Which airlines fly to Barcelona?

Vueling, British Airways and Iberia are the top three most popular airlines that fly to Barcelona from London Heathrow Airport according to our data. Vueling is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Barcelona. Keep in mind that there are 11 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

How many flights depart from London Heathrow Airport to Barcelona on average per week?

As of September 2025, 109 flights take off from London Heathrow Airport and land in Barcelona each week. The most common flight departure day for this route is Tue, with 37% of weekly flights taking off on this day.

How many flights depart from London Heathrow Airport to Barcelona on average per day?

The number of flights available between London Heathrow Airport and Barcelona is 15 per day as of September 2025. The most frequent departure time is 09:00, with 40% of daily flights leaving at midday.

What is the cheapest airline that flies from London Heathrow to Barcelona?

Vueling is the most popular carrier operating from London Heathrow to Barcelona

When did momondo last update prices for flights from London Heathrow Airport to Barcelona?

Prices for flights from London Heathrow Airport to Barcelona were last updated today.

How many operators does momondo search for flights from London Heathrow Airport to Barcelona?

As of September 2025, there are 11 operators available to choose from for flights from London Heathrow Airport to Barcelona.

How old do you have to be to fly from London Heathrow Airport to Barcelona?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Barcelona.

What documentation or ID do you need to fly to Barcelona?

The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£29 Cheap Flights from London Heathrow Airport to Barcelona in 2025/26

Q: What is the typical price of a round-trip flight between London Heathrow Airport and Barcelona?

Prices are currently low for flights on this route. Typical prices usually range from £95 to £180. The lowest price recently found on this route was £59.

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Find the cheapest flights from London Heathrow Airport to Barcelona

Round-trip

One-way

Last minute

Direct

Cheap return flights

20:50 - 00:05LHR-BCN

2h 15mdirect

07:30 - 09:10BCN-LHR

2h 40mdirect

£59Vueling

Find Deal

Sat, 4 Oct - Sat, 25 Oct

20:50 - 00:05LHR-BCN

2h 15mdirect

07:30 - 09:10BCN-LHR

2h 40mdirect

£60Vueling

Find Deal

Tue, 14 Oct - Tue, 21 Oct

18:50 - 22:05LHR-BCN

2h 15mdirect

07:30 - 09:10BCN-LHR

2h 40mdirect

£62Vueling

Find Deal

Wed, 29 Oct - Wed, 5 Nov

20:50 - 00:05LHR-BCN

2h 15mdirect

07:30 - 09:10BCN-LHR

2h 40mdirect

£63Vueling

Find Deal

Wed, 1 Oct - Wed, 8 Oct

09:55 - 13:05LHR-BCN

2h 10mdirect

07:30 - 09:10BCN-LHR

2h 40mdirect

£63Vueling

Find Deal

Tue, 21 Oct - Thu, 23 Oct

18:50 - 22:05LHR-BCN

2h 15mdirect

07:30 - 09:10BCN-LHR

2h 40mdirect

£64Vueling

Find Deal

Wed, 29 Oct - Wed, 5 Nov

11:35 - 14:45LHR-BCN

2h 10mdirect

19:15 - 20:35BCN-LHR

2h 20mdirect

£88British Airways

Find Deal

Fri, 31 Oct - Wed, 5 Nov

07:20 - 10:25LHR-BCN

2h 05mdirect

17:00 - 18:20BCN-LHR

2h 20mdirect

£88British Airways

Find Deal

Sat, 8 Nov - Mon, 10 Nov

07:20 - 10:25LHR-BCN

2h 05mdirect

06:40 - 08:20BCN-LHR

2h 40mdirect

£90British Airways

Find Deal

Wed, 11 Feb - Thu, 19 Feb

18:50 - 22:05LHR-BCN

2h 15mdirect

13:35 - 15:00BCN-LHR

2h 25mdirect

£93Multiple Airlines

Find Deal

Thu, 6 Nov - Mon, 10 Nov

Vueling flights from London Heathrow Airport to Barcelona

Our best Vueling deals on London Heathrow Airport to Barcelona flight tickets

Vueling

4 Oct

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

25 Oct

BCN07:30Barcelona-El Prat

2h 40m

LHR09:10London Heathrow

£59

Find similar

Vueling

14 Oct

LHR20:50London Heathrow

2h 15m

BCN00:05Barcelona-El Prat

21 Oct

BCN07:30Barcelona-El Prat

2h 40m

LHR09:10London Heathrow

£60

Find similar

Vueling

29 Oct

LHR18:50London Heathrow

2h 15m

BCN22:05Barcelona-El Prat

5 Nov

BCN07:30Barcelona-El Prat

2h 40m

LHR09:10London Heathrow

£62

Find similar

British Airways flights from London Heathrow Airport to Barcelona

Our best British Airways deals on London Heathrow Airport to Barcelona flight tickets

British Airways

31 Oct

LHR11:35London Heathrow

2h 10m

BCN14:45Barcelona-El Prat

5 Nov

BCN19:15Barcelona-El Prat

2h 20m

LHR20:35London Heathrow

£88

Find similar

British Airways

8 Nov

LHR07:20London Heathrow

2h 05m

BCN10:25Barcelona-El Prat

10 Nov

BCN17:00Barcelona-El Prat

2h 20m

LHR18:20London Heathrow

£88

Find similar

British Airways

11 Feb

LHR07:20London Heathrow

2h 05m

BCN10:25Barcelona-El Prat

19 Feb

BCN06:40Barcelona-El Prat

2h 40m

LHR08:20London Heathrow

£90

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 4/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Sat 25/10

07:30-09:10

Nonstop2h 40m

£59

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 14/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Tue 21/10

07:30-09:10

Nonstop2h 40m

£60

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 29/10

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Wed 5/11

07:30-09:10

Nonstop2h 40m

£62

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 1/10

20:50-00:05

Nonstop2h 15m

Barcelona-El Prat

Wed 8/10

07:30-09:10

Nonstop2h 40m

£63

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 21/10

09:55-13:05

Nonstop2h 10m

Barcelona-El Prat

Thu 23/10

07:30-09:10

Nonstop2h 40m

£63

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 29/10

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Wed 5/11

07:30-09:10

Nonstop2h 40m

£64

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 31/10

11:35-14:45

Nonstop2h 10m

Barcelona-El Prat

Wed 5/11

19:15-20:35

Nonstop2h 20m

£88

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 8/11

07:20-10:25

Nonstop2h 05m

Barcelona-El Prat

Mon 10/11

17:00-18:20

Nonstop2h 20m

£88

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 11/2

07:20-10:25

Nonstop2h 05m

Barcelona-El Prat

Thu 19/2

06:40-08:20

Nonstop2h 40m

£90

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 6/11

18:50-22:05

Nonstop2h 15m

Barcelona-El Prat

Mon 10/11

13:35-15:00

Nonstop2h 25m

£93

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between London Heathrow Airport and Barcelona?

What is the cheapest month to fly to Barcelona?

If you aren’t able to travel during the month of January, then book flights to Barcelona from London Heathrow Airport during November instead. Flights to Barcelona in November, while not as cheap as those in January, still average around £91.

What is the cheapest day to depart on your flight to Barcelona?

Our data shows that Monday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £122. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Barcelona for around £145.

What is the cheapest time of day to depart on your flight to Barcelona?

Flying to Barcelona from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £120 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £141.

What is the cheapest London Heathrow to Barcelona flight route?

Fly from London Heathrow to Barcelona-El Prat for the best London Heathrow - Barcelona flight prices

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around £136 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from London Heathrow Airport for as low as £125 on momondo.

What cabin class options are available on London Heathrow to Barcelona flights?

There are 3 cabin classes available to choose from on London Heathrow to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London Heathrow Airport to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Barcelona

Fastest flight time	2h 05m
Direct flights	Every day
Airports in Barcelona	1 airport

The fastest flight from London Heathrow Airport to Barcelona takes 2h 05m

Direct flights go from London Heathrow Airport to Barcelona every day.

There is 1 airport near Barcelona: Barcelona-El Prat (BCN)

Search flight deals

How far is London Heathrow to Barcelona by plane?
There are 707.6 mi between London Heathrow and Barcelona. Flights usually cover this in 2h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Barcelona?
Prices for flights from London Heathrow Airport to Barcelona were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Barcelona?
As of September 2025, there are 11 operators available to choose from for flights from London Heathrow Airport to Barcelona.
How old do you have to be to fly from London Heathrow Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London Heathrow Airport to Barcelona

Compare and see reviews for airlines that fly from London Heathrow Airport to Barcelona with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £14	Free Cancellation	Rating 6.8 5,155 reviews	Search Ryanair flights
easyJet	PriceFrom £37	Free Cancellation	Rating 6.9 1,820 reviews	Search easyJet flights
Vueling	PriceFrom £56	Free Cancellation	Rating 7.1 1,185 reviews	Search Vueling flights
British Airways	PriceFrom £83	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Iberia	PriceFrom £111	Free Cancellation	Rating 7.0 2,924 reviews	Search Iberia flights
Jet2	PriceFrom £112	Free Cancellation	Rating 8.3 169 reviews	Search Jet2 flights
KLM	PriceFrom £127	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights
SWISS	PriceFrom £130	Free Cancellation	Rating 7.5 1,730 reviews	Search SWISS flights
Brussels Airlines	PriceFrom £146	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights
TAP AIR PORTUGAL	PriceFrom £148	Free Cancellation	Rating 7.1 1,975 reviews	Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from London to Barcelona with flexible booking policies on momondo?

Flights from London to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Barcelona?

Once you have performed a search for London to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Barcelona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Barcelona from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Barcelona trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Barcelona-El Prat Airport

Girona Costa Brava Airport

Reus Airport

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Cheap flights from London Heathrow Airport to Barcelona from £29

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from London Heathrow Airport to Barcelona

Cheap return flights

Cheap one-way flights

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Vueling flights from London Heathrow Airport to Barcelona

Our best Vueling deals on London Heathrow Airport to Barcelona flight tickets

British Airways flights from London Heathrow Airport to Barcelona

Our best British Airways deals on London Heathrow Airport to Barcelona flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Barcelona that are best for you.

See travel insights to Barcelona from

How to get the cheapest flight ticket from London Heathrow Airport to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Barcelona?

What is the cheapest month to fly to Barcelona?

If you aren’t able to travel during the month of January, then book flights to Barcelona from London Heathrow Airport during November instead. Flights to Barcelona in November, while not as cheap as those in January, still average around £91.

What is the cheapest day to depart on your flight to Barcelona?

Our data shows that Monday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £122. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Barcelona for around £145.

What is the cheapest time of day to depart on your flight to Barcelona?

Flying to Barcelona from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £120 when looking at flights departing in the afternoon. Flights in the morning are often more expensive, with an average ticket price of £141.

What is the cheapest London Heathrow to Barcelona flight route?

Fly from London Heathrow to Barcelona-El Prat for the best London Heathrow - Barcelona flight prices

How far in advance should I book a flight to Barcelona?

What cabin class options are available on London Heathrow to Barcelona flights?

There are 3 cabin classes available to choose from on London Heathrow to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from London Heathrow to Barcelona?

Vueling is the most popular carrier operating from London Heathrow to Barcelona

Which airlines fly to Barcelona?

How many flights depart from London Heathrow Airport to Barcelona on average per day?

The number of flights available between London Heathrow Airport and Barcelona is 15 per day as of September 2025. The most frequent departure time is 09:00, with 40% of daily flights leaving at midday.

How many flights depart from London Heathrow Airport to Barcelona on average per week?

As of September 2025, 109 flights take off from London Heathrow Airport and land in Barcelona each week. The most common flight departure day for this route is Tue, with 37% of weekly flights taking off on this day.

Cheap London Heathrow Airport to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Barcelona

Fastest flight time

Direct flights

Airports in Barcelona

How far is London Heathrow to Barcelona by plane?

When did momondo last update prices for flights from London Heathrow Airport to Barcelona?

How many operators does momondo search for flights from London Heathrow Airport to Barcelona?

How old do you have to be to fly from London Heathrow Airport to Barcelona?

What documentation or ID do you need to fly to Barcelona?

Best airlines flying from London Heathrow Airport to Barcelona

Compare and see reviews for airlines that fly from London Heathrow Airport to Barcelona with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Barcelona?

Can I find flights from London to Barcelona with flexible booking policies on momondo?

How can momondo help me find flights from London to Barcelona?

I’m not ready to book a flight from London to Barcelona right now. Can momondo alert me if prices change?

An easier way to manage your Barcelona trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 54.9 mi from Barcelona