Cheapest return flights from Bucharest to London in December from $96

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

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

Return flights

17 Dec - 31 Dec Ryanair direct
12 Dec - 31 Dec Ryanair direct
15 Dec - 31 Dec Ryanair direct
10 Dec - 31 Dec Ryanair direct
17 Dec - 06 Jan Ryanair direct
01 Dec - 03 Dec Ryanair direct
02 Dec - 04 Dec Ryanair direct
02 Dec - 03 Dec Ryanair direct
03 Dec - 04 Dec Ryanair direct
21 Dec - 31 Dec Ryanair direct
24 Dec - 31 Dec Ryanair direct
24 Dec - 14 Jan Ryanair direct
24 Dec - 12 Jan Ryanair direct
22 Dec - 12 Jan Ryanair direct
21 Dec - 10 Jan Ryanair direct
21 Dec - 06 Jan Ryanair direct
24 Dec - 10 Jan Ryanair direct
24 Dec - 06 Jan Ryanair direct
22 Dec - 10 Jan Ryanair direct
22 Dec - 06 Jan Ryanair direct

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

Book a cheap hotel in London

Cheap car rent in London