Cheapest return flights from London to Basel in September from $84

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

Return flights

23 Sep - 24 Sep easyJet direct
22 Sep - 24 Sep easyJet direct
20 Sep - 24 Sep easyJet direct
09 Sep - 11 Sep easyJet direct
20 Sep - 23 Sep easyJet direct
17 Sep - 24 Sep easyJet direct
16 Sep - 17 Sep easyJet direct
16 Sep - 18 Sep easyJet direct
17 Sep - 18 Sep easyJet direct
20 Sep - 22 Sep easyJet direct
29 Sep - 01 Oct easyJet direct
29 Sep - 06 Oct easyJet direct
30 Sep - 06 Oct easyJet direct
30 Sep - 05 Oct easyJet direct
24 Sep - 11 Oct easyJet direct
01 Sep - 01 Oct easyJet direct
29 Sep - 02 Oct easyJet direct
22 Sep - 02 Oct easyJet direct
28 Sep - 05 Oct easyJet
22 Sep - 04 Oct easyJet

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.

Book a cheap hotel in Basel

Cheap car rent in Basel

Feel free to contact us with any feedback or request another flight research.