Cheapest one-way flights from London to Barcelona in March from 24€

AirHint found the following cheapest one-way flights from London (LTN) to Barcelona (BCN) in March 2026 (see full year).

One-Way flights

31 Mar Wizz Air UK direct
30 Mar Wizz Air UK direct
23 Mar Ryanair direct
29 Mar Wizz Air UK direct
16 Mar Ryanair direct
09 Mar Ryanair direct
10 Mar easyJet direct
11 Mar easyJet direct
12 Mar easyJet direct
15 Mar easyJet direct

Also check the deals for return 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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