Cheapest return flights from London to Bucharest in May from 135€

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

Return flights

09 May - 13 May British Airways direct
11 May - 13 May British Airways direct
06 May - 13 May British Airways direct
02 May - 13 May British Airways direct
06 May - 09 May British Airways direct
05 May - 09 May British Airways direct
19 May - 23 May British Airways direct
05 May - 08 May British Airways direct
17 May - 23 May British Airways direct
13 May - 23 May British Airways direct
24 May - 06 Jun Air Serbia
05 May - 05 Jun British Airways
16 May - 02 Jun British Airways
24 May - 06 Jun British Airways direct
30 May - 02 Jun British Airways
29 May - 02 Jun British Airways
30 May - 02 Jun British Airways direct
29 May - 02 Jun British Airways direct
31 May - 02 Jun British Airways
16 May - 02 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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