Cheapest return flights from London to Bucharest in May from 142€

Best time to book flights for London (LHR) to Bucharest (OTP) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Bucharest (OTP) in May 2025 (see full year).

Return flights

11 May - 15 May Air Serbia
13 May - 15 May Aegean Airlines
13 May - 15 May British Airways direct
08 May - 15 May British Airways direct
19 May - 22 May Aegean Airlines
14 May - 22 May Aegean Airlines
12 May - 15 May Aegean Airlines
13 May - 17 May Aegean Airlines
11 May - 14 May Air Serbia
01 May - 22 May Aegean Airlines
31 May - 05 Jun Air Serbia
27 May - 03 Jun Aegean Airlines
29 May - 07 Jun Aegean Airlines
28 May - 04 Jun Aegean Airlines
15 May - 09 Jun Aegean Airlines
19 May - 09 Jun Air Serbia
30 May - 03 Jun Aegean Airlines
31 May - 03 Jun Aegean Airlines
29 May - 03 Jun Aegean Airlines
29 May - 05 Jun Aegean Airlines

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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