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Cheap flights from Portland to Istanbul from $374

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 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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 - 9:05 pm
PDX
-
SAW
19h 35m
2 stops
Multiple Airlines Logo
12:50 pm - 11:50 am
SAW
-
PDX
33h 00m
2 stops
$676Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
Multiple Airlines Logo
7:00 pm - 8:05 am
PDX
-
SAW
27h 05m
3 stops
Multiple Airlines Logo
12:50 pm - 11:50 am
SAW
-
PDX
33h 00m
2 stops
$800Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Lufthansa Logo
3:40 pm - 2:50 am
PDX
-
IST
24h 10m
2 stops
Lufthansa Logo
4:30 am - 12:44 am
IST
-
PDX
31h 14m
2 stops
$805Lufthansa
Mon, Nov 9 - Thu, Nov 19
Lufthansa Logo
7:30 am - 2:50 am
PDX
-
IST
32h 20m
2 stops
Lufthansa Logo
4:30 am - 12:54 am
IST
-
PDX
31h 24m
2 stops
$811Lufthansa
Sun, Jan 10 - Tue, Jan 19
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
$811Qatar Airways
Wed, Sep 2 - Tue, Sep 29
Qatar Airways Logo
9:20 am - 6:20 am
PDX
-
IST
35h 00m
2 stops
Qatar Airways Logo
8:05 pm - 10:58 pm
IST
-
PDX
36h 53m
2 stops
$811Qatar Airways
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
5:45 pm - 12:00 am
PDX
-
IST
19h 15m
1 stop
British Airways Logo
8:10 am - 3:50 pm
IST
-
PDX
18h 40m
1 stop
$816British Airways
Mon, Nov 9 - Fri, Nov 20
British Airways Logo
8:00 am - 5:30 pm
PDX
-
IST
22h 30m
2 stops
British Airways Logo
8:10 am - 3:50 pm
IST
-
PDX
18h 40m
1 stop
$822British Airways
Mon, Nov 9 - Fri, Nov 20
United Airlines Logo
8:46 am - 10:45 pm
PDX
-
IST
26h 59m
2 stops
United Airlines Logo
6:30 am - 11:18 pm
IST
-
PDX
27h 48m
2 stops
$878United Airlines
Wed, Jan 27 - Sun, Jan 31
United Airlines Logo
8:25 am - 9:15 pm
PDX
-
IST
26h 50m
2 stops
United Airlines Logo
1:55 pm - 8:10 pm
IST
-
PDX
40h 15m
2 stops
$969United Airlines
Tue, Sep 1 - Tue, Sep 8

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Lufthansa flights from Portland to Istanbul

Our best Lufthansa deals on Portland to Istanbul flight tickets
Lufthansa
Nov 9
PDX3:40 pmPortland
24h 10m
2 stops
IST2:50 amIstanbul
Nov 19
IST4:30 amIstanbul
31h 14m
2 stops
PDX12:44 amPortland
$805
Lufthansa
Sep 9
PDX2:27 pmPortland
20h 58m
2 stops
IST9:25 pmIstanbul
Sep 21
IST3:45 amIstanbul
24h 24m
2 stops
PDX6:09 pmPortland
$916
Lufthansa
Sep 6
PDX9:00 amPortland
31h 05m
2 stops
IST2:05 amIstanbul
Sep 21
IST3:45 amIstanbul
27h 20m
2 stops
PDX9:05 pmPortland
$922

British Airways flights from Portland to Istanbul

Our best British Airways deals on Portland to Istanbul flight tickets
British Airways
Nov 9
PDX8:00 amPortland
22h 30m
2 stops
IST5:30 pmIstanbul
Nov 20
IST8:10 amIstanbul
18h 40m
1 stop
PDX3:50 pmPortland
$822
British Airways
Nov 1
PDX5:45 pmPortland
20h 05m
1 stop
IST12:50 amIstanbul
Nov 8
IST8:20 amIstanbul
18h 30m
1 stop
PDX3:50 pmPortland
$840
British Airways
Nov 6
PDX5:45 pmPortland
19h 50m
1 stop
IST12:35 amIstanbul
Nov 13
IST8:10 amIstanbul
18h 40m
1 stop
PDX3:50 pmPortland
$864

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 August 2, 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

PortlandIstanbul

PDX - SAW

PDXSAW

Portland

Thu 8/20

3:30 pm-9:05 pm

2 stops19h 35m

Istanbul Sabiha Gokcen

Wed 9/2

12:50 pm-11:50 am

2 stops33h 00m

$676

PortlandIstanbul

PDX - SAW

PDXSAW

Portland

Fri 8/28

7:00 pm-8:05 am

3 stops27h 05m

Istanbul Sabiha Gokcen

Fri 9/4

12:50 pm-11:50 am

2 stops33h 00m

$800

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 11/9

3:40 pm-2:50 am

2 stops24h 10m

Istanbul

Thu 11/19

4:30 am-12:44 am

2 stops31h 14m

$805

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 1/10

7:30 am-2:50 am

2 stops32h 20m

Istanbul

Tue 1/19

4:30 am-12:54 am

2 stops31h 24m

$811

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 9/2

10:30 am-6:20 am

2 stops33h 50m

Istanbul

Tue 9/29

8:05 pm-6:38 pm

2 stops32h 33m

$811

PortlandIstanbul

PDX - IST

PDXIST

Portland

Sun 9/6

9:20 am-6:20 am

2 stops35h 00m

Istanbul

Wed 9/16

8:05 pm-10:58 pm

2 stops36h 53m

$811
Quickest round-trip

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 11/9

5:45 pm-12:00 am

1 stop19h 15m

Istanbul

Fri 11/20

8:10 am-3:50 pm

1 stop18h 40m

$816

PortlandIstanbul

PDX - IST

PDXIST

Portland

Mon 11/9

8:00 am-5:30 pm

2 stops22h 30m

Istanbul

Fri 11/20

8:10 am-3:50 pm

1 stop18h 40m

$822

PortlandIstanbul

PDX - IST

PDXIST

Portland

Wed 1/27

8:46 am-10:45 pm

2 stops26h 59m

Istanbul

Sun 1/31

6:30 am-11:18 pm

2 stops27h 48m

$878

PortlandIstanbul

PDX - IST

PDXIST

Portland

Tue 9/1

8:25 am-9:15 pm

2 stops26h 50m

Istanbul

Tue 9/8

1:55 pm-8:10 pm

2 stops40h 15m

$969

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 $676.

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

18h 59m

Direct flights

None
The fastest flight from Portland to Istanbul takes 18h 59m
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 18h 59m.

  • 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
720 reviews
Search Icelandair flights
LufthansaPriceFrom $541Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
British AirwaysPriceFrom $545Free CancellationRating
6.7
8,142 reviews
Search British Airways flights
KLMPriceFrom $620Free CancellationRating
7.8
1,552 reviews
Search KLM flights
DeltaPriceFrom $628Free CancellationRating
7.8
8,492 reviews
Search Delta flights
United AirlinesPriceFrom $652Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $699Free CancellationRating
7.4
3,736 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