Cheap flights from London to Adelaide from £342

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 February 2026.

Wed 30/917:45
STN
-
ADL
2 stops28h 45m
Turkish Airlines
Wed 21/1010:45
ADL
-
STN
2 stops63h 25m
Turkish Airlines
Deal found 20/2£826
Mon 26/1010:50
STN
-
ADL
2 stops58h 50m
Turkish Airlines
Thu 26/1111:00
ADL
-
STN
2 stops33h 20m
Turkish Airlines
Deal found 23/2£828
Wed 30/907:00
LGW
-
ADL
2 stops39h 30m
Turkish Airlines
Tue 20/1010:45
ADL
-
LGW
2 stops32h 40m
Turkish Airlines
Deal found 20/2£828
Wed 6/520:35
LHR
-
ADL
1 stop35h 15m
Multiple Airlines
Thu 21/510:30
ADL
-
LHR
1 stop41h 00m
Multiple Airlines
Deal found 21/2£831
Tue 28/414:05
LGW
-
ADL
2 stops56h 25m
Turkish Airlines
Thu 14/509:45
ADL
-
LGW
2 stops39h 25m
Turkish Airlines
Deal found 21/2£833
Mon 26/1006:25
LGW
-
ADL
2 stops39h 15m
Turkish Airlines
Mon 23/1111:00
ADL
-
LGW
2 stops32h 40m
Turkish Airlines
Deal found 23/2£834
Sun 1/1117:45
LHR
-
ADL
2 stops27h 55m
Turkish Airlines
Sun 22/1111:00
ADL
-
LHR
2 stops33h 25m
Turkish Airlines
Deal found 23/2£836
Tue 28/414:05
LGW
-
ADL
2 stops56h 25m
Turkish Airlines
Wed 13/509:45
ADL
-
LGW
2 stops39h 25m
Turkish Airlines
Deal found 21/2£837
Mon 26/1010:50
STN
-
ADL
2 stops58h 50m
Turkish Airlines
Sun 22/1111:00
ADL
-
STN
2 stops33h 20m
Turkish Airlines
Deal found 23/2£839
Mon 29/621:35
LHR
-
ADL
1 stop24h 55m
Malaysia Airlines
Thu 16/709:45
ADL
-
LHR
1 stop39h 20m
Malaysia Airlines
Deal found 23/2£840
Wed 30/907:00
LGW
-
ADL
2 stops39h 30m
Turkish Airlines
Fri 16/1010:45
ADL
-
LGW
2 stops39h 25m
Turkish Airlines
Deal found 20/2£843
Mon 1/618:05
LGW
-
ADL
2 stops43h 25m
Multiple Airlines
Mon 29/621:45
ADL
-
LGW
2 stops49h 45m
Multiple Airlines
Deal found 22/2£844

Find 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 24 February 2026.

Round-trip from

£831

One-way from

£342

Popular in

December

Cheapest in

March

Average price

£946
China Southern
  • China Southern
  • 6/5-21/5
  • 2 total stops
  • 76h 15m total
  • London to Adelaide
3/3
  • 3/3
  • 3 total stops
  • 55h 00m total
  • London to Adelaide
Highest demand for flights based on searches. 8% potential increase in price (£72 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 February 2026

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 24 February 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

Tue 7/4

11:35-17:15

2 stops45h 10m

Adelaide

Tue 28/4

12:00-15:00

2 stops35h 30m

£905

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 7/5

10:15-16:20

1 stop21h 35m

Adelaide

Fri 29/5

17:35-06:55

1 stop21h 50m

£1,024

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 16/4

14:55-20:05

1 stop20h 40m

Adelaide

Sun 26/4

21:50-12:55

1 stop23h 35m

£1,031

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 28/5

14:55-20:05

1 stop20h 40m

Adelaide

Mon 1/6

22:00-18:45

1 stop29h 15m

£1,049

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 28/5

10:05-20:05

1 stop25h 30m

Adelaide

Mon 1/6

21:50-19:45

1 stop30h 25m

£1,056

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 28/5

18:20-09:25

2 stops30h 35m

Adelaide

Mon 1/6

06:00-06:20

2 stops32h 50m

£1,056

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 29/6

10:05-20:05

1 stop25h 30m

Adelaide

Thu 16/7

22:00-12:35

1 stop23h 05m

£1,056

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 30/4

21:05-20:05

1 stop38h 30m

Adelaide

Sat 16/5

22:00-12:55

1 stop23h 25m

£1,068

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 28/5

14:25-20:05

1 stop21h 10m

Adelaide

Mon 1/6

21:50-14:25

1 stop25h 05m

£1,081

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 28/5

09:00-22:10

2 stops28h 40m

Adelaide

Mon 1/6

21:45-13:25

2 stops48h 10m

£1,125

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 56 results
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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 20 February 2026.

To ensure you get the cheapest price possible for a flight from London to Adelaide, you should look to book at least 81 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, March is the cheapest month in which you can book a flight from London to Adelaide (average of £654). Flying from London to Adelaide in December is currently the most expensive (average of £979). 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 32% 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 £909.

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 24m.

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 03m.

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 24 February 2026.
Get a feel of what it's like to fly with Singapore Airlines, Emirates, 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.

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 20h 40m. London and Adelaide are separated by a distance of 10076 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 £555, 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 Turkish Airlines and Malaysia Airlines - these airlines can fly you to your destination from £683 and £789, respectively. You may be able to fly from London to Adelaide for 48% 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 China Southern, which is currently one of the cheapest options available, starting at £391. Malaysia Airlines flights start at £447 while deals on Singapore Airlines start at £497 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 £19 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, March is the cheapest month in which you can book a flight from London to Adelaide (average of £654). Flying from London to Adelaide in December is currently the most expensive (average of £979). 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

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 February 2026.

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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£555Average£1,098FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest£683Average£827FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Malaysia AirlinesCheapest£789Average£1,205FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest£812Average£1,086FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£814Average£1,072FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Singapore AirlinesCheapest£829Average£1,081FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£830Average£994FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£913Average£1,057FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£960Average£1,165FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Qantas AirwaysCheapest£965Average£1,599FlexibilityNo 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.

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