Cheapest return flights from London to Bucharest in May from $145

AirHint found the following cheapest return flights from London (LHR) to Bucharest (OTP) in May 2026 (see full year).

Return flights

05 May - 12 May British Airways direct
02 May - 12 May British Airways direct
05 May - 07 May British Airways direct
10 May - 12 May British Airways direct
09 May - 12 May British Airways direct
02 May - 05 May British Airways direct
10 May - 13 May British Airways direct
09 May - 13 May British Airways direct
11 May - 13 May British Airways direct
13 May - 15 May British Airways direct
30 May - 13 Jun British Airways direct
31 May - 07 Jun British Airways direct
29 May - 05 Jun British Airways direct
30 May - 01 Jun British Airways direct
24 May - 05 Jun Air Serbia
28 May - 01 Jun SWISS
23 May - 06 Jun SWISS
24 May - 05 Jun British Airways direct
28 May - 01 Jun British Airways direct
23 May - 06 Jun British Airways direct

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

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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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