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$757+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
10 Aug — 17 Aug1
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 11 July 2026.

Sun 6/920:35
SYD
-
LHR
1 stop31h 25m
Air India
Wed 23/920:35
LHR
-
SYD
1 stop37h 30m
Air India
Deal found 9/7$1,617
Sat 1/820:35
SYD
-
LHR
1 stop31h 25m
Air India
Mon 10/809:45
LHR
-
SYD
1 stop24h 20m
Air India
Deal found 9/7$1,618
Sun 13/919:40
SYD
-
LHR
1 stop33h 45m
Air China
Wed 28/1017:40
LHR
-
SYD
1 stop27h 25m
Air China
Deal found 10/7$1,620
Sat 1/820:35
SYD
-
LHR
1 stop31h 25m
Air India
Sat 15/809:45
LHR
-
SYD
1 stop24h 20m
Air India
Deal found 8/7$1,621
Wed 12/819:40
SYD
-
LHR
2 stops33h 35m
Multiple Airlines
Wed 9/912:35
LHR
-
SYD
1 stop35h 45m
Multiple Airlines
Deal found 10/7$1,622
Thu 13/821:00
SYD
-
LHR
2 stops31h 30m
Multiple Airlines
Sat 29/822:40
LHR
-
SYD
1 stop31h 10m
Multiple Airlines
Deal found 9/7$1,624
Thu 20/821:00
SYD
-
LHR
2 stops31h 30m
Multiple Airlines
Tue 8/921:20
LHR
-
SYD
2 stops49h 40m
Multiple Airlines
Deal found 11/7$1,625
Mon 3/821:45
SYD
-
LHR
1 stop30h 35m
China Southern
Mon 31/822:10
LHR
-
SYD
1 stop36h 15m
China Southern
Deal found 10/7$1,627
Tue 14/720:30
SYD
-
LHR
1 stop31h 10m
China Eastern
Wed 12/821:20
LHR
-
SYD
1 stop30h 15m
China Eastern
Deal found 10/7$1,628
Thu 6/819:40
SYD
-
LHR
1 stop31h 00m
Multiple Airlines
Fri 21/822:40
LHR
-
SYD
2 stops35h 40m
Multiple Airlines
Deal found 8/7$1,630
Sat 8/820:35
SYD
-
LHR
1 stop31h 25m
Air India
Sat 22/809:45
LHR
-
SYD
1 stop24h 20m
Air India
Deal found 9/7$1,631
Mon 20/710:00
SYD
-
LHR
2 stops41h 40m
Multiple Airlines
Fri 11/912:35
LHR
-
SYD
1 stop35h 45m
Multiple Airlines
Deal found 7/7$1,633

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 11 July 2026.

Return from

$1,617

One-way from

$757

Popular in

December

Cheapest in

February

Average price

$2,074

Good round-trip deal

$2,183 or less

Good one-way deal

$1,791 or less
Air India
  • Air India
  • 6/9-23/9
  • 2 total stops
  • 68h 55m total
  • Sydney to London
Search Deals
China Eastern
  • China Eastern
  • 10/8
  • 1 total stop
  • 40h 40m total
  • Sydney to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($154 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 11 July 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 8/8

10:00-18:40

3 stops41h 40m

London Heathrow

Wed 12/8

21:20-12:35

1 stop30h 15m

$1,637

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 7/9

10:15-17:50

1 stop40h 35m

London Heathrow

Mon 12/10

18:55-13:15

1 stop32h 20m

$2,063

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 18/9

09:15-06:30

2 stops30h 15m

London Heathrow

Sun 1/11

20:05-10:20

2 stops27h 15m

$2,224
Fastest return journey

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 3/10

20:45-13:15

1 stop25h 30m

London Heathrow

Sat 17/10

21:55-07:10

1 stop23h 15m

$2,329

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 14/8

22:10-06:30

2 stops41h 20m

London Heathrow

Fri 11/9

08:25-09:40

2 stops40h 15m

$2,434

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 14/8

20:10-16:10

1 stop29h 00m

London Heathrow

Thu 20/8

16:50-06:05

1 stop28h 15m

$2,516

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 4/9

10:00-19:10

2 stops42h 10m

London Heathrow

Wed 16/9

20:50-07:00

2 stops49h 10m

$2,542

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 27/7

17:30-19:20

3 stops34h 50m

London Heathrow

Sun 9/8

21:35-08:00

3 stops49h 25m

$2,618

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 15/9

07:35-09:50

3 stops35h 15m

London Heathrow

Wed 30/9

18:30-06:15

2 stops26h 45m

$2,726

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 23/12

11:50-07:15

1 stop30h 25m

London Heathrow

Tue 26/1

11:00-09:50

1 stop35h 50m

$2,865

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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 88 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 11 July 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
1,570 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

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
1,570 reviews
Singapore Airlines
8.2
Very Good
1,570 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

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
3,608 reviews
Singapore Airlines
8.2
Very Good
1,570 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

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
1,060 reviews
Singapore Airlines
8.2
Very Good
1,570 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

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.
Qatar Airways
7.3
Good
3,743 reviews
Singapore Airlines
8.2
Very Good
1,570 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

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
1,475 reviews
Singapore Airlines
8.2
Very Good
1,570 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

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, Virgin Australia 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 $56, while return flights cost around $208.

  • How much is a return flight to Heathrow?

    A return flight to Heathrow will typically cost around $208, however they can be found for as little as $208.

  • 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 50 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. Aerotel London Heathrow 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
Milton Keynes
Kingston upon Thames
Salisbury
St. Albans
Horsham
Luton
Dover
Aylesbury
Guildford
Stansted
Braintree
Brentford
Gatwick
Chertsey
Orpington
Teddington

Browse thousands of different options on Cheapflights for your next trip

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Fly with Cheapflights

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How does Cheapflights help users find flights to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow today with Cheapflights!

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.

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

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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