Cheapest return flights from London to Bucharest in August from $181

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 August 2025 (see full year).

Return flights

26 Aug - 13 Sep British Airways direct
29 Aug - 06 Sep British Airways
21 Aug - 11 Sep British Airways direct
05 Aug - 05 Aug Lufthansa
05 Aug - 07 Aug Lufthansa
07 Aug - 11 Aug Lufthansa
05 Aug - 11 Aug Lufthansa
07 Aug - 08 Aug Lufthansa
19 Aug - 05 Sep British Airways
12 Aug - 19 Aug Lufthansa
29 Aug - 03 Sep Lufthansa
22 Aug - 08 Sep Lufthansa
05 Aug - 19 Aug Lufthansa
15 Aug - 19 Aug Lufthansa
21 Aug - 08 Sep Lufthansa
19 Aug - 22 Aug SWISS
11 Aug - 12 Aug Lufthansa
30 Aug - 04 Sep Lufthansa
19 Aug - 07 Sep SWISS
21 Aug - 08 Sep British Airways direct

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

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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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