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$801+ Cheap flights to Heathrow

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
1 Jul — 8 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Heathrow in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Heathrow Airport
Explore the most affordable flight options available to Heathrow Airport. Find the lowest fares based on data from user searches, with prices last updated on 1 June 2026.

Tue 2/607:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Tue 16/616:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 27/5$1,526
Tue 3/1121:00
SYD
-
LHR
1 stop30h 20m
Multiple Airlines
Wed 25/1117:15
LHR
-
SYD
2 stops29h 10m
Multiple Airlines
Deal found 27/5$1,532
Wed 5/819:40
SYD
-
LHR
1 stop33h 45m
Air China
Sat 29/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 28/5$1,535
Wed 29/707:55
SYD
-
LHR
1 stop39h 25m
Multiple Airlines
Thu 20/816:35
LHR
-
SYD
1 stop28h 45m
Multiple Airlines
Deal found 28/5$1,538
Thu 23/719:40
SYD
-
LHR
1 stop33h 45m
Air China
Fri 28/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 27/5$1,539
Sun 26/719:40
SYD
-
LHR
1 stop33h 45m
Air China
Tue 18/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 27/5$1,542
Sun 26/719:40
SYD
-
LHR
1 stop33h 45m
Air China
Tue 25/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 30/5$1,545
Thu 23/719:40
SYD
-
LHR
1 stop33h 45m
Air China
Tue 11/822:40
LHR
-
SYD
1 stop31h 10m
Air China
Deal found 30/5$1,546
Mon 3/819:45
SYD
-
LHR
1 stop33h 40m
Air China
Wed 12/820:25
LHR
-
SYD
1 stop33h 25m
Air China
Deal found 1/6$1,553
Mon 27/719:45
SYD
-
LHR
2 stops33h 30m
Air China
Wed 12/820:25
LHR
-
SYD
1 stop33h 25m
Air China
Deal found 1/6$1,557
Wed 5/819:40
SYD
-
LHR
2 stops33h 35m
Air China
Wed 12/820:25
LHR
-
SYD
1 stop33h 25m
Air China
Deal found 29/5$1,558

Find flight deals to Heathrow Airport

Find the latest flights to Heathrow in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 1 June 2026.

Return from

$1,535

One-way from

$801

Popular in

December

Cheapest in

February

Average price

$1,941

Good round-trip deal

$2,122 or less

Good one-way deal

$1,553 or less
Air China
  • Air China
  • 5/8-29/8
  • 2 total stops
  • 64h 55m total
  • Sydney to London
Search Deals
Air China
  • Air China
  • 7/8
  • 2 total stops
  • 33h 35m total
  • Sydney to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($159 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to London Heathrow.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Heathrow that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 1 June 2026.
Use the filters below to find and compare flights to London Heathrow Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 28/11

11:50-07:15

2 stops54h 25m

London Heathrow

Sat 5/12

11:00-09:50

1 stop35h 50m

$2,027

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 12/11

10:00-09:55

2 stops34h 55m

London Heathrow

Thu 19/11

22:40-19:35

2 stops33h 55m

$2,029

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 9/9

14:15-16:55

2 stops35h 40m

London Heathrow

Wed 16/9

18:55-08:15

2 stops28h 20m

$2,096

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 4/9

20:45-15:05

2 stops51h 20m

London Heathrow

Wed 16/9

17:00-18:50

2 stops40h 50m

$2,104

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 4/9

15:40-18:45

1 stop36h 05m

London Heathrow

Tue 15/9

21:45-16:50

1 stop34h 05m

$2,186

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 16/11

22:10-16:55

1 stop29h 45m

London Heathrow

Mon 4/1

21:15-12:15

1 stop28h 00m

$2,246
Fastest return journey

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 13/9

21:55-15:15

1 stop26h 20m

London Heathrow

Thu 1/10

22:15-11:45

1 stop28h 30m

$2,333

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 8/9

07:20-09:50

3 stops35h 30m

London Heathrow

Tue 22/9

06:30-20:30

2 stops29h 00m

$2,436

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 17/6

20:45-07:30

1 stop43h 45m

London Heathrow

Sat 1/8

21:55-06:10

1 stop23h 15m

$2,456

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 9/9

07:55-18:50

1 stop43h 55m

London Heathrow

Sat 10/10

19:35-20:05

1 stop38h 30m

$2,548

Flights are sorted by cheapest return flights first.

Deals found on 31/5

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Heathrow

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

When is the best time to book a flight to Heathrow?

The price you pay for your flight to Heathrow 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 1 June 2026.
Read through reviews of airlines serving the United Kingdom, such as Singapore Airlines,Emirates, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,527 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,527 reviews
Singapore Airlines
8.2
Very Good
1,527 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,577 reviews
Singapore Airlines
8.2
Very Good
1,527 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,042 reviews
Singapore Airlines
8.2
Very Good
1,527 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.5
Good
152 reviews
Singapore Airlines
8.2
Very Good
1,527 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Etihad Airways
7.3
Good
1,445 reviews
Singapore Airlines
8.2
Very Good
1,527 reviews
Check prices

Comfort

8.0

Boarding

8.3

Entertainment

8.1

Food

7.8

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

FAQs about flying to Heathrow

  • Can I find cheaper flights to Heathrow if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Heathrow on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Heathrow?

    Based on reviews from Cheapflights users, Hainan Airlines is rated the highest out of the airlines that fly to Heathrow.

  • What is the cheapest airport to fly to in Heathrow?

    London Heathrow is currently the cheapest airport to fly to in Heathrow. One-way flights to London Heathrow typically cost $66, while return flights cost around $209.

  • How much is a return flight to Heathrow?

    A return flight to Heathrow will typically cost around $1,113, however they can be found for as little as $209.

  • Where does the fastest flight to Heathrow depart from?

    For those looking to save time traveling to Heathrow, Perth offers the quickest one-way flight (17 hours 30 minutes).

  • Does London Heathrow have car hire?

    Yes. Those touching down at London Heathrow can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aeropartment & Aerotel, London Heathrow Airport, Terminal 4, Ev Stations & Cheap Parking On Site! is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Kingston upon Thames
Salisbury
Horsham
Dover
Aylesbury
Guildford
Luton
Braintree
Gatwick
Chertsey

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How does Cheapflights help users find flights to Heathrow?

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

Millions of users choose and trust Cheapflights to book the best flight deals to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Heathrow with no change fees?

Yes, we can. To see specific flights to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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