฿4,050 Cheap Flights from Barcelona (BCN) to London (LHR)

View ฿4,050 flight on Fri, 24 Jul 2026Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Heathrow Airport (LHR)

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Cheap Flights from Barcelona (BCN) to London (LHR)

Prices were available within the past 7 days and start at ฿4,050 for one-way flights and ฿8,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, 10 Jun - Sun, 14 Jun
BCN
Barcelona
LHR
London
฿8,480 Return, found 4 days ago
฿8,480
Return
found 4 days ago
Select Iberia flight, departing Wed, 10 Jun from Barcelona to London, returning Sun, 14 Jun, priced at ฿8,480 found 4 days ago
Iberia
Tue, 23 Jun - Thu, 25 Jun
BCN
Barcelona
LHR
London
฿8,545 Return, found 1 day ago
฿8,545
Return
found 1 day ago
Select Iberia flight, departing Tue, 23 Jun from Barcelona to London, returning Thu, 25 Jun, priced at ฿8,545 found 1 day ago
Iberia
Mon, 13 Jul - Wed, 15 Jul
BCN
Barcelona
LHR
London
฿8,850 Return, found 13 hours ago
฿8,850
Return
found 13 hours ago
Select Iberia flight, departing Mon, 13 Jul from Barcelona to London, returning Wed, 15 Jul, priced at ฿8,850 found 13 hours ago
Iberia
Mon, 13 Jul - Wed, 15 Jul
BCN
Barcelona
LHR
London
฿9,155 Return, found 13 hours ago
฿9,155
Return
found 13 hours ago
Select Iberia flight, departing Mon, 13 Jul from Barcelona to London, returning Wed, 15 Jul, priced at ฿9,155 found 13 hours ago
Air France
Wed, 10 Jun - Sun, 14 Jun
BCN
Barcelona
LHR
London
฿9,240 Return, found 4 days ago
฿9,240
Return
found 4 days ago
Select Air France flight, departing Wed, 10 Jun from Barcelona to London, returning Sun, 14 Jun, priced at ฿9,240 found 4 days ago
Iberia
Tue, 2 Jun - Sat, 6 Jun
BCN
Barcelona
LHR
London
฿9,355 Return, found 6 days ago
฿9,355
Return
found 6 days ago
Select Iberia flight, departing Tue, 2 Jun from Barcelona to London, returning Sat, 6 Jun, priced at ฿9,355 found 6 days ago
Iberia
Fri, 10 Jul - Sun, 12 Jul
BCN
Barcelona
LHR
London
฿9,375 Return, found 6 days ago
฿9,375
Return
found 6 days ago
Select Iberia flight, departing Fri, 10 Jul from Barcelona to London, returning Sun, 12 Jul, priced at ฿9,375 found 6 days ago
British Airways
Wed, 10 Jun - Sun, 14 Jun
BCN
Barcelona
LHR
London
฿9,510 Return, found 4 days ago
฿9,510
Return
found 4 days ago
Select British Airways flight, departing Wed, 10 Jun from Barcelona to London, returning Sun, 14 Jun, priced at ฿9,510 found 4 days ago
KLM
Tue, 2 Jun - Sat, 6 Jun
BCN
Barcelona
LHR
London
฿9,710 Return, found 6 days ago
฿9,710
Return
found 6 days ago
Select KLM flight, departing Tue, 2 Jun from Barcelona to London, returning Sat, 6 Jun, priced at ฿9,710 found 6 days ago
TAP Portugal
Thu, 4 Jun - Sun, 7 Jun
BCN
Barcelona
LHR
London
฿10,325 Return, found 22 hours ago
฿10,325
Return
found 22 hours ago
Select TAP Portugal flight, departing Thu, 4 Jun from Barcelona to London, returning Sun, 7 Jun, priced at ฿10,325 found 22 hours ago

Find the cheapest month to fly from Barcelona (BCN) to London (LHR)

October is typically the cheapest month to fly

From ฿2,892 - ฿6,928 per traveller.

Frequently asked questions

How much is a flight from Barcelona Intl. Airport (BCN) to Heathrow Airport?
Start packing your suitcase, because round-trip flights between Josep Tarradellas Barcelona–El Prat Airport and Heathrow Airport (LHR) start from ฿8,480. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Barcelona Airport to Heathrow Airport (LHR)?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Barcelona Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Barcelona Intl. Airport (BCN) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Barcelona Airport to LHR?
You won't need a lengthy novel for this flight — it's only 1,150 kilometres from El Prat de Llobregat to Hounslow. Find your way to your seat, order some food and you'll be touching down before you know it.
Which airlines fly direct from Barcelona Intl. Airport (BCN) to London Heathrow?
Offering 212 flights every month, British Airways (BA) is a popular choice when flying directly from BCN to Heathrow Airport.
Are Josep Tarradellas Barcelona–El Prat Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from Josep Tarradellas Barcelona–El Prat Airport to LHR cropping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline advertises prices so far in advance.

Travel information

Origin airport
Barcelona Intl.
Destination airport
Heathrow
Return price
฿8,480
Distance
1140 km
Average flight time
1 hour 25 mins

Book with confidence

Perfect flights from Barcelona to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Barcelona to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Barcelona Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿4,050 and roundtrip prices from ฿8,480. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Barcelona to London
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