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

Return flights

01 Dec - 04 Dec	Ryanair	direct
01 Dec - 03 Dec	Ryanair	direct
01 Dec - 10 Dec	Ryanair	direct
01 Dec - 08 Dec	Ryanair	direct
08 Dec - 10 Dec	Ryanair	direct
01 Dec - 14 Dec	Ryanair	direct
08 Dec - 28 Dec	Ryanair	direct
04 Dec - 08 Dec	Ryanair	direct
08 Dec - 14 Dec	Ryanair	direct
04 Dec - 10 Dec	Ryanair	direct
29 Dec - 01 Jan	Ryanair	direct
28 Dec - 01 Jan	Ryanair	direct
15 Dec - 01 Jan	Ryanair	direct
29 Dec - 04 Jan	Ryanair	direct
27 Dec - 05 Jan	KLM
28 Dec - 04 Jan	Ryanair	direct
15 Dec - 04 Jan	Ryanair	direct
18 Dec - 01 Jan	Ryanair	direct
21 Dec - 04 Jan	easyJet
20 Dec - 04 Jan	Ryanair

Also check the deals for one-way flights from Bristol to Bucharest in December.

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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Cheapest return flights from Bristol to Bucharest in December from $126

Return flights