Cheapest return flights from London to Bucharest in March from 121€

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

Return flights

06 Mar - 20 Mar British Airways direct
17 Mar - 31 Mar British Airways direct
13 Mar - 27 Mar British Airways direct
18 Mar - 31 Mar British Airways direct
13 Mar - 19 Mar British Airways direct
19 Mar - 31 Mar British Airways direct
06 Mar - 15 Mar British Airways direct
18 Mar - 25 Mar British Airways direct
20 Mar - 25 Mar British Airways direct
13 Mar - 16 Mar British Airways direct
06 Mar - 04 Apr British Airways direct
20 Mar - 15 Apr British Airways
13 Mar - 26 Apr British Airways
21 Mar - 26 Apr Aegean Airlines
21 Mar - 05 Apr British Airways
10 Mar - 03 Apr British Airways
30 Mar - 02 Apr Brussels Airlines
30 Mar - 11 Apr SWISS
30 Mar - 19 Apr SWISS
30 Mar - 13 Apr SWISS

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

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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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