How long does it take to fly to London?

Flight times vary depending on what airport in South Australia you fly out of and what airport in London you fly into. For example, flying from Adelaide to London Heathrow Airport takes 26h 30m on average. On the other hand, flying from Kingscote to London Heathrow Airport takes 50h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the cheapest airline that flies from South Australia to London?

China Southern, Turkish Airlines, and Malaysia Airlines are the most popular carriers operating from South Australia to London

Which airlines fly to London?

Qatar Airways, Emirates and Singapore Airlines are the top three most popular airlines that fly to London from South Australia according to our data. Qatar Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from South Australia to London?

Prices for flights from South Australia to London were last updated today.

How many operators does momondo search for flights from South Australia to London?

As of December 2025, there are 8 operators available to choose from for flights from South Australia to London.

How old do you have to be to fly from South Australia to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Australia to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$503 Cheap Flights from South Australia to London in 2025/26

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Find the cheapest flights from South Australia to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:25 - 15:55

ADL

LHR

34h 00m2 stops

20:55 - 15:15

LHR

ADL

31h 50m3 stops

$1,896Multiple Airlines

Wed, 11 Feb - Wed, 25 Feb

09:50 - 22:10

ADL

STN

44h 50m2 stops

17:45 - 07:00

STN

ADL

28h 45m2 stops

$1,896Turkish Airlines

Sun, 24 May - Thu, 28 May

07:10 - 07:20

ADL

LGW

32h 40m3 stops

06:00 - 06:25

LGW

ADL

39h 55m3 stops

$1,896Multiple Airlines

Sun, 10 May - Sun, 31 May

07:10 - 15:10

ADL

LHR

40h 30m3 stops

22:10 - 13:35

LHR

ADL

30h 55m2 stops

$1,897Multiple Airlines

Mon, 11 May - Mon, 1 Jun

11:30 - 17:20

ADL

LGW

64h 20m2 stops

20:20 - 09:55

LGW

ADL

27h 05m2 stops

$1,903China Southern

Thu, 19 Feb - Sat, 14 Mar

11:00 - 15:25

ADL

LHR

38h 55m1 stop

21:25 - 08:10

LHR

ADL

24h 15m1 stop

$1,905Malaysia Airlines

Tue, 24 Feb - Thu, 19 Mar

21:50 - 12:55

ADL

STN

23h 35m1 stop

14:55 - 20:05

STN

ADL

20h 40m1 stop

$1,909Emirates

Mon, 11 May - Mon, 1 Jun

22:40 - 12:05

ADL

STN

23h 55m1 stop

14:05 - 20:50

STN

ADL

20h 15m1 stop

$1,914Emirates

Sun, 1 Feb - Sun, 15 Feb

10:15 - 19:10

ADL

LHR

43h 25m1 stop

21:45 - 17:20

LHR

ADL

33h 05m1 stop

$1,914Singapore Airlines

Tue, 17 Feb - Tue, 10 Mar

10:30 - 18:30

ADL

LGW

40h 30m2 stops

12:00 - 08:55

LGW

ADL

36h 25m1 stop

$1,918China Southern

Mon, 6 Apr - Thu, 23 Apr

Turkish Airlines flights from South Australia to London

Our best Turkish Airlines deals on South Australia to London flight tickets

Turkish Airlines

24 May

ADL09:50Adelaide

44h 50m

2 stops

STN22:10London Stansted

28 May

STN17:45London Stansted

28h 45m

2 stops

ADL07:00Adelaide

$1,896

Find similar

Turkish Airlines

6 Mar

ADL11:00Adelaide

37h 40m

2 stops

LHR14:10London Heathrow

24 Mar

LHR17:45London Heathrow

27h 55m

2 stops

ADL08:10Adelaide

$1,903

Find similar

Turkish Airlines

24 May

ADL09:50Adelaide

56h 35m

2 stops

LGW09:55London Gatwick

28 May

LGW07:00London Gatwick

39h 30m

2 stops

ADL07:00Adelaide

$1,905

Find similar

Cathay Pacific flights from South Australia to London

Our best Cathay Pacific deals on South Australia to London flight tickets

Cathay Pacific

2 June

ADL10:10Adelaide

37h 35m

2 stops

LHR15:15London Heathrow

15 June

LHR22:15London Heathrow

30h 50m

2 stops

ADL13:35Adelaide

$1,917

Find similar

Cathay Pacific

25 May

ADL06:00Adelaide

44h 45m

2 stops

LHR18:15London Heathrow

28 May

LHR18:20London Heathrow

32h 25m

2 stops

ADL11:15Adelaide

$1,920

Find similar

Cathay Pacific

31 May

ADL19:45Adelaide

52h 00m

2 stops

LHR15:15London Heathrow

16 June

LHR22:15London Heathrow

30h 50m

2 stops

ADL13:35Adelaide

$1,927

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Wed 11/2

16:25-15:55

2 stops34h 00m

London Heathrow

Wed 25/2

20:55-15:15

3 stops31h 50m

$1,896

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Sun 24/5

09:50-22:10

2 stops44h 50m

London Stansted

Thu 28/5

17:45-07:00

2 stops28h 45m

$1,896

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sun 10/5

07:10-07:20

3 stops32h 40m

London Gatwick

Sun 31/5

06:00-06:25

3 stops39h 55m

$1,896

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 11/5

07:10-15:10

3 stops40h 30m

London Heathrow

Mon 1/6

22:10-13:35

2 stops30h 55m

$1,897

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Thu 19/2

11:30-17:20

2 stops64h 20m

London Gatwick

Sat 14/3

20:20-09:55

2 stops27h 05m

$1,903

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 24/2

11:00-15:25

1 stop38h 55m

London Heathrow

Thu 19/3

21:25-08:10

1 stop24h 15m

$1,905

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Mon 11/5

21:50-12:55

1 stop23h 35m

London Stansted

Mon 1/6

14:55-20:05

1 stop20h 40m

$1,909

AdelaideLondon

ADL - STN

ADLSTN

Adelaide

Sun 1/2

22:40-12:05

1 stop23h 55m

London Stansted

Sun 15/2

14:05-20:50

1 stop20h 15m

$1,914

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 17/2

10:15-19:10

1 stop43h 25m

London Heathrow

Tue 10/3

21:45-17:20

1 stop33h 05m

$1,914

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 6/4

10:30-18:30

2 stops40h 30m

London Gatwick

Thu 23/4

12:00-08:55

1 stop36h 25m

$1,918

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Australia to London

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

Prices

Airlines

Other information

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of October, then book flights to London from South Australia during May instead. Flights to London in May, while not as cheap as those in October, still average around $1,710.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as $1,778. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $2,136.

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

You are more likely to see cheaper flights to London from South Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $2,009 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from South Australia for as low as $1,708 on momondo.

Can stopping save me money on South Australia to London flights?

You could potentially save up to 19% on your flight if you consider stops on a South Australia to London flight.

Cheap South Australia to London flight deals and tips

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

Fastest flight time	23h 30m
Direct flights	None

The fastest flight from South Australia to London takes 23h 30m

There are no direct flights from South Australia to London. There are no popular flight routes from South Australia to London.

Search flight deals

When did momondo last update prices for flights from South Australia to London?
Prices for flights from South Australia to London were last updated today.
How many operators does momondo search for flights from South Australia to London?
As of December 2025, there are 8 operators available to choose from for flights from South Australia to London.
How old do you have to be to fly from South Australia to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Australia to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Australia to London

Compare and see reviews for airlines that fly from South Australia to London with momondo

Airline	Rating	Free cancellation	Price
Malaysia Airlines	PriceFrom $1,299	Free cancellation	Rating 7.3 286 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $1,412	Free cancellation	Rating 8.1 1,422 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,488	Free cancellation	Rating 7.4 3,698 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,535	Free cancellation	Rating 7.6 1,111 reviews	Search Cathay Pacific flights
Virgin Australia	PriceFrom $1,655	Free cancellation	Rating 7.6 430 reviews	Search Virgin Australia flights
British Airways	PriceFrom $1,682	Free cancellation	Rating 6.7 7,621 reviews	Search British Airways flights
Emirates	PriceFrom $1,769	Free cancellation	Rating 8.1 3,448 reviews	Search Emirates flights
Qantas Airways	PriceFrom $1,852	Free cancellation	Rating 7.5 957 reviews	Search Qantas Airways flights

Gatwick

Hounslow

Wembley

Milton Keynes

Brentford

Deal

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Kingston upon Thames

Brentwood

Guildford

Sutton

Maidstone

Watford

Ashford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Australia to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from South Australia to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from South Australia to London?

momondo provides multiple filters to help you find the best flight to London from South Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from South Australia and alert you when they change.