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Cheap flights from London to Adelaide from $626

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 to Adelaide departing on 11/4. 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 London to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:00 - 13:30
LHR
-
ADL
30h 00m
2 stops
Multiple Airlines Logo
14:20 - 17:30
ADL
-
LHR
37h 40m
2 stops
$1,604Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
Malaysia Airlines Logo
09:45 - 05:55
ADL
-
LHR
28h 40m
1 stop
$1,608Malaysia Airlines
Mon, 29 Jun - Thu, 16 Jul
Multiple Airlines Logo
19:15 - 08:55
LHR
-
ADL
29h 10m
2 stops
Multiple Airlines Logo
14:20 - 19:00
ADL
-
LHR
37h 10m
2 stops
$1,610Multiple Airlines
Sun, 19 Apr - Tue, 28 Apr
Malaysia Airlines Logo
21:35 - 07:00
LHR
-
ADL
24h 55m
1 stop
Malaysia Airlines Logo
09:45 - 16:35
ADL
-
LHR
39h 20m
1 stop
$1,613Malaysia Airlines
Mon, 29 Jun - Thu, 16 Jul
Turkish Airlines Logo
16:45 - 07:00
LHR
-
ADL
29h 45m
2 stops
Turkish Airlines Logo
09:45 - 15:10
ADL
-
LHR
37h 55m
2 stops
$1,620Turkish Airlines
Mon, 29 Jun - Thu, 16 Jul
China Southern Logo
19:15 - 09:55
LHR
-
ADL
53h 10m
2 stops
China Southern Logo
10:30 - 19:00
ADL
-
LHR
41h 00m
1 stop
$1,655China Southern
Wed, 1 Apr - Mon, 27 Apr
China Southern Logo
22:00 - 11:15
LHR
-
ADL
50h 45m
2 stops
China Southern Logo
11:30 - 18:05
ADL
-
LHR
64h 05m
2 stops
$1,658China Southern
Sun, 15 Mar - Sat, 4 Apr
Cathay Pacific Logo
22:05 - 10:30
LHR
-
ADL
25h 55m
1 stop
Cathay Pacific Logo
14:25 - 15:00
ADL
-
LHR
35h 05m
2 stops
$1,664Cathay Pacific
Mon, 2 Mar - Mon, 16 Mar
Qatar Airways Logo
09:00 - 21:10
LGW
-
ADL
27h 40m
2 stops
Qatar Airways Logo
21:40 - 13:25
ADL
-
LGW
24h 15m
1 stop
$1,724Qatar Airways
Mon, 13 Apr - Sat, 25 Apr
Turkish Airlines Logo
06:15 - 07:00
STN
-
ADL
40h 15m
2 stops
Turkish Airlines Logo
09:45 - 16:50
ADL
-
STN
39h 35m
2 stops
$1,921Turkish Airlines
Tue, 14 Apr - Tue, 28 Apr

Emirates flights from London to Adelaide

Our best Emirates deals on London to Adelaide flight tickets
Emirates
10 Mar
STN14:05London Stansted
20h 15m
1 stop
ADL20:50Adelaide
28 Apr
ADL21:50Adelaide
29h 25m
1 stop
STN18:45London Stansted
$1,886
Emirates
18 Feb
LGW23:55London Gatwick
34h 25m
1 stop
ADL20:50Adelaide
8 Mar
ADL22:40Adelaide
23h 30m
1 stop
LGW11:40London Gatwick
$1,894
Emirates
29 June
STN14:55London Stansted
20h 40m
1 stop
ADL20:05Adelaide
16 July
ADL21:50Adelaide
29h 25m
1 stop
STN18:45London Stansted
$1,909

Qatar Airways flights from London to Adelaide

Our best Qatar Airways deals on London to Adelaide flight tickets
Qatar Airways
13 Apr
LGW09:00London Gatwick
27h 40m
2 stops
ADL21:10Adelaide
25 Apr
ADL21:40Adelaide
24h 15m
1 stop
LGW13:25London Gatwick
$1,724
Qatar Airways
13 Apr
LHR21:55London Heathrow
25h 40m
2 stops
ADL08:05Adelaide
25 Apr
ADL21:40Adelaide
28h 50m
1 stop
LHR18:00London Heathrow
$1,778
Qatar Airways
13 Apr
LHR21:55London Heathrow
25h 40m
2 stops
ADL08:05Adelaide
25 Apr
ADL21:40Adelaide
28h 50m
1 stop
LHR18:00London Heathrow
$1,784

momondo Fare Finder

 
Customise your flight search to find flights from London to Adelaide 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 31 January 2026.
Use the filters below to find and compare flights from London to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Tue 17/3

21:00-13:30

2 stops30h 00m

Adelaide

Tue 24/3

14:20-17:30

2 stops37h 40m

$1,604

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 29/6

21:35-07:00

1 stop24h 55m

Adelaide

Thu 16/7

09:45-05:55

1 stop28h 40m

$1,608

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 19/4

19:15-08:55

2 stops29h 10m

Adelaide

Tue 28/4

14:20-19:00

2 stops37h 10m

$1,610

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 29/6

21:35-07:00

1 stop24h 55m

Adelaide

Thu 16/7

09:45-16:35

1 stop39h 20m

$1,613

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 29/6

16:45-07:00

2 stops29h 45m

Adelaide

Thu 16/7

09:45-15:10

2 stops37h 55m

$1,620

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Wed 1/4

19:15-09:55

2 stops53h 10m

Adelaide

Mon 27/4

10:30-19:00

1 stop41h 00m

$1,655

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Sun 15/3

22:00-11:15

2 stops50h 45m

Adelaide

Sat 4/4

11:30-18:05

2 stops64h 05m

$1,658

LondonAdelaide

LHR - ADL

LHRADL

London Heathrow

Mon 2/3

22:05-10:30

1 stop25h 55m

Adelaide

Mon 16/3

14:25-15:00

2 stops35h 05m

$1,664

LondonAdelaide

LGW - ADL

LGWADL

London Gatwick

Mon 13/4

09:00-21:10

2 stops27h 40m

Adelaide

Sat 25/4

21:40-13:25

1 stop24h 15m

$1,724

LondonAdelaide

STN - ADL

STNADL

London Stansted

Tue 14/4

06:15-07:00

2 stops40h 15m

Adelaide

Tue 28/4

09:45-16:50

2 stops39h 35m

$1,921

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from London 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 and Adelaide?

What is the cheapest month to fly to Adelaide?

The month of March is, on average, the cheapest month to fly to Adelaide from London, with most prices found around $1,743. If you aren’t able to travel during the month of March, then book flights to Adelaide from London during May instead. Flights to Adelaide in May, while not as cheap as those in March, still average around $1,786.

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

You are more likely to see cheaper flights to Adelaide from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $2,105 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from London for as low as $1,901 on momondo.

Can stopping save me money on London to Adelaide flights?

You could potentially save up to 27% on your flight if you consider stops on a London to Adelaide flight.

How have London to Adelaide flight prices changed over time?

As of January 2026, prices for London to Adelaide flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from London to Adelaide

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

Cheap London to Adelaide (LON to ADL) flight deals and tips

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

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from London to Adelaide takes 20h 15m
There are no direct flights from London to Adelaide. There are no popular flight routes from London to Adelaide.
Search flight deals

  • How far is London to Adelaide by plane?

    London and Adelaide are 16253.1 km apart from one another. 20h 15m is a normal flight duration for this route.

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

    Prices for flights from London to Adelaide Airport are updated daily.

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

  • How old do you have to be to fly from London 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Adelaide Airport.

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

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from London to Adelaide

Compare and see reviews for airlines that fly from London to Adelaide with momondo
Airline
Rating
Free cancellation
Price
Malaysia AirlinesPriceFrom $1,602Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights
British AirwaysPriceFrom $1,749Free cancellationRating
6.7
7,706 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,760Free cancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,797Free cancellationRating
8.2
1,443 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,839Free cancellationRating
8.1
3,491 reviews
Search Emirates 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?

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 Adelaide from London.

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

momondo does allow users to show only those flights to Adelaide from London which offer a flexible booking policy as well as other useful filters and features.

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

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 Adelaide from London.

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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