Cheapest one-way flights from London to Bucharest in September from 73€

AirHint found the following cheapest one-way flights from London (LHR) to Bucharest (OTP) in September 2025 (see full year).

One-Way flights

21 Sep British Airways direct
13 Sep British Airways direct
15 Sep British Airways direct
24 Sep British Airways direct
18 Sep British Airways direct
07 Sep British Airways direct
01 Sep British Airways direct
30 Sep British Airways direct
16 Sep British Airways direct
20 Sep British Airways direct

Also check the deals for return flights from London to Bucharest in September.

Skyscanner

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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