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

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

The cheapest flights to Heathrow found within the past 7 days were CA $143 round trip and CA $63 one way. Prices and availability subject to change. Additional terms may apply.

Sun, May 3 - Mon, May 4
BCN
Barcelona
LHR
London
CA $143 Roundtrip, found 2 days ago
CA $143
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Sun, May 3 from Barcelona to London, returning Mon, May 4, priced at CA $143 found 2 days ago
Sun, May 3 - Mon, May 4
BCN
Barcelona
LHR
London
CA $159 Roundtrip, found 2 days ago
CA $159
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Sun, May 3 from Barcelona to London, returning Mon, May 4, priced at CA $159 found 2 days ago
Thu, Apr 9 - Mon, Apr 13
BCN
Barcelona
LHR
London
CA $173 Roundtrip, found 2 days ago
CA $173
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Apr 9 from Barcelona to London, returning Mon, Apr 13, priced at CA $173 found 2 days ago
Thu, Apr 16 - Mon, Apr 20
BCN
Barcelona
LHR
London
CA $175 Roundtrip, found 5 days ago
CA $175
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Apr 16 from Barcelona to London, returning Mon, Apr 20, priced at CA $175 found 5 days ago
Sun, May 3 - Mon, May 4
BCN
Barcelona
LHR
London
CA $181 Roundtrip, found 2 days ago
CA $181
Roundtrip
found 2 days ago
Select Vueling Airlines flight, departing Sun, May 3 from Barcelona to London, returning Mon, May 4, priced at CA $181 found 2 days ago
Sat, Apr 25 - Mon, Apr 27
BCN
Barcelona
LHR
London
CA $188 Roundtrip, found 15 hours ago
CA $188
Roundtrip
found 15 hours ago
Select British Airways flight, departing Sat, Apr 25 from Barcelona to London, returning Mon, Apr 27, priced at CA $188 found 15 hours ago
Thu, Apr 9 - Mon, Apr 13
BCN
Barcelona
LHR
London
CA $193 Roundtrip, found 2 days ago
CA $193
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Apr 9 from Barcelona to London, returning Mon, Apr 13, priced at CA $193 found 2 days ago
Sat, Apr 18 - Mon, Apr 27
BCN
Barcelona
LHR
London
CA $280 Roundtrip, found 2 days ago
CA $280
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Barcelona to London, returning Mon, Apr 27, priced at CA $280 found 2 days ago
Fri, Mar 20 - Tue, Mar 24
BCN
Barcelona
LHR
London
CA $283 Roundtrip, found 2 days ago
CA $283
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Fri, Mar 20 from Barcelona to London, returning Tue, Mar 24, priced at CA $283 found 2 days ago
Sat, Apr 25 - Mon, Apr 27
BCN
Barcelona
LHR
London
CA $285 Roundtrip, found 15 hours ago
CA $285
Roundtrip
found 15 hours ago
Select Brussels Airlines flight, departing Sat, Apr 25 from Barcelona to London, returning Mon, Apr 27, priced at CA $285 found 15 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.
*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.