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Cheap flights from London to Adelaide from $816

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 1/9. 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.
China Southern Logo
21:00 - 08:55
LHR
-
ADL
27h 25m
2 stops
China Southern Logo
14:30 - 19:20
ADL
-
LHR
37h 20m
2 stops
$1,791China Southern
Thu, 2 Jul - Thu, 16 Jul
Multiple Airlines Logo
09:50 - 09:55
LGW
-
ADL
37h 35m
1 stop
Multiple Airlines Logo
07:15 - 06:30
ADL
-
LGW
33h 45m
2 stops
$1,791Multiple Airlines
Thu, 12 Nov - Sun, 22 Nov
Turkish Airlines Logo
10:55 - 08:10
STN
-
ADL
34h 45m
2 stops
Turkish Airlines Logo
10:15 - 16:20
ADL
-
STN
64h 35m
2 stops
$1,791Turkish Airlines
Wed, 11 Nov - Sun, 15 Nov
Turkish Airlines Logo
10:55 - 08:10
STN
-
ADL
34h 45m
2 stops
Turkish Airlines Logo
10:15 - 16:20
ADL
-
STN
64h 35m
2 stops
$1,796Turkish Airlines
Wed, 11 Nov - Sun, 15 Nov
Turkish Airlines Logo
10:55 - 08:10
STN
-
ADL
58h 45m
2 stops
Turkish Airlines Logo
18:35 - 09:55
ADL
-
STN
49h 50m
2 stops
$1,803Turkish Airlines
Sun, 1 Nov - Mon, 16 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
$1,806China Eastern
Fri, 10 Jul - Fri, 24 Jul
Malaysia Airlines Logo
10:25 - 08:10
LHR
-
ADL
35h 15m
1 stop
Malaysia Airlines Logo
11:00 - 05:35
ADL
-
LHR
29h 05m
1 stop
$1,814Malaysia Airlines
Thu, 12 Nov - Sun, 22 Nov
Emirates Logo
14:05 - 20:50
STN
-
ADL
20h 15m
1 stop
Emirates Logo
22:40 - 17:55
ADL
-
STN
29h 45m
1 stop
$1,838Emirates
Thu, 5 Nov - Mon, 16 Nov
China Eastern Logo
11:35 - 07:30
LGW
-
ADL
35h 25m
1 stop
China Eastern Logo
09:30 - 06:40
ADL
-
LGW
29h 40m
1 stop
$1,838China Eastern
Wed, 8 Jul - Fri, 17 Jul
Emirates Logo
14:05 - 20:50
STN
-
ADL
20h 15m
1 stop
Emirates Logo
22:40 - 12:05
ADL
-
STN
23h 55m
1 stop
$1,860Emirates
Mon, 9 Nov - Mon, 30 Nov

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Qatar Airways flights from London to Adelaide

Our best Qatar Airways deals on London to Adelaide flight tickets
Qatar Airways
14 Sept
LHR08:05London Heathrow
22h 25m
1 stop
ADL15:00Adelaide
28 Sept
ADL22:00Adelaide
24h 40m
1 stop
LHR14:10London Heathrow
$1,861
Qatar Airways
9 Nov
LGW08:35London Gatwick
38h 55m
2 stops
ADL10:00Adelaide
30 Nov
ADL22:00Adelaide
42h 25m
1 stop
LGW05:55London Gatwick
$1,908
Qatar Airways
29 June
LGW09:00London Gatwick
27h 40m
2 stops
ADL21:10Adelaide
16 July
ADL22:00Adelaide
41h 10m
1 stop
LGW06:40London Gatwick
$1,920

Emirates flights from London to Adelaide

Our best Emirates deals on London to Adelaide flight tickets
Emirates
5 Nov
STN14:05London Stansted
20h 15m
1 stop
ADL20:50Adelaide
16 Nov
ADL22:40Adelaide
29h 45m
1 stop
STN17:55London Stansted
$1,838
Emirates
5 Nov
LGW23:55London Gatwick
34h 25m
1 stop
ADL20:50Adelaide
16 Nov
ADL22:40Adelaide
23h 30m
1 stop
LGW11:40London Gatwick
$1,850
Emirates
9 Nov
LGW09:40London Gatwick
24h 40m
1 stop
ADL20:50Adelaide
30 Nov
ADL22:40Adelaide
30h 15m
1 stop
LGW18:25London Gatwick
$1,853

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 20 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

LHR - ADL

LHRADL

London Heathrow

Thu 2/7

21:00-08:55

2 stops27h 25m

Adelaide

Thu 16/7

14:30-19:20

2 stops37h 20m

$1,791

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 12/11

09:50-09:55

1 stop37h 35m

Adelaide

Sun 22/11

07:15-06:30

2 stops33h 45m

$1,791

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 11/11

10:55-08:10

2 stops34h 45m

Adelaide

Sun 15/11

10:15-16:20

2 stops64h 35m

$1,791

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 11/11

10:55-08:10

2 stops34h 45m

Adelaide

Sun 15/11

10:15-16:20

2 stops64h 35m

$1,796

LondonAdelaide

STN - ADL

STNADL

London Stansted

Sun 1/11

10:55-08:10

2 stops58h 45m

Adelaide

Mon 16/11

18:35-09:55

2 stops49h 50m

$1,803

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Fri 10/7

21:20-07:30

1 stop25h 40m

Adelaide

Fri 24/7

09:30-18:40

1 stop41h 40m

$1,806

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 12/11

10:25-08:10

1 stop35h 15m

Adelaide

Sun 22/11

11:00-05:35

1 stop29h 05m

$1,814

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 5/11

14:05-20:50

1 stop20h 15m

Adelaide

Mon 16/11

22:40-17:55

1 stop29h 45m

$1,838

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Wed 8/7

11:35-07:30

1 stop35h 25m

Adelaide

Fri 17/7

09:30-06:40

1 stop29h 40m

$1,838
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

$1,860

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 $636. 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 $773.

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 $2,194 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 $2,149 on momondo.

Can stopping save me money on London to Adelaide flights?

You could potentially save up to 3% 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 June 2026, prices for London to Adelaide flights are approximately 3% 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 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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