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

Return flights

04 Mar - 08 Mar	Wizz Air
07 Mar - 11 Mar	Wizz Air
06 Mar - 08 Mar	Wizz Air
02 Mar - 04 Mar	Wizz Air UK
18 Mar - 22 Mar	Wizz Air
05 Mar - 08 Mar	Wizz Air UK
24 Mar - 28 Mar	Wizz Air
25 Mar - 28 Mar	Wizz Air
25 Mar - 29 Mar	Wizz Air
04 Mar - 06 Mar	Vueling Airlines
21 Mar - 12 Apr	Vueling Airlines
22 Mar - 06 Apr	TAP

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 $108

Return flights