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Cheap flights from Adelaide to London from $462

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.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:15 - 09:55
ADL
-
LHR
34h 10m2 stops
Turkish Airlines Logo
17:45 - 08:50
LHR
-
ADL
28h 35m2 stops
$1,417Turkish Airlines
Sun, 8 Mar - Thu, 26 Mar
China Southern Logo
11:30 - 19:00
ADL
-
LHR
41h 00m1 stop
China Southern Logo
22:10 - 08:55
LHR
-
ADL
26h 15m1 stop
$1,430China Southern
Mon, 30 Mar - Sat, 25 Apr
Multiple Airlines Logo
14:45 - 17:30
ADL
-
LHR
37h 15m2 stops
Multiple Airlines Logo
17:15 - 09:55
LHR
-
ADL
54h 10m2 stops
$1,498Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Multiple Airlines Logo
16:25 - 17:30
ADL
-
LHR
35h 35m2 stops
Multiple Airlines Logo
21:00 - 15:15
LHR
-
ADL
31h 45m2 stops
$1,516Multiple Airlines
Thu, 22 Jan - Wed, 4 Feb
China Southern Logo
11:30 - 18:35
ADL
-
LHR
41h 35m1 stop
China Southern Logo
22:10 - 08:55
LHR
-
ADL
26h 15m1 stop
$1,532China Southern
Thu, 22 Jan - Tue, 7 Apr
China Southern Logo
11:30 - 18:35
ADL
-
LHR
41h 35m1 stop
China Southern Logo
22:00 - 09:55
LHR
-
ADL
25h 25m1 stop
$1,534China Southern
Tue, 10 Feb - Thu, 5 Mar
Multiple Airlines Logo
16:25 - 15:55
ADL
-
LHR
34h 00m2 stops
Multiple Airlines Logo
09:30 - 07:25
LHR
-
ADL
35h 25m3 stops
$1,555Multiple Airlines
Mon, 2 Feb - Tue, 17 Feb
Multiple Airlines Logo
14:50 - 15:55
ADL
-
LHR
35h 35m2 stops
Multiple Airlines Logo
09:30 - 07:25
LHR
-
ADL
35h 25m3 stops
$1,556Multiple Airlines
Tue, 10 Feb - Sun, 1 Mar
Multiple Airlines Logo
11:30 - 19:00
ADL
-
LHR
41h 00m1 stop
Multiple Airlines Logo
22:10 - 15:55
LHR
-
ADL
33h 15m2 stops
$1,584Multiple Airlines
Mon, 30 Mar - Fri, 24 Apr
Multiple Airlines Logo
06:15 - 09:35
ADL
-
LHR
36h 50m2 stops
Multiple Airlines Logo
11:10 - 07:00
LHR
-
ADL
35h 20m2 stops
$1,587Multiple Airlines
Mon, 30 Mar - Mon, 27 Apr

China Southern flights from Adelaide to London Heathrow Airport

Our best China Southern deals on Adelaide to London Heathrow Airport flight tickets
China Southern
30 Mar
ADL11:30Adelaide
41h 00m
1 stop
LHR19:00London Heathrow
25 Apr
LHR22:10London Heathrow
26h 15m
1 stop
ADL08:55Adelaide
$1,430
China Southern
22 Jan
ADL11:30Adelaide
41h 35m
1 stop
LHR18:35London Heathrow
7 Apr
LHR22:10London Heathrow
26h 15m
1 stop
ADL08:55Adelaide
$1,532
China Southern
10 Feb
ADL11:30Adelaide
41h 35m
1 stop
LHR18:35London Heathrow
5 Mar
LHR22:00London Heathrow
25h 25m
1 stop
ADL09:55Adelaide
$1,534

Cathay Pacific flights from Adelaide to London Heathrow Airport

Our best Cathay Pacific deals on Adelaide to London Heathrow Airport flight tickets
Cathay Pacific
18 Feb
ADL12:00Adelaide
37h 30m
1 stop
LHR15:00London Heathrow
18 Mar
LHR22:05London Heathrow
25h 55m
1 stop
ADL10:30Adelaide
$1,655
Cathay Pacific
21 Jan
ADL12:00Adelaide
29h 00m
1 stop
LHR06:30London Heathrow
28 Jan
LHR22:05London Heathrow
25h 55m
1 stop
ADL10:30Adelaide
$1,821
Cathay Pacific
18 Feb
ADL07:50Adelaide
32h 05m
2 stops
LHR05:25London Heathrow
18 Mar
LHR20:15London Heathrow
27h 45m
1 stop
ADL10:30Adelaide
$1,833

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 78,305 searches. Data last updated 12 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

Sun 8/3

10:15-09:55

2 stops34h 10m

London Heathrow

Thu 26/3

17:45-08:50

2 stops28h 35m

$1,417

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 30/3

11:30-19:00

1 stop41h 00m

London Heathrow

Sat 25/4

22:10-08:55

1 stop26h 15m

$1,430

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 21/1

14:45-17:30

2 stops37h 15m

London Heathrow

Wed 28/1

17:15-09:55

2 stops54h 10m

$1,498

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 22/1

16:25-17:30

2 stops35h 35m

London Heathrow

Wed 4/2

21:00-15:15

2 stops31h 45m

$1,516

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 22/1

11:30-18:35

1 stop41h 35m

London Heathrow

Tue 7/4

22:10-08:55

1 stop26h 15m

$1,532

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 10/2

11:30-18:35

1 stop41h 35m

London Heathrow

Thu 5/3

22:00-09:55

1 stop25h 25m

$1,534

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 2/2

16:25-15:55

2 stops34h 00m

London Heathrow

Tue 17/2

09:30-07:25

3 stops35h 25m

$1,555

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 10/2

14:50-15:55

2 stops35h 35m

London Heathrow

Sun 1/3

09:30-07:25

3 stops35h 25m

$1,556

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 30/3

11:30-19:00

1 stop41h 00m

London Heathrow

Fri 24/4

22:10-15:55

2 stops33h 15m

$1,584

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 30/3

06:15-09:35

2 stops36h 50m

London Heathrow

Mon 27/4

11:10-07:00

2 stops35h 20m

$1,587

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 cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Adelaide, with most prices found around $1,638. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from Adelaide during May instead. Flights to London Heathrow Airport in May, while not as cheap as those in October, still average around $1,740.

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 $2,010 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 $1,816 on momondo.

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

You could potentially save up to 4% 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

31h 45m

Direct flights

None
The fastest flight from Adelaide to London Heathrow Airport takes 31h 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

  • How far is Adelaide to London Heathrow by plane?

    There are 16276.2 km between Adelaide and London Heathrow. In terms of flight time, this usually takes a little over 31h 45m.

  • 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 are refreshed on a daily basis.

  • 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 stopovers. 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 travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Malaysia AirlinesPriceFrom $1,305Free cancellationRating
7.3
289 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $1,428Free cancellationRating
8.1
1,430 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,542Free cancellationRating
7.6
1,126 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,582Free cancellationRating
7.4
3,711 reviews
Search Qatar Airways flights
Virgin AustraliaPriceFrom $1,662Free cancellationRating
7.6
430 reviews
Search Virgin Australia flights
British AirwaysPriceFrom $1,704Free cancellationRating
6.7
7,664 reviews
Search British Airways flights
EmiratesPriceFrom $1,780Free cancellationRating
8.1
3,464 reviews
Search Emirates flights
Qantas AirwaysPriceFrom $1,860Free cancellationRating
7.5
969 reviews
Search Qantas Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Wembley
Milton Keynes
Brentford
Deal
Dover
Ipswich
Abingdon
Eastbourne
Slough
Chichester
Canterbury
Kingston upon Thames
Brentwood
Guildford
Sutton
Maidstone
Salisbury
Watford

Why use momondo?

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

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 London from Adelaide.

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

Yes. momondo allows you to filter the results for Adelaide to London flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Adelaide to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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