Flights to Istanbul starting at EUR141*
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1 Passenger, Economy
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Cheap Plane Tickets on Popular Routes
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EUR
Porto (OPO)to
Istanbul (IST)Depart: 16/04/2026
From
EUR141
Seen: 1 day ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 09/04/2026
From
EUR141
Seen: 1 day ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 02/04/2026
From
EUR199
Seen: 1 day ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 05/04/2026
From
EUR199
Seen: 1 day ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 12/04/2026
From
EUR199
Seen: 1 day ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 27/03/2026
From
EUR229
Seen: 8 hrs ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 29/03/2026
From
EUR229
Seen: 8 hrs ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 20/03/2026
From
EUR339
Seen: 1 day ago
One-way
Economy
Porto (OPO)to
Istanbul (IST)Depart: 23/03/2026
From
EUR339
Seen: 1 day ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Offers for Trending Flights to Istanbul
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EUR
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Porto (OPO) | Istanbul (IST) | One-way / Economy | Depart: 30/04/2026 | From EUR141 Seen: 1 day ago |
| Porto (OPO) | Istanbul (IST) | One-way / Economy | Depart: 23/04/2026 | From EUR141 Seen: 1 day ago |
| Porto (OPO) | Istanbul (IST) | One-way / Economy | Depart: 26/04/2026 | From EUR199 Seen: 1 day ago |
| Porto (OPO) | Istanbul (IST) | One-way / Economy | Depart: 19/04/2026 | From EUR259 Seen: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.