฿1,428 Cheap Flights from Barcelona (BCN) to London (LHR)

View ฿1,428 flight on Wed, 22 Apr 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 ฿1,428 for one-way flights and ฿6,655 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 17 Apr - Mon, 20 Apr
BCN
Barcelona
LHR
London
฿6,655 Return, found 2 days ago
฿6,655
Return
found 2 days ago
Select British Airways flight, departing Fri, 17 Apr from Barcelona to London, returning Mon, 20 Apr, priced at ฿6,655 found 2 days ago
British Airways
Wed, 13 May - Sun, 17 May
BCN
Barcelona
LHR
London
฿6,840 Return, found 1 day ago
฿6,840
Return
found 1 day ago
Select British Airways flight, departing Wed, 13 May from Barcelona to London, returning Sun, 17 May, priced at ฿6,840 found 1 day ago
British Airways
Wed, 13 May - Sun, 17 May
BCN
Barcelona
LHR
London
฿7,225 Return, found 1 day ago
฿7,225
Return
found 1 day ago
Select British Airways flight, departing Wed, 13 May from Barcelona to London, returning Sun, 17 May, priced at ฿7,225 found 1 day ago
Iberia
Fri, 17 Apr - Mon, 20 Apr
BCN
Barcelona
LHR
London
฿7,640 Return, found 2 days ago
฿7,640
Return
found 2 days ago
Select Iberia flight, departing Fri, 17 Apr from Barcelona to London, returning Mon, 20 Apr, priced at ฿7,640 found 2 days ago
British Airways
Fri, 17 Apr - Mon, 20 Apr
BCN
Barcelona
LHR
London
฿7,680 Return, found 2 days ago
฿7,680
Return
found 2 days ago
Select British Airways flight, departing Fri, 17 Apr from Barcelona to London, returning Mon, 20 Apr, priced at ฿7,680 found 2 days ago
British Airways
Mon, 25 May - Fri, 29 May
BCN
Barcelona
LHR
London
฿7,930 Return, found 3 days ago
฿7,930
Return
found 3 days ago
Select British Airways flight, departing Mon, 25 May from Barcelona to London, returning Fri, 29 May, priced at ฿7,930 found 3 days ago
British Airways
Mon, 25 May - Fri, 29 May
BCN
Barcelona
LHR
London
฿7,980 Return, found 3 days ago
฿7,980
Return
found 3 days ago
Select British Airways flight, departing Mon, 25 May from Barcelona to London, returning Fri, 29 May, priced at ฿7,980 found 3 days ago
TAP Portugal
Fri, 17 Apr - Mon, 20 Apr
BCN
Barcelona
LHR
London
฿8,545 Return, found 2 days ago
฿8,545
Return
found 2 days ago
Select TAP Portugal flight, departing Fri, 17 Apr from Barcelona to London, returning Mon, 20 Apr, priced at ฿8,545 found 2 days ago
KLM
Thu, 14 May - Mon, 18 May
BCN
Barcelona
LHR
London
฿8,855 Return, found 1 day ago
฿8,855
Return
found 1 day ago
Select KLM flight, departing Thu, 14 May from Barcelona to London, returning Mon, 18 May, priced at ฿8,855 found 1 day ago
Eurowings
Mon, 13 Apr - Tue, 14 Apr
BCN
Barcelona
LHR
London
฿11,988 Return, found 3 days ago
฿11,988
Return
found 3 days ago
Select Eurowings flight, departing Mon, 13 Apr from Barcelona to London, returning Tue, 14 Apr, priced at ฿11,988 found 3 days ago

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 ฿6,655. 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
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Eurowings, ITA Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal
Return price
฿6,655
Distance
1140 km
Average flight time
1 hour 22 mins
*Available to Expedia members.