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 €140 for one-way flights and €223 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 29 Mar - Sat, 4 Apr
LHR
Heathrow
BCN
Barcelona Intl.
€223 Return, found 1 day ago
€223
Return
found 1 day ago
Select KLM flight, departing Sun, 29 Mar from Heathrow to Barcelona Intl., returning Sat, 4 Apr, priced at €223 found 1 day ago
Sat, 28 Mar - Sun, 29 Mar
LHR
Heathrow
BCN
Barcelona Intl.
€230 Return, found 1 day ago
€230
Return
found 1 day ago
Select Vueling Airlines flight, departing Sat, 28 Mar from Heathrow to Barcelona Intl., returning Sun, 29 Mar, priced at €230 found 1 day ago
Thu, 26 Mar - Tue, 31 Mar
LHR
Heathrow
BCN
Barcelona Intl.
€274 Return, found 1 day ago
€274
Return
found 1 day ago
Select TAP Portugal flight, departing Thu, 26 Mar from Heathrow to Barcelona Intl., returning Tue, 31 Mar, priced at €274 found 1 day ago
Sat, 28 Mar - Sun, 29 Mar
LHR
Heathrow
BCN
Barcelona Intl.
€275 Return, found 1 day ago
€275
Return
found 1 day ago
Select Brussels Airlines flight, departing Sat, 28 Mar from Heathrow to Barcelona Intl., returning Sun, 29 Mar, priced at €275 found 1 day ago
Sat, 28 Mar - Sun, 29 Mar
LHR
Heathrow
BCN
Barcelona Intl.
€314 Return, found 1 day ago
€314
Return
found 1 day ago
Select British Airways flight, departing Sat, 28 Mar from Heathrow to Barcelona Intl., returning Sun, 29 Mar, priced at €314 found 1 day ago
Sat, 28 Mar - Sun, 29 Mar
LHR
Heathrow
BCN
Barcelona Intl.
€394 Return, found 1 day ago
€394
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 28 Mar from Heathrow to Barcelona Intl., returning Sun, 29 Mar, priced at €394 found 1 day ago
Sat, 28 Mar - Sun, 29 Mar
LHR
Heathrow
BCN
Barcelona Intl.
€427 Return, found 1 day ago
€427
Return
found 1 day ago
Select Iberia flight, departing Sat, 28 Mar from Heathrow to Barcelona Intl., returning Sun, 29 Mar, priced at €427 found 1 day ago
Fri, 20 Mar - Thu, 9 Apr
LHR
Heathrow
DXB
Dubai Intl.
€444 Return, found 5 days ago
€444
Return
found 5 days ago
Select KLM flight, departing Fri, 20 Mar from Heathrow to Dubai Intl., returning Thu, 9 Apr, priced at €444 found 5 days ago
Wed, 6 May - Thu, 21 May
LHR
Heathrow
BKK
Suvarnabhumi Intl.
€481 Return, found 6 days ago
€481
Return
found 6 days ago
Select Hainan Airlines flight, departing Wed, 6 May from Heathrow to Suvarnabhumi Intl., returning Thu, 21 May, priced at €481 found 6 days ago
Mon, 4 May - Sun, 24 May
LHR
Heathrow
BKK
Suvarnabhumi Intl.
€488 Return, found 6 days ago
€488
Return
found 6 days ago
Select Saudia flight, departing Mon, 4 May from Heathrow to Suvarnabhumi Intl., returning Sun, 24 May, priced at €488 found 6 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
€223
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 €176 per night from 31 Mar to 1 Apr
€176
31 Mar - 1 Apr
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! (5,126 reviews)
Bery convenient, walkable to Terminals 2 and 3.

Reviewed on 15 Mar 2026

Opens in a new windowHilton Garden Inn London Heathrow Terminal 2 and 3
Holiday Inn Express London Heathrow T4 by IHG

Holiday Inn Express London Heathrow T4 by IHG

3.5 out of 5
Terminal 4, 1 Swindon Road Hounslow England
The price is €78 per night from 22 Mar to 23 Mar
€78
22 Mar - 23 Mar
includes taxes & fees
Our customers tell us that they can't get enough of the free breakfast at Holiday Inn Express London Heathrow T4 by IHG. During your stay, you'll be close to Twickenham Stadium. Free WiFi in public areas, 2 restaurants and 2 bars are available.
9/10 Wonderful! (4,943 reviews)
conveniently located to LHR, walkable to Terminal 4 tube and hence can get to any Terminal quickly. Clen, comfortable and surprisingly quite considering that it is so close to the Terminal

Reviewed on 15 Mar 2026

Opens in a new windowHoliday Inn Express London Heathrow T4 by IHG
Renaissance London Heathrow Hotel

Renaissance London Heathrow Hotel

4 out of 5
Bath Road Hounslow England
The price is €104 per night from 17 Mar to 18 Mar
€104
17 Mar - 18 Mar
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.
9/10 Wonderful! (2,559 reviews)
The staff were excellent and very efficient the food was delicious the room was very comfortable

Reviewed on 16 Mar 2026

Opens in a new windowRenaissance London Heathrow Hotel
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Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
The price is €93 per night from 2 Apr to 3 Apr
€93
2 Apr - 3 Apr
includes taxes & fees
Our customers tell us that they can't get enough of the breakfast at Leonardo London Heathrow Airport. During your stay, you'll be within walking distance of Airport Bowl. Features include free WiFi in public areas, plus a restaurant and a gym.
8.8/10 Excellent! (5,609 reviews)
Strange room layouts but iverall a decent place to stay w good transport to and from Heathrow

Reviewed on 14 Mar 2026

Opens in a new windowLeonardo London Heathrow Airport
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 6 Apr to 7 Apr
€60
6 Apr - 7 Apr
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.
8.6/10 Excellent! (1,174 reviews)
Clean, comfortable room; friendly, helpful staff; and super easy access from the terminal via covered walkway (about a five-minute walk). If your luggage isn't too cumbersome, and if you’re good with walking, then it's really convenient for any Heathrow terminal since train transfers between terminals ...

Reviewed on 15 Mar 2026

Opens in a new windowPremier Inn Heathrow Airport Terminal 4
Radisson Blu Hotel, London Heathrow

Radisson Blu Hotel, London Heathrow

4 out of 5
140 Bath Road Hayes England
The price is €103 per night from 18 Mar to 19 Mar
€103
18 Mar - 19 Mar
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! (3,222 reviews)
Safe and convenient. A great hotel for my single daughter and her friend to stay the night before a flight out.

Reviewed on 14 Mar 2026

Opens in a new windowRadisson Blu Hotel, 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.