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 29h 05m on average. On the other hand, flying from Kingscote to London Heathrow Airport takes 54h 05m 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.

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 46% 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.

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

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

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 November 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.

$693 Cheap Flights from South Australia to London in 2025/26

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06:05 - 15:00ADL-LHR

43h 25m2 stops

11:00 - 10:30LHR-ADL

37h 00m1 stop

$1,794Cathay Pacific

Find Deal

Tue, 18 Nov - Wed, 26 Nov

06:25 - 06:30ADL-LHR

34h 35m2 stops

22:05 - 10:30LHR-ADL

25h 55m1 stop

$1,807Cathay Pacific

Find Deal

Mon, 17 Nov - Mon, 24 Nov

12:35 - 07:20ADL-LHR

29h 15m2 stops

22:00 - 07:25LHR-ADL

46h 55m2 stops

$1,811Multiple Airlines

Find Deal

Mon, 10 Nov - Mon, 24 Nov

11:30 - 18:35ADL-LHR

41h 35m1 stop

22:00 - 09:55LHR-ADL

25h 25m1 stop

$1,813China Southern

Find Deal

Sat, 17 Jan - Sun, 1 Feb

18:20 - 18:35ADL-LHR

34h 45m2 stops

22:00 - 15:45LHR-ADL

31h 15m2 stops

$1,821Multiple Airlines

Find Deal

Tue, 20 Jan - Sat, 7 Feb

18:35 - 15:20ADL-LHR

31h 15m1 stop

10:40 - 08:50LHR-ADL

59h 40m1 stop

$1,824Singapore Airlines

Find Deal

Sun, 1 Feb - Sun, 15 Feb

22:00 - 17:25ADL-LHR

29h 55m1 stop

08:05 - 17:05LHR-ADL

22h 30m1 stop

$1,827Qatar Airways

Find Deal

Sun, 16 Nov - Sun, 23 Nov

18:35 - 15:20ADL-LHR

31h 15m1 stop

21:45 - 08:50LHR-ADL

48h 35m1 stop

$1,834Singapore Airlines

Find Deal

Sun, 1 Feb - Sun, 15 Feb

18:35 - 06:25ADL-LGW

46h 20m1 stop

09:25 - 08:50LGW-ADL

60h 55m1 stop

$1,834Singapore Airlines

Find Deal

Sun, 1 Feb - Sun, 15 Feb

22:00 - 12:35ADL-LGW

25h 05m1 stop

08:40 - 17:05LGW-ADL

21h 55m1 stop

$1,839Qatar Airways

Find Deal

Mon, 17 Nov - Sun, 23 Nov

Air Canada flights from South Australia to London

Our best Air Canada deals on South Australia to London flight tickets

Air Canada

19 Nov

ADL06:00Adelaide

40h 20m

2 stops

LHR11:50London Heathrow

22 Nov

LHR14:30London Heathrow

45h 30m

2 stops

ADL22:30Adelaide

$1,891

Find similar

Air Canada

16 Nov

ADL06:10Adelaide

40h 10m

2 stops

LHR11:50London Heathrow

24 Nov

LHR14:30London Heathrow

45h 30m

2 stops

ADL22:30Adelaide

$1,998

Find similar

Air Canada

15 Nov

ADL18:55Adelaide

51h 25m

2 stops

LHR11:50London Heathrow

24 Nov

LHR14:30London Heathrow

45h 30m

2 stops

ADL22:30Adelaide

$2,004

Find similar

Cathay Pacific flights from South Australia to London

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

Cathay Pacific

18 Nov

ADL06:05Adelaide

43h 25m

2 stops

LHR15:00London Heathrow

26 Nov

LHR11:00London Heathrow

37h 00m

1 stop

ADL10:30Adelaide

$1,794

Find similar

Cathay Pacific

17 Nov

ADL06:25Adelaide

34h 35m

2 stops

LHR06:30London Heathrow

24 Nov

LHR22:05London Heathrow

25h 55m

1 stop

ADL10:30Adelaide

$1,807

Find similar

Cathay Pacific

15 Nov

ADL06:05Adelaide

43h 25m

2 stops

LHR15:00London Heathrow

24 Nov

LHR11:00London Heathrow

37h 00m

1 stop

ADL10:30Adelaide

$1,858

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 18/11

06:05-15:00

2 stops43h 25m

London Heathrow

Wed 26/11

11:00-10:30

1 stop37h 00m

$1,794

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 17/11

06:25-06:30

2 stops34h 35m

London Heathrow

Mon 24/11

22:05-10:30

1 stop25h 55m

$1,807

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Mon 10/11

12:35-07:20

2 stops29h 15m

London Heathrow

Mon 24/11

22:00-07:25

2 stops46h 55m

$1,811

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sat 17/1

11:30-18:35

1 stop41h 35m

London Heathrow

Sun 1/2

22:00-09:55

1 stop25h 25m

$1,813

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Tue 20/1

18:20-18:35

2 stops34h 45m

London Heathrow

Sat 7/2

22:00-15:45

2 stops31h 15m

$1,821

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 1/2

18:35-15:20

1 stop31h 15m

London Heathrow

Sun 15/2

10:40-08:50

1 stop59h 40m

$1,824

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 16/11

22:00-17:25

1 stop29h 55m

London Heathrow

Sun 23/11

08:05-17:05

1 stop22h 30m

$1,827

AdelaideLondon

ADL - LHR

ADLLHR

Adelaide

Sun 1/2

18:35-15:20

1 stop31h 15m

London Heathrow

Sun 15/2

21:45-08:50

1 stop48h 35m

$1,834

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Sun 1/2

18:35-06:25

1 stop46h 20m

London Gatwick

Sun 15/2

09:25-08:50

1 stop60h 55m

$1,834

AdelaideLondon

ADL - LGW

ADLLGW

Adelaide

Mon 17/11

22:00-12:35

1 stop25h 05m

London Gatwick

Sun 23/11

08:40-17:05

1 stop21h 55m

$1,839

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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 $1,757.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,054. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from South Australia to London for around $2,178.

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 $1,840. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $2,211.

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 $2,080 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 $1,724 on momondo.

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

You could potentially save up to 40% 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

Direct flights	None

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 November 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 $1,349	Free cancellation	Rating 7.3 279 reviews	Search Malaysia Airlines flights
Singapore Airlines	PriceFrom $1,486	Free cancellation	Rating 8.1 1,393 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,572	Free cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,589	Free cancellation	Rating 7.6 1,053 reviews	Search Cathay Pacific flights
Virgin Australia	PriceFrom $1,713	Free cancellation	Rating 7.6 424 reviews	Search Virgin Australia flights
British Airways	PriceFrom $1,756	Free cancellation	Rating 6.7 7,496 reviews	Search British Airways flights
Emirates	PriceFrom $1,844	Free cancellation	Rating 8.1 3,402 reviews	Search Emirates flights
Qantas Airways	PriceFrom $1,919	Free cancellation	Rating 7.5 927 reviews	Search Qantas Airways flights

Gatwick

Hounslow

Wembley

Milton Keynes

Brentford

Dover

Ipswich

Abingdon

Eastbourne

Slough

Chichester

Canterbury

Deal

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.

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Look for other cheap flights to Cardifffrom $2,455

Look for other cheap flights to Leedsfrom $1,690

Cheap flights from South Australia to London from $693

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Australia to London departing on 15/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Air Canada flights from South Australia to London

Our best Air Canada deals on South Australia to London flight tickets

Cathay Pacific flights from South Australia to London

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

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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

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 $1,757.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,054. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from South Australia to London for around $2,178.

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 $1,840. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $2,211.

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

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

You could potentially save up to 40% on your flight if you consider stops on a South Australia to London flight.

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

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

Which airlines fly to London?

How long does it take to fly to London?

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

Direct flights

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

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

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

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

Best airlines flying from South Australia to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London