Cheapest return flights from Istanbul to Oslo in April from 130€

Best time to book flights for Istanbul (IST) to Oslo (OSL) flights at AirHint

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

Return flights

28 Apr - 01 May Pegasus Airlines direct
28 Apr - 05 May Pegasus Airlines
28 Apr - 05 May Pegasus Airlines direct
30 Apr - 04 May Wizz Air UK
30 Apr - 04 May Pegasus Airlines direct
29 Apr - 06 May Wizz Air UK
01 Apr - 07 Apr Pegasus Airlines
29 Apr - 06 May Pegasus Airlines direct
24 Apr - 28 Apr Air Serbia
14 Apr - 18 Apr Pegasus Airlines
01 Apr - 07 Apr Pegasus Airlines direct
24 Apr - 28 Apr Pegasus Airlines direct
14 Apr - 18 Apr Pegasus Airlines direct
19 Apr - 23 Apr LOT
19 Apr - 20 Apr Pegasus Airlines
19 Apr - 23 Apr Pegasus Airlines direct
19 Apr - 20 Apr Pegasus Airlines direct

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

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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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