Cheap Flights from Heathrow Airport

View HK$398 flight on Sat, 24 Jan 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR)

  • British Airways

    British Airways

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Air France

    Air France

  • Swiss International Air Lines

    Swiss International Air Lines

  • Qatar Airways

    Qatar Airways

  • Turkish Airlines

    Turkish Airlines

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Flights from Heathrow Airport

Prices were available within the past 7 days and start at HK$398 for one-way flights and HK$735 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Wed, 14 Jan - Sat, 17 Jan
LHR
London
BCN
Barcelona
HK$735 Return, found 2 days ago
HK$735
Return
found 2 days ago
Select Vueling Airlines flight, departing Wed, 14 Jan from London to Barcelona, returning Sat, 17 Jan, priced at HK$735 found 2 days ago
British Airways
Mon, 2 Mar - Sat, 21 Mar
LHR
London
BCN
Barcelona
HK$1,211 Return, found 1 hour ago
HK$1,211
Return
found 1 hour ago
Select British Airways flight, departing Mon, 2 Mar from London to Barcelona, returning Sat, 21 Mar, priced at HK$1,211 found 1 hour ago
Iberia
Wed, 18 Feb - Tue, 24 Feb
LHR
London
BCN
Barcelona
HK$1,477 Return, found 19 hours ago
HK$1,477
Return
found 19 hours ago
Select Iberia flight, departing Wed, 18 Feb from London to Barcelona, returning Tue, 24 Feb, priced at HK$1,477 found 19 hours ago
ITA Airways
Wed, 29 Apr - Sun, 17 May
LHR
London
BCN
Barcelona
HK$1,910 Return, found 1 hour ago
HK$1,910
Return
found 1 hour ago
Select ITA Airways flight, departing Wed, 29 Apr from London to Barcelona, returning Sun, 17 May, priced at HK$1,910 found 1 hour ago
Scandinavian Airlines
Sun, 1 Mar - Wed, 11 Mar
LHR
London
BCN
Barcelona
HK$1,963 Return, found 2 days ago
HK$1,963
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, 1 Mar from London to Barcelona, returning Wed, 11 Mar, priced at HK$1,963 found 2 days ago
Eurowings
Fri, 20 Feb - Thu, 26 Feb
LHR
London
BCN
Barcelona
HK$2,330 Return, found 1 day ago
HK$2,330
Return
found 1 day ago
Select Eurowings flight, departing Fri, 20 Feb from London to Barcelona, returning Thu, 26 Feb, priced at HK$2,330 found 1 day ago
Lufthansa
Wed, 18 Feb - Tue, 24 Feb
LHR
London
BCN
Barcelona
HK$2,354 Return, found 19 hours ago
HK$2,354
Return
found 19 hours ago
Select Lufthansa flight, departing Wed, 18 Feb from London to Barcelona, returning Tue, 24 Feb, priced at HK$2,354 found 19 hours ago
Swiss International Air Lines
Sat, 24 Jan - Tue, 27 Jan
LHR
London
BCN
Barcelona
HK$2,438 Return, found 5 hours ago
HK$2,438
Return
found 5 hours ago
Select Swiss International Air Lines flight, departing Sat, 24 Jan from London to Barcelona, returning Tue, 27 Jan, priced at HK$2,438 found 5 hours ago
TAP Portugal
Wed, 3 Jun - Sun, 14 Jun
LHR
London
BCN
Barcelona
HK$2,515 Return, found 4 days ago
HK$2,515
Return
found 4 days ago
Select TAP Portugal flight, departing Wed, 3 Jun from London to Barcelona, returning Sun, 14 Jun, priced at HK$2,515 found 4 days ago
Austrian Airlines
Mon, 5 Jan - Wed, 7 Jan
LHR
London
BCN
Barcelona
HK$3,004 Return, found 2 hours ago
HK$3,004
Return
found 2 hours ago
Select Austrian Airlines flight, departing Mon, 5 Jan from London to Barcelona, returning Wed, 7 Jan, priced at HK$3,004 found 2 hours ago

Heathrow Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
HeathrowLondon, GBIATA: LHR, ICAO: EGLL, GPS Code: EGLL51.470600-0.46194125.30 meters

Heathrow, (LHR), offers flights from major airline carriers to destinations around the world. You will find useful information above about London airport to assist you when planning your next trip. Booking flights from London is easy with Expedia, the world’s largest online travel source.

Frequently asked questions

What is the airport code for Heathrow Airport (LHR)?
Heathrow Airport (LHR) uses the airport code: LHR.
How many terminals are there in London Heathrow and how early should I arrive before my flight?
London Heathrow features 4 terminal buildings including 2, 3, 4 and 5. Browse your airline's official website to work out which one you'll take off from. If you have to catch a connecting flight, be sure to give yourself plenty of time in case you need to get from one terminal to another. To avoid the stress of rushing, arrive 1.5-2 hours ahead of your departure time for domestic journeys. If you're flying internationally, we suggest arriving 2-3 hours in advance. This will give you ample time to pass through customs and security and then find your way to your gate. It's smart to add extra time if you're travelling in peak periods, such as major public holidays.
How far is Heathrow Airport (LHR) from central London?
Find your way out of arrivals at Heathrow Airport (LHR) and get to the downtown area with a London car rental or via public transportation. You can grab your ideal set of wheels right at the airport. Avis, Sixt and Hertz are a few leading suppliers to check out. Alternatively, take the shuttle service to journey to the centre from LHR. Downtown London is around 23 kilometres away to the east.
Does LHR have a hotel?
Only a short drive from Heathrow Airport (LHR), the Renaissance London Heathrow Hotel offers laundry facilities, a business centre and an ATM machine. If you'd like to relax and unwind someplace luxurious before you jet off, this hotel will suit your needs. While the Novotel London Heathrow Airport - M4 Jct 4 and the Heathrow Lodge might not be right beside the terminals, they won't take long to get to either — a quick drive at most. The first option offers access to a swimming pool, a garden and a terrace. The second features a garden, front desk services and free WiFi.
Are there private lounges in Heathrow Airport?
Yes. You'll find at least one private lounge at Heathrow Airport (LHR). Several factors that determine whether you'll be allowed lounge access include your reservation class, air carrier and membership privileges.
What airlines fly out of London Heathrow?
If you want a worry-free flying experience from LHR, secure your fare with British Airways It's the main domestic carrier with flights departing this terminal.With a great selection of international airlines flying in and out of London Heathrow, your ticket to a fabulous holiday is only a few clicks away:

  • British Airways
  • Virgin Atlantic
  • American Airlines

How many flights per day fly out of LHR?
There are 673 flights every day out of Heathrow Airport (LHR). That's 673 chances to discover someplace new if you're thinking of taking a holiday.
How to find cheap flights from LHR with Expedia?
The cheapest one-way flight from London (LHR-Heathrow) was to Barcelona (BCN) at HK$398. One of the easiest ways to find a cheap flight with Expedia is to enter your destination and travel dates, and then sort your results by price. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. Expedia makes it a walk in the park to score cheap flights from your departure airport to wherever you're jetting off to. After you've entered your dates and destination, use our filters and sort by "Price (Lowest)" to see the cheapest and most suitable options. You can also click "Flexible dates" at the top of the page to explore the lowest prices for days surrounding your trip.
Where can you fly to from Heathrow Airport (LHR)?
The most frequented international destinations from London Heathrow are New York, Dublin and Frankfurt. This bustling airport is the gateway to your next adventure. Lots of domestic travellers recommend Greater Manchester and Newcastle-upon-Tyne. Find the best deals online and get on with organising your next great escape.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

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