Cheapest return flights from Basel to Oslo in April from 192€

Best time to book flights for Basel (BSL) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Basel (BSL) to Oslo (OSL) in April 2025 (see full year).

Return flights

04 Apr - 06 Apr KLM
25 Apr - 03 May KLM
16 Apr - 19 Apr Lufthansa
12 Apr - 20 Apr Lufthansa
10 Apr - 20 Apr Lufthansa
13 Apr - 20 Apr Lufthansa
07 Apr - 23 Apr Norwegian Air Sweden AOC
07 Apr - 25 Apr Norwegian Air Sweden AOC
16 Apr - 01 May Vueling Airlines
16 Apr - 04 May Vueling Airlines
07 Apr - 21 Apr Norwegian Air Sweden AOC
16 Apr - 25 Apr Vueling Airlines

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

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 Oslo

Cheap car rent in Oslo