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Cheap flights from Adelaide to London from $951

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 1/6. 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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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
$1,737Multiple 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
$1,752Multiple 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
$1,758Multiple 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
$1,759Multiple Airlines
Wed, 1 Jul - Thu, 2 Jul
Multiple Airlines Logo
07:15 - 07:00
ADL
-
LHR
32h 15m
2 stops
Multiple Airlines Logo
09:30 - 19:00
LHR
-
ADL
25h 00m
2 stops
$1,769Multiple Airlines
Fri, 1 May - Sun, 31 May
Multiple Airlines Logo
09:15 - 07:00
ADL
-
LHR
30h 15m
2 stops
Multiple Airlines Logo
09:30 - 19:00
LHR
-
ADL
25h 00m
2 stops
$1,780Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
12:05 - 07:00
ADL
-
LHR
27h 25m
2 stops
Multiple Airlines Logo
09:30 - 19:55
LHR
-
ADL
25h 55m
2 stops
$1,785Multiple Airlines
Mon, 4 May - Tue, 19 May
Multiple Airlines Logo
09:45 - 07:00
ADL
-
LHR
29h 45m
2 stops
Multiple Airlines Logo
09:30 - 21:10
LHR
-
ADL
27h 10m
2 stops
$1,792Multiple Airlines
Mon, 1 Jun - Tue, 30 Jun
Multiple Airlines Logo
12:05 - 13:30
ADL
-
LHR
33h 55m
2 stops
Multiple Airlines Logo
09:30 - 22:00
LHR
-
ADL
28h 00m
2 stops
$1,793Multiple Airlines
Tue, 28 Apr - Mon, 18 May
Multiple Airlines Logo
12:00 - 07:00
ADL
-
LHR
27h 30m
2 stops
Multiple Airlines Logo
09:30 - 22:00
LHR
-
ADL
28h 00m
2 stops
$1,794Multiple Airlines
Wed, 15 Jul - Fri, 21 Aug

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Emirates flights from Adelaide to London Heathrow Airport

Our best Emirates deals on Adelaide to London Heathrow Airport flight tickets
Emirates
11 May
ADL22:00Adelaide
30h 45m
1 stop
LHR20:15London Heathrow
19 May
LHR16:50London Heathrow
42h 45m
1 stop
ADL20:05Adelaide
$1,934
Emirates
28 May
ADL22:00Adelaide
22h 55m
1 stop
LHR12:25London Heathrow
4 June
LHR14:25London Heathrow
21h 10m
1 stop
ADL20:05Adelaide
$1,938
Emirates
11 May
ADL18:30Adelaide
30h 10m
2 stops
LHR16:10London Heathrow
19 May
LHR14:25London Heathrow
21h 10m
1 stop
ADL20:05Adelaide
$1,946

Qatar Airways flights from Adelaide to London Heathrow Airport

Our best Qatar Airways deals on Adelaide to London Heathrow Airport flight tickets
Qatar Airways
12 Oct
ADL22:00Adelaide
25h 35m
1 stop
LHR14:05London Heathrow
30 Nov
LHR21:30London Heathrow
33h 05m
1 stop
ADL17:05Adelaide
$1,888
Qatar Airways
7 Sept
ADL21:40Adelaide
28h 50m
1 stop
LHR18:00London Heathrow
21 Sept
LHR09:30London Heathrow
21h 50m
1 stop
ADL15:50Adelaide
$1,896
Qatar Airways
23 Apr
ADL20:00Adelaide
56h 40m
2 stops
LHR20:10London Heathrow
30 Apr
LHR08:25London Heathrow
29h 15m
2 stops
ADL22:10Adelaide
$2,698

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 18 April 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

Mon 8/6

08:55-07:00

2 stops30h 35m

London Heathrow

Fri 3/7

09:30-21:55

2 stops27h 55m

$1,737

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

$1,752

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

$1,758

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

$1,759

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 1/5

07:15-07:00

2 stops32h 15m

London Heathrow

Sun 31/5

09:30-19:00

2 stops25h 00m

$1,769

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 7/6

09:15-07:00

2 stops30h 15m

London Heathrow

Sun 14/6

09:30-19:00

2 stops25h 00m

$1,780
Fastest return journey

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 4/5

12:05-07:00

2 stops27h 25m

London Heathrow

Tue 19/5

09:30-19:55

2 stops25h 55m

$1,785

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 1/6

09:45-07:00

2 stops29h 45m

London Heathrow

Tue 30/6

09:30-21:10

2 stops27h 10m

$1,792

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 28/4

12:05-13:30

2 stops33h 55m

London Heathrow

Mon 18/5

09:30-22:00

2 stops28h 00m

$1,793

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 15/7

12:00-07:00

2 stops27h 30m

London Heathrow

Fri 21/8

09:30-22:00

2 stops28h 00m

$1,794

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?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Adelaide, with most prices found around $1,464. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from Adelaide during February instead. Flights to London Heathrow Airport in February, while not as cheap as those in October, still average around $1,592.

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 $1,885 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 $1,670 on momondo.

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

As of April 2026, prices for Adelaide to London Heathrow Airport flights are approximately 15% 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

26h 40m

Direct flights

None
The fastest flight from Adelaide to London Heathrow Airport takes 26h 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

Frequently asked questions about flying from Adelaide to London Heathrow Airport

  • 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 26h 40m.

  • 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
China SouthernPriceFrom $1,047Free cancellationRating
7.4
149 reviews
Search China Southern flights
Virgin AustraliaPriceFrom $1,073Free cancellationRating
7.6
452 reviews
Search Virgin Australia flights
Malaysia AirlinesPriceFrom $1,249Free cancellationRating
7.4
305 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $1,285Free cancellationRating
8.2
1,499 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,462Free cancellationRating
7.6
1,280 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,474Free cancellationRating
7.4
3,730 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,589Free cancellationRating
6.7
7,892 reviews
Search British Airways flights
EmiratesPriceFrom $1,726Free cancellationRating
8.1
3,561 reviews
Search Emirates flights
Qantas AirwaysPriceFrom $1,786Free cancellationRating
7.5
1,020 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
Deal
Brentford
Abingdon
Ipswich
Marlow
Eastbourne
Chichester
Kingston upon Thames
Brentwood
Maidstone
Dover
Slough
Ascot
Salisbury
Ashford
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.

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