IstanbulPortoDirect FlightsIST–OPO
Istanbul (Istanbul Airport) to Porto (Porto Airport).
Flight time from IST to OPO is estimated at about 4h 34m, based on the 1,929-mile great-circle distance. Our current captured departure sample includes 2-3/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 06:50 to 20:35 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~4h 34m Estimated from great-circle distance — no tracked flights yet. | 1,929 mi | 2-3/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for IST to OPO
Our current provider sample includes 2-3/day from IST to OPO across 1 captured airline.
- First departure
- 06:50
- Last departure
- 20:35
- Cadence
- 6 departures/day
- Captured departures/day
- 6
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Turkish Airlines | 2-3/day | Boeing 737, Airbus A320 family | 06:5007:0512:45 |
Aircraft on this route
Flying the other way?
OPO to IST flights — 1-2/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IST to OPO, last seen June 15, 2026. Frequency uses 15 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IST to OPO?
The IST to OPO flight time is estimated at about 4h 34m from great-circle distance until enough tracked flights are available.
How far is IST from OPO?
IST to OPO is about 1,929 miles by air.
Which airlines fly from IST to OPO?
Our current provider sample for IST to OPO includes Turkish Airlines. Confirm live timetables before booking.
What aircraft fly from IST to OPO?
Aircraft captured in our current provider sample for IST to OPO include Boeing 737, Airbus A320 family.