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Cheap flights from Adelaide to London from £352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to London 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.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:50 - 05:55
ADL
-
LHR
28h 35m1 stop
Multiple Airlines Logo
22:10 - 17:15
LHR
-
ADL
34h 35m2 stops
£877Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
16:25 - 17:30
ADL
-
LHR
35h 35m2 stops
Multiple Airlines Logo
21:00 - 21:40
LHR
-
ADL
38h 10m2 stops
£878Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
Singapore Airlines Logo
18:35 - 06:25
ADL
-
LGW
46h 20m1 stop
Singapore Airlines Logo
09:25 - 08:50
LGW
-
ADL
36h 55m1 stop
£884Singapore Airlines
Mon, 9 Feb - Mon, 2 Mar
China Southern Logo
19:00 - 18:35
ADL
-
LHR
34h 05m2 stops
China Southern Logo
22:00 - 09:55
LHR
-
ADL
25h 25m1 stop
£899China Southern
Tue, 20 Jan - Sat, 31 Jan
China Southern Logo
06:35 - 18:35
ADL
-
LHR
46h 30m2 stops
China Southern Logo
22:00 - 09:55
LHR
-
ADL
25h 25m1 stop
£909China Southern
Tue, 20 Jan - Tue, 27 Jan
Singapore Airlines Logo
09:10 - 06:25
ADL
-
LGW
29h 45m1 stop
Singapore Airlines Logo
10:15 - 16:20
LGW
-
ADL
45h 35m1 stop
£915Singapore Airlines
Sat, 9 May - Sat, 16 May
Turkish Airlines Logo
11:00 - 22:35
ADL
-
LGW
46h 05m2 stops
Turkish Airlines Logo
06:25 - 08:10
LGW
-
ADL
39h 15m2 stops
£943Turkish Airlines
Fri, 6 Mar - Tue, 24 Mar
Turkish Airlines Logo
11:00 - 16:10
ADL
-
LGW
39h 40m2 stops
Turkish Airlines Logo
06:25 - 08:10
LGW
-
ADL
39h 15m2 stops
£945Turkish Airlines
Fri, 6 Mar - Tue, 24 Mar
Emirates Logo
22:40 - 17:55
ADL
-
STN
29h 45m1 stop
Emirates Logo
20:15 - 20:50
STN
-
ADL
38h 05m1 stop
£965Emirates
Wed, 28 Jan - Wed, 25 Feb
Emirates Logo
22:40 - 12:05
ADL
-
STN
23h 55m1 stop
Emirates Logo
20:15 - 20:50
STN
-
ADL
38h 05m1 stop
£969Emirates
Mon, 9 Feb - Mon, 2 Mar

Malaysia Airlines flights from Adelaide to London

Our best Malaysia Airlines deals on Adelaide to London flight tickets
Malaysia Airlines
19 Apr
ADL09:50Adelaide
39h 15m
1 stop
LHR16:35London Heathrow
6 May
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
£936
Find similar
Malaysia Airlines
19 Apr
ADL09:50Adelaide
39h 15m
1 stop
LHR16:35London Heathrow
6 May
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
£938
Find similar
Malaysia Airlines
19 Apr
ADL09:50Adelaide
28h 35m
1 stop
LHR05:55London Heathrow
6 May
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
£1,007
Find similar

China Southern flights from Adelaide to London

Our best China Southern deals on Adelaide to London flight tickets
China Southern
20 Jan
ADL19:00Adelaide
34h 05m
2 stops
LHR18:35London Heathrow
31 Jan
LHR22:00London Heathrow
25h 25m
1 stop
ADL09:55Adelaide
£899
Find similar
China Southern
20 Jan
ADL06:35Adelaide
46h 30m
2 stops
LHR18:35London Heathrow
27 Jan
LHR22:00London Heathrow
25h 25m
1 stop
ADL09:55Adelaide
£909
Find similar
China Southern
20 Jan
ADL19:00Adelaide
58h 05m
2 stops
LHR18:35London Heathrow
8 Feb
LHR22:00London Heathrow
25h 25m
1 stop
ADL09:55Adelaide
£941
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to London 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 279,928 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from Adelaide to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 9/5

09:50-05:55

1 stop28h 35m

London Heathrow

Sat 16/5

22:10-17:15

2 stops34h 35m

£877

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 22/1

16:25-17:30

2 stops35h 35m

London Heathrow

Thu 29/1

21:00-21:40

2 stops38h 10m

£878

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 9/2

18:35-06:25

1 stop46h 20m

London Gatwick

Mon 2/3

09:25-08:50

1 stop36h 55m

£884

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 20/1

19:00-18:35

2 stops34h 05m

London Heathrow

Sat 31/1

22:00-09:55

1 stop25h 25m

£899

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 20/1

06:35-18:35

2 stops46h 30m

London Heathrow

Tue 27/1

22:00-09:55

1 stop25h 25m

£909

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sat 9/5

09:10-06:25

1 stop29h 45m

London Gatwick

Sat 16/5

10:15-16:20

1 stop45h 35m

£915

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Fri 6/3

11:00-22:35

2 stops46h 05m

London Gatwick

Tue 24/3

06:25-08:10

2 stops39h 15m

£943

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Fri 6/3

11:00-16:10

2 stops39h 40m

London Gatwick

Tue 24/3

06:25-08:10

2 stops39h 15m

£945

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Wed 28/1

22:40-17:55

1 stop29h 45m

London Stansted

Wed 25/2

20:15-20:50

1 stop38h 05m

£965

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 9/2

22:40-12:05

1 stop23h 55m

London Stansted

Mon 2/3

20:15-20:50

1 stop38h 05m

£969

Flights are sorted by cheapest return flights first.

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

See travel insights to London from

How to get the cheapest flight ticket from Adelaide to London

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 London?

The cheapest month to fly to London from Adelaide is in October. Flight prices, which tend to average around £825, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Adelaide averaging around £862.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,059. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Adelaide to London for around £1,510.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £954. Flights in the afternoon are often more expensive, with an average ticket price of £1,212.

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

You are more likely to see cheaper flights to London from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £1,013 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Adelaide for as low as £861 on momondo.

Can stopping save me money on Adelaide to London flights?

You could potentially save up to 29% on your flight if you consider stops on a Adelaide to London flight.

How have Adelaide to London flight prices changed over time?

As of December 2025, prices for Adelaide to London flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Adelaide to London

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

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

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

Fastest flight time

21h 20m

Direct flights

None
The fastest flight from Adelaide to London takes 21h 20m
There are no direct flights from Adelaide to London. There are no popular flight routes from Adelaide to London.
Search flight deals

  • How far is Adelaide to London by plane?

    The distance between Adelaide and London is about 10099.3 mi. By plane, this route typically takes 21h 20m.

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

    Prices for flights from Adelaide Airport to London were last updated today.

  • How many operators does momondo search for flights from Adelaide Airport to London?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Adelaide to London

Compare and see reviews for airlines that fly from Adelaide to London with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom £839Free CancellationRating
7.4
3,676 reviews
Search Qatar Airways flights
EmiratesPriceFrom £1,016Free CancellationRating
8.1
3,431 reviews
Search Emirates flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Hayes
Chelmsford
Dover
Worthing
Colchester
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Adelaide to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Adelaide to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Adelaide to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Adelaide to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport