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Cheap flights from Portland to Istanbul from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Istanbul departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Istanbul

Cheap round-trip flights

Icelandair Logo
3:20 pm - 11:55 pmPDX-IST
22h 35m1 stop
Icelandair Logo
12:25 pm - 6:00 pmIST-PDX
15h 35m1 stop
$691Icelandair
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Wed, Oct 15 - Fri, Oct 31
Icelandair Logo
3:20 pm - 11:55 pmPDX-IST
22h 35m1 stop
Icelandair Logo
12:25 pm - 5:00 pmIST-PDX
15h 35m1 stop
$724Icelandair
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Wed, Oct 22 - Fri, Nov 21
Air Canada Logo
6:15 am - 5:00 pmPDX-IST
24h 45m2 stops
Air Canada Logo
8:50 am - 9:15 amIST-PDX
35h 25m2 stops
$725Air Canada
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Sun, Oct 19 - Thu, Nov 6
British Airways Logo
7:25 pm - 12:25 amPDX-IST
19h 00m1 stop
British Airways Logo
8:10 am - 3:55 pmIST-PDX
18h 45m1 stop
$728British Airways
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Sun, Oct 19 - Fri, Nov 21
British Airways Logo
7:25 pm - 1:05 amPDX-IST
19h 40m1 stop
British Airways Logo
7:35 am - 9:01 pmIST-PDX
24h 26m2 stops
$734British Airways
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Tue, Oct 21 - Tue, Nov 4
Delta Logo
11:10 am - 3:25 amPDX-IST
30h 15m2 stops
Delta Logo
5:10 am - 11:29 pmIST-PDX
29h 19m2 stops
$738Delta
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Wed, Oct 22 - Tue, Nov 4
Delta Logo
12:15 pm - 3:25 amPDX-IST
29h 10m2 stops
Delta Logo
5:55 pm - 12:25 pmIST-PDX
28h 30m1 stop
$779Delta
Find Deal
Mon, Oct 20 - Sat, Nov 1
KLM Logo
1:15 pm - 1:20 amPDX-IST
26h 05m1 stop
KLM Logo
5:10 am - 7:08 pmIST-PDX
24h 58m2 stops
$824KLM
Find Deal
Wed, Oct 22 - Sun, Nov 23
KLM Logo
9:10 am - 4:20 pmPDX-IST
21h 10m2 stops
KLM Logo
5:55 pm - 11:25 amIST-PDX
28h 30m1 stop
$841KLM
Find Deal
Tue, Oct 21 - Sun, Nov 23
United Airlines Logo
5:30 am - 9:20 pmPDX-IST
29h 50m3 stops
United Airlines Logo
2:00 pm - 9:00 amIST-PDX
29h 00m2 stops
$860United Airlines
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Mon, Oct 13 - Wed, Oct 22

Icelandair flights from Portland to Istanbul Airport

Our best Icelandair deals on Portland to Istanbul Airport flight tickets
Icelandair
Oct 15
PDX3:20 pmPortland
22h 35m
1 stop
IST11:55 pmIstanbul
Oct 31
IST12:25 pmIstanbul
15h 35m
1 stop
PDX6:00 pmPortland
$691
Find similar
Icelandair
Oct 22
PDX3:20 pmPortland
22h 35m
1 stop
IST11:55 pmIstanbul
Nov 21
IST12:25 pmIstanbul
15h 35m
1 stop
PDX5:00 pmPortland
$724
Find similar
Icelandair
Oct 25
PDX3:20 pmPortland
22h 35m
1 stop
IST11:55 pmIstanbul
Nov 21
IST12:25 pmIstanbul
15h 35m
1 stop
PDX5:00 pmPortland
$759
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Air Canada flights from Portland to Istanbul Airport

Our best Air Canada deals on Portland to Istanbul Airport flight tickets
Air Canada
Oct 19
PDX6:15 amPortland
24h 45m
2 stops
IST5:00 pmIstanbul
Nov 6
IST8:50 amIstanbul
35h 25m
2 stops
PDX9:15 amPortland
$725
Find similar
Air Canada
Oct 25
PDX7:40 pmPortland
42h 55m
2 stops
IST12:35 amIstanbul
Nov 4
IST8:50 amIstanbul
35h 25m
2 stops
PDX9:15 amPortland
$726
Find similar
Air Canada
Oct 23
PDX10:00 amPortland
21h 00m
2 stops
IST5:00 pmIstanbul
Nov 21
IST6:30 amIstanbul
23h 00m
2 stops
PDX6:30 pmPortland
$775
Find similar

See travel insights to Istanbul from

How to get the cheapest flight ticket from Portland to Istanbul Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Istanbul Airport?

What is the cheapest month to fly to Istanbul Airport?

In general, February is the cheapest month to fly from Portland to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $773. If you don’t want to visit Istanbul Airport in February, then you should wait until January to fly from Portland, when ticket prices are also cheap, with an average price of $977.

What is the cheapest day to depart on your flight to Istanbul Airport?

Our data shows that Tuesday is the least expensive day to fly to Istanbul Airport. Tickets to fly out on this day can be as low as $987. On the other hand, Saturday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,179.

What is the cheapest time of day to depart on your flight to Istanbul Airport?

In the afternoon is the cheapest time of day to fly from Portland to Istanbul Airport when you can find flight prices for as low as $998. Flying to Istanbul Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $1,120.

How far in advance should I book a flight to Istanbul Airport?

You are more likely to see cheaper flights to Istanbul Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around $1,092 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from Portland for as low as $922 on momondo.

Can stopping save me money on Portland to Istanbul Airport flights?

You could potentially save up to 14% on your flight if you consider stops on a Portland to Istanbul Airport flight.

How have Portland to Istanbul Airport flight prices changed over time?

As of July 2025, prices for Portland to Istanbul Airport flights are approximately 41% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Istanbul Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Istanbul Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Istanbul Airport (PDX to IST) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Istanbul Airport

Best Price Found

$275

Fastest flight time

18h 55m

Direct flights

None
The best one-way flight to Istanbul Airport from Portland in the past 72 hours is $275. The best round-trip flight deal from Portland to Istanbul Airport found on momondo in the last 72 hours is $691.
The fastest flight from Portland to Istanbul Airport takes 18h 55m
There are no direct flights from Portland to Istanbul Airport. Popular non-direct route for this connection is Portland Airport - Istanbul Airport.
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  • How far is Portland to Istanbul by plane?

    Istanbul is 6181.1 mi away from Portland. By plane, this route typically takes 18h 55m.

  • When did momondo last update prices for flights from Portland Airport to Istanbul Airport?

    Prices for flights from Portland Airport to Istanbul Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Istanbul Airport?

  • How old do you have to be to fly from Portland Airport to Istanbul Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Istanbul Airport.

  • What documentation or ID do you need to fly to Istanbul Airport?

    The travel and health documents you'll need for your trip to Istanbul Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Istanbul Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Istanbul Airport?

Best airlines flying from Portland to Istanbul Airport

Compare and see reviews for airlines that fly from Portland to Istanbul Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $638Free CancellationRating
7.1
9,695 reviews
Search Air Canada flights
KLMPriceFrom $716Free CancellationRating
7.8
1,372 reviews
Search KLM flights
American AirlinesPriceFrom $731Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $734Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
British AirwaysPriceFrom $758Free CancellationRating
6.6
7,109 reviews
Search British Airways flights
DeltaPriceFrom $773Free CancellationRating
8.0
7,951 reviews
Search Delta flights
Qatar AirwaysPriceFrom $806Free CancellationRating
7.4
3,590 reviews
Search Qatar Airways flights
LufthansaPriceFrom $865Free CancellationRating
6.8
7,199 reviews
Search Lufthansa flights
IcelandairPriceFrom $870Free CancellationRating
7.0
514 reviews
Search Icelandair flights

Traveling to a place near Istanbul?

Book flights to Istanbul if you plan to visit one of these locations
Yalova

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Istanbul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Istanbul for you.

Can I find flights from Portland to Istanbul with flexible booking policies on momondo?

Yes. All flights to Istanbul from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Istanbul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Istanbul from Portland.

I’m not ready to book a flight from Portland to Istanbul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul from Portland and alert you when they change.

An easier way to manage your Istanbul Airport trip

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