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 22h 50m. Keep in mind that layovers or delays could extend your travel time.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

How often are flights from Australia to London delayed?

Historically, on average around 14% of flights between Australia and London have experienced a delay on any given week. The average delay length over the past 12 months has been 224 minutes.

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

As of November 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 most punctual flight time for Australia to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Australia to London flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

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

China Eastern, China Southern, and Turkish Airlines 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 November 2025. The most frequent departure time is 16:00, 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 28% of people opting to fly with this airline when travelling to London. Keep in mind that there are 17 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 17 operators available for flights from Australia to London as of November 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.

£311 Cheap Flights from Australia to London in 2025/26

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21:30 - 14:00SYD-LGW

27h 30m1 stop

10:30 - 10:00LGW-SYD

36h 30m1 stop

£748China Eastern

Find Deal

Tue, 20 Jan - Wed, 4 Feb

16:15 - 16:10PER-LHR

31h 55m2 stops

06:35 - 05:50LHR-PER

39h 15m2 stops

£749Turkish Airlines

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Sat, 7 Mar - Sat, 21 Mar

11:00 - 18:40SYD-LHR

40h 40m1 stop

22:40 - 14:50LHR-SYD

31h 10m1 stop

£750Multiple Airlines

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Tue, 7 Apr - Thu, 30 Apr

08:30 - 15:00PER-LHR

38h 30m1 stop

20:15 - 06:55LHR-PER

26h 40m1 stop

£750Cathay Pacific

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Mon, 19 Jan - Tue, 3 Feb

08:30 - 15:00PER-LHR

38h 30m1 stop

17:50 - 06:55LHR-PER

29h 05m1 stop

£754Cathay Pacific

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Mon, 19 Jan - Tue, 3 Feb

22:00 - 17:20SYD-LGW

30h 20m2 stops

21:30 - 19:40LGW-SYD

37h 10m2 stops

£758China Southern

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Mon, 19 Jan - Tue, 26 May

02:10 - 16:35PER-LHR

21h 25m1 stop

11:00 - 14:50LHR-PER

20h 50m1 stop

£759Malaysia Airlines

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Sun, 26 Apr - Thu, 21 May

18:20 - 14:30MEL-LHR

31h 10m1 stop

19:20 - 17:00LHR-MEL

34h 40m1 stop

£779Etihad Airways

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Tue, 24 Feb - Tue, 10 Mar

17:10 - 18:45MEL-LHR

34h 35m1 stop

14:45 - 15:35LHR-MEL

39h 50m1 stop

£780Etihad Airways

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Wed, 22 Apr - Wed, 29 Apr

10:15 - 14:00BNE-LHR

37h 45m2 stops

22:00 - 08:15LHR-BNE

24h 15m1 stop

£789China Southern

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Tue, 20 Jan - Wed, 11 Mar

Turkish Airlines flights from Australia to London

Our best Turkish Airlines deals on Australia to London flight tickets

Turkish Airlines

7 Mar

PER16:15Perth

31h 55m

2 stops

LHR16:10London Heathrow

21 Mar

LHR06:35London Heathrow

39h 15m

2 stops

PER05:50Perth

£749

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Turkish Airlines

25 Feb

PER02:25Perth

26h 40m

2 stops

LHR21:05London Heathrow

15 Mar

LHR06:35London Heathrow

24h 40m

2 stops

PER15:15Perth

£752

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Turkish Airlines

15 May

PER15:50Perth

30h 30m

2 stops

LHR15:20London Heathrow

15 Jun

LHR16:55London Heathrow

25h 15m

2 stops

PER01:10Perth

£760

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Malaysia Airlines flights from Australia to London

Our best Malaysia Airlines deals on Australia to London flight tickets

Malaysia Airlines

26 Apr

PER02:10Perth

21h 25m

1 stop

LHR16:35London Heathrow

21 May

LHR11:00London Heathrow

20h 50m

1 stop

PER14:50Perth

£759

Find similar

Malaysia Airlines

23 Mar

PER02:25Perth

21h 00m

1 stop

LHR15:25London Heathrow

26 Apr

LHR21:35London Heathrow

20h 35m

1 stop

PER01:10Perth

£797

Find similar

Malaysia Airlines

23 Mar

PER02:25Perth

21h 00m

1 stop

LHR15:25London Heathrow

26 Apr

LHR21:35London Heathrow

20h 35m

1 stop

PER01:10Perth

£798

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Route

Depart

Return

Price

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 20/1

21:30-14:00

1 stop27h 30m

London Gatwick

Wed 4/2

10:30-10:00

1 stop36h 30m

£748

PerthLondon

PER - LHR

PERLHR

Perth

Sat 7/3

16:15-16:10

2 stops31h 55m

London Heathrow

Sat 21/3

06:35-05:50

2 stops39h 15m

£749

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 7/4

11:00-18:40

1 stop40h 40m

London Heathrow

Thu 30/4

22:40-14:50

1 stop31h 10m

£750

PerthLondon

PER - LHR

PERLHR

Perth

Mon 19/1

08:30-15:00

1 stop38h 30m

London Heathrow

Tue 3/2

20:15-06:55

1 stop26h 40m

£750

PerthLondon

PER - LHR

PERLHR

Perth

Mon 19/1

08:30-15:00

1 stop38h 30m

London Heathrow

Tue 3/2

17:50-06:55

1 stop29h 05m

£754

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 19/1

22:00-17:20

2 stops30h 20m

London Gatwick

Tue 26/5

21:30-19:40

2 stops37h 10m

£758

PerthLondon

PER - LHR

PERLHR

Perth

Sun 26/4

02:10-16:35

1 stop21h 25m

London Heathrow

Thu 21/5

11:00-14:50

1 stop20h 50m

£759

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 24/2

18:20-14:30

1 stop31h 10m

London Heathrow

Tue 10/3

19:20-17:00

1 stop34h 40m

£779

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Wed 22/4

17:10-18:45

1 stop34h 35m

London Heathrow

Wed 29/4

14:45-15:35

1 stop39h 50m

£780

BrisbaneLondon

BNE - LHR

BNELHR

Brisbane

Tue 20/1

10:15-14:00

2 stops37h 45m

London Heathrow

Wed 11/3

22:00-08:15

1 stop24h 15m

£789

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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

Delays

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 £799, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Australia averaging around £808.

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

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,122. 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 £1,495.

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 £903. Flights in the afternoon are often more expensive, with an average ticket price of £1,430.

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 £991 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 £924 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 12% 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

Fastest flight time	17h 30m
Direct flights	Every day
Airports in London	1 airport

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 17 operators available for flights from Australia to London as of November 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 53.10% of the total bookings. Other popular models include Airbus A380-800 with 46.81% and Boeing 777-300ER with 0.08%.

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 £520	Free Cancellation	Rating 8.4 1,283 reviews	Search EVA Air flights
Etihad Airways	PriceFrom £598	Free Cancellation	Rating 7.4 1,312 reviews	Search Etihad Airways flights
China Southern	PriceFrom £600	Free Cancellation	Rating 7.5 119 reviews	Search China Southern flights
China Eastern	PriceFrom £653	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom £660	Free Cancellation	Rating 7.6 1,068 reviews	Search Cathay Pacific flights
Malaysia Airlines	PriceFrom £663	Free Cancellation	Rating 7.3 281 reviews	Search Malaysia Airlines flights
Air China	PriceFrom £686	Free Cancellation	Rating 7.2 126 reviews	Search Air China flights
Air India	PriceFrom £705	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
China Airlines	PriceFrom £721	Free Cancellation	Rating 8.3 782 reviews	Search China Airlines flights
Qatar Airways	PriceFrom £722	Free Cancellation	Rating 7.4 3,672 reviews	Search Qatar Airways flights

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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.

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Cheap flights from Australia to London from £311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to London departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Turkish Airlines deals on Australia to London flight tickets

Malaysia Airlines flights from Australia to London

Our best Malaysia Airlines deals on Australia to London flight tickets

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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

What is the cheapest month to fly to London?

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

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £1,122. 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 £1,495.

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 £903. Flights in the afternoon are often more expensive, with an average ticket price of £1,430.

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?

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 12% on your flight if you consider stops on a Australia to London flight.

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

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

Which airlines fly to London?

How often are flights from Australia to London delayed?

Historically, on average around 14% of flights between Australia and London have experienced a delay on any given week. The average delay length over the past 12 months has been 224 minutes.

What is the most punctual flight time for Australia to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Australia to London flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

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 November 2025. The most frequent departure time is 16:00, with 75% of daily flights leaving in the afternoon.

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

As of November 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.

How long does it take to fly to London?

Cheap Australia to London flight deals and tips

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

Fastest flight time

Direct flights

Airports in London

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

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

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

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

What is the most popular plane model from Australia to London?

Best airlines flying from Australia to London

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

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

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

I’m not ready to book a flight from 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 35.6 mi from London