$571+ Cheap flights from Adelaide (ADL) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LHR
Nov 12 — Nov 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Adelaide to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Adelaide to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Adelaide to HeathrowExplore 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 October 13, 2026.
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 October 13, 2026.
This Etihad Airways deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:30 pm -
2 stops32h 05m
Tue 11/248:40 am -
2 stops25h 00m
Deal found 10/9![Multiple Airlines logo]()
$1,156
This Booking.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:00 pm -
1 stop25h 55m
Wed 12/28:35 am -
1 stop20h 50m
Deal found 10/11![Qatar Airways logo]()
$1,237
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:00 pm -
1 stop25h 55m
Mon 11/303:30 pm -
1 stop37h 55m
Deal found 10/8![Qatar Airways logo]()
$1,242
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:55 pm -
2 stops39h 05m
Mon 11/3010:00 pm -
1 stop25h 25m
Deal found 10/8![Multiple Airlines logo]()
$1,244
This Virgin Australia deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:00 pm -
1 stop26h 30m
Sun 11/158:05 am -
1 stop21h 20m
Deal found 10/8![Virgin Australia logo]()
$1,264
This Qatar Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 pm -
1 stop26h 30m
Sun 11/158:35 am -
1 stop20h 50m
Deal found 10/11![Qatar Airways logo]()
$1,271
Best flights from Adelaide to HeathrowDiscover carefully curated flight deals from Adelaide to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Adelaide to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This Malaysia Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1111:00 am -
1 stop29h 05m
Thu 3/1110:25 am -
1 stop35h 20m
Deal found 10/12![Malaysia Airlines logo]()
$1,189
This Virgin Australia deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1010:10 am -
2 stops30h 45m
Sat 4/39:00 am -
1 stop22h 20m
Deal found 10/8![Virgin Australia logo]()
$1,410
This British Airways deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/38:55 am -
2 stops31h 10m
Sat 4/39:00 am -
1 stop22h 20m
Deal found 10/8![British Airways logo]()
$1,458
This Qantas Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/710:40 pm -
1 stop30h 10m
Sun 1/2411:30 am -
1 stop24h 30m
Deal found 10/11![Qantas Airways logo]()
$1,839
This Emirates deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/710:40 pm -
1 stop30h 10m
Sun 1/248:20 pm -
1 stop38h 00m
Deal found 10/12![Emirates logo]()
$1,843
This Finnair deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:10 am -
3 stops33h 30m
Tue 11/176:10 pm -
3 stops30h 35m
Deal found 10/10![Multiple Airlines logo]()
$1,856
This British Airways deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:55 am -
2 stops31h 10m
Sat 4/38:05 am -
1 stop23h 15m
Deal found 10/8![British Airways logo]()
$1,458
This Malaysia Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/119:45 am -
1 stop39h 20m
Sun 6/209:35 pm -
1 stop24h 55m
Deal found 10/10![Malaysia Airlines logo]()
$1,669
This British Airways deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:55 am -
2 stops31h 10m
Fri 4/27:25 pm -
2 stops32h 00m
Deal found 10/8![British Airways logo]()
$1,616
Last-minute flights from Adelaide to HeathrowDiscover last-minute flight deals from Adelaide to Heathrow. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Adelaide to Heathrow. Data last updated October 13, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 pm -
1 stop26h 30m
Sun 11/158:35 am -
1 stop20h 50m
Deal found 10/11![Qatar Airways logo]()
$1,271
This Etihad Airways deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:30 pm -
2 stops32h 05m
Tue 11/248:40 am -
2 stops25h 00m
Deal found 10/9![Multiple Airlines logo]()
$1,156
This Virgin Australia deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:00 pm -
1 stop26h 30m
Sun 11/158:05 am -
1 stop21h 20m
Deal found 10/8![Virgin Australia logo]()
$1,264
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:00 pm -
1 stop25h 55m
Mon 11/303:30 pm -
1 stop37h 55m
Deal found 10/8![Qatar Airways logo]()
$1,242
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:55 pm -
2 stops39h 05m
Mon 11/3010:00 pm -
1 stop25h 25m
Deal found 10/8![Multiple Airlines logo]()
$1,244
This Booking.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:00 pm -
1 stop25h 55m
Wed 12/28:35 am -
1 stop20h 50m
Deal found 10/11![Qatar Airways logo]()
$1,237
One-way flights from Adelaide to HeathrowSearch for one-way flight options from Adelaide to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Adelaide to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This Priceline deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:55 pm -
2 stops39h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:50 pm -
2 stops57h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![Multiple Airlines logo]()
$633
This Booking.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:00 pm -
1 stop32h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Qatar Airways logo]()
$713
This Etihad Airways deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:20 pm -
2 stops29h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$722
This Qatar Airways deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/59:40 pm -
1 stop41h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Qatar Airways logo]()
$727
This Booking.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2810:00 pm -
1 stop26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Qatar Airways logo]()
$744
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 October 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,108 (FlightHub) |
One-way from | $571 (Priceline) |
Popular in | December |
Cheapest in | March |
Average price | $1,304 |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated October 13, 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
Cheapest round-trip
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Sun 1/17
10:00 pm-2:00 pm
1 stop26h 30m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$713
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Mon 11/23
10:00 pm-7:50 pm
1 stop32h 20m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$713
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Fri 11/13
5:20 pm-12:05 pm
2 stops29h 15m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$722
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Mon 4/5
9:40 pm-6:35 am
1 stop41h 25m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$727
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Mon 4/5
10:00 pm-6:40 pm
1 stop29h 10m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$990
Quickest round-trip
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Thu 12/24
10:40 pm-11:40 am
1 stop23h 30m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$1,131
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Thu 2/11
11:00 am-5:35 am
1 stop29h 05m
London Heathrow
Thu 3/11
10:25 am-8:15 am
1 stop35h 20m
$1,189
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Fri 11/27
6:35 pm-1:40 pm
3 stops29h 35m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$1,243
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Sat 11/14
6:25 am-6:15 am
3 stops34h 20m
London Heathrow
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$1,392
AdelaideLondon
ADL Adelaide - LHR London Heathrow
ADLLHR
Adelaide
Wed 2/10
10:10 am-6:25 am
2 stops30h 45m
London Heathrow
Sat 4/3
9:00 am-4:50 pm
1 stop22h 20m
$1,410
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Adelaide to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Adelaide to Heathrow in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Adelaide-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Adelaide-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Adelaide-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Adelaide-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Adelaide-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ADL-LHR
Estimated round-trip 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
Prices
More
How far ahead should I book a flight from Adelaide to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Adelaide to London Heathrow Airport, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Adelaide to London Heathrow Airport?
Currently, March is the cheapest month in which you can book a flight from Adelaide to London Heathrow Airport (average of $1,210). Flying from Adelaide to London Heathrow Airport in December is currently the most expensive (average of $2,116). 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 to fly round-trip from Adelaide to London Heathrow Airport?
Airfare is below average for this route at the moment.
Adelaide to London Heathrow Airport flights typically cost between $1,206 and $1,396 in February.The cheapest round-trip price found within the last 5 days was $1,108 on China Southern (Feb 8-Apr 3).
What’s the top layover airport for flights from Adelaide to London Heathrow Airport?
Share of 1-stop round-trip flights from Adelaide to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Doha (DOH) – chosen by Cheapflights users on 80% of 1-stop itineraries from Adelaide to London Heathrow Airport on Cheapflights.
What’s the cheapest layover airport for flights from Adelaide to London Heathrow Airport?
Average round-trip fare for 1-stop flights from Adelaide to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $1,152.
What’s the fastest layover option from Adelaide to London Heathrow Airport?
Shortest average travel time for 1-stop one-way flights from Adelaide to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for 1-stop routes: 24h 45m.
Which airport typically offers the quickest layover for flights from Adelaide to London Heathrow Airport?
Average layover duration for 1-stop one-way flights from Adelaide to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 2h 30m.
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Slough
Eastbourne
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Heathrow flight routes
Other flight options
Popular flights