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Cheap flights from Adelaide to London from £501

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 28/5. 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
0 bags
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Find the cheapest flights from Adelaide to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:55 - 07:00
ADL
-
LHR
30h 35m
2 stops
Multiple Airlines Logo
09:30 - 21:55
LHR
-
ADL
27h 55m
2 stops
£921Multiple Airlines
Mon, 8 Jun - Fri, 3 Jul
Multiple Airlines Logo
08:55 - 07:00
ADL
-
LHR
30h 35m
2 stops
Multiple Airlines Logo
20:50 - 11:15
LHR
-
ADL
29h 55m
2 stops
£930Multiple Airlines
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
08:55 - 07:00
ADL
-
LHR
30h 35m
2 stops
Multiple Airlines Logo
09:30 - 21:55
LHR
-
ADL
27h 55m
2 stops
£932Multiple Airlines
Fri, 12 Jun - Fri, 26 Jun
Multiple Airlines Logo
12:00 - 07:00
ADL
-
LHR
27h 30m
2 stops
Multiple Airlines Logo
09:30 - 20:20
LHR
-
ADL
26h 20m
2 stops
£933Multiple Airlines
Wed, 1 Jul - Thu, 2 Jul
Qatar Airways Logo
21:40 - 06:40
ADL
-
LGW
41h 30m
1 stop
Qatar Airways Logo
08:40 - 17:05
LGW
-
ADL
21h 55m
1 stop
£955Qatar Airways
Thu, 1 Oct - Tue, 10 Nov
Emirates Logo
22:00 - 12:55
ADL
-
STN
23h 25m
1 stop
Emirates Logo
21:05 - 20:05
STN
-
ADL
38h 30m
1 stop
£972Emirates
Thu, 14 May - Mon, 18 May
Emirates Logo
22:00 - 12:55
ADL
-
STN
23h 25m
1 stop
Emirates Logo
14:55 - 20:05
STN
-
ADL
20h 40m
1 stop
£972Emirates
Mon, 4 May - Mon, 8 Jun
Singapore Airlines Logo
18:35 - 06:55
ADL
-
LGW
45h 50m
1 stop
Singapore Airlines Logo
09:20 - 08:50
LGW
-
ADL
37h 00m
1 stop
£975Singapore Airlines
Mon, 12 Oct - Mon, 2 Nov
SWISS Logo
18:35 - 12:35
ADL
-
LCY
27h 30m
3 stops
SWISS Logo
19:05 - 08:50
LCY
-
ADL
27h 15m
2 stops
£1,887SWISS
Mon, 12 Oct - Mon, 2 Nov
SWISS Logo
09:10 - 08:40
ADL
-
LCY
32h 00m
2 stops
SWISS Logo
18:00 - 07:25
LCY
-
ADL
28h 55m
2 stops
£2,224SWISS
Thu, 28 May - Mon, 22 Jun

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Emirates flights from Adelaide to London

Our best Emirates deals on Adelaide to London flight tickets
Emirates
14 May
ADL22:00Adelaide
23h 25m
1 stop
STN12:55London Stansted
18 May
STN21:05London Stansted
38h 30m
1 stop
ADL20:05Adelaide
£972
Emirates
4 May
ADL22:00Adelaide
23h 25m
1 stop
STN12:55London Stansted
8 Jun
STN14:55London Stansted
20h 40m
1 stop
ADL20:05Adelaide
£972
Emirates
14 May
ADL22:00Adelaide
23h 25m
1 stop
STN12:55London Stansted
21 May
STN21:05London Stansted
38h 30m
1 stop
ADL20:05Adelaide
£975

Qatar Airways flights from Adelaide to London

Our best Qatar Airways deals on Adelaide to London flight tickets
Qatar Airways
1 Oct
ADL21:40Adelaide
41h 30m
1 stop
LGW06:40London Gatwick
10 Nov
LGW08:40London Gatwick
21h 55m
1 stop
ADL17:05Adelaide
£955
Qatar Airways
12 Oct
ADL22:00Adelaide
25h 35m
1 stop
LHR14:05London Heathrow
30 Nov
LHR21:30London Heathrow
33h 05m
1 stop
ADL17:05Adelaide
£1,001
Qatar Airways
7 Sept
ADL21:40Adelaide
28h 50m
1 stop
LHR18:00London Heathrow
21 Sept
LHR09:30London Heathrow
21h 50m
1 stop
ADL15:50Adelaide
£1,006

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 18 April 2026.
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

Cheapest return flight

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 8/6

08:55-07:00

2 stops30h 35m

London Heathrow

Fri 3/7

09:30-21:55

2 stops27h 55m

£921

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 24/6

08:55-07:00

2 stops30h 35m

London Heathrow

Wed 1/7

20:50-11:15

2 stops29h 55m

£930

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 12/6

08:55-07:00

2 stops30h 35m

London Heathrow

Fri 26/6

09:30-21:55

2 stops27h 55m

£932

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 1/7

12:00-07:00

2 stops27h 30m

London Heathrow

Thu 2/7

09:30-20:20

2 stops26h 20m

£933

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Thu 1/10

21:40-06:40

1 stop41h 30m

London Gatwick

Tue 10/11

08:40-17:05

1 stop21h 55m

£955

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Thu 14/5

22:00-12:55

1 stop23h 25m

London Stansted

Mon 18/5

21:05-20:05

1 stop38h 30m

£972
Fastest return journey

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 4/5

22:00-12:55

1 stop23h 25m

London Stansted

Mon 8/6

14:55-20:05

1 stop20h 40m

£972

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 12/10

18:35-06:55

1 stop45h 50m

London Gatwick

Mon 2/11

09:20-08:50

1 stop37h 00m

£975

AdelaideLondon

ADL - LCY

ADLLCY

Adelaide

Mon 12/10

18:35-12:35

3 stops27h 30m

London City

Mon 2/11

19:05-08:50

2 stops27h 15m

£1,887

AdelaideLondon

ADL - LCY

ADLLCY

Adelaide

Thu 28/5

09:10-08:40

2 stops32h 00m

London City

Mon 22/6

18:00-07:25

2 stops28h 55m

£2,224

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 typical price of a round-trip flight between Adelaide and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Adelaide is in February. Flight prices, which tend to average around £790, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Adelaide averaging around £810.

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 £1,000 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 £886 on momondo.

Can stopping save me money on Adelaide to London flights?

You could potentially save up to 22% 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 April 2026, prices for Adelaide to London flights are approximately 39% 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

23h 05m

Direct flights

None
The fastest flight from Adelaide to London takes 23h 05m
There are no direct flights from Adelaide to London. There are no popular flight routes from Adelaide to London.
Search flight deals

Frequently asked questions about flying from Adelaide to London

  • 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 23h 05m.

  • 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 £778Free CancellationRating
7.4
3,730 reviews
Search Qatar Airways 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
Slough
Maidstone
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Bedford
Ramsgate
Chichester
Harlow

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