Which airport is the most popular layover for flights between Sydney and London Heathrow Airport?

Abu Dhabi (AUH) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Sydney to London Heathrow Airport on average per day?

As of June 2026, 2 flights take off from Sydney and land in London Heathrow Airport each day. The most common flight departure time for this route is 2:00PM, with 100% of daily flights taking off in the afternoon.

Which layover airport offers the lowest fares from Sydney to London Heathrow Airport?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,145.

Which layover airport has the shortest travel time from Sydney to London Heathrow Airport?

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 23h 46m.

Which layover airport has the shortest connection time from Sydney to London Heathrow Airport?

Hong Kong (HKG) has the shortest average layover time for this route: 1h 30m.

How many flights depart from Sydney to London Heathrow Airport on average per week?

The number of flights available between Sydney and London Heathrow Airport is 20 per week as of June 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What is the cheapest airline that flies from Sydney Kingsford Smith to London Heathrow?

China Eastern and Hainan Airlines are the most popular carriers operating from Sydney Kingsford Smith to London Heathrow

What airlines fly to London Heathrow Airport?

Etihad Airways, Qantas Airways and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Sydney according to our data. Etihad Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 7 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to London Heathrow Airport?

Prices for flights from Sydney Kingsford Smith Airport to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to London Heathrow Airport?

As of June 2026, there are 7 operators available to choose from for flights from Sydney Kingsford Smith Airport to London Heathrow Airport.

How old do you have to be to fly from Sydney Kingsford Smith Airport to London Heathrow Airport?

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 Sydney Kingsford Smith Airport to London Heathrow Airport.

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

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

$583 Cheap Flights from Sydney to London Heathrow Airport in 2026

Q: What is the typical price of a round-trip flight between Sydney and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,818 to $1,246. The lowest price recently found on this route was $1,159.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to London

Round-trip

One-way

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Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 pm - 6:45 pm

SYD

LHR

31h 10m

1 stop

2:45 pm - 6:35 am

LHR

SYD

29h 50m

1 stop

$1,159Etihad Airways

Sat, Oct 17 - Fri, Oct 23

8:30 pm - 6:40 pm

SYD

LHR

31h 10m

1 stop

9:20 pm - 12:35 pm

LHR

SYD

30h 15m

1 stop

$1,160China Eastern

Tue, Jul 14 - Mon, Sep 21

8:30 pm - 6:40 pm

SYD

LHR

31h 10m

1 stop

9:20 pm - 12:35 pm

LHR

SYD

30h 15m

1 stop

$1,163China Eastern

Sun, Jul 26 - Mon, Aug 10

8:30 pm - 6:40 pm

SYD

LHR

31h 10m

1 stop

9:20 pm - 12:35 pm

LHR

SYD

30h 15m

1 stop

$1,165China Eastern

Wed, Jul 15 - Sat, Sep 19

7:40 pm - 5:40 pm

SYD

LHR

31h 00m

1 stop

10:40 pm - 2:50 pm

LHR

SYD

31h 10m

1 stop

$1,168Air China

Wed, Jul 29 - Wed, Aug 5

8:30 pm - 6:40 pm

SYD

LHR

31h 10m

1 stop

9:20 pm - 12:35 pm

LHR

SYD

30h 15m

1 stop

$1,173China Eastern

Thu, Jul 16 - Sat, Sep 19

9:35 pm - 12:45 pm

SYD

LHR

25h 10m

1 stop

2:45 pm - 5:50 pm

LHR

SYD

41h 05m

1 stop

$1,174Etihad Airways

Mon, Oct 12 - Thu, Oct 22

9:35 pm - 12:45 pm

SYD

LHR

25h 10m

1 stop

8:55 pm - 6:35 am

LHR

SYD

22h 40m

1 stop

$1,180Etihad Airways

Thu, Oct 15 - Fri, Nov 13

12:00 pm - 6:40 pm

SYD

LHR

40h 40m

1 stop

9:00 pm - 1:35 pm

LHR

SYD

29h 35m

1 stop

$1,186China Eastern

Fri, Oct 23 - Fri, Oct 30

11:00 am - 6:40 pm

SYD

LHR

40h 40m

1 stop

9:20 pm - 8:00 am

LHR

SYD

49h 40m

3 stops

$1,187China Eastern

Tue, Jul 14 - Tue, Aug 25

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Air China flights from Sydney to London Heathrow Airport

Our best Air China deals on Sydney to London Heathrow Airport flight tickets

Air China

Jul 29

SYD7:40 pmSydney Kingsford Smith

31h 00m

1 stop

LHR5:40 pmLondon Heathrow

Aug 5

LHR10:40 pmLondon Heathrow

31h 10m

1 stop

SYD2:50 pmSydney Kingsford Smith

$1,168

Air China

Jul 13

SYD7:45 pmSydney Kingsford Smith

30h 55m

1 stop

LHR5:40 pmLondon Heathrow

Sep 18

LHR10:40 pmLondon Heathrow

31h 10m

1 stop

SYD2:50 pmSydney Kingsford Smith

$1,209

Air China

Aug 15

SYD7:40 pmSydney Kingsford Smith

33h 45m

1 stop

LHR8:25 pmLondon Heathrow

Aug 25

LHR10:40 pmLondon Heathrow

31h 10m

1 stop

SYD2:50 pmSydney Kingsford Smith

$1,239

Malaysia Airlines flights from Sydney to London Heathrow Airport

Our best Malaysia Airlines deals on Sydney to London Heathrow Airport flight tickets

Malaysia Airlines

Aug 5

SYD10:10 pmSydney Kingsford Smith

27h 25m

1 stop

LHR4:35 pmLondon Heathrow

Sep 5

LHR9:35 pmLondon Heathrow

24h 25m

1 stop

SYD7:00 amSydney Kingsford Smith

$1,246

Malaysia Airlines

Aug 3

SYD10:10 pmSydney Kingsford Smith

27h 25m

1 stop

LHR4:35 pmLondon Heathrow

Aug 23

LHR9:35 pmLondon Heathrow

27h 25m

1 stop

SYD10:00 amSydney Kingsford Smith

$1,247

Malaysia Airlines

Aug 5

SYD1:05 pmSydney Kingsford Smith

25h 50m

1 stop

LHR5:55 amLondon Heathrow

Sep 5

LHR9:35 pmLondon Heathrow

27h 25m

1 stop

SYD10:00 amSydney Kingsford Smith

$1,252

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 10/17

9:35 pm-6:45 pm

1 stop31h 10m

London Heathrow

Fri 10/23

2:45 pm-6:35 am

1 stop29h 50m

$1,159

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 7/14

8:30 pm-6:40 pm

1 stop31h 10m

London Heathrow

Mon 9/21

9:20 pm-12:35 pm

1 stop30h 15m

$1,160

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 7/26

8:30 pm-6:40 pm

1 stop31h 10m

London Heathrow

Mon 8/10

9:20 pm-12:35 pm

1 stop30h 15m

$1,163

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 7/15

8:30 pm-6:40 pm

1 stop31h 10m

London Heathrow

Sat 9/19

9:20 pm-12:35 pm

1 stop30h 15m

$1,165

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 7/29

7:40 pm-5:40 pm

1 stop31h 00m

London Heathrow

Wed 8/5

10:40 pm-2:50 pm

1 stop31h 10m

$1,168

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 7/16

8:30 pm-6:40 pm

1 stop31h 10m

London Heathrow

Sat 9/19

9:20 pm-12:35 pm

1 stop30h 15m

$1,173

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 10/12

9:35 pm-12:45 pm

1 stop25h 10m

London Heathrow

Thu 10/22

2:45 pm-5:50 pm

1 stop41h 05m

$1,174

Quickest round-trip

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 10/15

9:35 pm-12:45 pm

1 stop25h 10m

London Heathrow

Fri 11/13

8:55 pm-6:35 am

1 stop22h 40m

$1,180

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 10/23

12:00 pm-6:40 pm

1 stop40h 40m

London Heathrow

Fri 10/30

9:00 pm-1:35 pm

1 stop29h 35m

$1,186

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 7/14

11:00 am-6:40 pm

1 stop40h 40m

London Heathrow

Tue 8/25

9:20 pm-8:00 am

3 stops49h 40m

$1,187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to London Heathrow Airport

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

Layovers

Other information

What is the typical price of a round-trip flight between Sydney and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Sydney, with most prices found around $1,072. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from Sydney to London Heathrow Airport during October average around $1,145.

What is the cheapest Sydney Kingsford Smith to London Heathrow flight route?

Fly from Sydney Kingsford Smith to London Heathrow for the best Sydney Kingsford Smith - London Heathrow flight prices

How far in advance should I book a flight from Sydney to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Sydney for as low as $1,269 on momondo.

What cabin class options are available on Sydney to London Heathrow Airport flights?

There is only 1 cabin class available to choose from on Sydney to London Heathrow Airport 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 Sydney to London Heathrow Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Sydney to London Heathrow Airport flight.

How have Sydney to London Heathrow Airport flight prices changed over time?

As of June 2026, prices for Sydney to London Heathrow Airport flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sydney to London Heathrow Airport (SYD to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to London Heathrow Airport

Fastest flight time	24h 50m
Direct flights	Mon, Wed, Thu, Fri and Sun

The fastest flight from Sydney to London Heathrow Airport takes 24h 50m

Direct flights go from Sydney to London Heathrow Airport on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

Search flight deals

Frequently asked questions about flying from Sydney to London Heathrow Airport

How far is Sydney Kingsford Smith to London Heathrow by plane?
There are 10566.1 mi between Sydney Kingsford Smith and London Heathrow. By plane, this route typically takes 24h 50m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to London Heathrow Airport?
Prices for flights from Sydney Kingsford Smith Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to London Heathrow Airport?
As of June 2026, there are 7 operators available to choose from for flights from Sydney Kingsford Smith Airport to London Heathrow Airport.
How old do you have to be to fly from Sydney Kingsford Smith Airport to London Heathrow Airport?
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 Sydney Kingsford Smith Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow 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 license and a passport valid for six months after your intended arrival at London Heathrow Airport. 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 Sydney to London Heathrow Airport?
Based on momondo bookings for flights between Sydney and London Heathrow Airport, the leading plane model is Airbus A380-800, making up 94.59% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 2.70% and Boeing 777-300ER with 2.70%.
What is the most popular airline from Sydney to London Heathrow Airport?
Based on momondo bookings for flights between Sydney and London Heathrow Airport, the leading airline is Etihad Airways, making up 24% of the total bookings. Other popular airlines include Qantas Airways with 20%, British Airways with 13%, and Emirates with 13%.

Best airlines flying from Sydney to London Heathrow Airport

Compare and see reviews for airlines that fly from Sydney to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $901	Free Cancellation	Rating 7.3 155 reviews	Search Air China flights
Etihad Airways	PriceFrom $1,005	Free Cancellation	Rating 7.3 1,454 reviews	Search Etihad Airways flights
Singapore Airlines	PriceFrom $1,061	Free Cancellation	Rating 8.2 1,545 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,102	Free Cancellation	Rating 7.3 3,727 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom $1,218	Free Cancellation	Rating 7.5 1,047 reviews	Search Qantas Airways flights
Emirates	PriceFrom $1,330	Free Cancellation	Rating 8.1 3,590 reviews	Search Emirates flights
British Airways	PriceFrom $1,415	Free Cancellation	Rating 6.7 8,054 reviews	Search British Airways flights

Qantas Airways Flights From Sydney to London Heathrow Airport
Qantas Airways is one of the most popular airlines flying from Sydney to London Heathrow Airport, operating 7 flights/week on average for this route. A good Qantas Airways flight deal for Sydney to London Heathrow Airport starts from $1,218 round-trip, up to an average price of $1,851. Our users have rated Qantas Airways at 7.5/10.
British Airways Flights From Sydney to London Heathrow Airport
British Airways (6.7/10 from 8,052 reviews) operates around 7 flights from Sydney to London Heathrow Airport in any given week. The average British Airways airfare for this route is around $1,726, with deals from around $1,415 rare but found on momondo. Referenced prices are for round-trip Sydney to London Heathrow Airport flight searches in the last 72 hours.

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Stratford-upon-Avon

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Ilford

Folkestone

Uxbridge

Why use momondo?

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

It is quick and easy to find Sydney 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 Sydney to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Sydney with this policy.

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

Once all potential Sydney to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to London from Sydney 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 London Heathrow Airport trip

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Flights to London Gatwick Airportfrom $379

Flights to London Stansted Airportfrom $409

Flights to London City Airportfrom $705

Flights to London Luton Airportfrom $483

Flights to Glasgow Intl Airportfrom $539

Flights to London Southend Airportfrom $587

Flights to Belfast Intl Airportfrom $711

Flights to Belfast City Airportfrom $711

Cheap flights from Sydney to London from $583

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to London departing on 7/24. 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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Air China flights from Sydney to London Heathrow Airport

Our best Air China deals on Sydney to London Heathrow Airport flight tickets

Malaysia Airlines flights from Sydney to London Heathrow Airport

Our best Malaysia Airlines deals on Sydney to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Sydney to London Heathrow Airport

What is the typical price of a round-trip flight between Sydney and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest Sydney Kingsford Smith to London Heathrow flight route?

How far in advance should I book a flight from Sydney to London Heathrow Airport?

What cabin class options are available on Sydney to London Heathrow Airport flights?

Can stopping save me money on Sydney to London Heathrow Airport flights?

How have Sydney to London Heathrow Airport flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to London Heathrow?

What airlines fly to London Heathrow Airport?

Which airport is the most popular layover for flights between Sydney and London Heathrow Airport?

Which layover airport offers the lowest fares from Sydney to London Heathrow Airport?

Which layover airport has the shortest travel time from Sydney to London Heathrow Airport?

Which layover airport has the shortest connection time from Sydney to London Heathrow Airport?

How many flights depart from Sydney to London Heathrow Airport on average per day?

How many flights depart from Sydney to London Heathrow Airport on average per week?

When to book flights from Sydney to London Heathrow Airport

Cheap Sydney to London Heathrow Airport (SYD to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to London Heathrow Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to London Heathrow Airport

Best airlines flying from Sydney to London Heathrow Airport

Compare and see reviews for airlines that fly from Sydney to London Heathrow Airport with momondo

Qantas Airways Flights From Sydney to London Heathrow Airport

British Airways Flights From Sydney to London Heathrow Airport

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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

Find better results for your trip to London

Popular cities in the United Kingdom

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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