Cheap Flights from London (LON) to Barcelona (BCN)

Frequently Asked Questions

• What are the cheapest flights from London to Barcelona (LON-BCN)?

  Based on Trip.com data, easyJet offers one-way fares as low as US$21 on Cheapest nonstop routes (e.g. LTN to BCN on Wed, Mar 11), while easyJet offers Cheapest nonstop round-trips from US$38 departing on Tue, Mar 17 and returning on Thu, Mar 19.

• Which airlines offer direct flights from London to Barcelona?

  At the moment, you can catch a nonstop flight from London to Barcelona with the following airlines, including: Vueling Airlines easyJet Ryanair British Airways Iberia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from London to Barcelona?

  It takes about 2 hours 9 minutes to fly from London to Barcelona.

• When is the best time to book flights from London to Barcelona?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Barcelona is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from London to Barcelona?

  Based on Trip.com data in the past 4 weeks, there is 132 flight per week flying from London to Barcelona. You can check the weekly schedule for popular airlines on this route below: Vueling Airlines: S/M/T/W/T/F/S -- VY6651 (10:10) British Airways: -/M/T/W/T/F/S -- BA480 (11:30) Iberia: -/M/T/W/T/F/S -- IB3662 (11:30)

• How can I find the best deals on flights from London to Barcelona?

  To find best deals on flights from London to Barcelona, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Mar 11, with one-way flights priced at just US$21.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is easyJet.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Barcelona travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from London (LON) to Barcelona (BCN) the cheapest?

  The cheapest months to fly from London to Barcelona is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Barcelona on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from London to Barcelona on January 29, 2026 with easyJet, with prices starting at US$34.

• Which airports can I fly to for Barcelona from London?

  You can land at any one of the following hubs in Barcelona, with London Gatwick Airport to Barcelona Airport (LGW-BCN) is by far the most common option on this route: Barcelona Airport (BCN).

• Is there any time difference between London and Barcelona?

  The time difference between Barcelona and London is 1h.

• How do I change or cancel my ticket from London to Barcelona?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.