£48 Cheap Flights from London Heathrow (LHR) to Barcelona (BCN)

Q: How much are return flights from London Heathrow to Barcelona?

The best price we found for a return flight from London Heathrow to Barcelona is £48. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from London Heathrow to Barcelona?

2 hours and 11 minutes is the average flight time from London Heathrow to Barcelona.

Q: Which airlines fly direct from London Heathrow to Barcelona?

British Airways, American Airlines and Iberia fly direct from London Heathrow to Barcelona.

Q: How many flights are there a week from London Heathrow to Barcelona?

As of March 2025, there are 338 flights per week flying from London Heathrow to Barcelona.

Q: When is the cheapest time to fly from London Heathrow to Barcelona?

The cheapest month to fly from London Heathrow to Barcelona is usually March 2025.

Q: Which upcoming date is cheapest to fly from London Heathrow Airport to Barcelona Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Barcelona Airport on Tuesday, 29 April 2025 .

Q: Can I get a direct flight from London Heathrow Airport to Barcelona Airport?

Yes – the average flight time is 2 hours and 11 minutes.

Q: How can I find the best flight deal to Barcelona?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Barcelona but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Barcelona?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly from London Heathrow Airport to Barcelona with?

Currently, Vueling Airlines offers the cheapest flight tickets to Barcelona.

Compare London Heathrow to Barcelona flight deals

Find the cheapest month or even day of the year to fly to Barcelona

Book the best Barcelona fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from London Heathrow to Barcelona

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Barcelona? Find the lowest prices on one-way and return tickets right here.

Barcelona.£48 per passenger.Departing Tue, 29 Apr, returning Sat, 3 May.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue, 29 Apr, arriving in Barcelona.Inbound direct flight with Vueling Airlines departs from Barcelona on Sat, 3 May, arriving in London Heathrow.Price includes taxes and charges.From £48, select.

Barcelona.£50 per passenger.Departing Wed, 7 May, returning Tue, 20 May.Return flight with Vueling Airlines.Outbound direct flight with Vueling Airlines departs from London Heathrow on Wed, 7 May, arriving in Barcelona.Inbound direct flight with Vueling Airlines departs from Barcelona on Tue, 20 May, arriving in London Heathrow.Price includes taxes and charges.From £50, select.

Barcelona.£58 per passenger.Departing Thu, 11 Dec, returning Tue, 13 Jan.Return flight with Vueling Airlines and British Airways.Outbound direct flight with Vueling Airlines departs from London Heathrow on Thu, 11 Dec, arriving in Barcelona.Inbound direct flight with British Airways departs from Barcelona on Tue, 13 Jan, arriving in London Heathrow.Price includes taxes and charges.From £58, select.

Barcelona.£59 per passenger.Departing Thu, 20 Nov, returning Tue, 9 Dec.Return flight with Vueling Airlines and British Airways.Outbound direct flight with Vueling Airlines departs from London Heathrow on Thu, 20 Nov, arriving in Barcelona.Inbound direct flight with British Airways departs from Barcelona on Tue, 9 Dec, arriving in London Heathrow.Price includes taxes and charges.From £59, select.

Barcelona.£61 per passenger.Departing Sat, 3 Jan, returning Sun, 25 Jan.Return flight with Vueling Airlines and British Airways.Outbound direct flight with Vueling Airlines departs from London Heathrow on Sat, 3 Jan, arriving in Barcelona.Inbound direct flight with British Airways departs from Barcelona on Sun, 25 Jan, arriving in London Heathrow.Price includes taxes and charges.From £61, select.

Barcelona.£63 per passenger.Departing Wed, 3 Dec, returning Wed, 31 Dec.Return flight with Vueling Airlines and British Airways.Outbound direct flight with Vueling Airlines departs from London Heathrow on Wed, 3 Dec, arriving in Barcelona.Inbound direct flight with British Airways departs from Barcelona on Wed, 31 Dec, arriving in London Heathrow.Price includes taxes and charges.From £63, select.

Barcelona.£64 per passenger.Departing Tue, 11 Nov, returning Thu, 13 Nov.Return flight with Vueling Airlines and British Airways.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue, 11 Nov, arriving in Barcelona.Inbound direct flight with British Airways departs from Barcelona on Thu, 13 Nov, arriving in London Heathrow.Price includes taxes and charges.From £64, select.

Barcelona.£65 per passenger.Departing Tue, 28 Oct, returning Thu, 13 Nov.Return flight with Vueling Airlines and British Airways.Outbound direct flight with Vueling Airlines departs from London Heathrow on Tue, 28 Oct, arriving in Barcelona.Inbound direct flight with British Airways departs from Barcelona on Thu, 13 Nov, arriving in London Heathrow.Price includes taxes and charges.From £65, select.

Find the cheapest month to fly from London Heathrow to Barcelona

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Barcelona flights are currently cheapest in May.

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Direct flights from London Heathrow to Barcelona

London Heathrow to Barcelona: Alternative routes

Compare routes from London Heathrow to Barcelona below. You may find an airport to fly into that's cheaper, faster, or easier than Barcelona.

London to Barcelona: Flight information

The things to know before you go.

Cheapest flight found	£48
Cheapest month to fly	April
Average flight time	2 hrs, 11 mins
Most popular airline	British Airways
Average flights per week	304

Finding cheap flights from London Heathrow to Barcelona: Frequently asked questions

How much are return flights from London Heathrow to Barcelona?

How long does it take to fly from London Heathrow to Barcelona?

Which airlines fly direct from London Heathrow to Barcelona?

How many flights are there a week from London Heathrow to Barcelona?

When is the cheapest time to fly from London Heathrow to Barcelona?

Which upcoming date is cheapest to fly from London Heathrow Airport to Barcelona Airport on?

Can I get a direct flight from London Heathrow Airport to Barcelona Airport?

How can I find the best flight deal to Barcelona?

When is the best time to book flights to Barcelona?

Which is the cheapest airline to fly from London Heathrow Airport to Barcelona with?

Flying from London Heathrow Airport (LHR) to Barcelona-El Prat Airport (BCN): what you need to know

A direct flight from London Heathrow Airport to Barcelona-El Prat Airport takes on average 2 hours 10 minutes. The timezone in Barcelona is UTC+1, which is 1 hour ahead of London.
Take your pick of 236 weekly flights from London Heathrow Airport to Barcelona-El Prat Airport. The 06:00 departure with British Airways is the earliest you can take from LHR to BCN. British Airways operates the last service of the day at 21:20.
You'll likely experience longer queues in popular months like July and other peak periods. Arriving up to fours hours ahead of an international flight and two hours for a domestic departure is a good idea.
British Airways is your ticket to exploring Barcelona (and perhaps some other exciting parts of Spain!). Choose from the direct flights from London Heathrow Airport to Barcelona-El Prat Airport offered by this airline.
We make it a breeze to book a flight with a stopover. To see all the options for flights from London Heathrow Airport to Barcelona-El Prat Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Popular stopovers between LHR and BCN include:
- EuroAirport Swiss
- Geneve Airport
- Palma de Mallorca Airport
To find out if you need a visa to enter Spain, check with your carrier and the local embassy or consulate. They'll provide you with the most up-to-date information, including other travel documents you may need after booking your cheap ticket from LHR to BCN.

How to find the cheapest flights from London Heathrow Airport (LHR) to Barcelona-El Prat Airport (BCN)

The best price we've seen for a one-way ticket from London Heathrow Airport to Barcelona-El Prat Airport is £26. The cheapest price for a return flight is £48. Keep in mind that fares could change due to availability when booking.
Get cheap tickets from LHR to BCN by booking at least 10 months ahead. Based on our research, that's the sweet spot for finding the biggest deals.
The cheapest month for tickets from London Heathrow Airport to Barcelona-El Prat Airport is June. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.
Getting a cheap ticket from LHR to BCN couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when there's a better deal.
Use filters to find the best journey for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from London Heathrow Airport to Barcelona-El Prat Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about London Heathrow Airport (LHR)

Located around 19 miles from central London, London Heathrow Airport can be reached in approximately 57 minutes by car, depending on traffic. The same journey on public transport will take roughly 1 hour and 1 minute.
Want a convenient hotel close to LHR? If you're boarding an early flight from London Heathrow Airport to Barcelona-El Prat Airport, these accommodation options will have you moments from check-in:

Arriving at Barcelona-El Prat Airport (BCN)

The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from London Heathrow Airport to Barcelona-El Prat Airport. Book one of these accommodation options near BCN instead:

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

Barcelona-El Prat Airport is approximately 11 miles from the centre of Barcelona. With a car rental or if you're catching a cab, the drive is about 24 minutes.
If you're travelling by public transport, expect a journey time of about 33 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

July is the busiest month for flights from London Heathrow Airport to Barcelona-El Prat Airport. To skip the crowds, travel to Barcelona in February.
When booking your flight from London Heathrow Airport to Barcelona-El Prat Airport, consider the kind of weather you like. August is the warmest month in Barcelona, with the temperature ranging from 20ºC to 31ºC.
January sees average temperatures of between 5ºC and 14ºC. Look for cheap tickets from LHR to BCN sometime then if you like travelling in cooler conditions.

More about Barcelona

Start your Barcelona trip right by finding a wonderful place to stay. As soon as you've booked your flight from LHR to BCN, check out our range of hotel options including:
Sagrada Familia and Park Guell are just a couple of the major attractions to put on your Barcelona must-do list. Keep the adventure rolling by checking out La Rambla de Canaletes.

Complete your Barcelona trip with hotels and a car rental

We've got more party tricks than just comparing flights. After booking your cheap ticket to Barcelona-El Prat Airport, explore our great car rental offers that'll give you the freedom and flexibility to travel around at your own pace. Then, take a look at our exclusive rates for hotels to find your ideal Barcelona stay.