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Cheap flights from London Heathrow Airport to Adelaide from £463

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Adelaide departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Adelaide

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Adelaide.
21:20 - 17:05LHR-ADL
35h 15m2 stops
06:05 - 18:40ADL-LHR
45h 05m2 stops
Mon, 19 May - Tue, 27 May
21:20 - 15:45LHR-ADL
33h 55m2 stops
06:05 - 18:40ADL-LHR
45h 05m2 stops
Tue, 13 May - Tue, 27 May
22:05 - 16:20LHR-ADL
33h 45m1 stop
09:10 - 15:45ADL-LHR
39h 05m1 stop
£837Singapore Airlines
Find Deal
Wed, 14 May - Wed, 11 Jun
20:35 - 16:20LHR-ADL
35h 15m1 stop
09:10 - 19:30ADL-LHR
42h 50m1 stop
£838Singapore Airlines
Find Deal
Wed, 14 May - Wed, 11 Jun
21:35 - 07:00LHR-ADL
24h 55m1 stop
09:50 - 05:55ADL-LHR
28h 35m1 stop
£854Malaysia Airlines
Find Deal
Fri, 30 May - Sun, 15 Jun
21:35 - 07:00LHR-ADL
24h 55m1 stop
09:50 - 16:35ADL-LHR
39h 15m1 stop
£866Malaysia Airlines
Find Deal
Fri, 30 May - Sun, 15 Jun
16:00 - 06:40LHR-ADL
30h 10m2 stops
21:40 - 13:15ADL-LHR
24h 05m1 stop
£874Qatar Airways
Find Deal
Wed, 14 May - Wed, 11 Jun
16:00 - 06:40LHR-ADL
30h 10m2 stops
11:40 - 07:30ADL-LHR
28h 20m2 stops
£905Qatar Airways
Find Deal
Tue, 13 May - Sat, 17 May
09:00 - 15:50LHR-ADL
22h 20m1 stop
21:40 - 14:05ADL-LHR
24h 55m1 stop
£1,107British Airways
Find Deal
Tue, 15 Apr - Wed, 23 Apr
10:50 - 15:50LHR-ADL
20h 30m1 stop
11:40 - 22:00ADL-LHR
42h 50m2 stops
£1,168British Airways
Find Deal
Wed, 30 Apr - Sat, 31 May

Malaysia Airlines flights from London Heathrow Airport to Adelaide

Our best Malaysia Airlines deals on London Heathrow Airport to Adelaide flight tickets
Malaysia Airlines
30 May
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
15 Jun
ADL09:50Adelaide
28h 35m
1 stop
LHR05:55London Heathrow
Malaysia Airlines
30 May
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
15 Jun
ADL09:50Adelaide
39h 15m
1 stop
LHR16:35London Heathrow
Malaysia Airlines
13 May
LHR21:35London Heathrow
24h 55m
1 stop
ADL07:00Adelaide
27 May
ADL09:50Adelaide
39h 15m
1 stop
LHR16:35London Heathrow

British Airways flights from London Heathrow Airport to Adelaide

Our best British Airways deals on London Heathrow Airport to Adelaide flight tickets
British Airways
15 Apr
LHR09:00London Heathrow
22h 20m
1 stop
ADL15:50Adelaide
23 Apr
ADL21:40Adelaide
24h 55m
1 stop
LHR14:05London Heathrow
British Airways
30 Apr
LHR10:50London Heathrow
20h 30m
1 stop
ADL15:50Adelaide
31 May
ADL11:40Adelaide
42h 50m
2 stops
LHR22:00London Heathrow

See travel insights to Adelaide from

How to get the cheapest flight ticket from London Heathrow Airport to Adelaide

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 London Heathrow Airport and Adelaide?

What is the cheapest month to fly to Adelaide?

The cheapest month to fly to Adelaide from London Heathrow Airport is in May. Flight prices, which tend to average around £959, are often lower during this time because this is during the off-season. If you are unable to visit Adelaide during the month of May, then departing from London Heathrow Airport during the month June is also very affordable. Most momondo users find prices during this month for around £974.

What is the cheapest day to depart on your flight to Adelaide?

The cheapest day to depart from London Heathrow Airport to Adelaide is on a Tuesday when prices can be found for as low as £1,021. Flights from London Heathrow Airport to Adelaide on a Wednesday will generally be more expensive and average around £1,122. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Adelaide?

The cheapest time of day to fly to Adelaide is in the evening when flights can be purchased for as low as £1,043. Try not to purchase tickets in the afternoon because they tend to be around £1,259. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Adelaide?

You are more likely to see cheaper flights to Adelaide from London Heathrow Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around £1,101 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from London Heathrow Airport for as low as £1,001 on momondo.

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

As of March 2025, prices for London Heathrow Airport to Adelaide flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Adelaide (LHR to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Adelaide

Best price found

£463

Fastest flight time

20h 30m

Direct flights

None

Airports in Adelaide

1 airport
The best one-way flight to Adelaide from London Heathrow Airport in the past 72 hours is £463. The best return flight deal from London Heathrow Airport to Adelaide found on momondo in the last 72 hours is £759.
The fastest flight from London Heathrow Airport to Adelaide takes 20h 30m
There are no direct flights from London Heathrow Airport to Adelaide. Popular non-direct route for this connection is London Heathrow Airport - Adelaide Airport.
There is 1 airport near Adelaide: Adelaide (ADL)

  • How far is London Heathrow to Adelaide by plane?

    Adelaide is 10113.6 mi away from London Heathrow. Typically, this will take 20h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Adelaide Airport?

    Prices for flights from London Heathrow Airport to Adelaide Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Adelaide Airport?

  • How old do you have to be to fly from London Heathrow Airport to Adelaide Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents you'll need for your trip to Adelaide Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Heathrow Airport to Adelaide?


Best airlines flying from London Heathrow Airport to Adelaide

Compare and see reviews for airlines that fly from London Heathrow Airport to Adelaide with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom £766Free CancellationRating
7.4
1,181 reviews
Search Etihad Airways flights
Malaysia AirlinesPriceFrom £791Free CancellationRating
7.3
252 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom £828Free CancellationRating
8.1
1,285 reviews
Search Singapore Airlines flights
LufthansaPriceFrom £838Free CancellationRating
6.7
6,957 reviews
Search Lufthansa flights
China SouthernPriceFrom £857Free CancellationRating
7.5
94 reviews
Search China Southern flights
EmiratesPriceFrom £887Free CancellationRating
8.0
3,192 reviews
Search Emirates flights
Qatar AirwaysPriceFrom £899Free CancellationRating
7.4
3,537 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom £931Free CancellationRating
7.5
841 reviews
Search Cathay Pacific flights
British AirwaysPriceFrom £939Free CancellationRating
6.6
6,713 reviews
Search British Airways flights
Turkish AirlinesPriceFrom £956Free CancellationRating
7.3
3,746 reviews
Search Turkish Airlines flights

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

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

Finding the right flight to Adelaide from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

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

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

How can momondo help me find flights from London to Adelaide?

momondo helps you find the best flight between London and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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