Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Adelaide to London from £285

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 15/3. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Adelaide to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Multiple Airlines Logo
21:00 - 08:55
LHR
-
ADL
51h 25m
2 stops
£745Multiple Airlines
Mon, 27 Apr - Wed, 13 May
Malaysia Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Malaysia Airlines Logo
11:00 - 07:00
LHR
-
ADL
35h 30m
1 stop
£746Malaysia Airlines
Sat, 18 Jul - Sat, 22 Aug
Malaysia Airlines Logo
09:45 - 05:55
ADL
-
LHR
28h 40m
1 stop
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
£754Malaysia Airlines
Mon, 1 Jun - Thu, 25 Jun
Turkish Airlines Logo
09:45 - 09:50
ADL
-
LHR
32h 35m
2 stops
Turkish Airlines Logo
16:45 - 07:00
LHR
-
ADL
29h 45m
2 stops
£755Turkish Airlines
Fri, 12 Jun - Sun, 21 Jun
Turkish Airlines Logo
09:45 - 09:50
ADL
-
LHR
32h 35m
2 stops
Turkish Airlines Logo
16:45 - 07:00
LHR
-
ADL
29h 45m
2 stops
£758Turkish Airlines
Fri, 12 Jun - Sun, 21 Jun
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
£760China Southern
Thu, 23 Apr - Thu, 7 May
Turkish Airlines Logo
09:45 - 09:50
ADL
-
LHR
32h 35m
2 stops
Turkish Airlines Logo
16:45 - 07:00
LHR
-
ADL
29h 45m
2 stops
£761Turkish Airlines
Fri, 12 Jun - Sun, 21 Jun
Multiple Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
Multiple Airlines Logo
21:00 - 08:55
LHR
-
ADL
27h 25m
2 stops
£762Multiple Airlines
Mon, 27 Apr - Sat, 30 May
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
£763China Southern
Thu, 21 May - Thu, 18 Jun
Multiple Airlines Logo
10:30 - 19:20
ADL
-
LHR
41h 20m
1 stop
Multiple Airlines Logo
06:00 - 06:25
LHR
-
ADL
39h 55m
3 stops
£776Multiple Airlines
Thu, 21 May - Thu, 18 Jun

Turkish Airlines flights from Adelaide to London Heathrow Airport

Our best Turkish Airlines deals on Adelaide to London Heathrow Airport flight tickets
Turkish Airlines
12 Jun
ADL09:45Adelaide
32h 35m
2 stops
LHR09:50London Heathrow
21 Jun
LHR16:45London Heathrow
29h 45m
2 stops
ADL07:00Adelaide
£755
Turkish Airlines
12 Jun
ADL09:45Adelaide
32h 35m
2 stops
LHR09:50London Heathrow
21 Jun
LHR16:45London Heathrow
29h 45m
2 stops
ADL07:00Adelaide
£758
Turkish Airlines
12 Jun
ADL09:45Adelaide
32h 35m
2 stops
LHR09:50London Heathrow
21 Jun
LHR16:45London Heathrow
29h 45m
2 stops
ADL07:00Adelaide
£761

China Southern flights from Adelaide to London Heathrow Airport

Our best China Southern deals on Adelaide to London Heathrow Airport flight tickets
China Southern
23 Apr
ADL10:30Adelaide
41h 20m
1 stop
LHR19:20London Heathrow
7 May
LHR22:10London Heathrow
26h 15m
1 stop
ADL08:55Adelaide
£760
China Southern
21 May
ADL10:30Adelaide
41h 20m
1 stop
LHR19:20London Heathrow
18 Jun
LHR22:10London Heathrow
26h 15m
1 stop
ADL08:55Adelaide
£763
China Southern
1 Jun
ADL10:30Adelaide
41h 20m
1 stop
LHR19:20London Heathrow
25 Jun
LHR22:10London Heathrow
26h 15m
1 stop
ADL08:55Adelaide
£811

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 4 March 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

Mon 27/4

09:45-16:35

1 stop39h 20m

London Heathrow

Wed 13/5

21:00-08:55

2 stops51h 25m

£745

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 18/7

09:45-16:35

1 stop39h 20m

London Heathrow

Sat 22/8

11:00-07:00

1 stop35h 30m

£746

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 1/6

09:45-05:55

1 stop28h 40m

London Heathrow

Thu 25/6

21:35-07:00

1 stop24h 55m

£754

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 12/6

09:45-09:50

2 stops32h 35m

London Heathrow

Sun 21/6

16:45-07:00

2 stops29h 45m

£755

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 12/6

09:45-09:50

2 stops32h 35m

London Heathrow

Sun 21/6

16:45-07:00

2 stops29h 45m

£758

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 23/4

10:30-19:20

1 stop41h 20m

London Heathrow

Thu 7/5

22:10-08:55

1 stop26h 15m

£760

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 12/6

09:45-09:50

2 stops32h 35m

London Heathrow

Sun 21/6

16:45-07:00

2 stops29h 45m

£761

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 27/4

09:45-16:35

1 stop39h 20m

London Heathrow

Sat 30/5

21:00-08:55

2 stops27h 25m

£762

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 21/5

10:30-19:20

1 stop41h 20m

London Heathrow

Thu 18/6

22:10-08:55

1 stop26h 15m

£763

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 21/5

10:30-19:20

1 stop41h 20m

London Heathrow

Thu 18/6

06:00-06:25

3 stops39h 55m

£776

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?

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 £826. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Adelaide averaging around £856.

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 £1,010 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 £918 on momondo.

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

You could potentially save up to 6% 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 March 2026, prices for Adelaide to London Heathrow Airport flights are approximately 8% 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 55m

Direct flights

None
The fastest flight from Adelaide to London Heathrow Airport takes 24h 55m
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 55m, 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 £851Free CancellationRating
7.4
3,745 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
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Wembley
Poole
Guildford
Chelmsford
Hayes
Dover
Folkestone

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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/4
Fri 10/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London