Cheap Flights From Barcelona Intl. (BCN) To Heathrow (LHR)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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

The cheapest flights to Heathrow found within the past 7 days were CA $155 round trip and CA $81 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Nov 6 - Thu, Nov 13
BCN
Barcelona
LHR
London
CA $155 Roundtrip, found 16 hours ago
CA $155
Roundtrip
found 16 hours ago
Select Vueling Airlines flight, departing Thu, Nov 6 from Barcelona to London, returning Thu, Nov 13, priced at CA $155 found 16 hours ago
Sun, Jan 18 - Mon, Jan 26
BCN
Barcelona
LHR
London
CA $171 Roundtrip, found 10 hours ago
CA $171
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sun, Jan 18 from Barcelona to London, returning Mon, Jan 26, priced at CA $171 found 10 hours ago
Thu, Nov 20 - Sun, Nov 23
BCN
Barcelona
LHR
London
CA $171 Roundtrip, found 6 days ago
CA $171
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Nov 20 from Barcelona to London, returning Sun, Nov 23, priced at CA $171 found 6 days ago
Sun, Jan 18 - Mon, Jan 26
BCN
Barcelona
LHR
London
CA $173 Roundtrip, found 10 hours ago
CA $173
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sun, Jan 18 from Barcelona to London, returning Mon, Jan 26, priced at CA $173 found 10 hours ago
Sun, Jan 18 - Mon, Jan 26
BCN
Barcelona
LHR
London
CA $175 Roundtrip, found 10 hours ago
CA $175
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sun, Jan 18 from Barcelona to London, returning Mon, Jan 26, priced at CA $175 found 10 hours ago
Sun, Jan 18 - Mon, Jan 26
BCN
Barcelona
LHR
London
CA $178 Roundtrip, found 10 hours ago
CA $178
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sun, Jan 18 from Barcelona to London, returning Mon, Jan 26, priced at CA $178 found 10 hours ago
Sun, Jan 18 - Mon, Jan 26
BCN
Barcelona
LHR
London
CA $180 Roundtrip, found 10 hours ago
CA $180
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sun, Jan 18 from Barcelona to London, returning Mon, Jan 26, priced at CA $180 found 10 hours ago
Sat, Nov 29 - Sun, Nov 30
BCN
Barcelona
LHR
London
CA $182 Roundtrip, found 6 days ago
CA $182
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 29 from Barcelona to London, returning Sun, Nov 30, priced at CA $182 found 6 days ago
Sun, Jan 18 - Mon, Jan 26
BCN
Barcelona
LHR
London
CA $186 Roundtrip, found 10 hours ago
CA $186
Roundtrip
found 10 hours ago
Select British Airways flight, departing Sun, Jan 18 from Barcelona to London, returning Mon, Jan 26, priced at CA $186 found 10 hours ago
Thu, Nov 20 - Sat, Nov 22
BCN
Barcelona
LHR
London
CA $315 Roundtrip, found 18 hours ago
CA $315
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Thu, Nov 20 from Barcelona to London, returning Sat, Nov 22, priced at CA $315 found 18 hours ago

Frequently asked questions

Are there direct flights from BCN to London Heathrow?
Be a wise wanderer and book a direct flight from Barcelona Airport to Heathrow Airport (LHR) with British Airways. This air carrier is the perfect choice if you'd prefer to touchdown in London as soon as practicable.
What airlines fly from BCN to Heathrow Airport?
If you're searching for an airline company that flies straight from El Prat de Llobregat to London and is highly rated by other experienced travelers, consider British Airways. They offer 143 flights monthly.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Barcelona (BCN)

Travelers at BCN love to visit these top cities. Roam to the top destinations from Barcelona (BCN) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LHR)

Travelers at LHR love to visit these top cities. Roam to the top destinations from London(LHR) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.