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Cheap flights from London to Adelaide from $813

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Adelaide departing on 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:25 - 07:05
LHR
-
ADL
32h 10m
2 stops
Multiple Airlines Logo
17:10 - 20:15
ADL
-
LHR
35h 35m
2 stops
$1,834Multiple Airlines
Mon, 15 Jun - Wed, 1 Jul
Multiple Airlines Logo
18:00 - 17:15
LGW
-
ADL
38h 45m
2 stops
Multiple Airlines Logo
09:30 - 06:40
ADL
-
LGW
29h 40m
1 stop
$1,834Multiple Airlines
Wed, 1 Jul - Tue, 21 Jul
Emirates Logo
13:40 - 20:50
LHR
-
ADL
20h 40m
1 stop
Emirates Logo
20:00 - 18:20
ADL
-
LHR
32h 50m
2 stops
$1,837Emirates
Mon, 2 Nov - Mon, 7 Dec
Emirates Logo
10:05 - 20:05
LGW
-
ADL
25h 30m
1 stop
Emirates Logo
22:00 - 12:35
ADL
-
LGW
23h 05m
1 stop
$1,837Emirates
Fri, 5 Jun - Fri, 19 Jun
Turkish Airlines Logo
10:50 - 08:10
STN
-
ADL
34h 50m
2 stops
Turkish Airlines Logo
10:15 - 22:15
ADL
-
STN
46h 30m
2 stops
$1,837Turkish Airlines
Wed, 11 Nov - Sun, 15 Nov
China Eastern Logo
21:20 - 07:30
LHR
-
ADL
25h 40m
1 stop
China Eastern Logo
09:30 - 18:40
ADL
-
LHR
41h 40m
1 stop
$1,841China Eastern
Sun, 5 Jul - Tue, 21 Jul
Emirates Logo
14:35 - 08:05
LGW
-
ADL
33h 00m
2 stops
Emirates Logo
12:40 - 12:35
ADL
-
LGW
32h 25m
2 stops
$1,842Emirates
Sun, 7 Jun - Thu, 9 Jul
China Eastern Logo
21:20 - 07:30
LHR
-
ADL
25h 40m
1 stop
China Eastern Logo
09:30 - 18:40
ADL
-
LHR
41h 40m
1 stop
$1,847China Eastern
Sun, 5 Jul - Tue, 21 Jul
Qatar Airways Logo
09:00 - 15:30
LGW
-
ADL
22h 00m
1 stop
Qatar Airways Logo
22:00 - 06:40
ADL
-
LGW
41h 10m
1 stop
$1,849Qatar Airways
Thu, 13 Aug - Fri, 21 Aug
Turkish Airlines Logo
17:20 - 08:10
STN
-
ADL
28h 20m
2 stops
Turkish Airlines Logo
18:35 - 09:55
ADL
-
STN
49h 50m
2 stops
$1,884Turkish Airlines
Thu, 5 Nov - Mon, 9 Nov

Emirates flights from London to Adelaide

Our best Emirates deals on London to Adelaide flight tickets
Emirates
28 May
LHR19:50London Heathrow
29h 05m
2 stops
ADL09:25Adelaide
28 June
ADL22:00Adelaide
29h 10m
1 stop
LHR18:40London Heathrow
$1,833
Emirates
2 Nov
LHR13:40London Heathrow
20h 40m
1 stop
ADL20:50Adelaide
7 Dec
ADL20:00Adelaide
32h 50m
2 stops
LHR18:20London Heathrow
$1,837
Emirates
7 June
LGW14:35London Gatwick
33h 00m
2 stops
ADL08:05Adelaide
9 July
ADL12:40Adelaide
32h 25m
2 stops
LGW12:35London Gatwick
$1,842

Turkish Airlines flights from London to Adelaide

Our best Turkish Airlines deals on London to Adelaide flight tickets
Turkish Airlines
11 Nov
STN10:50London Stansted
34h 50m
2 stops
ADL08:10Adelaide
15 Nov
ADL10:15Adelaide
46h 30m
2 stops
STN22:15London Stansted
$1,837
Turkish Airlines
5 Nov
STN17:20London Stansted
28h 20m
2 stops
ADL08:10Adelaide
9 Nov
ADL18:35Adelaide
49h 50m
2 stops
STN09:55London Stansted
$1,884
Turkish Airlines
7 Sept
STN10:50London Stansted
35h 40m
2 stops
ADL07:00Adelaide
31 Oct
ADL11:00Adelaide
57h 20m
2 stops
STN09:50London Stansted
$1,887

momondo 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, momondo users made 78,305 searches. Data last updated 26 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

LHR - ADL

LHRADL

London Heathrow

Mon 15/6

14:25-07:05

2 stops32h 10m

Adelaide

Wed 1/7

17:10-20:15

2 stops35h 35m

$1,834

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 1/7

18:00-17:15

2 stops38h 45m

Adelaide

Tue 21/7

09:30-06:40

1 stop29h 40m

$1,834

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 2/11

13:40-20:50

1 stop20h 40m

Adelaide

Mon 7/12

20:00-18:20

2 stops32h 50m

$1,837
Fastest return journey

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Fri 5/6

10:05-20:05

1 stop25h 30m

Adelaide

Fri 19/6

22:00-12:35

1 stop23h 05m

$1,837

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 11/11

10:50-08:10

2 stops34h 50m

Adelaide

Sun 15/11

10:15-22:15

2 stops46h 30m

$1,837

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 5/7

21:20-07:30

1 stop25h 40m

Adelaide

Tue 21/7

09:30-18:40

1 stop41h 40m

$1,841

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sun 7/6

14:35-08:05

2 stops33h 00m

Adelaide

Thu 9/7

12:40-12:35

2 stops32h 25m

$1,842

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 5/7

21:20-07:30

1 stop25h 40m

Adelaide

Tue 21/7

09:30-18:40

1 stop41h 40m

$1,847

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 13/8

09:00-15:30

1 stop22h 00m

Adelaide

Fri 21/8

22:00-06:40

1 stop41h 10m

$1,849

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 5/11

17:20-08:10

2 stops28h 20m

Adelaide

Mon 9/11

18:35-09:55

2 stops49h 50m

$1,884

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from London to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Adelaide?

What is the cheapest month to fly to Adelaide?

The month of May is, on average, the cheapest month to fly to Adelaide from London, with most prices found around $756. If you aren’t able to travel during the month of May, then book flights to Adelaide from London during June instead. Flights to Adelaide in June, while not as cheap as those in May, still average around $1,077.

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

You are more likely to see cheaper flights to Adelaide from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $2,143 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from London for as low as $1,975 on momondo.

Can stopping save me money on London to Adelaide flights?

You could potentially save up to 6% on your flight if you consider stops on a London to Adelaide flight.

How have London to Adelaide flight prices changed over time?

As of May 2026, prices for London to Adelaide flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from London to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from London to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Adelaide (LON to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Adelaide

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from London to Adelaide takes 20h 25m
There are no direct flights from London to Adelaide. There are no popular flight routes from London to Adelaide.
Search flight deals

Frequently asked questions about flying from London to Adelaide

  • How far is London to Adelaide by plane?

    London and Adelaide are 16253.1 km apart from one another. 20h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London to Adelaide Airport?

    Prices for flights from London to Adelaide Airport are updated daily.

  • How old do you have to be to fly from London to Adelaide Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London to Adelaide?

Travelling to a place near Adelaide?

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Adelaide?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from London.

Can I find flights from London to Adelaide with flexible booking policies on momondo?

momondo does allow users to show only those flights to Adelaide from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Adelaide?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from London.

I’m not ready to book a flight from London to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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