What’s the cheapest stopover airport for flights from Sydney to London Heathrow Airport?

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of £826.

Which airport typically offers the quickest stopover for flights from Sydney to London Heathrow Airport?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 2h 02m.

What’s the top stopover airport for flights from Sydney to London Heathrow Airport?

Hong Kong (HKG) – chosen by Cheapflights users on 18% of one-stop itineraries from Sydney to London Heathrow Airport on Cheapflights.

What’s the fastest stopover option from Sydney to London Heathrow Airport?

Flights via Dubai (DXB) have the shortest average one-way travel time for one-stop routes: 23h 53m.

How long is the flight from Sydney to London Heathrow Airport?

A quick flight from Sydney to London Heathrow Airport can take about 24h 20m. Etihad Airways provides one of the quickest options available for as low as £709. The distance between Sydney and London Heathrow Airport is about 10568 mi.

What are the cheapest airlines flying from Sydney to London Heathrow Airport round-trip?

Our cheapest airline available from Sydney to London Heathrow Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as £624 on this airline. Additional options worth looking into are China Eastern and China Southern, starting at £637 and £637 round-trip. Turkish Airlines is currently priced 37% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Sydney to London Heathrow Airport one-way?

For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as £191. Users have also found prices from £197 and £209 on China Southern and Air China, respectively.

Weekly flight availability from Sydney to London Heathrow Airport

The most flights from SYD to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Sydney to London Heathrow Airport?

Looking at all options, your cheapest flight can be booked for £733. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £643 on average, our data indicates £1,259 when flying from Sydney to London Heathrow Airport.

What are the most popular airlines that fly from Sydney to London Heathrow Airport?

Consider British Airways, Cathay Pacific or Etihad Airways when booking your flight. These represent the most popular airlines when flying from Sydney to London Heathrow Airport.

What airport do you fly from for flights from Sydney to London Heathrow?

For a flight from Sydney to London Heathrow, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 2 outbound flights to London Heathrow per day. 15 airlines have flights to London Heathrow from Sydney Kingsford Smith on a regular basis.

Can I find deals for flights from Sydney to Heathrow that include hotel bookings?

Yes. In addition to deals on Sydney to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Heathrow.

Can I find deals for business class flights from Sydney to Heathrow?

Yes. Cheapflights offers flight deals from Sydney to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£401+ Cheap Flights from Sydney to London Heathrow Airport

Q: How much does it cost for a return flight from Sydney to London Heathrow Airport?

Airfare is below average for this route at the moment. Sydney to London Heathrow Airport flights typically cost between £1,200 and £870 in May. The cheapest return flight price found within the last 3 days was £709 on Etihad Airways (3 May-10 May).

Cheapflights Tip: The best prices from Sydney Kingsford Smith to London Heathrow are usually found in February or October, booked 51 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Sydney to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Sydney to Heathrow
Explore the most affordable flight options available from Sydney to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 April 2026.

Sun 3/515:40

SYD

LHR

1 stop24h 20m

Etihad Airways

Sun 10/520:45

LHR

SYD

1 stop35h 05m

Etihad Airways

Deal found 3/4£709

Thu 21/520:50

SYD

LHR

1 stop30h 55m

Etihad Airways

Wed 10/621:45

LHR

SYD

1 stop34h 05m

Etihad Airways

Deal found 8/4£716

Thu 21/520:50

SYD

LHR

1 stop30h 55m

Etihad Airways

Thu 25/620:50

LHR

SYD

1 stop35h 00m

Etihad Airways

Deal found 3/4£719

Thu 21/520:50

SYD

LHR

1 stop30h 55m

Etihad Airways

Tue 2/614:45

LHR

SYD

1 stop41h 05m

Etihad Airways

Deal found 3/4£722

Mon 11/520:50

SYD

LHR

1 stop27h 15m

Etihad Airways

Mon 15/614:45

LHR

SYD

1 stop30h 25m

Etihad Airways

Deal found 6/4£722

Tue 7/415:40

SYD

LHR

1 stop36h 40m

Etihad Airways

Tue 21/420:45

LHR

SYD

1 stop35h 05m

Etihad Airways

Deal found 5/4£724

Fri 15/515:40

SYD

LHR

1 stop36h 05m

Etihad Airways

Wed 10/614:45

LHR

SYD

1 stop30h 25m

Etihad Airways

Deal found 5/4£733

Fri 24/415:40

SYD

LHR

1 stop30h 50m

Etihad Airways

Sun 3/520:45

LHR

SYD

1 stop24h 25m

Etihad Airways

Deal found 3/4£734

Tue 7/415:40

SYD

LHR

1 stop36h 40m

Etihad Airways

Tue 5/514:45

LHR

SYD

1 stop41h 05m

Etihad Airways

Deal found 6/4£735

Fri 24/415:40

SYD

LHR

1 stop30h 50m

Etihad Airways

Thu 28/520:45

LHR

SYD

1 stop35h 05m

Etihad Airways

Deal found 5/4£736

Fri 1/520:50

SYD

LHR

1 stop30h 55m

Etihad Airways

Sat 16/521:45

LHR

SYD

1 stop23h 25m

Etihad Airways

Deal found 5/4£737

Find flight deals from Sydney to Heathrow

Round-trip from	£709
One-way from	£401
Popular in	December
Cheapest in	February
Average price	£1,011
Good round-trip deal	£1,124 or less
Good one-way deal	£1,097 or less

Etihad Airways
3/5-10/5
2 total stops
59h 25m total
Sydney to London

Search Deals

22/4
2 total stops
33h 55m total
Sydney to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£55 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to London Heathrow.

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Price to beat on a one-way flight from Sydney Kingsford Smith to London Heathrow.

Search Deals

Cheapflights 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 return flight

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 6/6

21:30-18:45

1 stop30h 15m

London Heathrow

Tue 30/6

20:50-16:50

1 stop35h 00m

£882

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 2/6

10:15-16:55

2 stops39h 40m

London Heathrow

Sun 16/8

19:50-08:15

2 stops51h 25m

£1,126

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 4/5

20:45-18:00

1 stop30h 15m

London Heathrow

Wed 3/6

06:15-17:30

2 stops26h 15m

£1,162

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 23/5

10:00-18:40

3 stops41h 40m

London Heathrow

Thu 28/5

21:20-08:00

3 stops49h 40m

£1,163

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 9/6

07:20-09:50

3 stops35h 30m

London Heathrow

Tue 16/6

06:30-19:10

2 stops27h 40m

£1,210

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 11/7

21:30-15:05

1 stop26h 35m

London Heathrow

Sat 1/8

20:50-06:10

1 stop24h 20m

£1,228

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 20/6

10:00-18:40

3 stops65h 40m

London Heathrow

Mon 13/7

21:20-08:00

2 stops49h 40m

£1,345

Fastest return journey

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 15/7

20:45-14:10

1 stop26h 25m

London Heathrow

Fri 24/7

09:30-17:10

1 stop22h 40m

£1,393

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 20/6

10:15-17:50

2 stops40h 35m

London Heathrow

Sun 12/7

19:50-08:15

2 stops51h 25m

£1,431

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 2/7

20:30-18:40

1 stop31h 10m

London Heathrow

Tue 21/7

21:20-12:35

1 stop30h 15m

£1,434

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from Sydney to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sydney with our price prediction graph.

SYD-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to London Heathrow Airport

Prices

Airlines

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

The price you pay for your flight from Sydney to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Sydney to London Heathrow Airport (average of £498). Flying from Sydney to London Heathrow Airport in December is currently the most expensive (average of £940). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Sydney to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Emirates,Cathay Pacific, andEtihad Airways from Sydney to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,558 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Emirates

8.1

Very Good

3,558 reviews

Emirates

8.1

Very Good

3,558 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Cathay Pacific

7.6

Good

1,259 reviews

Emirates

8.1

Very Good

3,558 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Etihad Airways

7.3

Good

1,428 reviews

Emirates

8.1

Very Good

3,558 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

British Airways

6.7

Okay

7,859 reviews

Emirates

8.1

Very Good

3,558 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Air India

5.5

Fair

2,966 reviews

Emirates

8.1

Very Good

3,558 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Namakajjo,Feb 2026

EBB - DXB

Emirates is the best airline in the world Big up Emirates airlines

Related info for your journey

What airport do you fly from for flights from Sydney to London Heathrow?
For a flight from Sydney to London Heathrow, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 2 outbound flights to London Heathrow per day. 15 airlines have flights to London Heathrow from Sydney Kingsford Smith on a regular basis.
How long is the flight from Sydney to London Heathrow Airport?
A quick flight from Sydney to London Heathrow Airport can take about 24h 20m. Etihad Airways provides one of the quickest options available for as low as £709. The distance between Sydney and London Heathrow Airport is about 10568 mi.
What are the cheapest airlines flying from Sydney to London Heathrow Airport round-trip?
Our cheapest airline available from Sydney to London Heathrow Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as £624 on this airline. Additional options worth looking into are China Eastern and China Southern, starting at £637 and £637 round-trip. Turkish Airlines is currently priced 37% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Sydney to London Heathrow Airport one-way?
For one-way options, check prices for Hainan Airlines. According to our data, you can fly for as low as £191. Users have also found prices from £197 and £209 on China Southern and Air China, respectively.
What are the cheapest flights from Sydney to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £733. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £643 on average, our data indicates £1,259 when flying from Sydney to London Heathrow Airport.
Can I find deals for flights from Sydney to Heathrow that include hotel bookings?
Yes. In addition to deals on Sydney to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Heathrow.
Can I find deals for business class flights from Sydney to Heathrow?
Yes. Cheapflights offers flight deals from Sydney to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Sydney to London Heathrow Airport (average of £498). Flying from Sydney to London Heathrow Airport in December is currently the most expensive (average of £940). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Sydney to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest£624	Average£991	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
China Eastern	Cheapest£637	Average£763	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£637	Average£1,112	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£673	Average£878	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Air India	Cheapest£696	Average£876	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Etihad Airways	Cheapest£698	Average£889	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Malaysia Airlines	Cheapest£788	Average£1,089	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qatar Airways	Cheapest£813	Average£1,048	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£840	Average£1,168	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	Cheapest£842	Average£1,148	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Heathrow for you. Better yet — we are completely free to use.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Heathrow flexibly with Cheapflights today.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Sydney today and book when prices fit your budget.

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Cheap flights from Sydney to London Heathrow Airport from £401

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Heathrow

Cheapest flights from Sydney to HeathrowExplore the most affordable flight options available from Sydney to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 April 2026.

Explore the most affordable flight options available from Sydney to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 April 2026.

Best flights from Sydney to HeathrowDiscover carefully curated flight deals from Sydney to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 April 2026.

Discover carefully curated flight deals from Sydney to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 April 2026.

Direct flights from Sydney to HeathrowExplore direct flight options from Sydney to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 April 2026.

Explore direct flight options from Sydney to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 April 2026.

Last-minute flights from Sydney to HeathrowDiscover last-minute flight deals from Sydney to Heathrow. Data last updated 8 April 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Heathrow. Data last updated 8 April 2026 and is based on user searches.

One-way flights from Sydney to HeathrowSearch for one-way flight options from Sydney to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 April 2026.

Search for one-way flight options from Sydney to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 April 2026.

Find flight deals from Sydney to Heathrow

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Popular in

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

Best time to book a flight from Sydney to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to London Heathrow Airport

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

What is the cheapest month to book a flight from Sydney to London Heathrow Airport?

What is the cheapest time of day to fly from SYD to LHR?

How much does it cost for a return flight from Sydney to London Heathrow Airport?

Weekly flight availability from Sydney to London Heathrow Airport

What’s the top stopover airport for flights from Sydney to London Heathrow Airport?

What’s the cheapest stopover airport for flights from Sydney to London Heathrow Airport?

What’s the fastest stopover option from Sydney to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Sydney to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Emirates,Cathay Pacific, andEtihad Airways from Sydney to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to London Heathrow?

How long is the flight from Sydney to London Heathrow Airport?

What are the cheapest airlines flying from Sydney to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Sydney to London Heathrow Airport one-way?

What are the cheapest flights from Sydney to London Heathrow Airport?

Can I find deals for flights from Sydney to Heathrow that include hotel bookings?

How can I find direct flights from Sydney to Heathrow?

Can I find deals for business class flights from Sydney to Heathrow?

What is the cheapest month to book a flight from Sydney to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Sydney to Heathrow

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Complete your trip

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Direct flights to England

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Search flights from Sydney to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 April 2026.

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Top 10 airlines flying from Sydney to Heathrow

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Cheapest flights from Sydney to Heathrow
Explore the most affordable flight options available from Sydney to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 April 2026.

Best flights from Sydney to Heathrow
Discover carefully curated flight deals from Sydney to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 April 2026.

Direct flights from Sydney to Heathrow
Explore direct flight options from Sydney to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 April 2026.

Last-minute flights from Sydney to Heathrow
Discover last-minute flight deals from Sydney to Heathrow. Data last updated 8 April 2026 and is based on user searches.

One-way flights from Sydney to Heathrow
Search for one-way flight options from Sydney to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 April 2026.