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

Return flights

10 Jan - 17 Jan	Ryanair	direct
10 Jan - 12 Jan	Ryanair	direct
12 Jan - 19 Jan	Ryanair	direct
17 Jan - 24 Jan	Ryanair	direct
19 Jan - 26 Jan	Ryanair	direct
24 Jan - 31 Jan	Ryanair	direct
26 Jan - 02 Feb	Ryanair	direct
03 Jan - 10 Jan	Ryanair	direct
05 Jan - 12 Jan	Ryanair	direct
31 Jan - 07 Feb	Ryanair	direct
09 Jan - 16 Jan	Ryanair
23 Jan - 30 Jan	Ryanair
29 Jan - 05 Feb	Ryanair
28 Jan - 04 Feb	Ryanair
25 Jan - 01 Feb	Ryanair
30 Jan - 06 Feb	Ryanair
27 Jan - 03 Feb	Ryanair
30 Jan - 02 Feb	Ryanair
29 Jan - 03 Feb	Ryanair
30 Jan - 01 Feb	easyJet

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 $82

Return flights