Flying from London Heathrow to Barcelona can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.
We scan trusted travel agencies and airline booking systems for the route London Heathrow - Barcelona (LHR - BCN). We do not sell tickets or add fees - you choose where to buy.
Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.
If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.
We also recommend you to look through the prices for return tickets from Barcelona to London Heathrow.
Average round-trip airfares from London Heathrow to Barcelona by months
| Month | Round-Trip |
|---|---|
| March 2026 | 06.03 - 10.03from 8 492र |
| April 2026 | 22.04 - 11.05from 9 624र |
| May 2026 | 22.05 - 25.05from 25 585र |
| June 2026 | find now |
| July 2026 | find now |
| August 2026 | find now |
| September 2026 | find now |
| October 2026 | find now |
| November 2026 | find now |
| December 2026 | find now |
| January 2027 | find now |
| February 2027 | find now |
Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.
Airlines are flying from London Heathrow to Barcelona
| Vueling Airlines | British Airways |
Popular flights from London
- Cheap flights from London to Istanbulfrom 3 613र
- Cheap flights from London to Bangkokfrom 25 731र
- Cheap flights from London to Parisfrom 8 954र
- Cheap flights from London to New Yorkfrom 25 160र
- Cheap flights from London to Lisbonfrom 12 449र
- Cheap flights from London to Tiranafrom 1 896र
- Cheap flights from London to Lagosfrom 35 589र
- Cheap flights from London to Kazanfrom 14 275र
- Cheap flights from London to Malagafrom 3 538र
- Cheap flights from London to Edinburghfrom 1 834र
- Cheap flights from London to Los Angeles, Cafrom 34 672र
- Cheap flights from London to Tokyofrom 41 593र
- Cheap flights from London to New Delhifrom 25 088र
- Cheap flights from London to Kochifrom 22 194र
- Cheap flights from London to Marrakechfrom 3 141र
- Cheap flights from London to Tenerifefrom 2 503र
- Cheap flights from London to Sydneyfrom 44 532र
- Cheap flights from London to Bucharestfrom 5 899र
- Cheap flights from London to Torontofrom 37 107र
- Cheap flights from London to Tashkentfrom 17 206र
- Cheap flights from London to Warsawfrom 1 607र
- Cheap flights from London to Amsterdamfrom 2 630र
- Cheap flights from London to Alicantefrom 2 818र
- Cheap flights from London to Madridfrom 1 972र
- Cheap flights from London to Lahorefrom 22 852र
- Cheap flights from London to Dubaifrom 13 836र
- Cheap flights from London to Romefrom 3 088र
- Cheap flights from London to Miamifrom 34 605र
- Cheap flights from London to Farofrom 2 726र
Frequently asked questions about flights from London Heathrow to Barcelona
How long does the flight from London Heathrow to Barcelona take?
Flight duration from London Heathrow to Barcelona varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.
Are there direct flights from London Heathrow to Barcelona?
Availability of direct flights from London Heathrow to Barcelona depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.
Which airlines fly from London Heathrow to Barcelona?
Several airlines may operate flights from London Heathrow to Barcelona. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.
What is the cheapest month to fly from London Heathrow to Barcelona?
Prices from London Heathrow to Barcelona vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.