Cheapest return flights from Basel to Oslo in May from 113€

AirHint found the following cheapest return flights from Basel (BSL) to Oslo (OSL) in May 2026 (see full year).

Return flights

28 May - 31 May Norwegian direct
28 May - 07 Jun Norwegian direct
29 May - 01 Jun easyJet
29 May - 31 May Norwegian Air Sweden AOC
28 May - 15 Jun Norwegian
28 May - 01 Jun Norwegian
28 May - 18 Jun Norwegian
29 May - 07 Jun Norwegian Air Sweden AOC
29 May - 18 Jun Norwegian Air Sweden AOC
29 May - 15 Jun Norwegian Air Sweden AOC
12 May - 20 May easyJet
14 May - 22 May Ryanair
14 May - 23 May Ryanair
14 May - 21 May Ryanair
04 May - 10 May easyJet
14 May - 20 May Ryanair
15 May - 18 May easyJet
13 May - 20 May easyJet

Also check the deals for one-way flights from Basel to Oslo in May.

Powered by

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 Oslo

Cheap car rent in Oslo

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