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Cheap flights from Portland to Istanbul from $379

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 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Istanbul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 7:35 pm
PDX
-
SAW
18h 05m
2 stops
Multiple Airlines Logo
10:50 am - 11:50 am
SAW
-
PDX
35h 00m
2 stops
$733Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
Qatar Airways Logo
10:30 am - 6:20 am
PDX
-
IST
33h 50m
2 stops
Qatar Airways Logo
8:05 pm - 6:38 pm
IST
-
PDX
32h 33m
2 stops
$793Qatar Airways
Sun, Sep 6 - Wed, Sep 16
Multiple Airlines Logo
7:00 pm - 4:40 pm
PDX
-
IST
35h 40m
3 stops
Multiple Airlines Logo
7:25 am - 5:50 pm
IST
-
PDX
20h 25m
2 stops
$806Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Qatar Airways Logo
9:30 am - 6:20 am
PDX
-
IST
34h 50m
2 stops
Qatar Airways Logo
8:05 pm - 10:58 pm
IST
-
PDX
36h 53m
2 stops
$811Qatar Airways
Wed, Sep 2 - Tue, Sep 29
British Airways Logo
6:45 pm - 12:00 am
PDX
-
IST
19h 15m
1 stop
British Airways Logo
2:55 pm - 3:50 pm
IST
-
PDX
35h 55m
1 stop
$820British Airways
Mon, Oct 26 - Tue, Nov 10
British Airways Logo
6:45 pm - 5:45 pm
PDX
-
IST
37h 00m
1 stop
British Airways Logo
8:10 am - 3:50 pm
IST
-
PDX
18h 40m
1 stop
$820British Airways
Mon, Oct 26 - Fri, Nov 13
Lufthansa Logo
7:29 pm - 10:45 pm
PDX
-
IST
41h 16m
2 stops
Lufthansa Logo
4:45 am - 6:05 pm
IST
-
PDX
24h 20m
2 stops
$826Lufthansa
Sat, Oct 24 - Tue, Nov 10
Lufthansa Logo
2:37 pm - 6:10 pm
PDX
-
IST
40h 33m
2 stops
Lufthansa Logo
7:05 pm - 6:20 pm
IST
-
PDX
34h 15m
2 stops
$833Lufthansa
Sat, Nov 7 - Mon, Nov 16
United Airlines Logo
1:15 pm - 10:45 pm
PDX
-
IST
46h 30m
2 stops
United Airlines Logo
6:30 am - 12:44 am
IST
-
PDX
29h 14m
3 stops
$888United Airlines
Sat, Nov 7 - Mon, Nov 16
United Airlines Logo
7:10 am - 9:25 pm
PDX
-
IST
28h 15m
2 stops
United Airlines Logo
5:40 am - 10:57 pm
IST
-
PDX
27h 17m
3 stops
$934United Airlines
Mon, Aug 24 - Tue, Sep 29

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United Airlines flights from Portland to Istanbul

Our best United Airlines deals on Portland to Istanbul flight tickets
United Airlines
Nov 7
PDX1:15 pmPortland
46h 30m
2 stops
IST10:45 pmIstanbul
Nov 16
IST6:30 amIstanbul
29h 14m
3 stops
PDX12:44 amPortland
$888
United Airlines
Aug 24
PDX7:10 amPortland
28h 15m
2 stops
IST9:25 pmIstanbul
Sep 29
IST5:40 amIstanbul
27h 17m
3 stops
PDX10:57 pmPortland
$934
United Airlines
Aug 9
PDX7:00 amPortland
24h 00m
2 stops
IST5:00 pmIstanbul
Sep 24
IST5:40 amIstanbul
37h 51m
2 stops
PDX9:31 amPortland
$1,024

Qatar Airways flights from Portland to Istanbul

Our best Qatar Airways deals on Portland to Istanbul flight tickets
Qatar Airways
Sep 6
PDX10:30 amPortland
33h 50m
2 stops
IST6:20 amIstanbul
Sep 16
IST8:05 pmIstanbul
32h 33m
2 stops
PDX6:38 pmPortland
$793
Qatar Airways
Sep 2
PDX7:09 amPortland
37h 11m
2 stops
IST6:20 amIstanbul
Sep 29
IST8:05 pmIstanbul
36h 53m
2 stops
PDX10:58 pmPortland
$811
Qatar Airways
Oct 14
PDX8:09 amPortland
36h 11m
2 stops
IST6:20 amIstanbul
Oct 28
IST8:10 pmIstanbul
35h 46m
2 stops
PDX9:56 pmPortland
$813

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Istanbul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Portland to Istanbul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandIstanbul

PDX - SAW

PDXSAW

Portland

Thu 8/20

3:30 pm-7:35 pm

2 stops18h 05m

Istanbul Sabiha Gokcen

Wed 9/2

10:50 am-11:50 am

2 stops35h 00m

$733

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 9/6

10:30 am-6:20 am

2 stops33h 50m

Istanbul

Wed 9/16

8:05 pm-6:38 pm

2 stops32h 33m

$793

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 8/19

7:00 pm-4:40 pm

3 stops35h 40m

Istanbul

Wed 8/26

7:25 am-5:50 pm

2 stops20h 25m

$806

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 9/2

9:30 am-6:20 am

2 stops34h 50m

Istanbul

Tue 9/29

8:05 pm-10:58 pm

2 stops36h 53m

$811

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 10/26

6:45 pm-12:00 am

1 stop19h 15m

Istanbul

Tue 11/10

2:55 pm-3:50 pm

1 stop35h 55m

$820

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 10/26

6:45 pm-5:45 pm

1 stop37h 00m

Istanbul

Fri 11/13

8:10 am-3:50 pm

1 stop18h 40m

$820

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sat 10/24

7:29 pm-10:45 pm

2 stops41h 16m

Istanbul

Tue 11/10

4:45 am-6:05 pm

2 stops24h 20m

$826

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sat 11/7

2:37 pm-6:10 pm

2 stops40h 33m

Istanbul

Mon 11/16

7:05 pm-6:20 pm

2 stops34h 15m

$833

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sat 11/7

1:15 pm-10:45 pm

2 stops46h 30m

Istanbul

Mon 11/16

6:30 am-12:44 am

3 stops29h 14m

$888

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 8/24

7:10 am-9:25 pm

2 stops28h 15m

Istanbul

Tue 9/29

5:40 am-10:57 pm

3 stops27h 17m

$934

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Istanbul from

How to get the cheapest flight ticket from Portland to Istanbul

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?

Prices are currently low for flights on this route.

Typical prices usually range from $786 to $1,112.
The lowest price recently found on this route was $733.

What is the cheapest month to fly to Istanbul?

In general, January is the cheapest month to fly from Portland to Istanbul. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $621. If you aren’t able to travel to Istanbul during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $694.

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

You are more likely to see cheaper flights to Istanbul from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around $867 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Portland for as low as $559 on momondo.

Cheap Portland to Istanbul flight deals and tips

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

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Portland to Istanbul takes 17h 15m
There are no direct flights from Portland to Istanbul. There are no popular flight routes from Portland to Istanbul.
Search flight deals

Frequently asked questions about flying from Portland to Istanbul

  • How far is Portland to Istanbul by plane?

    Istanbul is 6201.2 mi away from Portland. A reasonable flight in good conditions will take 17h 15m.

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

    Prices for flights from Portland Airport to Istanbul were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Istanbul.

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

    The travel and health documents required for your trip to Istanbul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Istanbul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland to Istanbul

Compare and see reviews for airlines that fly from Portland to Istanbul with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $374Free CancellationRating
7.0
715 reviews
Search Icelandair flights
LufthansaPriceFrom $541Free CancellationRating
6.8
8,161 reviews
Search Lufthansa flights
British AirwaysPriceFrom $545Free CancellationRating
6.7
8,130 reviews
Search British Airways flights
KLMPriceFrom $620Free CancellationRating
7.8
1,550 reviews
Search KLM flights
DeltaPriceFrom $628Free CancellationRating
7.8
8,483 reviews
Search Delta flights
United AirlinesPriceFrom $652Free CancellationRating
7.4
10,045 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $699Free CancellationRating
7.4
3,744 reviews
Search Qatar Airways flights

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?

momondo provides multiple filters to help you find the best flight to Istanbul from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Istanbul from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Türkiye (Turkey)

Fly into one of these airports located in Istanbul

Airports listed have a maximum distance of 20.9 mi from Istanbul
Istanbul Airport
Istanbul Sabiha Gokcen Airport