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Cheap flights from Adelaide to London from £500

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LON
17 May — 24 May1
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 17 April 2026.

Sun 15/1106:25
ADL
-
LGW
3 stops34h 30m
Multiple Airlines
Wed 25/1109:25
LGW
-
ADL
3 stops34h 20m
Multiple Airlines
Deal found 13/4£898
Mon 31/807:05
ADL
-
LGW
3 stops32h 45m
Multiple Airlines
Tue 15/910:25
LGW
-
ADL
3 stops35h 30m
Multiple Airlines
Deal found 13/4£925
Wed 14/1010:45
ADL
-
STN
2 stops39h 25m
Turkish Airlines
Sat 31/1010:50
STN
-
ADL
2 stops58h 50m
Turkish Airlines
Deal found 12/4£925
Wed 24/608:55
ADL
-
LHR
2 stops30h 35m
Multiple Airlines
Wed 1/720:50
LHR
-
ADL
2 stops29h 55m
Multiple Airlines
Deal found 16/4£928
Fri 12/608:55
ADL
-
LHR
2 stops30h 35m
Multiple Airlines
Fri 26/609:30
LHR
-
ADL
2 stops27h 55m
Multiple Airlines
Deal found 15/4£931
Wed 1/712:00
ADL
-
LHR
2 stops27h 30m
Multiple Airlines
Thu 2/709:30
LHR
-
ADL
2 stops26h 20m
Multiple Airlines
Deal found 17/4£931
Fri 1/507:15
ADL
-
LHR
2 stops32h 15m
Multiple Airlines
Sun 31/509:30
LHR
-
ADL
2 stops25h 00m
Multiple Airlines
Deal found 15/4£937
Tue 4/807:05
ADL
-
LGW
3 stops32h 50m
Multiple Airlines
Tue 8/910:25
LGW
-
ADL
3 stops35h 30m
Multiple Airlines
Deal found 12/4£937
Sun 7/609:15
ADL
-
LHR
2 stops30h 15m
Multiple Airlines
Sun 14/609:30
LHR
-
ADL
2 stops25h 00m
Multiple Airlines
Deal found 15/4£942
Mon 4/512:05
ADL
-
LHR
2 stops27h 25m
Multiple Airlines
Tue 19/509:30
LHR
-
ADL
2 stops25h 55m
Multiple Airlines
Deal found 16/4£945
Fri 23/1010:45
ADL
-
STN
2 stops39h 35m
Turkish Airlines
Fri 4/1217:20
STN
-
ADL
2 stops28h 20m
Turkish Airlines
Deal found 12/4£945
Tue 28/412:05
ADL
-
LHR
2 stops33h 55m
Multiple Airlines
Mon 18/509:30
LHR
-
ADL
2 stops28h 00m
Multiple Airlines
Deal found 15/4£949

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 17 April 2026.

Round-trip from

£920

One-way from

£500

Popular in

December

Cheapest in

February

Average price

£1,183
4/8-8/9
  • 4/8-8/9
  • 6 total stops
  • 68h 20m total
  • Adelaide to London
Search Deals
28/5
  • 28/5
  • 3 total stops
  • 32h 45m total
  • Adelaide to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 17 April 2026.
Use the filters below to find and compare flights from Adelaide to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 1/6

22:00-21:30

1 stop32h 00m

London Gatwick

Mon 8/6

23:55-20:05

1 stop35h 40m

£1,010

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 1/6

22:00-19:45

1 stop30h 15m

London Gatwick

Mon 8/6

21:45-10:20

2 stops28h 05m

£1,040

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 1/6

22:00-18:45

1 stop29h 15m

London Stansted

Mon 8/6

14:55-07:05

2 stops31h 40m

£1,041

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 11/5

22:00-18:45

1 stop29h 15m

London Stansted

Wed 17/6

14:55-20:05

1 stop20h 40m

£1,059

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Tue 13/10

22:35-12:55

1 stop23h 50m

London Stansted

Thu 29/10

20:15-20:50

1 stop38h 05m

£1,061

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 11/5

22:00-12:35

1 stop23h 05m

London Gatwick

Wed 17/6

23:55-20:05

1 stop35h 40m

£1,066
Fastest return journey

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Thu 28/5

22:00-12:35

1 stop23h 05m

London Gatwick

Sun 21/6

14:35-20:05

1 stop21h 00m

£1,067

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 12/10

22:35-12:35

1 stop23h 30m

London Gatwick

Tue 27/10

13:35-20:50

1 stop20h 45m

£1,068

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 12/10

22:35-12:35

1 stop23h 30m

London Gatwick

Thu 29/10

13:35-20:50

1 stop20h 45m

£1,068

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 8/6

22:00-12:35

1 stop23h 05m

London Gatwick

Sun 5/7

23:55-20:05

1 stop35h 40m

£1,070

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 10 April 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, November is the cheapest month in which you can book a flight from Adelaide to London (average of £437). Flying from Adelaide to London in September is currently the most expensive (average of £1,529). 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 49% 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 £695.

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 20m.

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 0h 50m.

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 17 April 2026.
Read through reviews of airlines operating flights from Adelaide to London, such as Singapore Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

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
1,497 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

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
3,559 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Food

7.8

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

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 Emirates, Malaysia Airlines, and Qatar Airways fly from Adelaide to London in about 24h 45m. The time it takes to get you to your destination can typically vary by up to 7h 15m. 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 £777, 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 22% 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, November is the cheapest month in which you can book a flight from Adelaide to London (average of £437). Flying from Adelaide to London in September is currently the most expensive (average of £1,529). 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
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

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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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£777Average£881FlexibilityNo 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.

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