Cheapest return flights from London to Basel in September from 53€

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

Return flights

24 Sep - 27 Sep Ryanair direct
22 Sep - 27 Sep Ryanair direct
01 Sep - 13 Sep Ryanair direct
01 Sep - 10 Sep Ryanair direct
01 Sep - 17 Sep Ryanair direct
01 Sep - 20 Sep Ryanair direct
01 Sep - 06 Sep Ryanair direct
24 Sep - 01 Oct Ryanair direct
24 Sep - 08 Oct Ryanair direct
22 Sep - 01 Oct Ryanair direct
22 Sep - 08 Oct Ryanair direct
29 Sep - 01 Oct Ryanair direct
29 Sep - 08 Oct Ryanair direct
03 Sep - 13 Sep Ryanair direct
03 Sep - 10 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
29 Sep - 15 Oct Ryanair direct
17 Sep - 01 Oct Ryanair direct
13 Sep - 01 Oct Ryanair direct
27 Sep - 01 Oct Ryanair direct

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

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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