LHR - BCN

$42 Find Cheap Flights from London Heathrow Airport to Barcelona - Compare and Save

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Everything you should know

Cheapest round-trip
$68
Typical prices: $123-$243
Vueling
Thu 11/15Sun 11/18
LHR - BCN • Non-stop
Cheapest one-way
$42
Typical prices: $95-$179
Vueling
Sun 11/25
LHR - BCN • Non-stop
Nonstop flights
Every day
You can fly direct with British Airways and Vueling. Average duration is 2h 14m
Direct flights
+1
Direct flights
+1
Avoid delays
British Airways
Most punctual • 82% on-time
Morning
Best time • Fewest delays
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 34% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Bilbao (BIO)
Cheapest • Avg $181 (round-trip)
Madrid Barajas (MAD)
Shortest trip • 5h 21m (one-way)
Insights
Insights
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We hope you love your trip to Barcelona-El Prat Airport!

Cheap Flights from Heathrow to Barcelona (LHR-BCN)

 

Cheap flights from Heathrow to Barcelona with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sun, Nov 15 - Wed, Nov 18
Vueling Logo
9:55 am - 1:10 pmLHR  London Heathrow-BCN Barcelona-El Prat
2h 15mnonstop
Vueling Logo
6:45 pm - 8:05 pmBCN  Barcelona-El Prat-LHR London Heathrow
2h 20mnonstop
$68Vueling
Thu, Dec 3 - Thu, Dec 10
Vueling Logo
9:55 am - 1:10 pmLHR  London Heathrow-BCN Barcelona-El Prat
2h 15mnonstop
Vueling Logo
7:30 am - 9:10 amBCN  Barcelona-El Prat-LHR London Heathrow
2h 40mnonstop
$70Vueling
Wed, Nov 25 - Wed, Dec 2
Vueling Logo
9:55 am - 1:10 pmLHR  London Heathrow-BCN Barcelona-El Prat
2h 15mnonstop
Vueling Logo
7:30 am - 9:10 amBCN  Barcelona-El Prat-LHR London Heathrow
2h 40mnonstop
$77Vueling
Mon, Nov 16 - Wed, Nov 18
British Airways Logo
7:20 pm - 10:30 pmLHR  London Heathrow-BCN Barcelona-El Prat
2h 10mnonstop
British Airways Logo
6:35 am - 8:15 amBCN  Barcelona-El Prat-LHR London Heathrow
2h 40mnonstop
$99British Airways
Sun, Dec 13 - Sat, Dec 19
British Airways Logo
7:15 pm - 10:25 pmLHR  London Heathrow-BCN Barcelona-El Prat
2h 10mnonstop
British Airways Logo
2:45 pm - 4:05 pmBCN  Barcelona-El Prat-LHR London Heathrow
2h 20mnonstop
$117British Airways
Fri, Jan 8 - Sun, Jan 10
Multiple Airlines Logo
8:50 pm - 12:05 amLHR  London Heathrow-BCN Barcelona-El Prat
2h 15mnonstop
Multiple Airlines Logo
5:00 pm - 6:20 pmBCN  Barcelona-El Prat-LHR London Heathrow
2h 20mnonstop
$126Multiple Airlines
Thu, Feb 18 - Mon, Feb 22
Multiple Airlines Logo
8:50 pm - 12:05 amLHR  London Heathrow-BCN Barcelona-El Prat
2h 15mnonstop
Multiple Airlines Logo
12:40 pm - 2:05 pmBCN  Barcelona-El Prat-LHR London Heathrow
2h 25mnonstop
$126Multiple Airlines
Sun, Nov 8 - Wed, Nov 18
British Airways Logo
6:05 am - 9:15 amLHR  London Heathrow-BCN Barcelona-El Prat
2h 10mnonstop
British Airways Logo
8:45 pm - 10:00 pmBCN  Barcelona-El Prat-LHR London Heathrow
2h 15mnonstop
$142British Airways
Sat, Dec 26 - Thu, Dec 31
Iberia Logo
6:05 am - 9:15 amLHR  London Heathrow-BCN Barcelona-El Prat
2h 10mnonstop
Iberia Logo
6:00 pm - 10:15 pmBCN  Barcelona-El Prat-LHR London Heathrow
5h 15m1 stop Madrid Barajas
$162Iberia
Sat, Nov 28 - Mon, Nov 30
Iberia Logo
7:20 pm - 10:30 pmLHR  London Heathrow-BCN Barcelona-El Prat
2h 10mnonstop
Iberia Logo
9:10 pm - 10:25 pmBCN  Barcelona-El Prat-LHR London Heathrow
2h 15mnonstop
$165Iberia

Price, demand and travel trends for London Heathrow Airport to Barcelona-El Prat Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from London Heathrow Airport to Barcelona-El Prat Airport?

Round-trip flights from London Heathrow Airport to Barcelona-El Prat Airport typically range from $123 to $243. The lowest price found in the past 5 days was $68, on Vueling.

What's the cheapest day of the week to fly from London Heathrow Airport to Barcelona-El Prat Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from London Heathrow Airport to Barcelona-El Prat Airport. It’s 16% cheaper than the average day, while Saturday is the most expensive, with prices 9% higher.

What’s the cheapest month to fly from London Heathrow Airport to Barcelona-El Prat Airport?

•January is the cheapest month to fly from London Heathrow Airport to Barcelona-El Prat Airport at $120 round-trip.
•May ($232) and October ($226) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 93% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from London Heathrow Airport to Barcelona-El Prat Airport the cheapest?

Flights from London Heathrow Airport to Barcelona-El Prat Airport are cheapest 14 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice for your flight from Heathrow to Barcelona

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Vueling, British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Blane Bachelor

Blane Bachelor

Expert on BCN

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Key details for London Heathrow Airport to Barcelona-El Prat Airport flights

Low season

October

Cheapest flight

$42
Beat the crowds with an average 18% drop in travelers.
The most popular month to fly with an average 16% increase in travelers.
One-way flight from London Heathrow Airport to Barcelona-El Prat Airport

When to book flights from Heathrow to Barcelona

Are your dates flexible? Find out the best times to travel from Heathrow to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London Heathrow Airport to Barcelona-El Prat Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from London Heathrow Airport to Barcelona-El Prat Airport?

    These are the earliest and latest flight times available from London Heathrow Airport to Barcelona-El Prat Airport:

    • Earliest: departs at 6:00 am and lands at 8:14 am
    • Latest: departs at 8:50 pm and lands at 11:04 pm.

    The flight takes about 2h 14m.

  • What cabin classes can I book on flights from London Heathrow Airport to Barcelona-El Prat Airport?

    Three cabin classes are available on flights from London Heathrow Airport to Barcelona-El Prat Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from London Heathrow Airport to Barcelona-El Prat Airport?

    A nonstop flight from London Heathrow Airport to Barcelona-El Prat Airport takes 2h 14m, covering 713 miles.

  • Do I need a passport to fly from London Heathrow Airport to Barcelona-El Prat Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London Heathrow Airport to Barcelona-El Prat Airport flight?

    Round-trip flights from London Heathrow Airport to Barcelona-El Prat Airport range from $123 to $243, with an average of $182 over the past 12 months. Anything below $123 counts as a good deal.

  • How expensive are last-minute London Heathrow Airport to Barcelona-El Prat Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 24% above the $182 route average. Book 14 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from London Heathrow Airport to Barcelona-El Prat Airport?

    On this route, nonstop and layover fares are close on average, with nonstop at $182 round-trip and layover options via Bilbao (BIO) at $181.

  • What is the standard checked-bag allowance on flights from London Heathrow Airport to Barcelona-El Prat Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $26–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from London Heathrow Airport to Barcelona-El Prat Airport?

    The Airbus A320-100/200 family is used most often on this route, operated mainly by Vueling and easyJet. Other aircraft seen on the route include Airbus A321neo variants.

  • How are flight departures from London Heathrow Airport to Barcelona-El Prat Airport spread across the day?

    Morning is the busiest departure period on London Heathrow Airport to Barcelona-El Prat Airport flights, with 56% of flights leaving in that window. Afternoon departures account for 22%, evening flights for 22%, and night flights for 0%.

  • How are flight prices from London Heathrow Airport to Barcelona-El Prat Airport looking right now?

    One-way fares from London Heathrow Airport to Barcelona-El Prat Airport are currently lower than usual. Average one-way flight prices are about $71, which is 46% below the typical average for this route.

  • What car rental options are available at Barcelona-El Prat Airport (BCN)?

    Barcelona-El Prat Airport (BCN) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

    • Record go
    • NIZACARS
    • Goldcar Rental SP
    • CLICK RENT
    • DRIVALIA

  • Which airports can I use when flying from London Heathrow Airport to Barcelona-El Prat Airport?

    Flights from London Heathrow Airport to Barcelona-El Prat Airport usually depart from London Heathrow (LHR) and arrive at Barcelona-El Prat (BCN).

  • What time of day has the fewest delays on flights from London Heathrow Airport to Barcelona-El Prat Airport?

    Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from London Heathrow Airport to Barcelona-El Prat Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Barcelona-El Prat Airport route, 18% of flights were delayed in the past 3 months, with delays averaging 1h 58m.

  • Which airports do connecting flights from London Heathrow Airport to Barcelona-El Prat Airport pass through?

    One-stop flights from London Heathrow Airport to Barcelona-El Prat Airport most commonly connect through:

    • Brussels Bruxelles-National (BRU) - 36% of one-stop connections
    • Frankfurt am Main (FRA) - 17% of one-stop connections
    • Amsterdam Schiphol (AMS) - 12% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Barcelona-El Prat Airport?

    Yes. Flexible dates can save you up to 23% on flights from London Heathrow Airport to Barcelona-El Prat Airport. Tuesday is the cheapest departure day at $154 round-trip on average, while Saturday is the most expensive at $199, a difference of $45.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from London Heathrow Airport to Barcelona-El Prat Airport?

    2 airlines operate flights between London Heathrow Airport and Barcelona-El Prat Airport. The airlines offering nonstop flights on this route include:

    • British Airways
    • Vueling

  • How much time can I save by choosing a different layover airport from London Heathrow Airport to Barcelona-El Prat Airport?

    Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time at 5h 21m, compared with 5h 31m via Paris Charles de Gaulle (CDG) and 5h 50m via Duesseldorf Intl (DUS).

  • What is the time difference between London Heathrow Airport and Barcelona-El Prat Airport?

    Barcelona-El Prat Airport is 1 hour ahead of London Heathrow Airport (Central European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Barcelona-El Prat Airport?

    Some of the most popular sights in Barcelona-El Prat Airport are La Rambla, Sagrada Familia and Placa de Catalunya. These are among the most viewed places in Barcelona-El Prat Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on London Heathrow Airport to Barcelona-El Prat Airport flights?

    Among airlines operating London Heathrow Airport to Barcelona-El Prat Airport flights:

    • British Airways: offers free seat selection
    • Iberia: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on London Heathrow Airport to Barcelona-El Prat Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Vueling: a cabin bag and a checked bag in Economy Class
    • British Airways: a cabin bag and a checked bag in Economy Class
    • Iberia: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking London Heathrow Airport to Barcelona-El Prat Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $154, about $45 less than Saturday fares (23% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London Heathrow Airport to Barcelona-El Prat Airport trip for January. Fares historically average $120 round-trip in that month - typically $112 less than the most expensive month, which is May (based on the last 12 months).
  • For the best chance of arriving on time, fly with British Airways. Over the past three months, 82% of British Airways flights from London Heathrow Airport to Barcelona-El Prat Airport arrived on time, slightly above the route average of 82%. When flights on this route arrive late, they're delayed by an average of 1h 58m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Bilbao Airport (BIO) can be cheaper than flying direct. The cheapest layover option averages $181 round-trip on this route - about $1 less than direct flights (based on the last 12 months).

Prefer to fly direct from London Heathrow Airport to Barcelona?

 
Find which airlines fly direct from London Heathrow Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Barcelona-El Prat

Monday

British Airways,Vueling

British Airways,Vueling

Tuesday

British Airways,Vueling

British Airways,Vueling

Wednesday

British Airways,Vueling

British Airways,Vueling

Thursday

British Airways,Vueling

British Airways,Vueling

Friday

British Airways,Vueling

British Airways,Vueling

Saturday

British Airways,Vueling

British Airways,Vueling

Sunday

British Airways,Vueling

British Airways,Vueling

See more direct flights

Direct returns

Barcelona-El Prat to London Heathrow

Monday

British Airways,Vueling

British Airways,Vueling

Tuesday

British Airways,Vueling

British Airways,Vueling

Wednesday

British Airways,Vueling

British Airways,Vueling

Thursday

British Airways,Vueling

British Airways,Vueling

Friday

British Airways,Vueling

British Airways,Vueling

Saturday

British Airways,Vueling

British Airways,Vueling

Sunday

British Airways,Vueling

British Airways,Vueling

See more direct flights

More options for your flight from Heathrow to Barcelona

Complete your trip to Barcelona with a hotel stay or car rental

Car rentals in Barcelona
Hotels in Barcelona
Vacations in Barcelona