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Cheap flights from London to Adelaide from $1,110

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 27/11. 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

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Cheap return flights

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Qatar Airways Logo
14:05 - 17:05LGW-ADL
40h 30m1 stop
Qatar Airways Logo
22:00 - 05:55ADL-LGW
42h 25m1 stop
$1,897Qatar Airways
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Fri, 20 Feb - Sun, 8 Mar
Multiple Airlines Logo
22:00 - 21:40LHR-ADL
37h 10m2 stops
Multiple Airlines Logo
06:25 - 18:35ADL-LHR
46h 40m2 stops
$1,898Multiple Airlines
Find Deal
Thu, 13 Nov - Tue, 2 Dec
China Southern Logo
22:00 - 18:15LHR-ADL
33h 45m2 stops
China Southern Logo
11:30 - 18:35ADL-LHR
41h 35m2 stops
$1,904China Southern
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Sun, 22 Feb - Sat, 21 Mar
China Southern Logo
22:00 - 13:40LHR-ADL
53h 10m2 stops
China Southern Logo
06:25 - 18:35ADL-LHR
46h 40m2 stops
$1,920China Southern
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Mon, 23 Feb - Wed, 18 Mar
United Airlines Logo
13:45 - 09:30LHR-ADL
33h 15m1 stop
United Airlines Logo
13:55 - 12:00ADL-LHR
32h 35m1 stop
$1,944United Airlines
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Thu, 26 Feb - Wed, 18 Mar
United Airlines Logo
13:45 - 09:30LHR-ADL
33h 15m1 stop
United Airlines Logo
14:55 - 07:25ADL-LHR
27h 00m1 stop
$1,947United Airlines
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Mon, 2 Feb - Wed, 4 Mar
Singapore Airlines Logo
09:25 - 08:50LGW-ADL
60h 55m1 stop
Singapore Airlines Logo
10:15 - 06:25ADL-LGW
30h 40m1 stop
$1,957Singapore Airlines
Find Deal
Mon, 2 Feb - Wed, 4 Mar
Emirates Logo
14:05 - 20:50STN-ADL
20h 15m1 stop
Emirates Logo
22:40 - 17:55ADL-STN
29h 45m1 stop
$1,957Emirates
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Tue, 24 Feb - Tue, 10 Mar
Singapore Airlines Logo
09:25 - 08:50LGW-ADL
60h 55m1 stop
Singapore Airlines Logo
10:15 - 06:25ADL-LGW
30h 40m1 stop
$1,960Singapore Airlines
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Mon, 2 Feb - Wed, 4 Mar
Emirates Logo
14:05 - 20:50STN-ADL
20h 15m1 stop
Emirates Logo
22:40 - 12:05ADL-STN
23h 55m1 stop
$1,960Emirates
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Thu, 26 Feb - Sun, 22 Mar

China Southern flights from London to Adelaide

Our best China Southern deals on London to Adelaide flight tickets
China Southern
22 Feb
LHR22:00London Heathrow
33h 45m
2 stops
ADL18:15Adelaide
21 Mar
ADL11:30Adelaide
41h 35m
2 stops
LHR18:35London Heathrow
$1,904
Find similar
China Southern
23 Feb
LHR22:00London Heathrow
53h 10m
2 stops
ADL13:40Adelaide
18 Mar
ADL06:25Adelaide
46h 40m
2 stops
LHR18:35London Heathrow
$1,920
Find similar
China Southern
31 Dec
LHR17:15London Heathrow
54h 10m
2 stops
ADL09:55Adelaide
26 Feb
ADL09:00Adelaide
44h 05m
2 stops
LHR18:35London Heathrow
$1,923
Find similar

United Airlines flights from London to Adelaide

Our best United Airlines deals on London to Adelaide flight tickets
United Airlines
26 Feb
LHR13:45London Heathrow
33h 15m
1 stop
ADL09:30Adelaide
18 Mar
ADL13:55Adelaide
32h 35m
1 stop
LHR12:00London Heathrow
$1,944
Find similar
United Airlines
2 Feb
LHR13:45London Heathrow
33h 15m
1 stop
ADL09:30Adelaide
4 Mar
ADL14:55Adelaide
27h 00m
1 stop
LHR07:25London Heathrow
$1,947
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 30 October 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

14:05-17:05

1 stop40h 30m

Adelaide

Sun 8/3

22:00-05:55

1 stop42h 25m

$1,897

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 13/11

22:00-21:40

2 stops37h 10m

Adelaide

Tue 2/12

06:25-18:35

2 stops46h 40m

$1,898

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 22/2

22:00-18:15

2 stops33h 45m

Adelaide

Sat 21/3

11:30-18:35

2 stops41h 35m

$1,904

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 23/2

22:00-13:40

2 stops53h 10m

Adelaide

Wed 18/3

06:25-18:35

2 stops46h 40m

$1,920

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Thu 26/2

13:45-09:30

1 stop33h 15m

Adelaide

Wed 18/3

13:55-12:00

1 stop32h 35m

$1,944

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 2/2

13:45-09:30

1 stop33h 15m

Adelaide

Wed 4/3

14:55-07:25

1 stop27h 00m

$1,947

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 2/2

09:25-08:50

1 stop60h 55m

Adelaide

Wed 4/3

10:15-06:25

1 stop30h 40m

$1,957

LondonAdelaide

STN - ADL

STNADL

London Stansted

Tue 24/2

14:05-20:50

1 stop20h 15m

Adelaide

Tue 10/3

22:40-17:55

1 stop29h 45m

$1,957

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 2/2

09:25-08:50

1 stop60h 55m

Adelaide

Wed 4/3

10:15-06:25

1 stop30h 40m

$1,960

LondonAdelaide

STN - ADL

STNADL

London Stansted

Thu 26/2

14:05-20:50

1 stop20h 15m

Adelaide

Sun 22/3

22:40-12:05

1 stop23h 55m

$1,960

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 $1,847. 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 $1,848.

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 $2,082. 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 $2,271. 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 $2,166. Flights in the afternoon are often more expensive, with an average ticket price of $2,232.

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 $2,204 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 $1,965 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 October 2025, prices for London to Adelaide flights are approximately 1% 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

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 $1,699Free cancellationRating
7.3
278 reviews
Search Malaysia Airlines flights
British AirwaysPriceFrom $1,855Free cancellationRating
6.7
7,485 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,867Free cancellationRating
7.4
3,659 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,906Free cancellationRating
8.1
1,388 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,950Free cancellationRating
8.1
3,393 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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