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

Vueling and British Airways are the most popular carriers operating from London Heathrow to Barcelona-El Prat

Which airlines fly to Barcelona-El Prat Airport?

British Airways, Vueling and Iberia are the top three most popular airlines that fly to Barcelona-El Prat Airport from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Barcelona-El Prat Airport. Keep in mind that there are 3 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 3 operators available to choose from for flights from London Heathrow Airport to Barcelona-El Prat Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Barcelona-El Prat Airport.

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

The travel and health documents required for your trip to Barcelona-El Prat Airport 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-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 65 Cheap Flights from London Heathrow Airport to Barcelona-El Prat Airport in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 178 to C$ 337. The lowest price recently found on this route was C$ 127.

Q: How many flights depart from London Heathrow Airport to Barcelona-El Prat Airport on average per day?

As of September 2025, there are 20 flights per day flying from London Heathrow Airport to Barcelona-El Prat Airport. The most common time of day flights depart is 9:00a.m., with 39% of flights taking off at noon.

Q: How many flights depart from London Heathrow Airport to Barcelona-El Prat Airport on average per week?

145 flights are operational weekly from London Heathrow Airport to Barcelona-El Prat Airport as of September 2025. The most popular departure day for this route is Mon, with 26% of flights per week taking off on this day.

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Find the cheapest flights from London Heathrow Airport to Barcelona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:50 p.m. - 10:05 p.m.LHR-BCN

2h 15mdirect

7:30 a.m. - 9:10 a.m.BCN-LHR

2h 40mdirect

C$ 127Vueling

Find Deal

Tue, 4 Nov - Wed, 5 Nov

8:50 p.m. - 12:05 a.m.LHR-BCN

2h 15mdirect

7:30 a.m. - 9:10 a.m.BCN-LHR

2h 40mdirect

C$ 130Vueling

Find Deal

Sat, 11 Oct - Tue, 14 Oct

6:50 p.m. - 10:05 p.m.LHR-BCN

2h 15mdirect

4:25 p.m. - 6:00 p.m.BCN-LHR

2h 35mdirect

C$ 135Vueling

Find Deal

Thu, 30 Oct - Thu, 6 Nov

6:50 p.m. - 10:05 p.m.LHR-BCN

2h 15mdirect

7:30 a.m. - 9:10 a.m.BCN-LHR

2h 40mdirect

C$ 138Vueling

Find Deal

Fri, 14 Nov - Sun, 16 Nov

8:50 p.m. - 12:05 a.m.LHR-BCN

2h 15mdirect

7:00 a.m. - 2:45 p.m.BCN-LHR

8h 45m1 stop

C$ 140Vueling

Find Deal

Mon, 13 Oct - Wed, 15 Oct

6:05 a.m. - 9:10 a.m.LHR-BCN

2h 05mdirect

8:40 p.m. - 10:00 p.m.BCN-LHR

2h 20mdirect

C$ 164British Airways

Find Deal

Sat, 1 Nov - Tue, 11 Nov

3:15 p.m. - 6:25 p.m.LHR-BCN

2h 10mdirect

6:40 a.m. - 8:20 a.m.BCN-LHR

2h 40mdirect

C$ 166British Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

10:30 a.m. - 1:40 p.m.LHR-BCN

2h 10mdirect

2:35 p.m. - 4:00 p.m.BCN-LHR

2h 25mdirect

C$ 169British Airways

Find Deal

Wed, 11 Feb - Wed, 18 Feb

6:05 a.m. - 9:10 a.m.LHR-BCN

2h 05mdirect

6:40 a.m. - 8:20 a.m.BCN-LHR

2h 40mdirect

C$ 191British Airways

Find Deal

Sun, 21 Dec - Tue, 6 Jan

3:05 p.m. - 10:45 p.m.LHR-BCN

6h 40m1 stop

7:30 a.m. - 9:10 a.m.BCN-LHR

2h 40mdirect

C$ 209Multiple Airlines

Find Deal

Wed, 8 Oct - Thu, 9 Oct

Vueling flights from London Heathrow Airport to Barcelona-El Prat Airport

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

Vueling

4 Nov

LHR6:50 p.m.London Heathrow

2h 15m

BCN10:05 p.m.Barcelona-El Prat

5 Nov

BCN7:30 a.m.Barcelona-El Prat

2h 40m

LHR9:10 a.m.London Heathrow

C$ 127

Find similar

Vueling

11 Oct

LHR8:50 p.m.London Heathrow

2h 15m

BCN12:05 a.m.Barcelona-El Prat

14 Oct

BCN7:30 a.m.Barcelona-El Prat

2h 40m

LHR9:10 a.m.London Heathrow

C$ 130

Find similar

Vueling

30 Oct

LHR6:50 p.m.London Heathrow

2h 15m

BCN10:05 p.m.Barcelona-El Prat

6 Nov

BCN4:25 p.m.Barcelona-El Prat

2h 35m

LHR6:00 p.m.London Heathrow

C$ 135

Find similar

British Airways flights from London Heathrow Airport to Barcelona-El Prat Airport

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

British Airways

1 Nov

LHR6:05 a.m.London Heathrow

2h 05m

BCN9:10 a.m.Barcelona-El Prat

11 Nov

BCN8:40 p.m.Barcelona-El Prat

2h 20m

LHR10:00 p.m.London Heathrow

C$ 164

Find similar

British Airways

30 Oct

LHR3:15 p.m.London Heathrow

2h 10m

BCN6:25 p.m.Barcelona-El Prat

6 Nov

BCN6:40 a.m.Barcelona-El Prat

2h 40m

LHR8:20 a.m.London Heathrow

C$ 166

Find similar

British Airways

11 Feb

LHR10:30 a.m.London Heathrow

2h 10m

BCN1:40 p.m.Barcelona-El Prat

18 Feb

BCN2:35 p.m.Barcelona-El Prat

2h 25m

LHR4:00 p.m.London Heathrow

C$ 169

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Tue 4/11

6:50 p.m.-10:05 p.m.

Nonstop2h 15m

Barcelona-El Prat

Wed 5/11

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 127

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 11/10

8:50 p.m.-12:05 a.m.

Nonstop2h 15m

Barcelona-El Prat

Tue 14/10

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 130

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 30/10

6:50 p.m.-10:05 p.m.

Nonstop2h 15m

Barcelona-El Prat

Thu 6/11

4:25 p.m.-6:00 p.m.

Nonstop2h 35m

C$ 135

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Fri 14/11

6:50 p.m.-10:05 p.m.

Nonstop2h 15m

Barcelona-El Prat

Sun 16/11

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 138

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Mon 13/10

8:50 p.m.-12:05 a.m.

Nonstop2h 15m

Barcelona-El Prat

Wed 15/10

7:00 a.m.-2:45 p.m.

1 stop8h 45m

C$ 140

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sat 1/11

6:05 a.m.-9:10 a.m.

Nonstop2h 05m

Barcelona-El Prat

Tue 11/11

8:40 p.m.-10:00 p.m.

Nonstop2h 20m

C$ 164

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Thu 30/10

3:15 p.m.-6:25 p.m.

Nonstop2h 10m

Barcelona-El Prat

Thu 6/11

6:40 a.m.-8:20 a.m.

Nonstop2h 40m

C$ 166

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 11/2

10:30 a.m.-1:40 p.m.

Nonstop2h 10m

Barcelona-El Prat

Wed 18/2

2:35 p.m.-4:00 p.m.

Nonstop2h 25m

C$ 169

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Sun 21/12

6:05 a.m.-9:10 a.m.

Nonstop2h 05m

Barcelona-El Prat

Tue 6/1

6:40 a.m.-8:20 a.m.

Nonstop2h 40m

C$ 191

LondonBarcelona

LHR - BCN

LHRBCN

London Heathrow

Wed 8/10

3:05 p.m.-10:45 p.m.

1 stop6h 40m

Barcelona-El Prat

Thu 9/10

7:30 a.m.-9:10 a.m.

Nonstop2h 40m

C$ 209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from London Heathrow Airport is in January. Flight prices, which tend to average around C$ 166, are often lower during this time because this is during the off-season. If you are unable to visit Barcelona-El Prat Airport during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around C$ 170.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart from London Heathrow Airport to Barcelona-El Prat Airport is on a Tuesday. Travellers who choose to depart for Barcelona-El Prat Airport on a Tuesday will often find tickets for as low as C$ 154. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 225.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Our most recent data shows that the best time of day to fly to Barcelona-El Prat Airport is in the afternoon. Flights from London Heathrow Airport to Barcelona-El Prat Airport during this time can be as low as C$ 161. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 218 on average. Flights to Barcelona-El Prat Airport from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Barcelona-El Prat flight route?

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

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around C$ 255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from London Heathrow Airport for as low as C$ 235 on momondo.

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

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

How have London Heathrow Airport to Barcelona-El Prat Airport flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Barcelona-El Prat Airport flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Heathrow Airport to Barcelona-El Prat Airport (LHR to BCN) flight deals and tips

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

Best price found	C$ 138
Fastest flight time	2h 05m
Direct flights	Every day

The best one-way flight to Barcelona-El Prat Airport from London Heathrow Airport in the past 72 hours is C$ 138. The best round-trip flight deal from London Heathrow Airport to Barcelona-El Prat Airport found on momondo in the last 72 hours is C$ 171.

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

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

Search flight deals

How far is London Heathrow to Barcelona-El Prat by plane?
Barcelona-El Prat is 1147.0 km away from London Heathrow. Typically, this will take 2h 05m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Barcelona-El Prat Airport?
Prices for flights from London Heathrow Airport to Barcelona-El Prat Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Barcelona-El Prat Airport?
As of September 2025, there are 3 operators available to choose from for flights from London Heathrow Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from London Heathrow Airport to Barcelona-El Prat Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The travel and health documents required for your trip to Barcelona-El Prat Airport 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-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Barcelona-El Prat Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Barcelona-El Prat Airport is Airbus A320-100/200 (26.96% of total bookings). The next most popular plane models are Airbus A320 (sharklets) (21.29%), Airbus A319 (12.72%), and Boeing 737-800 Passenger/BBJ2 (winglets) (11.57%).
What is the most popular airline from London Heathrow Airport to Barcelona-El Prat Airport?
Based on momondo bookings for flights between London Heathrow Airport and Barcelona-El Prat Airport, the leading airline is British Airways, making up 46% of the total bookings. Other popular airlines include Vueling with 35% and Iberia with 19%.

Best airlines flying from London Heathrow Airport to Barcelona-El Prat Airport

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

Airline	Rating	Free Cancellation	Price
Vueling	PriceFrom C$ 121	Free Cancellation	Rating 7.1 1,185 reviews	Search Vueling flights
British Airways	PriceFrom C$ 156	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
Iberia	PriceFrom C$ 221	Free Cancellation	Rating 7.0 2,924 reviews	Search Iberia flights

Vueling Flights From London Heathrow Airport to Barcelona-El Prat Airport
Across 13 Vueling flights from London Heathrow Airport to Barcelona-El Prat Airport this week, the average price was C$ 174, with the best Vueling deals starting from C$ 88 round-trip. 1,185 users have rated Vueling on momondo, with an average score of 7.1/10.
Iberia Flights From London Heathrow Airport to Barcelona-El Prat Airport
Across 2,924 Iberia reviews on momondo, the average score is 7.0/10. Iberia flies from London Heathrow Airport to Barcelona-El Prat Airport about 31 times each week, with ticket deals ranging from C$ 160 to C$ 170. Price data is based on momondo searches in the last 72 hours.

Sitges

L'Hospitalet de Llobregat

Cadaques

Castelldefels

El Prat de Llobregat

Tarragona

Badalona

Calella de Palafrugell

Lloret de Mar

Llafranc

Calella

Salou

Tossa de Mar

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from London.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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-El Prat Airport trip

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Cheap flights from London Heathrow Airport to Barcelona from C$ 65

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Cheap direct flights

Vueling flights from London Heathrow Airport to Barcelona-El Prat Airport

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

British Airways flights from London Heathrow Airport to Barcelona-El Prat Airport

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

momondo Fare Finder

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

See travel insights to Barcelona from

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

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-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

What is the cheapest London Heathrow to Barcelona-El Prat flight route?

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

How far in advance should I book a flight to Barcelona-El Prat Airport?

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

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

How have London Heathrow Airport to Barcelona-El Prat Airport flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to Barcelona-El Prat Airport flights are approximately 51% more expensive when compared to flights at the same time last year.

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

Vueling and British Airways are the most popular carriers operating from London Heathrow to Barcelona-El Prat

Which airlines fly to Barcelona-El Prat Airport?

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

As of September 2025, there are 20 flights per day flying from London Heathrow Airport to Barcelona-El Prat Airport. The most common time of day flights depart is 9:00a.m., with 39% of flights taking off at noon.

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

145 flights are operational weekly from London Heathrow Airport to Barcelona-El Prat Airport as of September 2025. The most popular departure day for this route is Mon, with 26% of flights per week taking off on this day.

When to book flights from London Heathrow Airport to Barcelona-El Prat Airport

Cheap London Heathrow Airport to Barcelona-El Prat Airport (LHR to BCN) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

How far is London Heathrow to Barcelona-El Prat by plane?

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

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

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

What documentation or ID do you need to fly to Barcelona-El Prat Airport?

What is the most popular plane model from London Heathrow Airport to Barcelona-El Prat Airport?

What is the most popular airline from London Heathrow Airport to Barcelona-El Prat Airport?

Best airlines flying from London Heathrow Airport to Barcelona-El Prat Airport

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

Vueling Flights From London Heathrow Airport to Barcelona-El Prat Airport

Iberia Flights From London Heathrow Airport to Barcelona-El Prat Airport

Travelling to a place near Barcelona?

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-El Prat Airport trip

We make it super easy to schedule, organize 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 Barcelona

Popular Cities in Spain

Popular flights according to clicks in the last 7 days on momondo