LHR - ADL

£370 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 16/3. 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, 0 bags

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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Everything you should know

Cheapest return fare
£806
Typical prices: £914-£1,097
Cathay Pacific
Thu 19/3Sun 26/4
LHR - ADL • 2 stops
Cheapest one-way flight
£370
Typical prices: £516-£709
Multiple Airlines
Mon 16/3
LHR - ADL • 2 stops
Top airlines
Cathay Pacific
Cheapest • from £806 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Adelaide!
Flight Deals
Booking Insights
Flight Deals

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

Thu, 19 Mar - Sun, 26 Apr
Cathay Pacific Logo
16:50 - 16:25
LHR
-
ADL
37h 05m
2 stops
Cathay Pacific Logo
12:00 - 15:15
ADL
-
LHR
35h 45m
2 stops
£806Cathay Pacific
Wed, 18 Mar - Thu, 23 Apr
Cathay Pacific Logo
17:50 - 10:30
LHR
-
ADL
30h 10m
1 stop
Cathay Pacific Logo
14:20 - 15:15
ADL
-
LHR
33h 25m
2 stops
£806Cathay Pacific
Thu, 7 May - Fri, 29 May
Cathay Pacific Logo
17:00 - 11:15
LHR
-
ADL
33h 45m
2 stops
Cathay Pacific Logo
19:45 - 15:15
ADL
-
LHR
28h 00m
2 stops
£809Cathay Pacific
Mon, 18 May - Wed, 27 May
Cathay Pacific Logo
20:15 - 13:35
LHR
-
ADL
32h 50m
2 stops
Cathay Pacific Logo
10:10 - 06:20
ADL
-
LHR
28h 40m
2 stops
£811Cathay Pacific
Mon, 9 Mar - Sun, 29 Mar
Multiple Airlines Logo
21:00 - 19:00
LHR
-
ADL
35h 30m
2 stops
Multiple Airlines Logo
07:15 - 17:40
ADL
-
LHR
44h 55m
2 stops
£811Multiple Airlines
Mon, 13 Apr - Sat, 25 Apr
Cathay Pacific Logo
18:20 - 09:25
LHR
-
ADL
30h 35m
2 stops
Cathay Pacific Logo
12:40 - 15:15
ADL
-
LHR
59h 05m
2 stops
£814Cathay Pacific
Tue, 10 Mar - Tue, 28 Apr
Cathay Pacific Logo
11:00 - 09:25
LHR
-
ADL
35h 55m
2 stops
Cathay Pacific Logo
12:00 - 15:15
ADL
-
LHR
35h 45m
2 stops
£817Cathay Pacific
Tue, 10 Mar - Tue, 28 Apr
Cathay Pacific Logo
11:00 - 07:05
LHR
-
ADL
33h 35m
2 stops
Cathay Pacific Logo
19:45 - 15:15
ADL
-
LHR
28h 00m
2 stops
£820Cathay Pacific
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
21:00 - 13:30
LHR
-
ADL
30h 00m
2 stops
Multiple Airlines Logo
16:20 - 17:30
ADL
-
LHR
35h 40m
2 stops
£821Multiple Airlines
Tue, 7 Apr - Tue, 28 Apr
Cathay Pacific Logo
17:00 - 11:15
LHR
-
ADL
33h 45m
2 stops
Cathay Pacific Logo
12:00 - 18:10
ADL
-
LHR
38h 40m
2 stops
£829Cathay Pacific
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 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 £928 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £1,447 and £1,442 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 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

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

Low seasonJuly
Cheapest flight£370
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly (31% 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 £370 for a one-way ticket and £806 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 £1,102 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 £1,005 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.
8.2
Singapore AirlinesOverall score based on 1452 reviews
8.6Crew
8.3Boarding
8.0Comfort
8.0Entertainment
7.8Food
Airline reviews

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

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

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 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

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

This777-300 is configured 2/3/2 for Biz class straight out of the 80s!!! Not to mention seats are narrow, bed does NOT FULLY RECLINE FLAT as advertised, and purser didn’t know that!! ARM REST HAS A REMOTE TABLET ON IT FURTHER CONFINING THE ALREADY NARROW SPACE!!! WHO thought this was a good design?? After flying the new A350-900 biz class Montreal to Dubai , this was a total let down!!

The crew were absolutely fantastic. They actively asked if passengers wanted refills and if they were comfortable. I was extremely impressed.

Child’s meal was great along with other nice touches for kids.

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

The journey was nice, all the crews were very good and services are excellent

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

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

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

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

Nice airline. I was in a really weird seat which had extra leg room, but no basket or stowage. And the people next to me were pretty noisy during the flight, so it was hard to rest. I wish staff came around to pick up trash more often as I had no where to put it except my lap or the floor.

It was very good. It was a long flight and being a tight with little leg room.

I wish I knew in advance that the connecting flight was by indigo air

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.

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 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.

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Economy seats were good and spacious. Much better than virgin by a mile.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Entertainment devices on A380 need to be fixed, the seats might do with updates.

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

Information on your arrival and departure airports