Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London to Adelaide from $772

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 31/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London to Adelaide

Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
22:10 - 09:55LHR  London Heathrow-ADL Adelaide
26h 15m1 stop Guangzhou Baiyun
China Southern Logo
11:30 - 19:35ADL  Adelaide-LHR London Heathrow
41h 35m1 stop Guangzhou Baiyun
$1,799China Southern
Sat, 17 Oct - Sat, 24 Oct
Turkish Airlines Logo
10:55 - 08:10STN  London Stansted-ADL Adelaide
34h 45m2 stops Istanbul Kuala Lumpur Intl
Turkish Airlines Logo
11:00 - 09:55ADL  Adelaide-STN London Stansted
33h 25m2 stops Kuala Lumpur Intl Istanbul
$1,800Turkish Airlines
Wed, 18 Nov - Tue, 19 Jan
Multiple Airlines Logo
17:35 - 11:15STN  London Stansted-ADL Adelaide
57h 10m3 stops Istanbul Kuala Lumpur Intl Sydney Kingsford Smith
Multiple Airlines Logo
09:45 - 16:50ADL  Adelaide-STN London Stansted
63h 35m2 stops Kuala Lumpur Intl Istanbul
$1,803Multiple Airlines
Tue, 1 Sep - Mon, 7 Sep
Qatar Airways Logo
08:40 - 17:40LGW  London Gatwick-ADL Adelaide
46h 30m2 stops Doha Hamad Intl Perth
Qatar Airways Logo
13:40 - 05:55ADL  Adelaide-LGW London Gatwick
26h 45m2 stops Melbourne Doha Hamad Intl
$1,805Qatar Airways
Wed, 11 Nov - Fri, 20 Nov
China Southern Logo
21:00 - 08:55LHR  London Heathrow-ADL Adelaide
27h 25m2 stops Beijing Daxing Intl Guangzhou Baiyun
China Southern Logo
11:30 - 18:35ADL  Adelaide-LHR London Heathrow
65h 35m2 stops Guangzhou Baiyun Beijing Daxing Intl
$1,805China Southern
Thu, 24 Sep - Thu, 18 Feb
Turkish Airlines Logo
17:20 - 08:10STN  London Stansted-ADL Adelaide
52h 20m2 stops Istanbul Kuala Lumpur Intl
Turkish Airlines Logo
11:00 - 09:55ADL  Adelaide-STN London Stansted
33h 25m2 stops Kuala Lumpur Intl Istanbul
$1,806Turkish Airlines
Sat, 14 Nov - Tue, 9 Feb
Qatar Airways Logo
08:40 - 16:30LGW  London Gatwick-ADL Adelaide
21h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
22:00 - 05:55ADL  Adelaide-LGW London Gatwick
42h 25m1 stop Doha Hamad Intl
$1,808Qatar Airways
Wed, 11 Nov - Fri, 20 Nov
Multiple Airlines Logo
08:35 - 17:05LHR  London Heathrow-ADL Adelaide
22h 00m1 stop Doha Hamad Intl
Multiple Airlines Logo
19:50 - 13:25ADL  Adelaide-LHR London Heathrow
28h 05m2 stops Melbourne Doha Hamad Intl
$1,808Multiple Airlines
Wed, 9 Dec - Wed, 27 Jan
Qatar Airways Logo
09:30 - 15:00LHR  London Heathrow-ADL Adelaide
21h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
22:00 - 12:15ADL  Adelaide-LHR London Heathrow
24h 45m1 stop Doha Hamad Intl
$1,809Qatar Airways
Tue, 1 Sep - Tue, 27 Oct
Multiple Airlines Logo
11:10 - 08:55LGW  London Gatwick-ADL Adelaide
37h 15m1 stop Guangzhou Baiyun
Multiple Airlines Logo
07:15 - 20:05ADL  Adelaide-LGW London Gatwick
46h 20m3 stops Melbourne Abu Dhabi Zayed Intl Dublin
$1,809Multiple Airlines
Tue, 22 Sep - Mon, 12 Oct

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

China Southern flights from London to Adelaide

Our best China Southern deals on London to Adelaide flight tickets
China Southern
17 Oct
LHR22:10London Heathrow
26h 15m
1 stop
ADL09:55Adelaide
24 Oct
ADL11:30Adelaide
41h 35m
1 stop
LHR19:35London Heathrow
$1,799
China Southern
24 Sept
LHR21:00London Heathrow
27h 25m
2 stops
ADL08:55Adelaide
18 Feb
ADL11:30Adelaide
65h 35m
2 stops
LHR18:35London Heathrow
$1,805
China Southern
1 Sept
LGW17:40London Gatwick
30h 45m
1 stop
ADL08:55Adelaide
11 Sept
ADL14:30Adelaide
33h 25m
2 stops
LGW15:25London Gatwick
$1,817

Turkish Airlines flights from London to Adelaide

Our best Turkish Airlines deals on London to Adelaide flight tickets
Turkish Airlines
18 Nov
STN10:55London Stansted
34h 45m
2 stops
ADL08:10Adelaide
19 Jan
ADL11:00Adelaide
33h 25m
2 stops
STN09:55London Stansted
$1,800
Turkish Airlines
14 Nov
STN17:20London Stansted
52h 20m
2 stops
ADL08:10Adelaide
9 Feb
ADL11:00Adelaide
33h 25m
2 stops
STN09:55London Stansted
$1,806
Turkish Airlines
15 Dec
LHR06:25London Heathrow
39h 15m
2 stops
ADL08:10Adelaide
19 Jan
ADL11:00Adelaide
38h 25m
2 stops
LHR14:55London Heathrow
$1,825

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 10 August 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

Cheapest return flight

LondonAdelaide

LHR London Heathrow - ADL Adelaide

LHRADL

London Heathrow

Sat 17/10

22:10-09:55

1 stop26h 15m

Adelaide

Sat 24/10

11:30-19:35

1 stop41h 35m

$1,799

LondonAdelaide

STN London Stansted - ADL Adelaide

STNADL

London Stansted

Wed 18/11

10:55-08:10

2 stops34h 45m

Adelaide

Tue 19/1

11:00-09:55

2 stops33h 25m

$1,800

LondonAdelaide

STN London Stansted - ADL Adelaide

STNADL

London Stansted

Tue 1/9

17:35-11:15

3 stops57h 10m

Adelaide

Mon 7/9

09:45-16:50

2 stops63h 35m

$1,803

LondonAdelaide

LGW London Gatwick - ADL Adelaide

LGWADL

London Gatwick

Wed 11/11

08:40-17:40

2 stops46h 30m

Adelaide

Fri 20/11

13:40-05:55

2 stops26h 45m

$1,805

LondonAdelaide

LHR London Heathrow - ADL Adelaide

LHRADL

London Heathrow

Thu 24/9

21:00-08:55

2 stops27h 25m

Adelaide

Thu 18/2

11:30-18:35

2 stops65h 35m

$1,805

LondonAdelaide

STN London Stansted - ADL Adelaide

STNADL

London Stansted

Sat 14/11

17:20-08:10

2 stops52h 20m

Adelaide

Tue 9/2

11:00-09:55

2 stops33h 25m

$1,806

LondonAdelaide

LGW London Gatwick - ADL Adelaide

LGWADL

London Gatwick

Wed 11/11

08:40-16:30

1 stop21h 20m

Adelaide

Fri 20/11

22:00-05:55

1 stop42h 25m

$1,808

LondonAdelaide

LHR London Heathrow - ADL Adelaide

LHRADL

London Heathrow

Wed 9/12

08:35-17:05

1 stop22h 00m

Adelaide

Wed 27/1

19:50-13:25

2 stops28h 05m

$1,808
Fastest return journey

LondonAdelaide

LHR London Heathrow - ADL Adelaide

LHRADL

London Heathrow

Tue 1/9

09:30-15:00

1 stop21h 00m

Adelaide

Tue 27/10

22:00-12:15

1 stop24h 45m

$1,809

LondonAdelaide

LGW London Gatwick - ADL Adelaide

LGWADL

London Gatwick

Tue 22/9

11:10-08:55

1 stop37h 15m

Adelaide

Mon 12/10

07:15-20:05

3 stops46h 20m

$1,809

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,990 to $2,428.
The lowest price recently found on this route was $1,799.

What is the cheapest month to fly to Adelaide?

The month of February is, on average, the cheapest month to fly to Adelaide from London, with most prices found around $1,870. If you aren’t able to travel during the month of February, then book flights to Adelaide from London during May instead. Flights to Adelaide in May, while not as cheap as those in February, still average around $1,890.

How far in advance should I book a flight from London 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 $2,172 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 $1,881 on momondo.

Can stopping save me money on London to Adelaide flights?

You could potentially save up to 26% 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 August 2026, prices for London to Adelaide flights are approximately 8% 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

Frequently asked questions about flying from London to Adelaide

  • 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 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?

Travelling to a place near Adelaide?

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

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.

An easier way to manage your Adelaide 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
Wed 9/9
Wed 16/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia