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

Abu Dhabi (AUH) – chosen by Cheapflights users on 32% 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: 24h 28m.

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 £818.

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

Flights via New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 1h 46m.

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

A quick flight from Sydney to London Heathrow Airport can take about 28h 25m. China Eastern provides one of the quickest options available for as low as £1,016. The distance between Sydney and London Heathrow Airport is about 10568 mi. This flight may include one or multiple stops.

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 Air China. Our recent data shows that you can find tickets from as low as £676 on this airline. Additional options worth looking into are Etihad Airways and Air India, starting at £709 and £766 round-trip. Air China is currently priced 32% 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 £189. Users have also found prices from £195 and £207 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 Monday, which is when the least amount of flights are scheduled (3 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 £1,230. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £681 on average, our data indicates £1,492 when flying from Sydney to London Heathrow Airport.

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

Consider Etihad Airways, British Airways or Emirates 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 3 outbound flights to London Heathrow per day. 12 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.

£435+ 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 £1,358 and £931 in July. The cheapest return flight price found within the last 3 days was £865 on Air India (25 Jul-11 Aug).

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 Monday or Friday 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 18 June 2026.

Sat 25/720:35

SYD

LHR

1 stop47h 55m

Air India

Tue 11/821:45

LHR

SYD

1 stop36h 20m

Air India

Deal found 15/6£865

Fri 4/920:35

SYD

LHR

1 stop47h 55m

Air India

Tue 6/1013:15

LHR

SYD

1 stop44h 50m

Air India

Deal found 13/6£866

Thu 10/920:35

SYD

LHR

1 stop31h 25m

Air India

Sun 20/909:45

LHR

SYD

1 stop24h 20m

Air India

Deal found 14/6£866

Sat 1/820:35

SYD

LHR

1 stop31h 25m

Air India

Thu 13/814:00

LHR

SYD

1 stop44h 05m

Air India

Deal found 15/6£867

Sat 22/820:35

SYD

LHR

1 stop31h 25m

Air India

Wed 9/909:45

LHR

SYD

1 stop24h 20m

Air India

Deal found 16/6£868

Sun 26/720:30

SYD

LHR

1 stop31h 10m

China Eastern

Mon 10/821:20

LHR

SYD

1 stop30h 15m

China Eastern

Deal found 13/6£869

Mon 20/719:45

SYD

LHR

2 stops33h 30m

Air China

Sat 29/822:00

LHR

SYD

2 stops31h 50m

Air China

Deal found 15/6£869

Wed 15/720:30

SYD

LHR

1 stop31h 10m

China Eastern

Sat 19/921:20

LHR

SYD

1 stop30h 15m

China Eastern

Deal found 16/6£870

Mon 27/719:45

SYD

LHR

2 stops33h 30m

Air China

Mon 3/822:40

LHR

SYD

1 stop31h 10m

Air China

Deal found 15/6£871

Mon 5/1021:35

SYD

LHR

1 stop31h 25m

Air India

Mon 12/1013:15

LHR

SYD

1 stop44h 50m

Air India

Deal found 14/6£872

Wed 29/719:40

SYD

LHR

1 stop31h 00m

Air China

Wed 5/822:40

LHR

SYD

1 stop31h 10m

Air China

Deal found 14/6£872

Mon 20/719:45

SYD

LHR

1 stop33h 40m

Air China

Mon 3/822:40

LHR

SYD

1 stop31h 10m

Air China

Deal found 15/6£873

Find flight deals from Sydney to Heathrow

Round-trip from	£865
One-way from	£435
Popular in	December
Cheapest in	February
Average price	£1,111
Good round-trip deal	£1,238 or less

Air India
25/7-11/8
2 total stops
84h 15m total
Sydney to London

Search Deals

8/7
2 total stops
36h 40m total
Sydney to London

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£60 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2026

Search Deals

Price to beat on a round-trip 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

Mon 27/7

10:00-18:40

3 stops65h 40m

London Heathrow

Wed 12/8

21:20-12:35

1 stop30h 15m

£928

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 19/11

21:30-14:55

2 stops28h 25m

London Heathrow

Mon 23/11

06:25-19:35

2 stops26h 10m

£1,016

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 16/10

11:15-17:50

2 stops64h 35m

London Heathrow

Mon 16/11

11:00-13:15

1 stop39h 15m

£1,048

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 19/7

20:30-18:40

1 stop31h 10m

London Heathrow

Wed 29/7

21:20-12:35

1 stop30h 15m

£1,084

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 10/8

14:15-17:50

2 stops36h 35m

London Heathrow

Sun 27/9

19:50-08:15

2 stops51h 25m

£1,119

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 7/8

10:15-17:50

2 stops64h 35m

London Heathrow

Sun 23/8

19:50-08:15

2 stops27h 25m

£1,135

Fastest return journey

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 30/11

10:25-05:35

1 stop30h 10m

London Heathrow

Sun 27/12

21:25-07:55

1 stop23h 30m

£1,135

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 19/7

20:30-18:40

1 stop31h 10m

London Heathrow

Thu 23/7

21:20-12:35

1 stop30h 15m

£1,170

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 11/11

11:40-14:15

2 stops37h 35m

London Heathrow

Sun 15/11

11:20-19:35

2 stops45h 15m

£1,181

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 25/10

08:05-10:45

3 stops36h 40m

London Heathrow

Sun 8/11

16:30-19:35

2 stops40h 05m

£1,303

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 22 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 50 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 £801). Flying from Sydney to London Heathrow Airport in December is currently the most expensive (average of £1,342). 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, andQantas 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

3,592 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Emirates

8.1

Very Good

3,592 reviews

Emirates

8.1

Very Good

3,592 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Cathay Pacific

7.6

Good

1,380 reviews

Emirates

8.1

Very Good

3,592 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Qantas Airways

7.5

Good

1,047 reviews

Emirates

8.1

Very Good

3,592 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Etihad Airways

7.3

Good

1,453 reviews

Emirates

8.1

Very Good

3,592 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

British Airways

6.7

Okay

8,054 reviews

Emirates

8.1

Very Good

3,592 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

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 3 outbound flights to London Heathrow per day. 12 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 28h 25m. China Eastern provides one of the quickest options available for as low as £1,016. The distance between Sydney and London Heathrow Airport is about 10568 mi. This flight may include one or multiple stops.
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 Air China. Our recent data shows that you can find tickets from as low as £676 on this airline. Additional options worth looking into are Etihad Airways and Air India, starting at £709 and £766 round-trip. Air China is currently priced 32% 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 £189. Users have also found prices from £195 and £207 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 £1,230. While the most popular route (Sydney Kingsford Smith - London Heathrow) can be booked for £681 on average, our data indicates £1,492 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 £801). Flying from Sydney to London Heathrow Airport in December is currently the most expensive (average of £1,342). 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.

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Top 10 airlines flying from Sydney to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air China	Cheapest£676	Average£1,098	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	Cheapest£709	Average£919	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air India	Cheapest£766	Average£915	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Qatar Airways	Cheapest£810	Average£1,037	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£857	Average£1,258	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Singapore Airlines	Cheapest£891	Average£1,269	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest£895	Average£1,421	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Qantas Airways	Cheapest£905	Average£1,257	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest£973	Average£1,362	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
British Airways	Cheapest£980	Average£1,378	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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Cheapflights helps you search for flights from Sydney to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Heathrow?

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.

Can Cheapflights find flights from Sydney to Heathrow with no change fees?

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

Can Cheapflights notify me if prices for flights from Sydney to Heathrow become cheaper?

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 £435

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 8/7. 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 18 June 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 18 June 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 18 June 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 18 June 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 18 June 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 18 June 2026.

Last-minute flights from Sydney to HeathrowDiscover last-minute flight deals from Sydney to Heathrow. Data last updated 18 June 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Heathrow. Data last updated 18 June 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 18 June 2026.

Search for one-way flight options from Sydney to Heathrow. Find affordable one-way fares based on user searches. Data last updated 18 June 2026.

Find flight deals from Sydney to Heathrow

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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, andQantas 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

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Sydney to Heathrow by cabin class

Find flights from Sydney to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 18 June 2026.

Sydney and Heathrow flights

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Top 10 airlines flying from Sydney to Heathrow

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Can Cheapflights notify me if prices for flights from Sydney to Heathrow become cheaper?

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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 18 June 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 18 June 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 18 June 2026.

Last-minute flights from Sydney to Heathrow
Discover last-minute flight deals from Sydney to Heathrow. Data last updated 18 June 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 18 June 2026.