Cheapest return flights from Copenhagen to Basel in September from $74

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

Return flights

10 Sep - 11 Sep Norwegian Air Sweden AOC direct
28 Sep - 11 Oct Norwegian Air Sweden AOC direct
25 Sep - 11 Oct Norwegian Air Sweden AOC direct
24 Sep - 11 Oct Norwegian Air Sweden AOC direct
27 Sep - 11 Oct Norwegian Air Sweden AOC direct
24 Sep - 30 Sep Norwegian Air Sweden AOC direct
24 Sep - 13 Oct easyJet direct
25 Sep - 13 Oct easyJet direct
28 Sep - 13 Oct easyJet direct
29 Sep - 13 Oct easyJet direct
30 Sep - 13 Oct easyJet direct
07 Sep - 09 Sep easyJet direct
07 Sep - 14 Sep easyJet direct
08 Sep - 09 Sep easyJet direct
08 Sep - 14 Sep easyJet direct
09 Sep - 14 Sep easyJet direct
11 Sep - 14 Sep easyJet direct
02 Sep - 07 Sep easyJet direct
04 Sep - 07 Sep easyJet direct
24 Sep - 14 Oct easyJet direct

Also check the deals for one-way flights from Copenhagen 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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