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Cheap flights from London to Adelaide from $799

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 5/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
06:55 - 07:00
STN
-
ADL
39h 35m
2 stops
Turkish Airlines Logo
09:45 - 09:55
ADL
-
STN
32h 40m
2 stops
$1,797Turkish Airlines
Wed, 2 Sep - Sun, 13 Sep
Cathay Pacific Logo
16:50 - 10:30
LHR
-
ADL
31h 10m
1 stop
Cathay Pacific Logo
12:35 - 20:10
ADL
-
LHR
42h 05m
2 stops
$1,802Cathay Pacific
Wed, 11 Nov - Fri, 20 Nov
Turkish Airlines Logo
06:30 - 08:10
LGW
-
ADL
39h 10m
2 stops
Turkish Airlines Logo
11:00 - 09:10
ADL
-
LGW
32h 40m
2 stops
$1,802Turkish Airlines
Wed, 11 Nov - Fri, 20 Nov
China Southern Logo
21:00 - 08:55
LHR
-
ADL
27h 25m
2 stops
China Southern Logo
11:30 - 18:35
ADL
-
LHR
41h 35m
1 stop
$1,804China Southern
Tue, 1 Sep - Sat, 31 Oct
Multiple Airlines Logo
10:30 - 14:50
LGW
-
ADL
41h 50m
2 stops
Multiple Airlines Logo
11:40 - 14:00
ADL
-
LGW
36h 50m
2 stops
$1,807Multiple Airlines
Wed, 11 Nov - Fri, 20 Nov
China Southern Logo
22:00 - 08:00
LHR
-
ADL
47h 30m
2 stops
China Southern Logo
11:30 - 18:35
ADL
-
LHR
41h 35m
2 stops
$1,809China Southern
Sat, 31 Oct - Sat, 14 Nov
Singapore Airlines Logo
10:40 - 08:50
LHR
-
ADL
35h 40m
1 stop
Singapore Airlines Logo
10:15 - 19:10
ADL
-
LHR
43h 25m
1 stop
$1,832Singapore Airlines
Tue, 3 Nov - Tue, 17 Nov
Singapore Airlines Logo
09:10 - 08:50
LHR
-
ADL
37h 10m
1 stop
Singapore Airlines Logo
18:35 - 15:20
ADL
-
LHR
31h 15m
1 stop
$1,833Singapore Airlines
Mon, 2 Nov - Mon, 9 Nov
Emirates Logo
20:15 - 20:50
STN
-
ADL
38h 05m
1 stop
Emirates Logo
22:40 - 12:05
ADL
-
STN
23h 55m
1 stop
$1,856Emirates
Sun, 1 Nov - Mon, 30 Nov
Emirates Logo
14:05 - 20:50
STN
-
ADL
20h 15m
1 stop
Emirates Logo
22:40 - 12:05
ADL
-
STN
23h 55m
1 stop
$1,858Emirates
Mon, 9 Nov - Mon, 30 Nov

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Emirates flights from London to Adelaide

Our best Emirates deals on London to Adelaide flight tickets
Emirates
1 Nov
STN20:15London Stansted
38h 05m
1 stop
ADL20:50Adelaide
30 Nov
ADL22:40Adelaide
23h 55m
1 stop
STN12:05London Stansted
$1,856
Emirates
9 Nov
STN14:05London Stansted
20h 15m
1 stop
ADL20:50Adelaide
30 Nov
ADL22:40Adelaide
23h 55m
1 stop
STN12:05London Stansted
$1,858
Emirates
10 Sept
STN14:55London Stansted
20h 40m
1 stop
ADL20:05Adelaide
17 Sept
ADL22:00Adelaide
29h 15m
1 stop
STN18:45London Stansted
$1,868

China Southern flights from London to Adelaide

Our best China Southern deals on London to Adelaide flight tickets
China Southern
1 Sept
LHR21:00London Heathrow
27h 25m
2 stops
ADL08:55Adelaide
31 Oct
ADL11:30Adelaide
41h 35m
1 stop
LHR18:35London Heathrow
$1,804
China Southern
31 Oct
LHR22:00London Heathrow
47h 30m
2 stops
ADL08:00Adelaide
14 Nov
ADL11:30Adelaide
41h 35m
2 stops
LHR18:35London Heathrow
$1,809
China Southern
25 Aug
LGW17:40London Gatwick
30h 45m
1 stop
ADL08:55Adelaide
31 Aug
ADL10:30Adelaide
28h 30m
1 stop
LGW06:30London Gatwick
$1,812

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 6 July 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

Wed 2/9

06:55-07:00

2 stops39h 35m

Adelaide

Sun 13/9

09:45-09:55

2 stops32h 40m

$1,797

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Wed 11/11

16:50-10:30

1 stop31h 10m

Adelaide

Fri 20/11

12:35-20:10

2 stops42h 05m

$1,802

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 11/11

06:30-08:10

2 stops39h 10m

Adelaide

Fri 20/11

11:00-09:10

2 stops32h 40m

$1,802

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 1/9

21:00-08:55

2 stops27h 25m

Adelaide

Sat 31/10

11:30-18:35

1 stop41h 35m

$1,804

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 11/11

10:30-14:50

2 stops41h 50m

Adelaide

Fri 20/11

11:40-14:00

2 stops36h 50m

$1,807

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sat 31/10

22:00-08:00

2 stops47h 30m

Adelaide

Sat 14/11

11:30-18:35

2 stops41h 35m

$1,809

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 3/11

10:40-08:50

1 stop35h 40m

Adelaide

Tue 17/11

10:15-19:10

1 stop43h 25m

$1,832

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 2/11

09:10-08:50

1 stop37h 10m

Adelaide

Mon 9/11

18:35-15:20

1 stop31h 15m

$1,833

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sun 1/11

20:15-20:50

1 stop38h 05m

Adelaide

Mon 30/11

22:40-12:05

1 stop23h 55m

$1,856
Fastest return journey

LondonAdelaide

STN - ADL

STNADL

London Stansted

Mon 9/11

14:05-20:50

1 stop20h 15m

Adelaide

Mon 30/11

22:40-12:05

1 stop23h 55m

$1,858

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January is, on average, the cheapest month to fly to Adelaide from London, with most prices found around $642. If you aren’t able to travel during the month of January, then book flights to Adelaide from London during May instead. Flights to Adelaide in May, while not as cheap as those in January, still average around $781.

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 $2,231 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 $2,141 on momondo.

Can stopping save me money on London to Adelaide flights?

You could potentially save up to 4% 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 July 2026, prices for London to Adelaide flights are approximately 4% more expensive 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 15m

Direct flights

None
The fastest flight from London to Adelaide takes 20h 15m
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 15m 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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