Cheapest return flights from Bucharest to London in December from $93

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

02 Dec - 03 Dec Ryanair direct
17 Dec - 07 Jan Ryanair direct
19 Dec - 07 Jan Ryanair direct
20 Dec - 07 Jan Ryanair direct
03 Dec - 03 Dec Ryanair direct
17 Dec - 01 Jan Ryanair direct
19 Dec - 01 Jan Ryanair direct
04 Dec - 04 Dec Ryanair direct
02 Dec - 04 Dec Ryanair direct
19 Dec - 09 Jan Ryanair direct
20 Dec - 09 Jan Ryanair direct
20 Dec - 01 Jan Ryanair direct
16 Dec - 01 Jan Ryanair direct
03 Dec - 04 Dec Ryanair direct
02 Dec - 02 Dec Ryanair direct
18 Dec - 07 Jan Ryanair direct
04 Dec - 05 Dec Ryanair direct
04 Dec - 06 Dec Ryanair direct
04 Dec - 09 Dec Ryanair direct
06 Dec - 09 Dec 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