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Cheap flights from Adelaide to London from £245

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 7/2. 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.
Turkish Airlines Logo
09:50 - 15:10
ADL
-
LHR
37h 50m2 stops
Turkish Airlines Logo
06:30 - 07:00
LHR
-
ADL
40h 00m2 stops
£684Turkish Airlines
Fri, 22 May - Wed, 17 Jun
Turkish Airlines Logo
09:50 - 21:00
ADL
-
LHR
43h 40m2 stops
Turkish Airlines Logo
22:35 - 07:00
LHR
-
ADL
47h 55m2 stops
£686Turkish Airlines
Fri, 29 May - Tue, 16 Jun
Turkish Airlines Logo
09:45 - 16:50
ADL
-
LHR
39h 35m2 stops
Turkish Airlines Logo
22:35 - 07:00
LHR
-
ADL
47h 55m2 stops
£707Turkish Airlines
Wed, 29 Apr - Sun, 10 May
Turkish Airlines Logo
09:50 - 11:40
ADL
-
LHR
58h 20m2 stops
Turkish Airlines Logo
22:35 - 07:00
LHR
-
ADL
47h 55m2 stops
£710Turkish Airlines
Fri, 24 Apr - Sun, 10 May
China Southern Logo
10:30 - 19:00
ADL
-
LHR
41h 00m1 stop
China Southern Logo
22:10 - 08:55
LHR
-
ADL
26h 15m1 stop
£713China Southern
Tue, 5 May - Tue, 19 May
Turkish Airlines Logo
09:45 - 21:00
ADL
-
LHR
43h 45m2 stops
Turkish Airlines Logo
06:30 - 07:00
LHR
-
ADL
40h 00m2 stops
£714Turkish Airlines
Mon, 4 May - Mon, 18 May
Malaysia Airlines Logo
09:50 - 16:35
ADL
-
LHR
39h 15m1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m1 stop
£715Malaysia Airlines
Tue, 26 May - Wed, 17 Jun
Turkish Airlines Logo
09:45 - 22:25
ADL
-
LHR
45h 10m2 stops
Turkish Airlines Logo
06:30 - 07:00
LHR
-
ADL
40h 00m2 stops
£717Turkish Airlines
Wed, 13 May - Sat, 13 Jun
Malaysia Airlines Logo
09:50 - 16:35
ADL
-
LHR
39h 15m1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m1 stop
£724Malaysia Airlines
Fri, 15 May - Tue, 15 Sep
Malaysia Airlines Logo
09:50 - 16:35
ADL
-
LHR
39h 15m1 stop
Malaysia Airlines Logo
11:00 - 07:00
LHR
-
ADL
35h 30m1 stop
£733Malaysia Airlines
Fri, 15 May - Fri, 5 Jun

Malaysia Airlines flights from Adelaide to London Heathrow Airport

Our best Malaysia Airlines deals on Adelaide to London Heathrow Airport flight tickets
Malaysia Airlines
9 Mar
ADL11:00Adelaide
38h 55m
1 stop
LHR15:25London Heathrow
30 Mar
LHR21:35London Heathrow
24h 55m
1 stop
ADL08:00Adelaide
£698
Malaysia Airlines
13 May
ADL09:45Adelaide
28h 40m
1 stop
LHR05:55London Heathrow
22 Jun
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
£706
Malaysia Airlines
15 May
ADL09:50Adelaide
39h 15m
1 stop
LHR16:35London Heathrow
5 Jun
LHR11:00London Heathrow
35h 30m
1 stop
ADL07:00Adelaide
£733

Turkish Airlines flights from Adelaide to London Heathrow Airport

Our best Turkish Airlines deals on Adelaide to London Heathrow Airport flight tickets
Turkish Airlines
29 May
ADL09:50Adelaide
37h 50m
2 stops
LHR15:10London Heathrow
16 Jun
LHR06:30London Heathrow
40h 00m
2 stops
ADL07:00Adelaide
£713
Turkish Airlines
13 May
ADL09:45Adelaide
63h 35m
2 stops
LHR16:50London Heathrow
3 Jun
LHR06:30London Heathrow
40h 00m
2 stops
ADL07:00Adelaide
£717
Turkish Airlines
22 May
ADL09:50Adelaide
37h 50m
2 stops
LHR15:10London Heathrow
23 May
LHR22:35London Heathrow
47h 55m
2 stops
ADL07:00Adelaide
£742

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 9 January 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

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 22/5

09:50-15:10

2 stops37h 50m

London Heathrow

Wed 17/6

06:30-07:00

2 stops40h 00m

£684

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 29/5

09:50-21:00

2 stops43h 40m

London Heathrow

Tue 16/6

22:35-07:00

2 stops47h 55m

£686

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 29/4

09:45-16:50

2 stops39h 35m

London Heathrow

Sun 10/5

22:35-07:00

2 stops47h 55m

£707

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 24/4

09:50-11:40

2 stops58h 20m

London Heathrow

Sun 10/5

22:35-07:00

2 stops47h 55m

£710

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 5/5

10:30-19:00

1 stop41h 00m

London Heathrow

Tue 19/5

22:10-08:55

1 stop26h 15m

£713

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 4/5

09:45-21:00

2 stops43h 45m

London Heathrow

Mon 18/5

06:30-07:00

2 stops40h 00m

£714

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 26/5

09:50-16:35

1 stop39h 15m

London Heathrow

Wed 17/6

21:35-07:00

1 stop24h 55m

£715

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 13/5

09:45-22:25

2 stops45h 10m

London Heathrow

Sat 13/6

06:30-07:00

2 stops40h 00m

£717

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 15/5

09:50-16:35

1 stop39h 15m

London Heathrow

Tue 15/9

21:35-07:00

1 stop24h 55m

£724

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 15/5

09:50-16:35

1 stop39h 15m

London Heathrow

Fri 5/6

11:00-07:00

1 stop35h 30m

£733

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 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 £814. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Adelaide averaging around £866.

How far in advance should I book a flight 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 £1,000 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Adelaide for as low as £913 on momondo.

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

You could potentially save up to 34% 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 January 2026, prices for Adelaide to London Heathrow Airport flights are approximately 13% 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

24h 40m

Direct flights

None
The fastest flight from Adelaide to London Heathrow Airport takes 24h 40m
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

  • 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 24h 40m, 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
Qatar AirwaysPriceFrom £832Free CancellationRating
7.4
3,702 reviews
Search Qatar Airways flights
EmiratesPriceFrom £1,008Free CancellationRating
8.1
3,463 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
Northampton
Swindon
Stratford-upon-Avon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Chelmsford
Hayes
Swanage
Dover
Worthing

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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