Cheapest return flights from Oslo to Istanbul in April from 171€
AirHint found the following cheapest return flights from Oslo (OSL) to Istanbul (SAW)
in April 2026 (see full year ).
Return flights
29 Apr
- 03 May
Pegasus Airlines
171 €
direct
22 Apr
- 26 Apr
Pegasus Airlines
181 €
direct
30 Apr
- 03 May
Pegasus Airlines
181 €
direct
17 Apr
- 20 Apr
Norwegian Air Sweden AOC
229 €
10 Apr
- 20 Apr
Pegasus Airlines
237 €
direct
17 Apr
- 20 Apr
Pegasus Airlines
237 €
direct
10 Apr
- 13 Apr
Pegasus Airlines
261 €
10 Apr
- 13 Apr
Pegasus Airlines
270 €
direct
01 Apr
- 06 Apr
Wizz Air Malta
300 €
01 Apr
- 08 Apr
Norwegian
318 €
05 Apr
- 12 Apr
Norwegian
345 €
01 Apr
- 08 Apr
Pegasus Airlines
377 €
direct
Also check the deals for one-way flights from Oslo to Istanbul in April .
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