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Cheap flights from London to Adelaide from $1,023

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 15/5. 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
17:05 - 06:15LGW-ADL
26h 40m2 stops
Multiple Airlines Logo
10:15 - 22:35ADL-LGW
46h 50m2 stops
$1,950Multiple Airlines
Find Deal
Fri, 20 Feb - Thu, 26 Mar
Multiple Airlines Logo
16:55 - 09:25LHR-ADL
30h 00m3 stops
Multiple Airlines Logo
07:50 - 07:20ADL-LHR
34h 00m3 stops
$1,955Multiple Airlines
Find Deal
Fri, 20 Feb - Sat, 14 Mar
British Airways Logo
21:25 - 15:50LHR-ADL
33h 55m1 stop
British Airways Logo
21:40 - 13:15ADL-LHR
24h 05m1 stop
$1,956British Airways
Find Deal
Fri, 10 Apr - Mon, 27 Apr
Qatar Airways Logo
08:40 - 17:05LGW-ADL
21h 55m1 stop
Qatar Airways Logo
11:40 - 05:55ADL-LGW
28h 45m2 stops
$1,958Qatar Airways
Find Deal
Sat, 29 Nov - Mon, 9 Feb
Qatar Airways Logo
09:00 - 17:05LGW-ADL
21h 35m1 stop
Qatar Airways Logo
22:00 - 12:35ADL-LGW
25h 05m1 stop
$1,960Qatar Airways
Find Deal
Fri, 28 Nov - Mon, 9 Feb
Emirates Logo
20:15 - 20:50STN-ADL
38h 05m1 stop
Emirates Logo
22:40 - 17:55ADL-STN
29h 45m1 stop
$1,960Emirates
Find Deal
Wed, 18 Feb - Wed, 4 Mar
China Southern Logo
22:00 - 13:45LHR-ADL
29h 15m2 stops
China Southern Logo
19:00 - 18:35ADL-LHR
34h 05m2 stops
$1,961China Southern
Find Deal
Sun, 30 Nov - Wed, 11 Feb
British Airways Logo
09:00 - 15:50LGW-ADL
22h 20m1 stop
British Airways Logo
21:40 - 13:25ADL-LGW
24h 15m1 stop
$1,964British Airways
Find Deal
Thu, 9 Apr - Thu, 30 Apr
Emirates Logo
13:40 - 20:50LHR-ADL
20h 40m1 stop
Emirates Logo
22:35 - 20:15ADL-LHR
31h 10m1 stop
$1,969Emirates
Find Deal
Sun, 1 Mar - Tue, 31 Mar
China Southern Logo
21:30 - 09:55LHR-ADL
49h 55m2 stops
China Southern Logo
11:30 - 18:35ADL-LHR
41h 35m1 stop
$1,970China Southern
Find Deal
Mon, 12 Jan - Tue, 17 Feb

Qatar Airways flights from London to Adelaide

Our best Qatar Airways deals on London to Adelaide flight tickets
Qatar Airways
24 Dec
LHR15:30London Heathrow
39h 05m
1 stop
ADL17:05Adelaide
28 Jan
ADL22:00Adelaide
24h 45m
1 stop
LHR12:15London Heathrow
$1,955
Find similar
Qatar Airways
29 Nov
LGW08:40London Gatwick
21h 55m
1 stop
ADL17:05Adelaide
9 Feb
ADL11:40Adelaide
28h 45m
2 stops
LGW05:55London Gatwick
$1,958
Find similar
Qatar Airways
28 Nov
LGW09:00London Gatwick
21h 35m
1 stop
ADL17:05Adelaide
9 Feb
ADL22:00Adelaide
25h 05m
1 stop
LGW12:35London Gatwick
$1,960
Find similar

British Airways flights from London to Adelaide

Our best British Airways deals on London to Adelaide flight tickets
British Airways
10 Apr
LHR21:25London Heathrow
33h 55m
1 stop
ADL15:50Adelaide
28 Apr
ADL21:40Adelaide
24h 05m
1 stop
LHR13:15London Heathrow
$1,956
Find similar
British Airways
9 Apr
LGW09:00London Gatwick
22h 20m
1 stop
ADL15:50Adelaide
29 Apr
ADL21:40Adelaide
24h 15m
1 stop
LGW13:25London Gatwick
$1,964
Find similar
British Airways
10 Apr
LHR21:25London Heathrow
33h 55m
1 stop
ADL15:50Adelaide
2 May
ADL21:40Adelaide
24h 05m
1 stop
LHR13:15London Heathrow
$2,005
Find similar

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 17 November 2025.
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

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Fri 20/2

17:05-06:15

2 stops26h 40m

Adelaide

Thu 26/3

10:15-22:35

2 stops46h 50m

$1,950

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Fri 20/2

16:55-09:25

3 stops30h 00m

Adelaide

Sat 14/3

07:50-07:20

3 stops34h 00m

$1,955

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Fri 10/4

21:25-15:50

1 stop33h 55m

Adelaide

Mon 27/4

21:40-13:15

1 stop24h 05m

$1,956

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Sat 29/11

08:40-17:05

1 stop21h 55m

Adelaide

Mon 9/2

11:40-05:55

2 stops28h 45m

$1,958

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Fri 28/11

09:00-17:05

1 stop21h 35m

Adelaide

Mon 9/2

22:00-12:35

1 stop25h 05m

$1,960

LondonAdelaide

STN - ADL

STNADL

London Stansted

Wed 18/2

20:15-20:50

1 stop38h 05m

Adelaide

Wed 4/3

22:40-17:55

1 stop29h 45m

$1,960

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 30/11

22:00-13:45

2 stops29h 15m

Adelaide

Wed 11/2

19:00-18:35

2 stops34h 05m

$1,961

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Thu 9/4

09:00-15:50

1 stop22h 20m

Adelaide

Thu 30/4

21:40-13:25

1 stop24h 15m

$1,964

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 1/3

13:40-20:50

1 stop20h 40m

Adelaide

Tue 31/3

22:35-20:15

1 stop31h 10m

$1,969

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 12/1

21:30-09:55

2 stops49h 55m

Adelaide

Tue 17/2

11:30-18:35

1 stop41h 35m

$1,970

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 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 $1,862. If you aren’t able to travel during the month of May, then book flights to Adelaide from London during March instead. Flights to Adelaide in March, while not as cheap as those in May, still average around $1,865.

What is the cheapest day to depart on your flight to Adelaide?

According to our data, Thursday is the cheapest day to fly to Adelaide from London. The lowest ticket price found for a Thursday departure recently was $2,100. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,291. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

What is the cheapest time of day to depart on your flight to Adelaide?

The cheapest time of day to fly to Adelaide is in the evening when flights can be purchased for as low as $2,186. Flights in the afternoon are often more expensive, with an average ticket price of $2,252.

How far in advance should I book a flight 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 $2,224 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 $1,999 on momondo.

Can stopping save me money on London to Adelaide flights?

You could potentially save up to 40% 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 November 2025, prices for London to Adelaide flights are approximately 13% 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

Direct flights

None
There are no direct flights from London to Adelaide. There are no popular flight routes from London to Adelaide.
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  • 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 many operators does momondo search for flights from London to Adelaide Airport?

  • 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?

Best airlines flying from London to Adelaide

Compare and see reviews for airlines that fly from London to Adelaide with momondo
Airline
Rating
Free cancellation
Price
Malaysia AirlinesPriceFrom $1,714Free cancellationRating
7.3
281 reviews
Search Malaysia Airlines flights
British AirwaysPriceFrom $1,872Free cancellationRating
6.7
7,529 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,883Free cancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,923Free cancellationRating
8.1
1,404 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,967Free cancellationRating
8.1
3,414 reviews
Search Emirates flights

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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