Cheap Flights from Barcelona to London from AU$ 31

Flight FAQs

• Which airlines offer the cheapest flights from Barcelona (BCN) to London (LON)?

  Based on Trip.com data, Ryanair offers one-way fares as low as AU$ 31 on Cheapest nonstop routes (e.g. BCN to STN on Sun, Dec 21), while Ryanair offers Cheapest nonstop round-trips from AU$ 62 departing on Sun, Jan 18 and returning on Sun, Jan 25.

• Which airlines offer direct flights from Barcelona to London?

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

• How long is the flights from Barcelona (BCN) to London (LON)?

  It takes about 2 hours 25 minutes to fly from Barcelona (BCN) to London (LON).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Barcelona to London 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 Barcelona to London?

  Based on Trip.com data in the past 4 weeks, there is 131 flight per week flying from Barcelona to London. You can check the weekly schedule for popular airlines on this route below: British Airways: S/M/T/W/T/F/S -- BA481 (14:56) Iberia: S/M/T/W/T/F/S -- IB5643 (16:39)

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

  To find best deals on flights from Barcelona to London, 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 Sun, Dec 21, with one-way flights priced at just AU$ 31.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
  · 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 London travel is around August.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Barcelona to London to get the best price?

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

• Which upcoming date is the cheapest for flights from Barcelona to London?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Barcelona to London on December 17, 2025 with easyJet, with prices starting at AU$ 18.

• Which airports can I fly through when travelling to London from Barcelona?

  You can land at any one of the following hubs in London, with Barcelona Airport to London Gatwick Airport (BCN-LGW) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).

• What is the time difference between Barcelona and London?

  The time difference between London and Barcelona is 1h.

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

  Tickets can only be changed or cancelled 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.