Find flights
When to book
Airlines
FAQs

Cheap flights from Adelaide to London from £289

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LON
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to London

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to London
Explore the most affordable flight options available from Adelaide to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Sat 10/1010:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Sun 1/1121:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 14/2£707
Sat 10/1010:45
ADL
-
STN
2 stops39h 35m
Turkish Airlines
Sat 31/1017:20
STN
-
ADL
2 stops52h 20m
Turkish Airlines
Deal found 17/2£707
Sat 10/1010:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Sat 31/1021:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 17/2£710
Tue 1/908:05
ADL
-
LGW
3 stops31h 50m
Multiple Airlines
Thu 24/910:25
LGW
-
ADL
3 stops35h 30m
Multiple Airlines
Deal found 17/2£717
Tue 17/1111:00
ADL
-
LGW
2 stops39h 40m
Turkish Airlines
Mon 7/1206:25
LGW
-
ADL
2 stops39h 15m
Turkish Airlines
Deal found 17/2£723
Sat 10/1008:05
ADL
-
LGW
3 stops32h 50m
Multiple Airlines
Sat 31/1009:25
LGW
-
ADL
3 stops35h 30m
Multiple Airlines
Deal found 17/2£723
Fri 29/509:45
ADL
-
LHR
2 stops45h 10m
Turkish Airlines
Tue 16/606:30
LHR
-
ADL
2 stops40h 00m
Turkish Airlines
Deal found 17/2£725
Mon 18/509:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Sun 14/621:35
LHR
-
ADL
1 stop24h 55m
Malaysia Airlines
Deal found 15/2£731
Sat 15/808:05
ADL
-
LGW
3 stops31h 50m
Multiple Airlines
Tue 25/810:25
LGW
-
ADL
3 stops35h 30m
Multiple Airlines
Deal found 15/2£737
Mon 1/609:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Sun 28/611:00
LHR
-
ADL
1 stop35h 30m
Malaysia Airlines
Deal found 14/2£739
Mon 15/610:30
ADL
-
LHR
1 stop41h 00m
China Southern
Sat 20/622:10
LHR
-
ADL
1 stop26h 15m
China Southern
Deal found 17/2£744
Mon 1/609:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Sun 21/621:35
LHR
-
ADL
1 stop24h 55m
Malaysia Airlines
Deal found 15/2£745

Find flight deals from Adelaide to London

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 February 2026.

Round-trip from

£725

One-way from

£289

Popular in

December

Cheapest in

October

Average price

£868
Turkish Airlines
  • Turkish Airlines
  • 29/5-16/6
  • 4 total stops
  • 85h 10m total
  • Adelaide to London
Search Deals
Malaysia Airlines
  • Malaysia Airlines
  • 27/4
  • 1 total stop
  • 39h 20m total
  • Adelaide to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 February 2026.
Use the filters below to find and compare flights from Adelaide to London that are best for you.

Fly from

Adelaide

Fly to

London

Route

Depart

Return

Price

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 11/5

09:45-16:35

1 stop39h 20m

London Heathrow

Mon 18/5

21:35-07:00

1 stop24h 55m

£768

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 23/5

09:10-19:30

1 stop42h 50m

London Heathrow

Sat 12/9

20:35-16:20

1 stop35h 15m

£922

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 11/3

22:00-14:00

1 stop26h 30m

London Heathrow

Sun 22/3

08:40-17:05

1 stop21h 55m

£930

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 15/3

22:00-12:15

1 stop24h 45m

London Heathrow

Mon 23/3

18:55-17:05

1 stop35h 40m

£932

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 11/5

17:10-16:30

2 stops31h 50m

London Heathrow

Mon 18/5

21:10-13:35

2 stops31h 55m

£938

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Wed 4/3

22:40-17:55

1 stop29h 45m

London Stansted

Tue 17/3

20:15-20:50

1 stop38h 05m

£942

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 2/3

22:40-12:05

1 stop23h 55m

London Stansted

Mon 9/3

20:15-20:50

1 stop38h 05m

£948

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 20/4

17:10-16:30

2 stops31h 50m

London Heathrow

Fri 8/5

21:10-15:45

2 stops34h 05m

£953

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 6/3

22:00-12:10

1 stop24h 40m

London Heathrow

Tue 24/3

08:40-17:05

1 stop21h 55m

£953

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 13/3

22:00-12:10

1 stop24h 40m

London Heathrow

Mon 23/3

18:55-17:05

1 stop35h 40m

£955

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Adelaide to London

Have a flexible travel schedule? Discover the best time to fly to London from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to London

How far ahead should I book a flight from Adelaide to London?

Use this chart to determine the optimal time to book a return flight from Adelaide to London. Price data was last updated on 13 February 2026.

To ensure you get the cheapest price possible for a flight from Adelaide to London, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Adelaide to London?

Currently, May is the cheapest month in which you can book a flight from Adelaide to London (average of £655). Flying from Adelaide to London in December is currently the most expensive (average of £924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Adelaide to London?

What’s the top stopover airport for flights from Adelaide to London?

Share of one-stop return flights from Adelaide to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 69% of one-stop itineraries from Adelaide to London on Cheapflights.

What’s the cheapest stopover airport for flights from Adelaide to London?

Average return fare for one-stop flights from Adelaide to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of £694.

What’s the fastest stopover option from Adelaide to London?

Shortest average travel time for one-stop one-way flights from Adelaide to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 21h 40m.

Which airport typically offers the quickest stopover for flights from Adelaide to London?

Average stopover duration for one-stop one-way flights from Adelaide to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 02m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 18 February 2026.
Read through reviews of airlines operating flights from Adelaide to London, such as Singapore Airlines, Emirates, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,457 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,457 reviews
Singapore Airlines
8.2
Very Good
1,457 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Emirates
8.1
Very Good
3,521 reviews
Singapore Airlines
8.2
Very Good
1,457 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,738 reviews
Singapore Airlines
8.2
Very Good
1,457 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Adelaide to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to London?

    For a flight from Adelaide to London, you will be flying from Adelaide. Adelaide (ADL) is just 4.1 mi from the center of the city. Adelaide is the only Adelaide airport and it handles 0 outbound flights to London per day. 1 airline has flights to London from Adelaide on a regular basis.

  • How long is the flight from Adelaide to London?

    Airlines like Malaysia Airlines, Singapore Airlines, and Qatar Airways fly from Adelaide to London in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 16h 20m. The distance from Adelaide to London is about 10111 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Adelaide to London round-trip?

    Currently priced at £824, Qatar Airways will fly you from Adelaide to London and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. You may be able to fly from Adelaide to London for 15% less than the average price by searching for this airline.

  • What are the most popular routes from Adelaide to London?

    When deciding which route to take from Adelaide to London consider Adelaide - London Heathrow, Adelaide - London Gatwick or Adelaide - London Stansted as they are the most popular.

  • Can I find deals for flights from Adelaide to London that include hotel bookings?

    Yes. In addition to deals on Adelaide to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to London.

  • Can I find deals for business class flights from Adelaide to London?

    Yes. Cheapflights offers flight deals from Adelaide to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to London?

    Currently, May is the cheapest month in which you can book a flight from Adelaide to London (average of £655). Flying from Adelaide to London in December is currently the most expensive (average of £924). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Bedford
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Adelaide to London

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Heathrow flights
Adelaide to Gatwick flights
Adelaide to Manchester flights
Adelaide to Edinburgh flights
Adelaide to Leeds flights
Adelaide to Southampton flights

Top airline flying from Adelaide to London

Discover the top airline that operate flights from Adelaide to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£824Average£859FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to London?

Cheapflights makes it easy to find Adelaide to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to London for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Adelaide to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Adelaide to London become cheaper?

Of course! You can now track prices for flights from Adelaide to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.