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Cheap flights from Adelaide to London Heathrow Airport from $966

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LHR
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Heathrow
Explore the most affordable flight options available from Adelaide to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Fri 6/1111:00
ADL
-
LHR
1 stop29h 05m
Malaysia Airlines
Thu 19/1121:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 30/3$1,655
Tue 8/909:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Tue 15/921:35
LHR
-
ADL
1 stop24h 55m
Malaysia Airlines
Deal found 31/3$1,686
Fri 9/1010:45
ADL
-
LHR
1 stop28h 40m
Malaysia Airlines
Wed 28/1010:25
LHR
-
ADL
1 stop35h 15m
Malaysia Airlines
Deal found 2/4$1,694
Tue 8/921:40
ADL
-
LHR
1 stop28h 50m
Multiple Airlines
Tue 15/921:00
LHR
-
ADL
2 stops27h 25m
Multiple Airlines
Deal found 31/3$1,707
Thu 12/1111:00
ADL
-
LHR
1 stop29h 05m
Malaysia Airlines
Wed 25/1121:25
LHR
-
ADL
1 stop24h 15m
Malaysia Airlines
Deal found 30/3$1,710
Fri 9/1014:20
ADL
-
LHR
2 stops26h 10m
Multiple Airlines
Wed 28/1008:50
LHR
-
ADL
2 stops26h 55m
Multiple Airlines
Deal found 2/4$1,715
Wed 27/513:40
ADL
-
LHR
2 stops25h 50m
Multiple Airlines
Wed 10/609:30
LHR
-
ADL
2 stops27h 55m
Multiple Airlines
Deal found 2/4$1,741
Sun 17/508:55
ADL
-
LHR
2 stops30h 35m
Multiple Airlines
Sun 24/509:30
LHR
-
ADL
2 stops27h 55m
Multiple Airlines
Deal found 2/4$1,744
Tue 12/507:15
ADL
-
LHR
2 stops32h 15m
Multiple Airlines
Tue 26/509:30
LHR
-
ADL
2 stops27h 55m
Multiple Airlines
Deal found 31/3$1,770
Fri 17/709:45
ADL
-
LHR
2 stops38h 45m
Turkish Airlines
Mon 10/822:40
LHR
-
ADL
2 stops47h 50m
Turkish Airlines
Deal found 1/4$1,790
Fri 8/506:25
ADL
-
LHR
2 stops33h 05m
Multiple Airlines
Sun 24/509:30
LHR
-
ADL
2 stops28h 00m
Multiple Airlines
Deal found 3/4$1,794
Tue 10/1111:00
ADL
-
LHR
2 stops62h 25m
Turkish Airlines
Fri 20/1116:35
LHR
-
ADL
2 stops53h 05m
Turkish Airlines
Deal found 30/3$1,797

Find flight deals from Adelaide to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 April 2026.

Round-trip from

$1,686

One-way from

$966

Popular in

December

Cheapest in

October

Average price

$1,939
Malaysia Airlines
  • Malaysia Airlines
  • 8/9-15/9
  • 2 total stops
  • 53h 35m total
  • Adelaide to London
Search Deals
Qatar Airways
  • Qatar Airways
  • 24/7
  • 1 total stop
  • 24h 05m total
  • Adelaide to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($383 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($121 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Heathrow 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, Cheapflights users made 647,157 searches. Data last updated 3 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 7/9

09:45-16:35

1 stop39h 20m

London Heathrow

Mon 21/9

21:35-07:00

1 stop24h 55m

$1,932

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 1/8

09:45-16:35

1 stop39h 20m

London Heathrow

Sun 30/8

11:00-07:00

1 stop35h 30m

$2,013
Fastest return journey

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 26/5

22:00-12:25

1 stop22h 55m

London Heathrow

Sun 14/6

14:20-20:05

1 stop21h 15m

$2,140

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 27/5

22:00-12:25

1 stop22h 55m

London Heathrow

Wed 10/6

19:50-11:15

2 stops30h 55m

$2,167

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 1/8

07:50-07:00

2 stops31h 40m

London Heathrow

Sun 30/8

14:45-07:00

2 stops31h 45m

$2,193

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 1/8

21:40-13:15

1 stop24h 05m

London Heathrow

Mon 28/9

10:50-15:50

1 stop20h 30m

$2,198

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 23/4

07:50-12:25

2 stops37h 05m

London Heathrow

Fri 8/5

09:05-19:55

2 stops26h 20m

$2,227

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Fri 29/5

22:00-12:25

1 stop22h 55m

London Heathrow

Tue 16/6

16:50-20:05

1 stop42h 45m

$2,308

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Thu 30/7

21:40-14:05

1 stop24h 55m

London Heathrow

Thu 1/10

09:30-15:50

1 stop21h 50m

$2,453

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 26/5

16:30-14:25

2 stops30h 25m

London Heathrow

Sun 14/6

09:05-20:05

1 stop26h 30m

$2,534

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Adelaide to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Adelaide to Heathrow. Price data was last updated on 2 April 2026.

The price you pay for your flight from Adelaide to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Adelaide to London Heathrow Airport?

Currently, May is the cheapest month in which you can book a flight from Adelaide to London Heathrow Airport (average of $1,272). Flying from Adelaide to London Heathrow Airport in December is currently the most expensive (average of $2,192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Adelaide to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 3 April 2026.
Read through reviews of airlines operating flights from Adelaide to London Heathrow Airport, such as Singapore Airlines,Emirates, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,488 reviews
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,556 reviews
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
1,016 reviews
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,488 reviews
Check prices

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Entertainment

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to London Heathrow?

    If you book a flight to London Heathrow from Adelaide, you will be flying from Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide. There are 0 flights from Adelaide to London Heathrow per day from 9 different airlines.

  • How long is the flight from Adelaide to London Heathrow Airport?

    There are many flights that can get you from Adelaide to London Heathrow Airport in 22h 55m. Fly via Malaysia Airlines or Emirates to get the fastest option. There are 16272 km between Adelaide and London Heathrow Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Adelaide to London Heathrow Airport round-trip?

    Currently priced at $1,089, China Southern will fly you from Adelaide to London Heathrow Airport and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Australia and Malaysia Airlines - these airlines can fly you to your destination from $1,116 and $1,296, respectively. China Southern is currently priced 44% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Adelaide to London Heathrow Airport one-way?

    The cheapest airline one-way is Malaysia Airlines, with whom users have recently found tickets for as low as $555. However, be on the lookout for offers from Singapore Airlines and Qatar Airways, as they are both options that can get you from Adelaide to London Heathrow Airport for a low price.

  • Where are the most common stopover locations when flying from Adelaide to London Heathrow Airport?

    Most of the time, Adelaide to London Heathrow Airport flights that have stopovers will stop in Doha. Kuala Lumpur sees the second most layovers for non-direct flights flying from Adelaide to London Heathrow Airport.

  • What are some popular points of interest to see during a stopover in Kuala Lumpur?

    Most Kuala Lumpur visitors opt to spend their time at Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square. Petronas Towers, Kuala Lumpur Tower, and Berjaya Times Square can be accessed by travelling approximately 46.6 km, 46.0 km, and 44.9 km, respectively from Kuala Lumpur Intl. Travellers in need of a car in Kuala Lumpur can hire one for about $46 per day.

  • Where are the least popular stopover locations for Adelaide to London Heathrow Airport flights?

    Adelaide to London Heathrow Airport flights that have stopovers will least frequently stop in Singapore.

  • Can I find deals for flights from Adelaide to Heathrow that include hotel bookings?

    Yes. In addition to deals on Adelaide to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Heathrow.

  • Can I find deals for business class flights from Adelaide to Heathrow?

    Yes. Cheapflights offers flight deals from Adelaide to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to London Heathrow Airport?

    Currently, May is the cheapest month in which you can book a flight from Adelaide to London Heathrow Airport (average of $1,272). Flying from Adelaide to London Heathrow Airport in December is currently the most expensive (average of $2,192). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Kingston upon Thames
Salisbury
Horsham
Southall
Chatham
Aylesbury
Dover
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Fly from Adelaide to Heathrow on these airlines

Choose from the following airlines for your flight from Adelaide to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 3 April 2026.
Qatar Airways flights from Adelaide to London Heathrow
Singapore Airlines flights from Adelaide to London Heathrow
Malaysia Airlines flights from Adelaide to London Heathrow
Qantas Airways flights from Adelaide to London Heathrow

Top 9 airlines flying from Adelaide to Heathrow

Discover the top 9 airlines that operate flights from Adelaide to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,089Average$1,498FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Virgin AustraliaCheapest$1,116Average$2,096FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Malaysia AirlinesCheapest$1,296Average$1,462FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$1,337Average$1,761FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,521Average$2,385FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,535Average$1,880FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,654Average$2,027FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EmiratesCheapest$1,796Average$2,124FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,858Average$2,565FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Adelaide to Heathrow?

Deals for Adelaide to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Adelaide to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Adelaide to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Adelaide today and book when prices fit your budget.

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