How long does it take to fly to London?

Flight times from Australia to London vary, but if you’re flying out of Perth and flying into London Heathrow Airport (one of the most popular routes), then the duration is 17h 30m on average. Another popular route from Australia to London is flying from Melbourne to London Heathrow Airport, which will take roughly 23h 05m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Australia to London on average per week?

As of October 2025, 28 flights take off from Australia and land in London each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

Etihad Airways, Air China, and China Southern are the most popular carriers operating from Australia to London

How many flights depart from Australia to London on average per day?

The number of flights available between Australia and London is 4 per day as of October 2025. The most frequent departure time is 15:00, with 75% of daily flights leaving in the afternoon.

Which airlines fly to London?

Singapore Airlines, Emirates and Qantas Airways are the top three most popular airlines that fly to London from Australia according to our data. Singapore Airlines is the first choice among our users, with 29% of people opting to fly with this airline when travelling to London. Keep in mind that there are 18 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 Australia to London?

Prices for flights from Australia to London are updated daily.

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

There are 18 operators available for flights from Australia to London as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to London.

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

The required travel and health documents for your London 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 license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£313 Cheap Flights from Australia to London in 2025/26

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Recent return flight deals from Australia to London

Enter your travel dates to find the best prices.

13:05 - 09:55MEL-LGW

30h 50m2 stops

12:35 - 14:35LGW-MEL

41h 00m1 stop

£653Multiple Airlines

Find Deal

Mon, 30 Mar - Mon, 20 Apr

22:30 - 17:30MEL-LHR

30h 00m1 stop

21:20 - 10:00LHR-MEL

26h 40m1 stop

£654China Eastern

Find Deal

Mon, 2 Mar - Tue, 31 Mar

15:55 - 06:35PER-LHR

22h 40m1 stop

08:40 - 11:55LHR-PER

19h 15m1 stop

£692Qatar Airways

Find Deal

Thu, 6 Nov - Sun, 30 Nov

15:55 - 13:20PER-LHR

29h 25m1 stop

08:05 - 12:20LHR-PER

20h 15m1 stop

£693Qatar Airways

Find Deal

Mon, 10 Nov - Mon, 24 Nov

00:25 - 17:20PER-LHR

24h 55m1 stop

22:05 - 06:55LHR-PER

24h 50m1 stop

£695Cathay Pacific

Find Deal

Tue, 4 Nov - Sun, 30 Nov

00:25 - 17:20PER-LHR

24h 55m1 stop

16:50 - 22:55LHR-PER

22h 05m1 stop

£705Cathay Pacific

Find Deal

Tue, 4 Nov - Tue, 11 Nov

18:10 - 15:20BNE-LHR

31h 10m1 stop

21:45 - 10:45LHR-BNE

27h 00m1 stop

£771Singapore Airlines

Find Deal

Sun, 1 Feb - Sat, 28 Feb

23:25 - 05:55BNE-LHR

40h 30m1 stop

21:45 - 16:55LHR-BNE

33h 10m1 stop

£772Singapore Airlines

Find Deal

Tue, 17 Feb - Sat, 28 Feb

22:30 - 12:05MEL-STN

24h 35m1 stop

14:05 - 23:20STN-MEL

22h 15m1 stop

£931Emirates

Find Deal

Wed, 5 Nov - Thu, 20 Nov

22:30 - 12:05MEL-STN

24h 35m1 stop

14:05 - 06:25STN-MEL

29h 20m1 stop

£938Emirates

Find Deal

Sun, 16 Nov - Sun, 23 Nov

China Eastern flights from Australia to London

Our best China Eastern deals on Australia to London flight tickets

China Eastern

2 Mar

MEL22:30Melbourne

30h 00m

1 stop

LHR17:30London Heathrow

31 Mar

LHR21:20London Heathrow

26h 40m

1 stop

MEL10:00Melbourne

£654

Find similar

China Eastern

21 Oct

MEL12:00Melbourne

28h 30m

1 stop

LGW06:30London Gatwick

28 Oct

LGW10:30London Gatwick

40h 35m

1 stop

MEL14:05Melbourne

£654

Find similar

China Eastern

14 Jan

MEL12:00Melbourne

40h 30m

1 stop

LHR17:30London Heathrow

15 Mar

LHR21:00London Heathrow

30h 05m

1 stop

MEL14:05Melbourne

£657

Find similar

Air China flights from Australia to London

Our best Air China deals on Australia to London flight tickets

Air China

3 Nov

MEL20:15Melbourne

35h 00m

2 stops

LHR20:15London Heathrow

1 Dec

LHR20:25London Heathrow

32h 15m

1 stop

MEL15:40Melbourne

£660

Find similar

Air China

3 Nov

MEL20:15Melbourne

45h 40m

2 stops

LGW06:55London Gatwick

28 Nov

LGW11:05London Gatwick

41h 35m

2 stops

MEL15:40Melbourne

£662

Find similar

Air China

16 Nov

SYD20:40Sydney Kingsford Smith

30h 15m

1 stop

LHR15:55London Heathrow

2 Dec

LHR22:10London Heathrow

54h 20m

2 stops

SYD15:30Sydney Kingsford Smith

£676

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Mon 30/3

13:05-09:55

2 stops30h 50m

London Gatwick

Mon 20/4

12:35-14:35

1 stop41h 00m

£653

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Mon 2/3

22:30-17:30

1 stop30h 00m

London Heathrow

Tue 31/3

21:20-10:00

1 stop26h 40m

£654

PerthLondon

PER - LHR

PERLHR

Perth

Thu 6/11

15:55-06:35

1 stop22h 40m

London Heathrow

Sun 30/11

08:40-11:55

1 stop19h 15m

£692

PerthLondon

PER - LHR

PERLHR

Perth

Mon 10/11

15:55-13:20

1 stop29h 25m

London Heathrow

Mon 24/11

08:05-12:20

1 stop20h 15m

£693

PerthLondon

PER - LHR

PERLHR

Perth

Tue 4/11

00:25-17:20

1 stop24h 55m

London Heathrow

Sun 30/11

22:05-06:55

1 stop24h 50m

£695

PerthLondon

PER - LHR

PERLHR

Perth

Tue 4/11

00:25-17:20

1 stop24h 55m

London Heathrow

Tue 11/11

16:50-22:55

1 stop22h 05m

£705

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Sun 1/2

18:10-15:20

1 stop31h 10m

London Heathrow

Sat 28/2

21:45-10:45

1 stop27h 00m

£771

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Tue 17/2

23:25-05:55

1 stop40h 30m

London Heathrow

Sat 28/2

21:45-16:55

1 stop33h 10m

£772

MelbourneLondon

MEL - STN

MELSTN

Melbourne

Wed 5/11

22:30-12:05

1 stop24h 35m

London Stansted

Thu 20/11

14:05-23:20

1 stop22h 15m

£931

MelbourneLondon

MEL - STN

MELSTN

Melbourne

Sun 16/11

22:30-12:05

1 stop24h 35m

London Stansted

Sun 23/11

14:05-06:25

1 stop29h 20m

£938

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 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?

The cheapest month to fly to London from Australia is in February. Flight prices, which tend to average around £776, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Australia averaging around £788.

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 £1,090. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to London for around £1,458.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £881. Flights in the afternoon are often more expensive, with an average ticket price of £1,395.

What is the cheapest Australia to London flight route?

Fly from Perth to London Heathrow for the best Australia - London flight prices

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

You are more likely to see cheaper flights to London from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £969 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 Australia for as low as £887 on momondo.

What cabin class options are available on Australia to London flights?

There are 3 cabin classes available to choose from on Australia to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Australia to London flights?

You could potentially save up to 4% on your flight if you consider stops on a Australia to London flight.

Cheap Australia to London flight deals and tips

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

Best price found	£684
Fastest flight time	17h 30m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Australia in the past 72 hours is £684. The best return flight deal from Australia to London found on momondo in the last 72 hours is £1,568.

The fastest flight from Australia to London takes 17h 30m

Direct flights go from Australia to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

When did momondo last update prices for flights from Australia to London?
Prices for flights from Australia to London are updated daily.
How many operators does momondo search for flights from Australia to London?
There are 18 operators available for flights from Australia to London as of October 2025.
How old do you have to be to fly from Australia to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Australia to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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 license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Australia to London?
Based on momondo bookings for flights between Australia and London, the leading plane model is Boeing 787-9 Dreamliner, making up 50.74% of the total bookings. Other popular models include Airbus A380-800 with 49.12% and Boeing 777-300ER with 0.15%.

Best airlines flying from Australia to London

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

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom £508	Free Cancellation	Rating 8.4 1,253 reviews	Search EVA Air flights
Emirates	PriceFrom £549	Free Cancellation	Rating 8.1 3,375 reviews	Search Emirates flights
China Southern	PriceFrom £581	Free Cancellation	Rating 7.4 116 reviews	Search China Southern flights
Etihad Airways	PriceFrom £583	Free Cancellation	Rating 7.4 1,281 reviews	Search Etihad Airways flights
China Eastern	PriceFrom £637	Free Cancellation	Rating 7.2 172 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom £644	Free Cancellation	Rating 7.6 1,028 reviews	Search Cathay Pacific flights
Malaysia Airlines	PriceFrom £647	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
Air China	PriceFrom £669	Free Cancellation	Rating 7.2 114 reviews	Search Air China flights
Air India	PriceFrom £688	Free Cancellation	Rating 5.5 2,937 reviews	Search Air India flights
Qatar Airways	PriceFrom £693	Free Cancellation	Rating 7.4 3,652 reviews	Search Qatar Airways flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Dover

Hayes

Chelmsford

Worthing

Dartford

Bedford

Ramsgate

Stansted

Why use momondo?

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

It is quick and easy to find Australia to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. All flights to London from Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 London from Australia.

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

If you are not ready to book a flight from Australia to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.