Our cheapest offers for flights from United Kingdom a Barcelona

Here you can compare cheap flights from United Kingdom to Barcelona (BCN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Barcelona. Prices and availability may change at any time.

Flights from London Gatwick (LGW) to Barcelona (BCN)

	Outbound	Return	Airlines	Price
Best option London Gatwick Barcelona	Outbound 03/29/25 direct VY7825 02h 05min	Return 04/02/25 direct VY7832 02h 25min	Vueling Airlines	$51
London Gatwick Barcelona	Outbound 03/29/25 direct VY7825 02h 05min	Return 04/02/25 direct VY6629 02h 25min	Vueling Airlines	$60
London Gatwick Barcelona	Outbound 03/29/25 direct VY7825 02h 05min	Return 04/02/25 direct VY7830 02h 30min	Vueling Airlines	$64

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

	Outbound	Return	Airlines	Baggage	Price
Best option London Heathrow Barcelona	Outbound 03/29/25 direct VY6653 02h 09min	Return 04/02/25 direct BA0477 02h 25min	Vueling Airlines		$111
London Heathrow Barcelona	Outbound 03/29/25 direct VY6653 02h 09min	Return 04/02/25 direct BA0477 02h 25min	Vueling Airlines	?	$120
London Heathrow Barcelona	Outbound 03/29/25 direct VY6653 02h 09min	Return 04/02/25 direct BA0477 02h 25min	Vueling Airlines	?	$126