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Cheap flights from London to Adelaide from $743

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
27 Apr — 4 May1
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 28 March 2026.

Mon 9/1109:25
LGW
-
ADL
3 stops34h 20m
Multiple Airlines
Mon 23/1106:25
ADL
-
LGW
3 stops34h 30m
Multiple Airlines
Deal found 27/3$1,818
Thu 12/1108:40
LGW
-
ADL
1 stop21h 55m
Qatar Airways
Sat 28/1122:00
ADL
-
LGW
1 stop42h 25m
Qatar Airways
Deal found 28/3$1,820
Mon 2/1117:00
LGW
-
ADL
2 stops38h 10m
Multiple Airlines
Mon 30/1119:00
ADL
-
LGW
2 stops46h 00m
Multiple Airlines
Deal found 24/3$1,826
Mon 9/1109:00
LGW
-
ADL
2 stops36h 30m
Qatar Airways
Mon 23/1122:00
ADL
-
LGW
1 stop42h 25m
Qatar Airways
Deal found 27/3$1,828
Tue 5/521:05
STN
-
ADL
1 stop38h 30m
Emirates
Tue 26/522:00
ADL
-
STN
1 stop23h 25m
Emirates
Deal found 28/3$1,829
Sat 26/922:40
LHR
-
ADL
2 stops47h 50m
Turkish Airlines
Thu 12/1111:00
ADL
-
LHR
2 stops39h 40m
Turkish Airlines
Deal found 28/3$1,831
Tue 8/908:05
LHR
-
ADL
1 stop23h 15m
Qatar Airways
Tue 22/921:40
ADL
-
LHR
1 stop24h 55m
Qatar Airways
Deal found 26/3$1,834
Tue 8/917:35
STN
-
ADL
2 stops52h 55m
Turkish Airlines
Fri 18/909:45
ADL
-
STN
2 stops32h 40m
Turkish Airlines
Deal found 27/3$1,834
Sat 26/917:40
LGW
-
ADL
2 stops52h 50m
Turkish Airlines
Tue 10/1111:00
ADL
-
LGW
2 stops39h 40m
Turkish Airlines
Deal found 28/3$1,834
Wed 30/906:55
STN
-
ADL
2 stops39h 35m
Turkish Airlines
Sat 7/1111:00
ADL
-
STN
2 stops39h 50m
Turkish Airlines
Deal found 25/3$1,835
Sat 26/1221:00
LHR
-
ADL
2 stops30h 05m
Multiple Airlines
Sun 24/116:30
ADL
-
LHR
2 stops35h 30m
Multiple Airlines
Deal found 26/3$1,836
Mon 9/1114:05
STN
-
ADL
1 stop20h 15m
Emirates
Mon 30/1122:40
ADL
-
STN
1 stop23h 55m
Emirates
Deal found 27/3$1,836

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 28 March 2026.

Round-trip from

$1,829

One-way from

$743

Popular in

December

Cheapest in

May

Average price

$1,908
Emirates
  • Emirates
  • 5/5-26/5
  • 2 total stops
  • 61h 55m total
  • London to Adelaide
Search Deals
30/4
  • 30/4
  • 2 total stops
  • 28h 15m total
  • London to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($290 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 647,157 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from London to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sat 5/9

17:45-07:00

2 stops52h 45m

Adelaide

Fri 18/9

09:45-09:55

2 stops32h 40m

$1,852

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 9/9

14:55-20:05

1 stop20h 40m

Adelaide

Wed 23/9

22:00-18:45

1 stop29h 15m

$2,033

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 27/4

16:25-11:05

2 stops34h 10m

Adelaide

Mon 4/5

10:10-08:05

2 stops30h 25m

$2,041

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 7/5

14:35-20:05

1 stop21h 00m

Adelaide

Mon 11/5

22:00-07:20

1 stop41h 50m

$2,060
Fastest return journey

LondonAdelaide

STN - ADL

STNADL

London Stansted

Fri 11/9

14:55-20:05

1 stop20h 40m

Adelaide

Thu 17/9

22:00-12:55

1 stop23h 25m

$2,079

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sun 6/9

14:55-20:05

1 stop20h 40m

Adelaide

Fri 18/9

22:00-12:55

1 stop23h 25m

$2,079

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 7/5

09:05-20:05

1 stop26h 30m

Adelaide

Mon 11/5

22:00-20:15

1 stop30h 45m

$2,102

LondonAdelaide

STN - ADL

STNADL

London Stansted

Fri 11/9

14:55-20:05

1 stop20h 40m

Adelaide

Fri 18/9

22:00-12:55

1 stop23h 25m

$2,117

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sun 12/4

21:05-13:40

2 stops32h 05m

Adelaide

Mon 4/5

22:00-12:55

1 stop23h 25m

$2,165

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 12/4

21:45-11:05

2 stops28h 50m

Adelaide

Mon 4/5

22:00-12:35

1 stop23h 05m

$2,178

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 13 March 2026.

The best time to book flights from London to Adelaide is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $1,256). Flying from London to Adelaide in December is currently the most expensive (average of $1,922). 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.

Dubai (DXB) – chosen by Cheapflights users on 31% 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 $1,919.

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 37m.

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 28 March 2026.
Read reviews from past customers who have flown with Qatar Airways from London to Adelaide. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,733 reviews
Check prices

Crew

7.9

Comfort

7.4

Overall

7.4

Boarding

7.5

Entertainment

7.3

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,July 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,733 reviews
Qatar Airways
7.4
Good
3,733 reviews
Check prices

Crew

7.9

Comfort

7.4

Overall

7.4

Boarding

7.5

Entertainment

7.3

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,July 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

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

    Located just 6.6 km from the city centre, Adelaide is the airport most travellers will use when flying to Adelaide from London. Booking flights from London to Adelaide (ADL) should be relatively easy as there are 0 daily inbound flights from London from 2 different airlines.

  • How long is the flight from London to Adelaide?

    There are many flights that can get you from London to Adelaide in 20h 40m. Fly via Turkish Airlines, Emirates, or Qantas Airways to get the fastest option. The distance from London to Adelaide is about 16216 km. This flight may include one or multiple stops.

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

    Qatar Airways, at $1,884, was found to be the cheapest airline from London to Adelaide. An alternate airline flying to your destination would be Emirates. These flights start at 11% lower than the current average price 3 months from now.

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

    $1,012 is the cheapest one-way deal found within the past few days, from Malaysia Airlines. You may also be able to find cheap deals on Qatar Airways and Qantas Airways, with prices starting from $1,133 and $1,394, respectively.

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

    Most travellers choose London Gatwick - Adelaide, London Stansted - Adelaide or London Heathrow - Adelaide when deciding on the best route from London to Adelaide.

  • 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 $1,256). Flying from London to Adelaide in December is currently the most expensive (average of $1,922). 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

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Top 2 airlines flying from London to Adelaide

Discover the top 2 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 647,157 searches. Data last updated 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,884Average$2,018FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,898Average$1,971FlexibilityNo cancel feeOn-time75%
Search Emirates 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?

Cheapflights helps you search for flights from London to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Yes! Cheapflights helps users easily find flights from London to Adelaide with no change fees.

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

Not ready to book yet? You can track prices for flights from London to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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