Cheapest return flights from London to Basel in December from 171€

Best time to book flights for London (STN) to Basel (BSL) flights at AirHint

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

Return flights

02 Dec - 05 Dec Ryanair
07 Dec - 11 Dec Ryanair
06 Dec - 13 Dec Ryanair
04 Dec - 07 Dec Ryanair
30 Dec - 02 Jan Ryanair
15 Dec - 20 Dec Ryanair
18 Dec - 23 Dec Ryanair
22 Dec - 23 Dec Ryanair
26 Dec - 28 Dec Ryanair
23 Dec - 27 Dec Ryanair
22 Dec - 27 Dec Ryanair

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