AirHint found the following cheapest return flights from Biarritz-bayonne (BIQ) to London (STN) in December 2025 (see full year).

Return flights

21 Dec - 09 Jan	Ryanair	direct
21 Dec - 04 Jan	Ryanair	direct
21 Dec - 02 Jan	Ryanair	direct
07 Dec - 26 Dec	Ryanair	direct
05 Dec - 26 Dec	Ryanair	direct
21 Dec - 26 Dec	Ryanair	direct
31 Dec - 04 Jan	Transavia France
27 Dec - 04 Jan	Transavia France
04 Dec - 08 Dec	Transavia France

Also check the deals for one-way flights from Biarritz-bayonne to London 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 Biarritz-bayonne to London in December from 134€

Return flights