Find cheap flights from Portland to Istanbul from $522

In the last 3 days, the lowest price for a flight from Portland to Istanbul was $522 for a one-way ticket and $935 for a round-trip.

Yes, you’ll need a passport to travel to Istanbul from Portland.

Portland is served by only 1 airport and there are 2 airports in Istanbul. You will leave Portland from Portland and you will be arriving in Istanbul at one of these airports: Istanbul or Istanbul Sabiha Gokcen.

We unfortunately don’t have that data for this specific route.

oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Portland and Istanbul, with oneworld being the most commonly used for this route.

London is the most popular layover city among KAYAK users traveling from Portland to Istanbul.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Istanbul.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Istanbul from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Istanbul with an airline and back to Portland with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Istanbul from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.