Cheapest one-way flights from London to Barcelona in March from 23€

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
29 Mar Wizz Air UK direct
21 Mar Ryanair direct
16 Mar Ryanair direct
24 Mar easyJet direct
06 Mar Ryanair direct
01 Mar easyJet direct
03 Mar easyJet direct
04 Mar easyJet direct
30 Mar Wizz Air UK direct

Also check the deals for return 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.

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