Cheapest return flights from St. John's to Istanbul in December from $1297

AirHint found the following cheapest return flights from St. John's (YYT) to Istanbul (IST) in December 2025 (see full year).

Return flights

04 Dec - 23 Dec Lufthansa
03 Dec - 22 Dec Porter Airlines (Canada) Ltd
04 Dec - 22 Dec Porter Airlines (Canada) Ltd
02 Dec - 17 Dec Lufthansa
02 Dec - 19 Dec Porter Airlines (Canada) Ltd
02 Dec - 21 Dec Lufthansa
03 Dec - 21 Dec Lufthansa
02 Dec - 20 Dec Lufthansa
01 Dec - 17 Dec Porter Airlines (Canada) Ltd
03 Dec - 20 Dec Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from St. John's to Istanbul in December.

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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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