Flights from Porto to Istanbul from €236
based on 16 price readings, collected over 1 day · last 30 days
€236Lowest price
€414Average price
€568Highest price
Add more stops and come back to the same airport.
Who flies this route
Turkish Airlines · from €222
TAP Air Portugal · from €336
Operating days
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Days of the week this route has been observed flying.
From Istanbul, where next, and still get back to Porto?
These destinations are reachable from Istanbul, and from each of them you can still fly back to Porto: that is a round trip, not a simple there-and-back.
| Next stop | Country | From | Return |
|---|---|---|---|
| Smirne | 🇹🇷 Turkey | €37 | 1 stop |
| Athens | 🇬🇷 Greece | €40 | direct |
| London Gatwick | 🇬🇧 United Kingdom | €49 | direct |
| Budapest | 🇭🇺 Hungary | €54 | direct |
| Paris Orly | 🇫🇷 France | €58 | direct |
| Skopje | 🇲🇰 North Macedonia | €78 | 1 stop |
| Sofia | 🇧🇬 Bulgaria | €83 | 1 stop |
| Tirana | 🇦🇱 Albania | €87 | 1 stop |
Other destinations from Porto
Frequently asked questions
How much is a flight from Porto to Istanbul?
The lowest price observed over the last 30 days is €236, averaging €414, across 16 readings. Prices change daily: the figure shown is one actually found, not an estimate.
Which airlines fly from Porto to Istanbul?
This route is flown by: Turkish Airlines, TAP Air Portugal.
Can I include Istanbul in a round trip?
Yes. Go4Flights builds trips that leave from Porto, pass through Istanbul and other cities, and return to the same airport, using only low-cost flights with verified prices.
Prices updated on 08/29/2026