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

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

The cheapest flights to Barcelona Intl. found within the past 7 days were CA $145 round trip and CA $129 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jan 17 - Sat, Feb 7
LHR
London
BCN
Barcelona
CA $145 Roundtrip, found 4 days ago
CA $145
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Sat, Jan 17 from London to Barcelona, returning Sat, Feb 7, priced at CA $145 found 4 days ago
Sat, Jan 17 - Sat, Feb 7
LHR
London
BCN
Barcelona
CA $153 Roundtrip, found 4 days ago
CA $153
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Sat, Jan 17 from London to Barcelona, returning Sat, Feb 7, priced at CA $153 found 4 days ago
Sat, Feb 7 - Sun, Feb 15
LHR
London
BCN
Barcelona
CA $170 Roundtrip, found 1 day ago
CA $170
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Feb 7 from London to Barcelona, returning Sun, Feb 15, priced at CA $170 found 1 day ago
Sat, Jan 17 - Sat, Feb 7
LHR
London
BCN
Barcelona
CA $171 Roundtrip, found 4 days ago
CA $171
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Sat, Jan 17 from London to Barcelona, returning Sat, Feb 7, priced at CA $171 found 4 days ago
Sat, Jan 17 - Sat, Feb 7
LHR
London
BCN
Barcelona
CA $179 Roundtrip, found 4 days ago
CA $179
Roundtrip
found 4 days ago
Select Vueling Airlines flight, departing Sat, Jan 17 from London to Barcelona, returning Sat, Feb 7, priced at CA $179 found 4 days ago
Thu, Jan 8 - Fri, Jan 16
LHR
London
BCN
Barcelona
CA $185 Roundtrip, found 1 day ago
CA $185
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Jan 8 from London to Barcelona, returning Fri, Jan 16, priced at CA $185 found 1 day ago
Sat, Feb 7 - Sun, Feb 15
LHR
London
BCN
Barcelona
CA $191 Roundtrip, found 1 day ago
CA $191
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Feb 7 from London to Barcelona, returning Sun, Feb 15, priced at CA $191 found 1 day ago
Sat, Mar 21 - Mon, Mar 23
LHR
London
BCN
Barcelona
CA $192 Roundtrip, found 2 hours ago
CA $192
Roundtrip
found 2 hours ago
Select British Airways flight, departing Sat, Mar 21 from London to Barcelona, returning Mon, Mar 23, priced at CA $192 found 2 hours ago
Sat, Feb 7 - Sun, Feb 15
LHR
London
BCN
Barcelona
CA $261 Roundtrip, found 1 day ago
CA $261
Roundtrip
found 1 day ago
Select Iberia flight, departing Sat, Feb 7 from London to Barcelona, returning Sun, Feb 15, priced at CA $261 found 1 day ago
Thu, Jan 8 - Fri, Jan 16
LHR
London
BCN
Barcelona
CA $312 Roundtrip, found 1 day ago
CA $312
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Jan 8 from London to Barcelona, returning Fri, Jan 16, priced at CA $312 found 1 day ago

Frequently asked questions

Are there direct flights from London Heathrow to BCN?
The only thing standing between you and your next inspirational adventure is just one flight. British Airways is the only airline that sells direct tickets from London Heathrow to BCN, so you may want to book well in advance.
What airlines fly from LHR to Josep Tarradellas Barcelona–El Prat Airport?
If you're searching for an air carrier that flies nonstop from London to El Prat de Llobregat and rates highly with many travelers, consider British Airways. They offer up to 143 services on this route each month.
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 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!

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!

*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.