Cheapest return flights from Istanbul to Porto in January from $204

AirHint found the following cheapest return flights from Istanbul (IST) to Porto (OPO) in January 2026 (see full year).

Return flights

15 Jan - 19 Jan Pegasus Airlines
28 Jan - 08 Feb Pegasus Airlines
13 Jan - 17 Jan Pegasus Airlines
11 Jan - 15 Jan Pegasus Airlines
14 Jan - 18 Jan Pegasus Airlines
12 Jan - 18 Jan Pegasus Airlines
24 Jan - 28 Jan AJet
10 Jan - 13 Jan Wizz Air
18 Jan - 30 Jan Wizz Air UK
17 Jan - 21 Jan Pegasus Airlines
30 Jan - 01 Feb Pegasus Airlines
31 Jan - 22 Feb Pegasus Airlines
19 Jan - 25 Jan AJet
28 Jan - 01 Feb Pegasus Airlines
28 Jan - 11 Feb Vueling Airlines
25 Jan - 11 Feb Vueling Airlines
28 Jan - 07 Feb Vueling Airlines
25 Jan - 07 Feb Vueling Airlines
28 Jan - 06 Feb Vueling Airlines
25 Jan - 06 Feb Vueling Airlines

Also check the deals for one-way flights from Istanbul to Porto in January.

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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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