Portland to Istanbul flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Portland to Istanbul is €302 (checked on 25 Oct 2026).
Your next trip, last seen at €302
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €302, departing 4 Apr 2027 (Last checked: 25 Oct 2026)One-way fareCheck live prices for this route
- Round trip
- €823, departing 10 Nov 2026, back 21 Nov 2026 (Last checked: 1 Nov 2026)
- Airlines seen
- Air Canada, British Airways, Icelandair, KLM, United Airlines
- Typical journey time
- 13h 25m
About this route
Explore the fares we observed from Portland to Istanbul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 9,991 km
- Typical journey time
- 13h 25m
- Seen on fares with a connection
- KLM, British Airways, Icelandair
- Alternative airports
- SAW
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Portland International Airport (PDX) → Portland, city gazetteer reference point (45.5051, -122.6750): ≈ 11 km.
- Sabiha Gökçen Airport (SAW) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 30 km.
- Istanbul Airport (IST) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 35 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Portland to Istanbul: British Airways, from €319 (checked 25 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| British Airways | €319Apr 4, 2027 | 6 |
| KLM | €593Apr 4, 2027 | 6 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Portland to Istanbul?
The lowest fare Routavio has observed is €302, found on 25 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Portland to Istanbul?
In our observations April 2027 is the cheapest month so far, at €302.
Are there direct flights from Portland to Istanbul?
Our data holds no non-stop flight from Portland to Istanbul. The fares on this page include at least one stop.
Which airlines fly from Portland to Istanbul?
Routavio has seen these carriers on the route: Air Canada, British Airways, Icelandair, KLM, United Airlines.
How many of the observed Portland to Istanbul fares were non-stop?
None of the 7 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Portland to Istanbul?
Cheapest round trip: €823, departing 10 Nov 2026, back 21 Nov 2026 (checked 1 Nov 2026).
Which airline has the lowest fare from Portland to Istanbul?
Cheapest airline from Portland to Istanbul: British Airways, from €319 (checked 25 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.