Cheapest return flights from London to Barcelona in March from $90

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

AirHint found the following cheapest return flights from London (LHR) to Barcelona (BCN) in March 2025 (see full year).

Return flights

04 Mar - 12 Mar Vueling Airlines direct
10 Mar - 12 Mar Vueling Airlines direct
11 Mar - 12 Mar Vueling Airlines direct
25 Mar - 27 Mar Vueling Airlines direct
25 Mar - 30 Mar Vueling Airlines direct
25 Mar - 05 Apr Vueling Airlines direct
25 Mar - 09 Apr Vueling Airlines direct
25 Mar - 29 Mar Vueling Airlines direct
12 Mar - 18 Mar Vueling Airlines direct
25 Mar - 28 Mar Vueling Airlines direct
01 Mar - 04 Mar Vueling Airlines direct
24 Mar - 27 Mar Vueling Airlines direct
31 Mar - 04 Apr Vueling Airlines direct
31 Mar - 03 Apr Vueling Airlines direct
21 Mar - 05 Apr Vueling Airlines direct
21 Mar - 09 Apr Vueling Airlines direct
18 Mar - 05 Apr Vueling Airlines direct
31 Mar - 05 Apr Vueling Airlines direct
31 Mar - 09 Apr Vueling Airlines direct
22 Mar - 05 Apr Vueling Airlines direct

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

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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.

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