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Cheap flights from London to Adelaide from $809

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ADL
26 Jun — 3 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 27 May 2026.

Sat 4/721:00
LHR
-
ADL
2 stops27h 25m
China Southern
Thu 30/710:30
ADL
-
LHR
1 stop41h 20m
China Southern
Deal found 26/5$1,831
Thu 28/519:50
LHR
-
ADL
2 stops29h 05m
Emirates
Sun 28/622:00
ADL
-
LHR
1 stop29h 10m
Emirates
Deal found 23/5$1,833
Mon 15/614:25
LHR
-
ADL
2 stops32h 10m
Multiple Airlines
Wed 1/717:10
ADL
-
LHR
2 stops35h 35m
Multiple Airlines
Deal found 22/5$1,835
Wed 1/718:00
LGW
-
ADL
2 stops38h 45m
Multiple Airlines
Tue 21/709:30
ADL
-
LGW
1 stop29h 40m
Multiple Airlines
Deal found 24/5$1,835
Mon 2/1113:40
LHR
-
ADL
1 stop20h 40m
Emirates
Mon 7/1220:00
ADL
-
LHR
2 stops32h 50m
Emirates
Deal found 23/5$1,838
Sat 22/809:00
LGW
-
ADL
1 stop22h 00m
Qatar Airways
Sat 12/922:00
ADL
-
LGW
1 stop41h 10m
Qatar Airways
Deal found 26/5$1,838
Mon 7/921:00
LHR
-
ADL
2 stops51h 25m
China Southern
Mon 5/1011:30
ADL
-
LHR
1 stop41h 20m
China Southern
Deal found 27/5$1,840
Mon 7/1216:35
LHR
-
ADL
2 stops53h 05m
Turkish Airlines
Mon 18/110:15
ADL
-
LHR
2 stops34h 10m
Turkish Airlines
Deal found 24/5$1,842
Thu 28/509:00
LGW
-
ADL
2 stops38h 35m
Qatar Airways
Sat 6/618:20
ADL
-
LGW
2 stops45h 30m
Qatar Airways
Deal found 22/5$1,843
Thu 28/520:40
LHR
-
ADL
2 stops28h 15m
Emirates
Tue 30/616:30
ADL
-
LHR
2 stops30h 25m
Emirates
Deal found 22/5$1,845
Thu 10/1217:20
STN
-
ADL
2 stops52h 20m
Turkish Airlines
Thu 21/111:00
ADL
-
STN
2 stops33h 25m
Turkish Airlines
Deal found 24/5$1,846
Sun 5/721:20
LHR
-
ADL
1 stop25h 40m
China Eastern
Tue 21/709:30
ADL
-
LHR
1 stop41h 40m
China Eastern
Deal found 23/5$1,847

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 27 May 2026.

Round-trip from

$1,831

One-way from

$809

Popular in

December

Cheapest in

February

Average price

$1,778
China Southern
  • China Southern
  • 4/7-30/7
  • 3 total stops
  • 68h 45m total
  • London to Adelaide
Search Deals
4/11
  • 4/11
  • 3 total stops
  • 37h 45m total
  • London to Adelaide
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($267 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 27 May 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

Thu 5/11

17:20-08:10

2 stops28h 20m

Adelaide

Mon 9/11

18:35-09:50

2 stops49h 45m

$1,885

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Tue 30/6

09:00-15:25

1 stop21h 55m

Adelaide

Fri 24/7

22:00-06:40

1 stop41h 10m

$1,967

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 5/11

20:15-20:50

1 stop38h 05m

Adelaide

Mon 9/11

22:40-12:05

1 stop23h 55m

$2,034

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 9/11

17:05-08:10

2 stops28h 35m

Adelaide

Mon 30/11

11:00-09:10

2 stops32h 40m

$2,040

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 15/11

13:35-20:50

1 stop20h 45m

Adelaide

Thu 19/11

22:40-06:40

1 stop42h 30m

$2,044

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 7/6

09:05-20:05

1 stop26h 30m

Adelaide

Thu 9/7

22:00-16:10

1 stop26h 40m

$2,060

LondonAdelaide

STN - ADL

STNADL

London Stansted

Mon 15/6

14:55-13:35

2 stops38h 10m

Adelaide

Thu 2/7

12:00-12:55

2 stops33h 25m

$2,069

LondonAdelaide

STN - ADL

STNADL

London Stansted

Fri 11/9

14:55-20:05

1 stop20h 40m

Adelaide

Sun 27/9

22:00-18:45

1 stop29h 15m

$2,069
Fastest return journey

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 22/6

09:30-15:25

1 stop21h 25m

Adelaide

Mon 29/6

22:20-14:10

1 stop24h 20m

$2,071

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Tue 30/6

18:00-13:35

2 stops35h 05m

Adelaide

Fri 24/7

09:30-15:00

1 stop38h 00m

$2,106

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 51 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

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 $756). Flying from London to Adelaide in January is currently the most expensive (average of $6,638). 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 35% 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 $1,841.

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 1h 58m.

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

The best time to book flights from London to Adelaide is 28 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 27 May 2026.
Read reviews from past customers who have flown with Emirates and 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.
Emirates
8.1
Very Good
3,569 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Emirates
8.1
Very Good
3,569 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.
Qatar Airways
7.4
Good
3,726 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Karen,May 2026

BKK - DXB

Staff are very attentive. Food is good and enough. Planes are ckean and economy space is good. Would like more recent movies on the list.

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 21h 55m. Fly via Turkish Airlines, Qatar Airways, or Emirates to get the fastest option. The distance from London to Adelaide is about 16262 km. This flight may include one or multiple stops.

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

    $1,114 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 $1,338 and $1,349, 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, May is the cheapest month in which you can book a flight from London to Adelaide (average of $756). Flying from London to Adelaide in January is currently the most expensive (average of $6,638). 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.

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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