Cheap London Flights from Heathrow Airport (LHR)

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Cheap flights from Heathrow Airport

The lowest prices found within the past 7 days to were €71 for one-way flights and €104 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€104 Return, found 1 day ago
€104
Return
found 1 day ago
Select British Airways flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €104 found 1 day ago
Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€127 Return, found 1 day ago
€127
Return
found 1 day ago
Select Vueling Airlines flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €127 found 1 day ago
Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€200 Return, found 1 day ago
€200
Return
found 1 day ago
Select KLM flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €200 found 1 day ago
Sat, 1 Aug - Fri, 7 Aug
LHR
Heathrow
BCN
Barcelona Intl.
€221 Return, found 3 days ago
€221
Return
found 3 days ago
Select Iberia flight, departing Sat, 1 Aug from Heathrow to Barcelona Intl., returning Fri, 7 Aug, priced at €221 found 3 days ago
Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€230 Return, found 1 day ago
€230
Return
found 1 day ago
Select Brussels Airlines flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €230 found 1 day ago
Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€246 Return, found 1 day ago
€246
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €246 found 1 day ago
Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€247 Return, found 1 day ago
€247
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €247 found 1 day ago
Sun, 1 Feb - Fri, 6 Feb
LHR
Heathrow
BCN
Barcelona Intl.
€264 Return, found 1 day ago
€264
Return
found 1 day ago
Select TAP Portugal flight, departing Sun, 1 Feb from Heathrow to Barcelona Intl., returning Fri, 6 Feb, priced at €264 found 1 day ago
Fri, 3 Apr - Tue, 7 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€369 Return, found 1 day ago
€369
Return
found 1 day ago
Select Air France flight, departing Fri, 3 Apr from Heathrow to Barcelona Intl., returning Tue, 7 Apr, priced at €369 found 1 day ago
Sat, 31 Jan - Wed, 4 Feb
LHR
Heathrow
EWR
Newark Liberty Intl. Airport
€386 Return, found 4 days ago
€386
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Sat, 31 Jan from Heathrow to Newark Liberty Intl. Airport, returning Wed, 4 Feb, priced at €386 found 4 days ago
Heathrow Airport
Address:
London EN,
United Kingdom
IATA code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time zone:
Europe/London

Airport Address & Information

Traveling From
Heathrow
Origin Airport
Origin Airport IATA Code
LHR
Number of Airlines Serving
Airlines
Lowest Flight Price
€104
Earliest Departing Flight
Latest Departing Flight

Featured Hotels near Heathrow

Hilton Garden Inn London Heathrow Terminal 2 and 3

Hilton Garden Inn London Heathrow Terminal 2 and 3

3.5 out of 5
Heathrow T2 Hounslow England
The price is €181 per night from 17 Jan to 18 Jan
€181
17 Jan - 18 Jan
includes taxes & fees
Our customers tell us they can't get enough of Hilton Garden Inn London Heathrow Terminal 2 and 3's great location. During your stay, you'll be connected to the airport and within walking distance of Airport Bowl. You'll find features such as free WiFi in public areas, plus 2 bars and a restaurant.
9/10 Wonderful! (5,091 reviews)
The shower head needed cleaned in order to make the head not spray everywhere and there was not bottled water in the room as we're used to having in Hiltons in other countries. Otherwise everything was pretty much as expected.

Reviewed on 11 Jan 2026

Opens in a new windowHilton Garden Inn London Heathrow Terminal 2 and 3
Hilton London Heathrow Airport Hotel

Hilton London Heathrow Airport Hotel

4 out of 5
Terminal 4 Heathrow Airport Hounslow England
The price is €126 per night from 23 Jan to 24 Jan
€126
23 Jan - 24 Jan
includes taxes & fees
Hilton London Heathrow Airport Hotel's great location gets high marks from our customers. During your stay, you'll be close to Twickenham Stadium. You'll find features such as free WiFi in public areas, plus a restaurant and a gym.
9/10 Wonderful! (1,437 reviews)
Good

Reviewed on 10 Jan 2026

Opens in a new windowHilton London Heathrow Airport Hotel
Renaissance London Heathrow Hotel

Renaissance London Heathrow Hotel

4 out of 5
Bath Road Hounslow England
The price is €103 per night from 25 Jan to 26 Jan
€103
25 Jan - 26 Jan
includes taxes & fees
Our customers tell us that they can't get enough of the breakfast at Renaissance London Heathrow Hotel. During your stay, you'll be within walking distance of Airport Bowl. Free WiFi in public areas, a restaurant and a 24-hour gym are available.
8.8/10 Excellent! (2,558 reviews)
Very clean and comfortable and the staff were lovely.

Reviewed on 10 Jan 2026

Opens in a new windowRenaissance London Heathrow Hotel
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Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
The price is €91 per night from 21 Jan to 22 Jan
€91
21 Jan - 22 Jan
includes taxes & fees
Our customers tell us that they can't get enough of the comfortable beds at Radisson Blu Hotel, London Heathrow. During your stay, you're just a quick walk from Airport Bowl. Features include free WiFi in public areas, plus a restaurant and a 24-hour gym.
8.4/10 Very Good! (3,143 reviews)
Lovely hotel Comfy bed Bar was closed for cocktails Food in restaurants was good Close to Heathrow so a good choice for an overnight stay

Reviewed on 13 Jan 2026

Opens in a new windowRadisson Blu Hotel, London Heathrow
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
The price is €60 per night from 26 Jan to 27 Jan
€60
26 Jan - 27 Jan
includes taxes & fees
With your stay at Premier Inn Heathrow Airport Terminal 4, you'll be connected to the airport and close to Twickenham Stadium. Free WiFi in public areas, a restaurant and breakfast (surcharge) are available.
8.4/10 Very Good! (993 reviews)
Good stay, clean room

Reviewed on 11 Jan 2026

Opens in a new windowPremier Inn Heathrow Airport Terminal 4
Ibis Styles London Heathrow

Ibis Styles London Heathrow

3 out of 5
272 Bath Road, Harlington West Drayton England
The price is €63 per night from 17 Jan to 18 Jan
€63
17 Jan - 18 Jan
includes taxes & fees
The breakfast at Ibis Styles London Heathrow gets high marks from our customers. During your stay, you'll be within walking distance of Airport Bowl. Free WiFi in public areas, a restaurant and a bar are available.
8.2/10 Very Good! (3,216 reviews)
The room was clean and comfortable and the price was very reasonable. I didn’t have breakfast or try the restaurant because I had an early flight from Heathrow.

Reviewed on 10 Jan 2026

Opens in a new windowIbis Styles London Heathrow
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.