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Cheap flights from Adelaide to London from £363

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 23/7. 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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Find the cheapest flights from Adelaide to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:00 - 17:25
ADL
-
LHR
29h 55m
1 stop
Multiple Airlines Logo
22:00 - 09:55
LHR
-
ADL
25h 25m
1 stop
£979Multiple Airlines
Sat, 21 Nov - Sat, 28 Nov
Multiple Airlines Logo
19:00 - 20:25
ADL
-
LHR
58h 55m
2 stops
Multiple Airlines Logo
17:40 - 20:40
LHR
-
ADL
40h 30m
2 stops
£979Multiple Airlines
Mon, 12 Oct - Wed, 4 Nov
Multiple Airlines Logo
22:00 - 12:15
ADL
-
LHR
24h 45m
1 stop
Multiple Airlines Logo
21:30 - 09:55
LHR
-
ADL
49h 55m
2 stops
£984Multiple Airlines
Fri, 13 Nov - Mon, 23 Nov
Multiple Airlines Logo
09:45 - 07:00
ADL
-
LHR
29h 45m
2 stops
Multiple Airlines Logo
20:55 - 08:10
LHR
-
ADL
24h 45m
2 stops
£985Multiple Airlines
Mon, 21 Sep - Mon, 16 Nov
Multiple Airlines Logo
11:00 - 18:10
ADL
-
LHR
41h 40m
2 stops
Multiple Airlines Logo
19:20 - 08:10
LHR
-
ADL
26h 20m
2 stops
£986Multiple Airlines
Sun, 8 Nov - Tue, 24 Nov
Multiple Airlines Logo
08:55 - 18:40
ADL
-
LHR
42h 15m
2 stops
Multiple Airlines Logo
21:20 - 07:30
LHR
-
ADL
25h 40m
1 stop
£987Multiple Airlines
Sun, 5 Jul - Wed, 29 Jul
Qatar Airways Logo
22:00 - 17:55
ADL
-
LHR
28h 25m
1 stop
Qatar Airways Logo
08:05 - 15:30
LHR
-
ADL
22h 55m
1 stop
£988Qatar Airways
Sun, 2 Aug - Mon, 17 Aug
Multiple Airlines Logo
17:10 - 12:45
ADL
-
LHR
28h 05m
2 stops
Multiple Airlines Logo
22:10 - 08:55
LHR
-
ADL
26h 15m
1 stop
£989Multiple Airlines
Sat, 11 Jul - Tue, 8 Sep
China Southern Logo
10:30 - 19:20
ADL
-
LHR
41h 20m
1 stop
China Southern Logo
22:10 - 08:55
LHR
-
ADL
26h 15m
1 stop
£990China Southern
Sat, 4 Jul - Tue, 7 Jul
Multiple Airlines Logo
11:00 - 06:40
ADL
-
LHR
30h 10m
2 stops
Multiple Airlines Logo
20:55 - 08:10
LHR
-
ADL
24h 45m
2 stops
£994Multiple Airlines
Sat, 21 Nov - Sat, 28 Nov

China Eastern flights from Adelaide to London Heathrow Airport

Our best China Eastern deals on Adelaide to London Heathrow Airport flight tickets
China Eastern
12 Jul
ADL09:30Adelaide
41h 40m
1 stop
LHR18:40London Heathrow
26 Jul
LHR21:20London Heathrow
25h 40m
1 stop
ADL07:30Adelaide
£1,023
China Eastern
19 Jul
ADL09:30Adelaide
41h 40m
1 stop
LHR18:40London Heathrow
26 Jul
LHR21:20London Heathrow
25h 40m
1 stop
ADL07:30Adelaide
£1,062
China Eastern
19 Jul
ADL09:30Adelaide
41h 40m
1 stop
LHR18:40London Heathrow
26 Jul
LHR21:20London Heathrow
25h 40m
1 stop
ADL07:30Adelaide
£1,066

Qatar Airways flights from Adelaide to London Heathrow Airport

Our best Qatar Airways deals on Adelaide to London Heathrow Airport flight tickets
Qatar Airways
21 Sept
ADL21:40Adelaide
24h 55m
1 stop
LHR14:05London Heathrow
16 Nov
LHR18:55London Heathrow
35h 40m
1 stop
ADL17:05Adelaide
£959
Qatar Airways
2 Aug
ADL22:00Adelaide
28h 25m
1 stop
LHR17:55London Heathrow
17 Aug
LHR08:05London Heathrow
22h 55m
1 stop
ADL15:30Adelaide
£988
Qatar Airways
22 Jul
ADL22:00Adelaide
28h 25m
1 stop
LHR17:55London Heathrow
18 Aug
LHR18:55London Heathrow
36h 05m
1 stop
ADL15:30Adelaide
£1,008

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to London Heathrow Airport 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 3 June 2026.
Use the filters below to find and compare flights from Adelaide to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 21/11

22:00-17:25

1 stop29h 55m

London Heathrow

Sat 28/11

22:00-09:55

1 stop25h 25m

£979

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 12/10

19:00-20:25

2 stops58h 55m

London Heathrow

Wed 4/11

17:40-20:40

2 stops40h 30m

£979

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 13/11

22:00-12:15

1 stop24h 45m

London Heathrow

Mon 23/11

21:30-09:55

2 stops49h 55m

£984

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 21/9

09:45-07:00

2 stops29h 45m

London Heathrow

Mon 16/11

20:55-08:10

2 stops24h 45m

£985

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 8/11

11:00-18:10

2 stops41h 40m

London Heathrow

Tue 24/11

19:20-08:10

2 stops26h 20m

£986

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 5/7

08:55-18:40

2 stops42h 15m

London Heathrow

Wed 29/7

21:20-07:30

1 stop25h 40m

£987
Fastest return journey

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 2/8

22:00-17:55

1 stop28h 25m

London Heathrow

Mon 17/8

08:05-15:30

1 stop22h 55m

£988

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 11/7

17:10-12:45

2 stops28h 05m

London Heathrow

Tue 8/9

22:10-08:55

1 stop26h 15m

£989

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 4/7

10:30-19:20

1 stop41h 20m

London Heathrow

Tue 7/7

22:10-08:55

1 stop26h 15m

£990

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 21/11

11:00-06:40

2 stops30h 10m

London Heathrow

Sat 28/11

20:55-08:10

2 stops24h 45m

£994

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 Heathrow Airport

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 Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, October is the cheapest month to fly from Adelaide to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £774. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Adelaide averaging around £881.

How far in advance should I book a flight from Adelaide to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £1,026 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Adelaide for as low as £928 on momondo.

Can stopping save me money on Adelaide to London Heathrow Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Adelaide to London Heathrow Airport flight.

How have Adelaide to London Heathrow Airport flight prices changed over time?

As of June 2026, prices for Adelaide to London Heathrow Airport flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Adelaide to London Heathrow Airport

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

Cheap Adelaide to London Heathrow Airport (ADL to LHR) flight deals and tips

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

Fastest flight time

23h 45m

Direct flights

None
The fastest flight from Adelaide to London Heathrow Airport takes 23h 45m
There are no direct flights from Adelaide to London Heathrow Airport. There are no popular flight routes from Adelaide to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Adelaide to London Heathrow Airport

  • How far is Adelaide to London Heathrow by plane?

    A flight from Adelaide to London Heathrow will travel around 10113.6 mi. Flights usually cover this in 23h 45m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow Airport 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 Heathrow Airport?

Best airlines flying from Adelaide to London Heathrow Airport

Compare and see reviews for airlines that fly from Adelaide to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
EmiratesPriceFrom £1,046Free CancellationRating
8.1
3,581 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
Gatwick
Luton
Wembley
Stratford-upon-Avon
Slough
Northampton
Maidstone
Swindon
Southend-on-Sea
Ipswich
Canterbury
Ilford
Hayes
Guildford
Poole
Folkestone
Chelmsford
Bedford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Adelaide to London for you.

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

Yes. momondo enables you to select and highlight flights to London from Adelaide with this policy.

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

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 London from Adelaide.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Adelaide and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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