Find cheap flights to London Heathrow Airport

LHR

Find cheap flights to London Heathrow Airport

Return
Economy
Washington (WAS)
London Heathrow
Thu 28/5
Thu 4/6
Any month
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Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

Good to know

Low season

November Best time to beat the crowds (5% less expensive on average)

High season

September Most popular time to fly (27% more expensive on average)

Average price of a return ticket

£197 (avg. price over the last 2 weeks)

Good deal for a return ticket

£93 or less

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found return tickets to London Heathrow Airport for the following prices or less: From Edinburgh Turnhouse £95, from Manchester £117, from Aberdeen Dyce £131
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be March, April and May. The cheapest month to fly to London Heathrow Airport is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking London Heathrow Airport flights

How long is the flight to London Heathrow Airport?

What is the cheapest flight to London Heathrow Airport?

Which airlines fly to London Heathrow Airport?

How far is London Heathrow Airport airport from central London?

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Book Cheap London Heathrow Airport Plane Tickets (Return)

Airports
Origin
Leeds
£71
only
£71
Exeter
£66
only
£66
Manchester
£72
only
£72
Newcastle upon Tyne
£68
only
£68
Glasgow
£61
only
£61
Edinburgh
£62
only
£62
Destination
London
£61
only
£61
Fri, 6 Nov
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 20m
Thu, 12 Nov
LHR
London Heathrow Airport
GLA
Glasgow Airport
1h 30m
Trip: 7 days
Based on null reviews
Fri, 6 Nov
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Thu, 12 Nov
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 30m
Trip: 7 days
Based on null reviews
Tue, 3 Nov
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Thu, 5 Nov
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 30m
Trip: 3 days
Based on null reviews
Tue, 8 Sep
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 25m
Tue, 15 Sep
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 20m
Trip: 8 days
Based on null reviews
Mon, 13 Jul
EXT
Exeter Airport
LHR
London Heathrow Airport
4h 14m
Wed, 22 Jul
LHR
London Heathrow Airport
EXT
Exeter Airport
4h 15m
Trip: 10 days
Based on null reviews
Tue, 25 Aug
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Mon, 31 Aug
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 25m
Trip: 7 days
Based on null reviews
Mon, 21 Sep
NCL
Newcastle Airport (UK)
LHR
London Heathrow Airport
1h 10m
Mon, 28 Sep
LHR
London Heathrow Airport
NCL
Newcastle Airport (UK)
1h 10m
Trip: 8 days
Based on null reviews
Thu, 12 Nov
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 05m
Sun, 29 Nov
LHR
London Heathrow Airport
LBA
Leeds/Bradford Airport
1h 00m
Trip: 18 days
Based on null reviews
Sat, 7 Nov
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 10m
Sun, 22 Nov
LHR
London Heathrow Airport
LBA
Leeds/Bradford Airport
1h 00m
Trip: 16 days
Based on null reviews
Wed, 7 Oct
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Sat, 10 Oct
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 25m
Trip: 4 days
Based on null reviews
Fri, 31 Jul
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 10m
Mon, 31 Aug
LHR
London Heathrow Airport
LBA
Leeds/Bradford Airport
1h 00m
Trip: 32 days
Based on null reviews
Mon, 21 Sep
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 15m
Wed, 30 Sep
LHR
London Heathrow Airport
GLA
Glasgow Airport
1h 30m
Trip: 10 days
Based on null reviews
Tue, 3 Nov
MAN
Manchester Airport (UK)
LHR
London Heathrow Airport
1h 00m
Thu, 5 Nov
LHR
London Heathrow Airport
MAN
Manchester Airport (UK)
1h 10m
Trip: 3 days
Based on null reviews
Sat, 26 Sep
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 15m
Tue, 29 Sep
LHR
London Heathrow Airport
LBA
Leeds/Bradford Airport
1h 00m
Trip: 4 days
Based on null reviews
Fri, 7 Aug
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Sun, 9 Aug
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 25m
Trip: 3 days
Based on null reviews
Fri, 5 Jun
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Sun, 7 Jun
LHR
London Heathrow Airport
GLA
Glasgow Airport
1h 30m
Trip: 3 days
Based on null reviews
Tue, 14 Jul
NCL
Newcastle Airport (UK)
LHR
London Heathrow Airport
1h 10m
Tue, 28 Jul
LHR
London Heathrow Airport
NCL
Newcastle Airport (UK)
1h 10m
Trip: 15 days
Based on null reviews
Fri, 7 Aug
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Sun, 9 Aug
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 25m
Trip: 3 days
Based on null reviews
Mon, 27 Jul
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 10m
Thu, 30 Jul
LHR
London Heathrow Airport
LBA
Leeds/Bradford Airport
1h 00m
Trip: 4 days
Based on null reviews
Fri, 17 Jul
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Mon, 20 Jul
LHR
London Heathrow Airport
EDI
Edinburgh Turnhouse Airport
1h 25m
Trip: 4 days
Based on null reviews
Show more results

Book Cheap London Heathrow Airport Plane Tickets (One-way)

Airports
Origin
Belfast
£40
only
£40
Leeds
£37
only
£37
Glasgow
£35
only
£35
Edinburgh
£33
only
£33
Destination
London
£33
only
£33
Thu, 23 Jul
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Sat, 4 Jul
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Based on null reviews
Fri, 10 Jul
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 20m
Based on null reviews
Wed, 3 Jun
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Based on null reviews
Wed, 1 Jul
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 25m
Based on null reviews
Fri, 31 Jul
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 10m
Based on null reviews
Fri, 14 Aug
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 40m
Based on null reviews
Fri, 31 Jul
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 10m
Based on null reviews
Fri, 31 Jul
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 10m
Based on null reviews
Sat, 6 Jun
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Based on null reviews
Fri, 5 Jun
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Based on null reviews
Wed, 8 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 20m
Based on null reviews
Thu, 4 Jun
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 35m
Based on null reviews
Mon, 8 Jun
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 35m
Based on null reviews
Sun, 7 Jun
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Based on null reviews
Tue, 9 Jun
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 35m
Based on null reviews
Mon, 25 May
GLA
Glasgow Airport
LHR
London Heathrow Airport
1h 30m
Based on null reviews
Wed, 8 Jul
BHD
Belfast City Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Wed, 15 Jul
LBA
Leeds/Bradford Airport
LHR
London Heathrow Airport
1h 15m
Based on null reviews
Fri, 5 Jun
EDI
Edinburgh Turnhouse Airport
LHR
London Heathrow Airport
1h 35m
Based on null reviews
Show more results

Top 3 airlines flying to London Heathrow

Scores according to KAYAK customer reviews

7.8
KLM
Overall score based on 3,585 reviews
8.0
Boarding
7.7
Comfort
8.5
Crew
7.3
Entertainment
7.5
Food
Airline reviews
Read more about KLM
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
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