Cheapest one-way flights from London to Bucharest in December from 65€

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

One-Way flights

04 Dec British Airways direct
09 Dec British Airways direct
07 Dec British Airways direct
30 Dec KLM
28 Dec KLM
25 Dec KLM
21 Dec Aegean Airlines
23 Dec Aegean Airlines
24 Dec Aegean Airlines
20 Dec Aegean Airlines

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

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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