Cheapest return flights from London to Barcelona in March from $68

Best time to book flights for London (LGW) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Barcelona (BCN) in March 2026 (see full year).

Return flights

01 Mar - 08 Mar Vueling Airlines direct
01 Mar - 03 Mar Vueling Airlines direct
03 Mar - 17 Mar Vueling Airlines direct
19 Mar - 22 Mar Vueling Airlines direct
18 Mar - 22 Mar Vueling Airlines direct
05 Mar - 19 Mar Vueling Airlines direct
03 Mar - 03 Mar Vueling Airlines direct
03 Mar - 04 Mar Vueling Airlines direct
06 Mar - 08 Mar Vueling Airlines direct
20 Mar - 22 Mar Vueling Airlines direct
27 Mar - 04 Apr Vueling Airlines direct
28 Mar - 13 Apr Vueling Airlines direct
31 Mar - 02 Apr Wizz Air Malta
28 Mar - 11 Apr Vueling Airlines direct
29 Mar - 02 Apr Wizz Air Malta
27 Mar - 06 Apr Vueling Airlines direct
29 Mar - 02 Apr easyJet direct

Also check the deals for one-way flights from London to Barcelona in March.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona