Flights from Istanbul to Porto
ISTOPO
İstanbul Airport (Istanbul, Türkiye) → Francisco de Sá Carneiro Airport (Porto, Portugal)
Also known as Istanbul, Porto.
- Nonstop
- 5h 50m
- Distance
- 3,103 km
- Frequency
- 6×/week
- One-way from
- $104
- Airlines
- Turkish Airlines
Fares by month
One-way, per person- Oct 2026$212
- Nov 2026$104
- Dec 2026$112
- Jan 2027$107
- Feb 2027$118
- Mar 2027$121
- Apr 2027$121
- May 2027$125
- Jun 2027$153
- 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
- TK145112:55→15:505h 55mTurkish Airlines
Tuesday
- TK144906:50→09:405h 50mTurkish Airlines
- TK145112:55→15:505h 55mTurkish Airlines
Wednesday
- TK144906:50→09:455h 55mTurkish Airlines
Friday
- TK144906:50→09:405h 50mTurkish Airlines
- TK145112:50→15:455h 55mTurkish Airlines
Saturday
- TK144906:50→09:455h 55mTurkish Airlines
Sunday
- TK144906:50→09:455h 55mTurkish Airlines
Istanbul to Porto — frequently asked
- How long is the flight from Istanbul to Porto?
- IST–OPO is 5h 50m nonstop, covering 3,103 km (1,928 mi).
- Which airlines fly nonstop from Istanbul to Porto?
- Turkish Airlines operates this route nonstop.
- How much is a flight from Istanbul to Porto?
- One-way fares on IST–OPO recently started from $104. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
- How often do flights run from Istanbul to Porto?
- The route is served 6 days a week (8 scheduled departures).