Flights from Istanbul to Porto
ISTOPO
İstanbul Airport (Istanbul, Türkiye) → Francisco de Sá Carneiro Airport (Porto, Portugal)
Also known as Istanbul, Porto.
- Nonstop
- 5h
- Distance
- 3,103 km
- Frequency
- 7×/week
- One-way from
- $107
- Airlines
- IndiGo, TAP Air Portugal, Thai Airways International, Turkish Airlines
Fares by month
One-way, per person- Nov 2026$110
- Dec 2026$112
- Jan 2027$107
- Feb 2027$112
- Mar 2027$124
- Apr 2027$124
- May 2027$125
- Jun 2027$127
- Jul 2027$148
- Aug 2027$164
- Sep 2027$156
Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
Weekly schedule
Monday
- TG909207:55→09:555hThai Airways International
- TP645707:55→09:555hTAP Air Portugal
- 6E425707:55→09:555hIndiGo
- TK144907:55→09:555hTurkish Airlines
- TK145113:25→15:255hTurkish Airlines
Tuesday
- TK144907:55→09:555hTurkish Airlines
- TK145113:10→15:105hTurkish Airlines
Wednesday
- TK144907:55→09:555hTurkish Airlines
- TK145113:25→15:255hTurkish Airlines
Thursday
- TK144907:55→09:555hTurkish Airlines
- TK145113:25→15:255hTurkish Airlines
Friday
- TK144907:55→09:555hTurkish Airlines
- TK145113:25→15:255hTurkish Airlines
Saturday
- TK144907:55→09:555hTurkish Airlines
- TK145113:25→15:255hTurkish Airlines
Sunday
- TK144907:55→09:555hTurkish Airlines
- TK145113:25→15:255hTurkish Airlines
Istanbul to Porto — frequently asked
- How long is the flight from Istanbul to Porto?
- IST–OPO is 5h nonstop, covering 3,103 km (1,928 mi).
- Which airlines fly nonstop from Istanbul to Porto?
- IndiGo, TAP Air Portugal, Thai Airways International, Turkish Airlines operate this route nonstop.
- How much is a flight from Istanbul to Porto?
- One-way fares on IST–OPO recently started from $107. The lowest recent fare is for travel in January 2027. Fares change daily, so check current prices before booking.
- How often do flights run from Istanbul to Porto?
- The route is served 7 days a week (17 scheduled departures).