AirHint found the following cheapest return flights from Copenhagen (CPH) to Basel (BSL)
in September 2025 (see full year ).
Return flights
05 Sep
- 07 Sep
easyJet
$ 78
direct
12 Sep
- 15 Sep
easyJet
$ 91
direct
05 Sep
- 08 Sep
Norwegian Air Sweden AOC
$ 92
direct
05 Sep
- 15 Sep
Norwegian Air Sweden AOC
$ 92
direct
08 Sep
- 15 Sep
Norwegian Air Sweden AOC
$ 117
direct
01 Sep
- 08 Sep
Norwegian Air Sweden AOC
$ 162
direct
01 Sep
- 15 Sep
Norwegian Air Sweden AOC
$ 162
direct
01 Sep
- 05 Sep
Norwegian Air Sweden AOC
$ 162
direct
05 Sep
- 11 Sep
Norwegian Air Sweden AOC
$ 193
14 Sep
- 15 Sep
Norwegian
$ 205
18 Sep
- 06 Oct
Norwegian Air Sweden AOC
$ 205
18 Sep
- 07 Oct
Norwegian Air Sweden AOC
$ 298
Also check the deals for one-way flights from Copenhagen to Basel in September .
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.