S$70 Cheap Flights from Barcelona to London

View S$70 flight on Fri, 6 Jun, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Barcelona to London (BCN-LHR)

Prices were available within the past 7 days and start at S$70 for one-way flights and S$255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Fri, 10 Oct - Sun, 12 Oct
BCN
Barcelona
LHR
London
S$255 Return, found 6 days ago
S$255
Return
found 6 days ago
Select Iberia flight, departing Fri, 10 Oct from Barcelona to London, returning Sun, 12 Oct, priced at S$255 found 6 days ago
Iberia
Sat, 3 May - Sat, 10 May
BCN
Barcelona
LHR
London
S$256 Return, just found
S$256
Return
just found
Select Iberia flight, departing Sat, 3 May from Barcelona to London, returning Sat, 10 May, priced at S$256 just found
Iberia
Sat, 3 May - Sat, 10 May
BCN
Barcelona
LHR
London
S$263 Return, just found
S$263
Return
just found
Select Iberia flight, departing Sat, 3 May from Barcelona to London, returning Sat, 10 May, priced at S$263 just found
British Airways
Fri, 10 Oct - Sun, 12 Oct
BCN
Barcelona
LHR
London
S$268 Return, found 6 days ago
S$268
Return
found 6 days ago
Select British Airways flight, departing Fri, 10 Oct from Barcelona to London, returning Sun, 12 Oct, priced at S$268 found 6 days ago
British Airways
Sat, 3 May - Sat, 10 May
BCN
Barcelona
LHR
London
S$270 Return, just found
S$270
Return
just found
Select British Airways flight, departing Sat, 3 May from Barcelona to London, returning Sat, 10 May, priced at S$270 just found
British Airways
Tue, 6 Jan - Tue, 20 Jan
BCN
Barcelona
LHR
London
S$283 Return, found 3 days ago
S$283
Return
found 3 days ago
Select British Airways flight, departing Tue, 6 Jan from Barcelona to London, returning Tue, 20 Jan, priced at S$283 found 3 days ago
British Airways
Sat, 3 May - Sat, 10 May
BCN
Barcelona
LHR
London
S$286 Return, just found
S$286
Return
just found
Select British Airways flight, departing Sat, 3 May from Barcelona to London, returning Sat, 10 May, priced at S$286 just found
Eurowings
Wed, 7 May - Tue, 13 May
BCN
Barcelona
LHR
London
S$395 Return, found 10 hours ago
S$395
Return
found 10 hours ago
Select Eurowings flight, departing Wed, 7 May from Barcelona to London, returning Tue, 13 May, priced at S$395 found 10 hours ago
KLM
Thu, 27 Nov - Wed, 3 Dec
BCN
Barcelona
LHR
London
S$435 Return, found 4 days ago
S$435
Return
found 4 days ago
Select KLM flight, departing Thu, 27 Nov from Barcelona to London, returning Wed, 3 Dec, priced at S$435 found 4 days ago
Air France
Tue, 6 Jan - Tue, 20 Jan
BCN
Barcelona
LHR
London
S$441 Return, found 3 days ago
S$441
Return
found 3 days ago
Select Air France flight, departing Tue, 6 Jan from Barcelona to London, returning Tue, 20 Jan, priced at S$441 found 3 days ago
Barcelona to London route information
Origin airport
Barcelona Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Eurowings, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Return price
S$254
Distance
1140 km

Flights from Barcelona to London

There are several airlines that operate frequent flights from Barcelona (BCN) to London (LHR) including

The earliest flight leaves Barcelona Intl. Airport at 07:10 and arrives at Heathrow Airport at 08:35. The last flight of the day departs Barcelona at 21:30 and arrives at London at 22:40.

The flight distance from Barcelona to London is about 1154 km, the shortest flight is 02 hours 10 minutes with Vueling Airlines."

Expedia lets you search across the largest number of airlines and London flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Barcelona London flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Barcelona to London trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your London flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Barcelona to London with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$255. 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.

Explore a world of travel with Expedia

London Airports

London

Barcelona to Luton
S$128.23
Barcelona to Gatwick
S$148.56
*Available to Expedia members.