AirHint found the following cheapest return flights from London (LTN) to Bucharest (BBU) in March 2026 (see full year).

Return flights

02 Mar - 04 Mar	Wizz Air
16 Mar - 19 Mar	Wizz Air
03 Mar - 06 Mar	Wizz Air
08 Mar - 11 Mar	Wizz Air
25 Mar - 28 Mar	Wizz Air
05 Mar - 08 Mar	Wizz Air
07 Mar - 09 Mar	Wizz Air
31 Mar - 06 Apr	Wizz Air UK
13 Mar - 15 Mar	Wizz Air
31 Mar - 02 Apr	Wizz Air UK
20 Mar - 23 Mar	Wizz Air
28 Mar - 30 Mar	Wizz Air

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

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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Cheapest return flights from London to Bucharest in March from 123€

Return flights