m1 stop
Qatar Airways Logo
22:40 - 14:10ADL-LHR
25h 00m1 stop
£940Qatar Airways
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Sun, 8 Mar - Fri, 13 Mar
Malaysia Airlines Logo
21:25 - 08:10LHR-ADL
24h 15m1 stop
Malaysia Airlines Logo
11:00 - 15:25ADL-LHR
38h 55m1 stop
£944Malaysia Airlines
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Thu, 5 Mar - Sun, 15 Mar
British Airways Logo
08:40 - 17:05LHR-ADL
21h 55m1 stop
British Airways Logo
22:00 - 12:15ADL-LHR
24h 45m1 stop
£956British Airways
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Wed, 4 Mar - Sat, 14 Mar
British Airways Logo
18:55 - 17:05LHR-ADL
35h 40m1 stop
British Airways Logo
22:00 - 12:15ADL-LHR
24h 45m1 stop
£958British Airways
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Mon, 2 Feb - Wed, 4 Mar
Singapore Airlines Logo
10:40 - 08:50LHR-ADL
59h 40m1 stop
Singapore Airlines Logo
10:15 - 15:20ADL-LHR
39h 35m1 stop
£961Singapore Airlines
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Mon, 2 Feb - Wed, 4 Mar
Singapore Airlines Logo
10:40 - 08:50LHR-ADL
59h 40m1 stop
Singapore Airlines Logo
10:15 - 15:20ADL-LHR
39h 35m1 stop
£965Singapore Airlines
Find Deal
Sat, 15 Nov - Sat, 29 Nov
Qatar Airways Logo
08:40 - 17:05LHR-ADL
21h 55m1 stop
Qatar Airways Logo
22:00 - 14:00ADL-LHR
26h 30m1 stop
£971Qatar Airways
Find Deal

Everything you should know

Top airlines
China Southern
Cheapest • from £935 (return)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 14% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£935
Typical prices: £888-£1,023
China Southern
Sat 7/3Tue 17/3
LHR - ADL • 2 stops
Cheapest one-way flight
£573
Typical prices: £530-£623
Qatar Airways
Sun 15/3
LHR - ADL • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Heathrow to Adelaide flights

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

How much is a return flight from London Heathrow Airport to Adelaide?

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 Heathrow Airport to Adelaide departing in March.

What’s the cheapest day of the week to fly from London Heathrow Airport to Adelaide?

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

For London Heathrow Airport to Adelaide, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Adelaide back to London Heathrow Airport, the best deals are generally found on Thursday, with Tuesday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Adelaide?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Adelaide, 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 Heathrow Airport to Adelaide is June, where tickets cost £935 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,476 and £1,397 respectively.

How far in advance should I book a flight from London Heathrow Airport to Adelaide?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Adelaide, 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 Heathrow Airport to Adelaide, you should book around 3 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Adelaide

Low seasonJune
Cheapest flight£573
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from London Heathrow Airport to Adelaide

When to book flights from Heathrow to Adelaide

Are your dates flexible? Find out the best times to travel from Heathrow to Adelaide 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 London Heathrow Airport to Adelaide flights

  • Are there shuttle buses from Adelaide Airport to central Adelaide?

    Airport City Shuttle services are the most affordable transfer option for a solo traveller from Adelaide Airport to Adelaide city centre. These are door-to-door buses operating seven days a week, and a one-way ticket costs around A$13 (£7). Be sure to contact the Airport City Shuttle service in advance to book a pick-up at the arrival terminals.

  • Is there free transport from Adelaide Airport to the city centre?

    Trams offer free transport from Adelaide airport to downtown Adelaide. The tram links with the South Terrace Stations, Entertainment Centre Station, and various bus routes. It also passes through major attractions, including West End, Adelaide Central Market, and Rundle Mall.

  • Is there a luggage service at Adelaide Airport?

    Smarte Carte provides storage services at Adelaide airport. Storage lockers are available on the ground floor of the multi-level car park and next to the carhire office. It costs around A$18.46 (£10.25) to store a standard-sized item for less than 24h, but the price can vary depending on the size and value of an item.

  • Are there non-stop flights between London Heathrow and Adelaide Airport?

    Adelaide is one of Australia's major cities. However, there are no direct, non-stop flights from London Heathrow to ADL. Someone flying to Adelaide from London Heathrow has to fly through at least one city, such as Doha or Singapore. A quick one-stop flight from London Heathrow to Adelaide takes around 22h. Airlines that offer cheap flights from Adelaide to London Heathrow include Virgin Australia, Qantas, Emirates, Qatar Airways, and Singapore Airlines.

  • Does Adelaide Airport provide any services for passengers with limited mobility?

    Adelaide Airport has customer service officers tasked with assisting disabled passengers. Passengers with reduced mobility are provided with a wheelchair upon arrival and assisted to board the aircraft. Passengers in a wheelchair are given a transfer chair to make it easier to manoeuvre down the aisle. However, it is advisable to reserve a wheelchair and a transfer chair before arriving at Adelaide Airport.

  • How can I get from London's City Centre to London Heathrow Airport?

    The fastest way to get from London to Heathrow is to take the Heathrow Express. It departs from London Paddington Station and arrives at the airport in around 15 minutes. Another option is to take the Elizabeth Line train which takes around 35 minutes from Paddington to Heathrow.

  • How much do the lounges at London Heathrow Airport cost?

    Heathrow has lounges available in each international terminal. The Club Aspire lounges (in Terminal 3 and in Terminal 5) start from around £34.99 per person. The No.1 Lounge in Terminal 3 costs roughly £34 per person. For about about £40 per person, you can access the Premium Lounges in Terminals 2, 4 and 5.

  • Can I get special assistance at London Heathrow Airport?

    Heathrow Airport can provide Special Assistance through Wilson James. Book assistance at least 48 hours in advance through your airline to ensure they can provide everything you need. The Sunflower Lanyard Scheme is also used at Heathrow Airport. Passengers with invisible disabilities can pick up a lanyard at the Assistance desks.

  • Where is the car rental centre at Adelaide Airport?

    If you're planning on hiring a car for your trip, you can pick one up as soon as you arrive. All car hire desks are located next to Caggage Claim on the Ground Floor. Once you've made your booking, you'll be directed to the Ground Floor of the multi-storey car park to pick up your vehicle.

  • What is the cheapest flight from London Heathrow Airport to Adelaide?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Adelaide was £763 for a one-way ticket and £1,244 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Adelaide?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Adelaide?

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

  • What is the most popular stopover when flying to Adelaide from London Heathrow Airport?

    Doha is the most popular stopover city among KAYAK users travelling from London Heathrow Airport to Adelaide.

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

    The two airlines most popular with KAYAK users for flights from London to Adelaide are Singapore Airlines and Emirates. With an average price for the route of £1,089 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of £989 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Adelaide?

    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 Heathrow Airport to Adelaide.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport to Adelaide?

    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 Adelaide with an airline and back to London Heathrow Airport with another airline.

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

    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 Adelaide from London Heathrow Airport 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 Heathrow Airport to Adelaide

  • Make sure to give yourself some extra time before departure, as it can take approximately 60min to check in before a long-haul flight from London Heathrow (LHR) to Adelaide Airport (ADL). You will require at least 35min to pass through security before boarding a plane to Adelaide from Heathrow.
  • Having a fast-track pass can make a trip from London Heathrow to Adelaide Airport much more pleasant. A few proven ways to fast track immigration at LHR ahead of a flight to Adelaide include obtaining approval for a registered traveller, carrying elite airline status, and flying with a premium status. You can also purchase it online before the flight.
  • Random body scanning checks are mandatory for passengers flying into and out of Adelaide Airport (ADL). However, these checks aren't a requirement for passengers travelling within Australia.
  • Adelaide Airport closes every night from 23:00 to 4:00, but passengers already inside the terminal before the closing time can remain inside the landside or public area until morning, when the airport operations resume.
  • Drop-off and pick-up zones at Adelaide Airport are conveniently located on Sir Richard Williams Avenue, an avenue adjacent to the airport's entry point.
  • Australia has regulations for recording footage and audio when going through immigration. If you receive a call, you'll be asked to hang up before you can proceed, and you'll also be asked to delete any footage or images.
  • Heathrow Airport's (LHR) terminals are very large and passengers with reduced mobility can make use of the intra-terminal buggies. These multi-passenger electric vehicles can transport you and your carry-on luggage to your gate. Bear in mind that depending on availability, family members may not be able to accompany you on the buggy.

Reviews of the top 5 airlines flying from Heathrow to Adelaide

 
See real verified KAYAK customer reviews for airlines flying from London to Adelaide. 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 Heathrow to Adelaide? 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.
8.1
EmiratesOverall score based on 3374 reviews
7.9Food
8.2Entertainment
8.1Boarding
8.3Crew
8.0Comfort
Airline reviews

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

4.0 OkayDavid, Sept 2025BNE - SYD
Read more Emirates reviews

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

the seat is quite narrow compared to others. entertainment and food were very good

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

We loved flying with Emirates in business class, the staff were fabulous, going above & beyond

The seating is spaced out nicely, The crew could have offer more drinks.

Everything I was good except food quality is very poor

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Excellent comfort and entertainment. Service poor..Food average with little choice.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

Headwind delayed our flight which wasn’t the airlines fault

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

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.

Good. It would be great if comfort seats were available

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

It never happened. Me flight from Doha to São Paulo was lated and the time of waiting for the luggage arrives when we arrived in São Paulo was about 1 hour and half. So it took a lot of time just waiting the luggage of flight that was already late, consequently we lost the flight to Recife with Latam Airlines and had to go to the Qatar office to arrange another flight to us to Recife, that one with Azul Airlines. It was more 4 hours waiting to this other flight to knows that this other flight was delayed too, total of 5 hours more at the airport to waiting to go home :/

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

I prebooked a comfort plus seat on this flight and therefore the flight was comfy. I got the correct seat in the correct section of the plane that I have booked, that's this. Flight was comfortable. Staff were average on the flight, appearing to be rushed and short in engagement with travellers, perhaps this to maximise there rest time on the flight.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

The seats were uncomfortable. The service was poor. We bought internet for my family and myself and it didn’t work. The charger for our phone didn’t work. The service seemed like they were tired and exhausted and seemed a bit upset. It was not a good flight. Our flight from miami to Qatar was great but from Qatar to Tokyo was simply awful

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.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Cabin crew lovely and accommodating and I'll always fly BA in the future

As I have said it sucked, the ticket counter to have to find and pay for another airline to get home. Now I understand this happened over the weekend but they should have someone there to talk to us instead of throwing the regular crew under the bus.

Everything excellent except for bag drop off. We started at the D area and that was so slow that it was eventually closed just as we were about to go to a station. We then went to F. We got one suitcase checked and then the screen showed that the station was no longer operable. There were long lines everywhere so we had to ask if we could butt in to the next station to finish. Again, this was the only incident, otherwise it was an excellent flying experience

Everything you need to know for your flight from Heathrow to Adelaide

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