PortoIstanbulNonstop Flight TimeOPO–IST
Porto (Porto Airport) to Istanbul (Istanbul Airport).
Direct flights from OPO to IST have an estimated flight time of about 4h 34m, based on the 1,929-mile great-circle distance. Our current captured departure sample includes 1-2/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 06:30 to 16:50 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~4h 34m Estimated from great-circle distance — no tracked flights yet. | 1,929 mi | Nonstop | 1-2/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for OPO to IST
Our current provider sample includes 1-2/day direct flights from OPO to IST across 1 captured airline. Captured departure terminal data is available for 1.
- First departure
- 06:30
- Last departure
- 16:50
- Cadence
- ~every 2 hours
- Captured departures/day
- 6
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Turkish Airlines | 1-2/day | Boeing 737, Airbus A320 family · Terminal 1 | 06:3010:40 |
Aircraft on this route
Flying the other way?
IST to OPO flights — 2-3/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for OPO to IST, last seen June 15, 2026. Frequency uses 13 scheduled departures across 6 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 OPO to IST?
The OPO to IST flight time is estimated at about 4h 34m from great-circle distance until enough tracked flights are available.
How far is OPO from IST?
OPO to IST is about 1,929 miles by air.
Are there nonstop flights from OPO to IST?
Yes. Captured schedules show 1-2/day from OPO to IST on Turkish Airlines. Confirm live timetables before booking.
Which airlines fly from OPO to IST?
Our current provider sample for OPO to IST includes Turkish Airlines. Confirm live timetables before booking.
What aircraft fly from OPO to IST?
Aircraft captured in our current provider sample for OPO to IST include Boeing 737, Airbus A320 family.
Route hubs
Nearby airport options
Near Istanbul
- SAW - IstanbulSabiha Gokcen International Airport · 39 mi from ISTFlights to SAW