AirHint found the following cheapest return flights from London (STN) to Basel (BSL) in January 2026 (see full year).

Return flights

12 Jan - 17 Jan	Ryanair	direct
08 Jan - 17 Jan	Ryanair	direct
08 Jan - 12 Jan	Ryanair	direct
12 Jan - 19 Jan	Ryanair	direct
08 Jan - 19 Jan	Ryanair	direct
08 Jan - 10 Jan	Ryanair	direct
29 Jan - 09 Feb	Ryanair	direct
29 Jan - 14 Feb	Ryanair	direct
03 Jan - 17 Jan	Ryanair	direct
03 Jan - 08 Jan	Ryanair	direct
01 Jan - 17 Jan	Ryanair	direct
01 Jan - 08 Jan	Ryanair	direct
29 Jan - 01 Feb	Ryanair
15 Jan - 12 Feb	Ryanair
27 Jan - 24 Feb	Ryanair

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

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 London to Basel in January from 81€

Return flights