Cheapest return flights from London to Basel in September from 75€

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

Return flights

01 Sep - 15 Sep easyJet direct
01 Sep - 17 Sep easyJet direct
03 Sep - 15 Sep easyJet direct
03 Sep - 17 Sep easyJet direct
08 Sep - 15 Sep easyJet direct
08 Sep - 17 Sep easyJet direct
07 Sep - 10 Sep Ryanair direct
13 Sep - 15 Sep easyJet direct
13 Sep - 17 Sep easyJet direct
13 Sep - 22 Sep easyJet direct
21 Sep - 05 Oct Ryanair direct
26 Sep - 07 Oct easyJet direct
27 Sep - 07 Oct easyJet direct
28 Sep - 07 Oct easyJet direct
29 Sep - 07 Oct easyJet direct
26 Sep - 08 Oct easyJet direct
26 Sep - 13 Oct easyJet direct
26 Sep - 14 Oct easyJet direct
27 Sep - 12 Oct easyJet direct
27 Sep - 13 Oct easyJet direct

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

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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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