Cheap flights from London to Adelaide from £340

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Adelaide (ADL). 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 14 January 2026.

Round-trip from

£760

One-way from

£340

Popular in

December

Cheapest in

March

Average price

£1,205
China Southern
  • China Southern
  • 26/2-5/3
  • 2 total stops
  • 67h 00m total
  • London to Adelaide
7/3
  • 7/3
  • 3 total stops
  • 53h 05m total
  • London to Adelaide
Highest demand for flights based on searches. 9% potential increase in price (£85 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in January 2026

Find flight deals from London to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from London to Adelaide
Explore the most affordable flight options available from London to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Thu 26/222:00
LHR
-
ADL
1 stop25h 25m
China Southern
Thu 5/311:30
ADL
-
LHR
1 stop41h 35m
China Southern
Deal found 11/1£760
Tue 10/317:00
LGW
-
ADL
2 stops34h 00m
Multiple Airlines
Sun 22/306:15
ADL
-
LGW
2 stops34h 45m
Multiple Airlines
Deal found 12/1£769
Tue 7/422:10
LHR
-
ADL
1 stop26h 15m
China Southern
Tue 28/410:30
ADL
-
LHR
1 stop41h 00m
China Southern
Deal found 12/1£776
Wed 14/1017:45
STN
-
ADL
2 stops26h 55m
Multiple Airlines
Fri 13/1111:00
ADL
-
STN
2 stops33h 20m
Multiple Airlines
Deal found 13/1£787
Mon 13/410:50
STN
-
ADL
2 stops35h 40m
Turkish Airlines
Sun 17/509:45
ADL
-
STN
2 stops32h 40m
Turkish Airlines
Deal found 12/1£794
Tue 17/316:35
LHR
-
ADL
2 stops27h 10m
Multiple Airlines
Thu 30/406:15
ADL
-
LHR
2 stops35h 50m
Multiple Airlines
Deal found 12/1£795
Sun 1/210:30
LGW
-
ADL
3 stops47h 35m
Multiple Airlines
Mon 9/219:05
ADL
-
LGW
2 stops29h 25m
Multiple Airlines
Deal found 14/1£795
Mon 2/316:35
LHR
-
ADL
2 stops27h 10m
Multiple Airlines
Mon 30/306:15
ADL
-
LHR
2 stops36h 50m
Multiple Airlines
Deal found 13/1£798
Fri 30/110:30
LGW
-
ADL
2 stops40h 30m
Multiple Airlines
Mon 2/207:20
ADL
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 13/1£800
Tue 3/209:30
LHR
-
ADL
3 stops35h 25m
Multiple Airlines
Tue 10/216:25
ADL
-
LHR
2 stops34h 00m
Multiple Airlines
Deal found 12/1£801
Mon 1/621:35
LHR
-
ADL
1 stop24h 55m
Malaysia Airlines
Mon 22/609:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Deal found 13/1£804
Mon 19/110:30
LGW
-
ADL
2 stops44h 45m
Multiple Airlines
Mon 26/107:20
ADL
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 12/1£806

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Adelaide 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 14 January 2026.
Use the filters below to find and compare flights from London to Adelaide that are best for you.

Fly from

London

Fly to

Adelaide

Route

Depart

Return

Price

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 1/2

10:30-20:35

3 stops47h 35m

Adelaide

Mon 9/2

19:05-14:00

2 stops29h 25m

£795

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sat 28/2

17:05-12:40

3 stops57h 05m

Adelaide

Sat 7/3

15:25-09:25

3 stops52h 30m

£823

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 19/5

21:35-07:00

1 stop24h 55m

Adelaide

Tue 16/6

09:45-05:55

1 stop28h 40m

£825

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 25/2

17:05-19:00

3 stops63h 25m

Adelaide

Thu 5/3

15:25-09:20

3 stops52h 25m

£826

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 19/5

21:35-07:00

1 stop24h 55m

Adelaide

Tue 16/6

13:40-19:30

2 stops38h 20m

£850

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sat 28/2

20:10-10:55

2 stops28h 15m

Adelaide

Sat 7/3

12:00-06:15

2 stops28h 45m

£914

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 1/2

17:50-15:45

2 stops35h 25m

Adelaide

Mon 9/2

07:50-06:30

2 stops33h 10m

£922

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 1/2

17:50-15:45

2 stops35h 25m

Adelaide

Tue 10/2

19:00-17:20

2 stops32h 50m

£927

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 28/5

17:00-13:35

2 stops36h 05m

Adelaide

Mon 1/6

06:00-15:15

2 stops41h 45m

£934

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sat 28/2

21:30-17:05

1 stop33h 05m

Adelaide

Sat 7/3

11:30-18:35

1 stop41h 35m

£939

Flights are sorted by cheapest return flights first.

Deals found on 13/1

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

Best time to book a flight from London to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from London 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 London to Adelaide

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

Use this chart to determine the optimal time to book a return flight from London to Adelaide. Price data was last updated on 9 January 2026.

To ensure you get the cheapest price possible for a flight from London to Adelaide, you should look to book at least 55 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 London to Adelaide?

Currently, May is the cheapest month in which you can book a flight from London to Adelaide (average of £754). Flying from London to Adelaide in December is currently the most expensive (average of £964). 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 London to Adelaide?

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

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

Doha (DOH) – chosen by Cheapflights users on 34% of one-stop itineraries from London to Adelaide on Cheapflights.

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

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

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of £912.

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

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

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 20h 58m.

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

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

Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 2h 09m.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 14 January 2026.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andQatar Airways from London to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

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

    Almost all international flights out of London will depart from Heathrow Airport, though on occasion those booking flights from London to Adelaide may find an available booking departing from London Stansted Airport or London City Airport. Heathrow Airport is the busiest airport in the UK, and is well-equipped with facilities and both shopping and dining options for travellers. You can reach the airport from London city centre by train in approximately 15min by Express Train to Paddington Station, or just over 1h via the London Underground. The journey by car is about 45min. Your arrival into Adelaide will be through Adelaide Airport, just a 15min drive west of Adelaide city centre, or around 30min by bus.

  • Which airlines fly directly from London to Adelaide?

    Unfortunately, there are currently no direct flights from London to Adelaide. The distance of the journey demands at least one layover, and most flights will have multiple layovers on the journey from London to Adelaide. The most common and popular airlines to service flights with just one layover are British Airways, Qatar Airways, Singapore Airlines and Malaysia Airlines. These and other airlines offer various multiple layover flight paths from London to Adelaide, some including layovers within Australia before reaching the end of your journey in Adelaide. Depending on your layover lengths and destinations, the total time of your journey can be anywhere from 21h onwards.

  • What are the layover options between London and Adelaide?

    There are various layover options on the journey from London to Adelaide. One of the most common is Hamad International Airport in Doha, Qatar. A large, well-equipped airport, Hamad International Airport has many facilities, shops, and dining options. Other layover options include Bandaranaike International Airport in Colombo, Sri Lanka, Dubai International Airport in the United Area Emirates and Abu Dhabi International Airport, also in the United Arab Emirates. You may also find some flight paths with a layover within Australia before reaching Adelaide. Depending on the length of your layovers, your total journey time from London to Adelaide can be anywhere from 21h to closer to 60h.

  • Do I need a passport or visa to fly from London to Adelaide?

    You will need both a passport and visa for your journey from London to Adelaide. Your passport must be valid, and you are required to have evidence of proof of funds for your journey, and documentation of your visa for travel or work within Australia. The destinations of your layovers may have their own passport validity and visa requirements, so we recommend that you check these in preparation for your flights from London to Adelaide to ensure you have everything you need for your travel.

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

    For a flight from London to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 4.1 mi from the center of the city. Adelaide is the only Adelaide airport and it handles 0 inbound flights from London per day. 10 airlines have flights to Adelaide from London on a regular basis.

  • How long is the flight from London to Adelaide?

    Departing from London to Adelaide will take you 24h 55m. London and Adelaide are separated by a distance of 10111 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Adelaide round-trip?

    Currently priced at £557, China Southern will fly you from London to Adelaide and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Malaysia Airlines and Singapore Airlines - these airlines can fly you to your destination from £784 and £787, respectively. You may be able to fly from London to Adelaide for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Adelaide one-way?

    To fly one-way, consider booking your trip with Malaysia Airlines, which is currently one of the cheapest options available, starting at £457. Singapore Airlines flights start at £460 while deals on Qatar Airways start at £518 one-way.

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

  • Where are the most common stopover locations when flying from London to Adelaide?

  • What are some popular points of interest to see during a stopover in Dubai?

    Burj Khalifa, Gold Souq, and LEGOLAND Dubai are the most popular attractions in Dubai if you're in need of something to do during your stopover. Those on a layover in Dubai interested in visiting Burj Khalifa, Gold Souq, or LEGOLAND Dubai can do so by travelling 6.8 mi, 4.2 mi, and 32.0 mi, respectively from Dubai Intl. Those looking to explore during their stopover in Dubai can hire a car from Dubai Intl for about £20 per day.

  • Where are the least popular stopover locations for London to Adelaide flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Adelaide 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 London to Adelaide?

    Currently, May is the cheapest month in which you can book a flight from London to Adelaide (average of £754). Flying from London to Adelaide in December is currently the most expensive (average of £964). 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 Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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.

Top 10 airlines flying from London to Adelaide

Discover the top 10 airlines that operate flights from London to Adelaide. 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£557Average£1,137FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest£784Average£1,203FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest£787Average£1,075FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£817Average£1,067FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest£817Average£1,124FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£848Average£979FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£882Average£1,013FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£964Average£1,169FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£1,059Average£1,179FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qantas AirwaysCheapest£1,063Average£1,608FlexibilityNo cancel feeOn-time74%
Search Qantas 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 London to Adelaide?

Deals for London to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

Certainly. Search results for flights to Adelaide from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.