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Cheap flights from London to Adelaide from $815

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
22 Jul — 29 Jul1
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 22 June 2026.

Thu 2/721:00
LHR
-
ADL
2 stops27h 25m
China Southern
Thu 16/714:30
ADL
-
LHR
2 stops37h 20m
China Southern
Deal found 19/6$1,790
Thu 12/1109:50
LGW
-
ADL
1 stop37h 35m
Multiple Airlines
Sun 22/1107:15
ADL
-
LGW
2 stops33h 45m
Multiple Airlines
Deal found 19/6$1,790
Wed 11/1110:55
STN
-
ADL
2 stops34h 45m
Turkish Airlines
Sun 15/1110:15
ADL
-
STN
2 stops64h 35m
Turkish Airlines
Deal found 17/6$1,790
Fri 26/621:20
LHR
-
ADL
1 stop25h 40m
China Eastern
Tue 14/709:30
ADL
-
LHR
1 stop41h 40m
China Eastern
Deal found 18/6$1,795
Sun 1/1110:55
STN
-
ADL
2 stops58h 45m
Turkish Airlines
Mon 16/1118:35
ADL
-
STN
2 stops49h 50m
Turkish Airlines
Deal found 17/6$1,801
Wed 16/906:55
STN
-
ADL
2 stops39h 35m
Turkish Airlines
Wed 30/909:45
ADL
-
STN
2 stops44h 55m
Turkish Airlines
Deal found 21/6$1,802
Fri 10/721:20
LHR
-
ADL
1 stop25h 40m
China Eastern
Fri 24/709:30
ADL
-
LHR
1 stop41h 40m
China Eastern
Deal found 17/6$1,804
Thu 2/722:10
LHR
-
ADL
1 stop26h 15m
China Southern
Mon 20/710:30
ADL
-
LHR
1 stop41h 20m
China Southern
Deal found 22/6$1,805
Tue 30/621:20
LHR
-
ADL
2 stops34h 50m
Multiple Airlines
Fri 24/709:30
ADL
-
LHR
1 stop41h 40m
Multiple Airlines
Deal found 18/6$1,807
Mon 28/910:50
STN
-
ADL
2 stops35h 40m
Turkish Airlines
Mon 1/311:00
ADL
-
STN
2 stops39h 50m
Turkish Airlines
Deal found 22/6$1,810
Sun 28/621:20
LHR
-
ADL
2 stops34h 50m
Multiple Airlines
Sun 26/707:15
ADL
-
LHR
2 stops43h 55m
Multiple Airlines
Deal found 20/6$1,811
Thu 12/1110:25
LHR
-
ADL
1 stop35h 15m
Malaysia Airlines
Sun 22/1111:00
ADL
-
LHR
1 stop29h 05m
Malaysia Airlines
Deal found 19/6$1,812

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 22 June 2026.

Round-trip from

$1,790

One-way from

$815

Popular in

July

Cheapest in

June

Average price

$1,827
China Southern
  • China Southern
  • 2/7-16/7
  • 4 total stops
  • 64h 45m total
  • London to Adelaide
Search Deals
China Southern
  • China Southern
  • 1/9
  • 1 total stop
  • 30h 45m total
  • London to Adelaide
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($250 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($106 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 22 June 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 22/8

17:45-07:00

2 stops52h 45m

Adelaide

Tue 8/9

09:45-09:55

2 stops32h 40m

$1,926

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 11/11

14:05-20:50

1 stop20h 15m

Adelaide

Sun 15/11

22:40-17:55

1 stop29h 45m

$2,048

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 1/9

18:55-15:00

1 stop35h 35m

Adelaide

Tue 15/9

18:50-13:15

2 stops26h 55m

$2,113

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 21/10

09:00-16:00

1 stop21h 30m

Adelaide

Wed 25/11

22:00-05:55

1 stop42h 25m

$2,154

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 19/8

17:45-07:00

2 stops28h 45m

Adelaide

Wed 9/9

09:45-16:40

2 stops63h 25m

$2,156

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 12/10

09:00-16:00

1 stop21h 30m

Adelaide

Thu 5/11

22:00-05:55

1 stop42h 25m

$2,160

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sat 22/8

09:00-15:00

1 stop21h 30m

Adelaide

Sat 12/9

22:00-06:40

1 stop41h 10m

$2,180

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 28/10

08:40-12:40

2 stops41h 30m

Adelaide

Mon 16/11

22:00-05:55

1 stop42h 25m

$2,226

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 9/11

17:25-08:10

2 stops28h 15m

Adelaide

Mon 30/11

18:35-16:30

2 stops32h 25m

$2,297

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 28/10

10:55-08:10

2 stops34h 45m

Adelaide

Fri 20/11

11:00-09:55

2 stops57h 25m

$2,321

Flights are sorted by cheapest return flights first.

Deals found on 22/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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

Currently, January is the cheapest month in which you can book a flight from London to Adelaide (average of $635). Flying from London to Adelaide in December is currently the most expensive (average of $3,217). 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 30% 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 $1,880.

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 15m.

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 1h 54m.

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

The best time to book flights from London to Adelaide is 41 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.

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 22 June 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andQatar 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.
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,547 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,591 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.3
Good
3,728 reviews
Singapore Airlines
8.2
Very Good
1,547 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 0 different airlines.

  • How long is the flight from London to Adelaide?

    There are many flights that can get you from London to Adelaide in 28h 45m. Fly via Qatar Airways, Turkish Airlines, or Oman Air 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 to fly from London to Adelaide one-way?

    $1,319 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Qantas Airways and Singapore Airlines, with prices starting from $1,366 and $1,378, respectively.

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

    Most travellers choose London Heathrow - Adelaide, London Gatwick - Adelaide or London Stansted - 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, January is the cheapest month in which you can book a flight from London to Adelaide (average of $635). Flying from London to Adelaide in December is currently the most expensive (average of $3,217). 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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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.

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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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