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Our best Air Serbia deals on Oslo to Istanbul tickets
Our best LOT Polish Airlines deals on Oslo to Istanbul tickets
Our best Air Baltic Corporation A/S deals on Oslo to Istanbul tickets
Our best Turkish Airlines deals on Oslo to Istanbul tickets
Our best Pegasus Airlines deals on Oslo to Istanbul tickets
If your flying dates are flexible, you should consider flying to Istanbul on a Sun, as we generally find the cheapest rates on that day. On the other hand, Tue is the most expensive day to fly.
The cheapest month for flights from Oslo to Istanbul is Sep, where tickets cost $208 on average. The most expensive months are Jul.
Compare prices across airlines to find the best deal. Prices can vary significantly.
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
Booking 3+ weeks in advance typically offers the best prices.
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