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

Return flights

22 Apr - 27 Apr	Wizz Air
27 Apr - 01 May	Wizz Air
29 Apr - 02 May	Wizz Air
22 Apr - 28 Apr	Wizz Air
01 Apr - 03 Apr	Wizz Air
22 Apr - 25 Apr	Wizz Air
20 Apr - 26 Apr	Wizz Air
24 Apr - 27 Apr	Wizz Air
01 Apr - 04 Apr	Wizz Air
20 Apr - 23 Apr	Wizz Air
18 Apr - 24 Apr	Wizz Air
30 Apr - 03 May	Wizz Air
15 Apr - 26 Apr	Wizz Air

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

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 April from 167€

Return flights