$274+ Cheap flights from Portland (PDX) to Istanbul
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IST
Mar 24 — Mar 311
1 adult, Economy
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Find cheap flights from Portland to Istanbul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Istanbul
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Cheapest flights from Portland to IstanbulExplore the most affordable flight options available from Portland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
Explore the most affordable flight options available from Portland to Istanbul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:30 pm
PDX
- SAW
2 stops23h 05m
Multiple Airlines
Sun 4/2610:40 am
SAW
- PDX
2 stops17h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$547
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Tue 4/282:35 pm
IST
- PDX
1 stop37h 05m
British Airways
Deal found 2/18![British Airways logo]()
$559
This Expedia deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:15 pm
PDX
- IST
2 stops24h 50m
Multiple Airlines
Mon 4/273:45 am
IST
- PDX
2 stops30h 59m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$562
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:30 pm
PDX
- IST
2 stops19h 55m
Lufthansa
Mon 4/273:45 am
IST
- PDX
2 stops28h 44m
Lufthansa
Deal found 2/19![Lufthansa logo]()
$565
This Travelocity deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:30 pm
PDX
- IST
1 stop19h 35m
British Airways
Tue 5/58:15 am
IST
- PDX
2 stops24h 27m
British Airways
Deal found 2/19![British Airways logo]()
$574
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:30 pm
PDX
- IST
2 stops44h 05m
Lufthansa
Mon 5/45:55 pm
IST
- PDX
2 stops40h 38m
Lufthansa
Deal found 2/19![Lufthansa logo]()
$592
This KLM deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Tue 5/58:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/19![KLM logo]()
$595
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Tue 4/288:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/18![KLM logo]()
$596
This oojo deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:30 pm
PDX
- IST
1 stop19h 25m
British Airways
Mon 5/43:35 pm
IST
- PDX
1 stop36h 05m
British Airways
Deal found 2/19![British Airways logo]()
$609
This Orbitz deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:15 pm
PDX
- IST
2 stops24h 50m
Multiple Airlines
Sat 4/253:45 am
IST
- PDX
2 stops30h 59m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$612
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Sun 4/268:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/18![KLM logo]()
$621
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:45 am
PDX
- IST
2 stops30h 45m
Delta
Mon 5/45:20 pm
IST
- PDX
1 stop27h 50m
Delta
Deal found 2/19![Delta logo]()
$630
Best flights from Portland to IstanbulDiscover carefully curated flight deals from Portland to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
Discover carefully curated flight deals from Portland to Istanbul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
This Mytrip deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:30 pm
PDX
- SAW
2 stops23h 05m
Multiple Airlines
Sun 4/2610:40 am
SAW
- PDX
2 stops17h 20m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$547
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Sun 4/268:15 am
IST
- PDX
1 stop19h 25m
British Airways
Deal found 2/18![British Airways logo]()
$609
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Sun 4/268:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/18![KLM logo]()
$621
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:59 pm
PDX
- IST
2 stops35h 36m
United Airlines
Thu 4/165:40 am
IST
- PDX
2 stops20h 53m
United Airlines
Deal found 2/20![United Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
PDX
- IST
2 stops34h 50m
Delta
Tue 3/315:20 pm
IST
- PDX
1 stop27h 50m
Delta
Deal found 2/18![Delta logo]()
$743
This FlightHub deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:30 am
PDX
- IST
2 stops28h 15m
Lufthansa
Thu 3/126:30 am
IST
- PDX
2 stops24h 40m
Lufthansa
Deal found 2/18![Lufthansa logo]()
$766
This Orbitz deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:15 pm
PDX
- IST
2 stops24h 50m
Multiple Airlines
Sat 4/253:45 am
IST
- PDX
2 stops30h 59m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$612
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:05 pm
PDX
- IST
1 stop26h 15m
KLM
Fri 6/56:00 am
IST
- PDX
1 stop15h 10m
KLM
Deal found 2/18![KLM logo]()
$719
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
PDX
- IST
2 stops34h 50m
Delta
Mon 3/305:20 pm
IST
- PDX
2 stops38h 50m
Delta
Deal found 2/18![Delta logo]()
$754
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- SAW
1 stop20h 55m
KLM
Tue 3/1012:55 pm
SAW
- PDX
1 stop33h 30m
KLM
Deal found 2/18![KLM logo]()
$722
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:35 am
PDX
- IST
2 stops18h 20m
Multiple Airlines
Tue 3/104:50 am
IST
- PDX
2 stops22h 49m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$741
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- IST
1 stop16h 30m
KLM
Tue 3/105:55 pm
IST
- PDX
1 stop28h 30m
KLM
Deal found 2/18![KLM logo]()
$729
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- SAW
1 stop20h 55m
KLM
Wed 3/114:00 pm
SAW
- PDX
2 stops34h 01m
KLM
Deal found 2/18![KLM logo]()
$732
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:27 pm
PDX
- IST
2 stops16h 28m
KLM
Wed 3/115:55 pm
IST
- PDX
2 stops34h 20m
KLM
Deal found 2/18![KLM logo]()
$743
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Sun 4/268:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/18![KLM logo]()
$776
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:35 pm
PDX
- SAW
2 stops19h 25m
KLM
Thu 4/308:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/21![KLM logo]()
$779
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Mon 5/112:40 pm
SAW
- PDX
1 stop30h 30m
KLM
Deal found 2/21![KLM logo]()
$830
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:30 pm
PDX
- SAW
2 stops19h 30m
KLM
Tue 4/288:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 2/18![KLM logo]()
$974
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Wed 4/158:50 am
SAW
- PDX
2 stops25h 03m
KLM
Deal found 2/18![KLM logo]()
$981
Last-minute flights from Portland to IstanbulDiscover last-minute flight deals from Portland to Istanbul. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Istanbul. Data last updated February 22, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- SAW
1 stop20h 55m
KLM
Tue 3/1012:55 pm
SAW
- PDX
1 stop33h 30m
KLM
Deal found 2/18![KLM logo]()
$722
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- IST
1 stop16h 30m
KLM
Tue 3/105:55 pm
IST
- PDX
1 stop28h 30m
KLM
Deal found 2/18![KLM logo]()
$729
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- SAW
1 stop20h 55m
KLM
Wed 3/114:00 pm
SAW
- PDX
2 stops34h 01m
KLM
Deal found 2/18![KLM logo]()
$732
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- IST
1 stop16h 30m
KLM
Wed 3/115:55 pm
IST
- PDX
2 stops33h 44m
KLM
Deal found 2/18![KLM logo]()
$739
This KLM deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:35 am
PDX
- IST
2 stops18h 20m
Multiple Airlines
Tue 3/104:50 am
IST
- PDX
2 stops22h 49m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$741
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/152:25 pm
PDX
- IST
1 stop16h 30m
KLM
Tue 3/245:55 pm
IST
- PDX
1 stop28h 30m
KLM
Deal found 2/21![KLM logo]()
$728
This Air France deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/152:25 pm
PDX
- IST
1 stop16h 30m
Multiple Airlines
Tue 3/244:50 am
IST
- PDX
2 stops27h 20m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$736
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/152:25 pm
PDX
- IST
1 stop16h 30m
KLM
Mon 3/235:55 pm
IST
- PDX
2 stops32h 06m
KLM
Deal found 2/21![KLM logo]()
$738
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
PDX
- IST
2 stops34h 50m
Delta
Wed 4/15:20 pm
IST
- PDX
1 stop27h 50m
Delta
Deal found 2/18![Delta logo]()
$743
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
PDX
- IST
2 stops34h 50m
Delta
Mon 3/305:20 pm
IST
- PDX
1 stop27h 50m
Delta
Deal found 2/18![Delta logo]()
$744
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:00 am
PDX
- IST
2 stops34h 50m
Delta
Tue 3/315:20 pm
IST
- PDX
2 stops33h 36m
Delta
Deal found 2/18![Delta logo]()
$753
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:05 am
PDX
- IST
2 stops31h 40m
United Airlines
Wed 4/15:40 am
IST
- PDX
2 stops19h 29m
United Airlines
Deal found 2/18![United Airlines logo]()
$654
One-way flights from Portland to IstanbulSearch for one-way flight options from Portland to Istanbul. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
Search for one-way flight options from Portland to Istanbul. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:30 pm
PDX
- SAW
2 stops19h 35m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:30 pm
PDX
- SAW
3 stops58h 50m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:30 pm
PDX
- IST
3 stops35h 40m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:30 pm
PDX
- IST
3 stops42h 05m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:25 pm
PDX
- SAW
2 stops43h 35m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:54 am
PDX
- SAW
3 stops44h 51m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/11:25 pm
PDX
- IST
3 stops42h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:00 am
PDX
- IST
3 stops44h 10m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:14 am
PDX
- SAW
3 stops50h 51m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$450
This Cheapflightsfares deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Deal found 2/18![British Airways logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:16 pm
PDX
- SAW
3 stops38h 39m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$459
This KAYAK deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/233:40 pm
PDX
- IST
2 stops21h 05m
Lufthansa
Deal found 2/19![Lufthansa logo]()
$461
Find flight deals from Portland to Istanbul
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Istanbul (TR5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2026.
Round-trip from | $559 (oojo) |
|---|---|
One-way from | $274 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $694 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from Portland to Istanbul that are best for you.
Fly from
Portland
Fly to
Istanbul
Route
Depart
Return
Price
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Mon 4/20
3:30 pm-12:35 am
2 stops23h 05m
Istanbul Sabiha Gokcen
Sun 4/26
10:40 am-6:00 pm
2 stops17h 20m
$547
PortlandIstanbul
PDX - IST
PDXIST
Portland
Mon 4/20
7:30 pm-12:25 am
1 stop18h 55m
Istanbul
Sun 4/26
8:15 am-5:40 pm
1 stop19h 25m
$609
PortlandIstanbul
PDX - IST
PDXIST
Portland
Mon 4/20
3:15 pm-2:05 am
2 stops24h 50m
Istanbul
Sat 4/25
3:45 am-12:44 am
2 stops30h 59m
$612
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Mon 4/20
1:05 pm-5:05 pm
1 stop18h 00m
Istanbul Sabiha Gokcen
Sun 4/26
8:50 am-11:10 am
1 stop36h 20m
$621
PortlandIstanbul
PDX - IST
PDXIST
Portland
Mon 5/4
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Fri 6/5
6:00 am-11:10 am
1 stop15h 10m
$719
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Wed 3/4
1:25 pm-9:20 pm
1 stop20h 55m
Istanbul Sabiha Gokcen
Tue 3/10
12:55 pm-12:25 pm
1 stop33h 30m
$722
PortlandIstanbul
PDX - IST
PDXIST
Portland
Sat 4/4
11:59 pm-9:35 pm
2 stops35h 36m
Istanbul
Thu 4/16
5:40 am-4:33 pm
2 stops20h 53m
$728
PortlandIstanbul
PDX - IST
PDXIST
Portland
Wed 3/4
1:25 pm-4:55 pm
1 stop16h 30m
Istanbul
Tue 3/10
5:55 pm-12:25 pm
1 stop28h 30m
$729
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Wed 3/4
1:25 pm-9:20 pm
1 stop20h 55m
Istanbul Sabiha Gokcen
Wed 3/11
4:00 pm-4:01 pm
2 stops34h 01m
$732
PortlandIstanbul
PDX - IST
PDXIST
Portland
Wed 3/4
11:35 am-4:55 pm
2 stops18h 20m
Istanbul
Tue 3/10
4:50 am-5:39 pm
2 stops22h 49m
$741
Showing 1-10 of 35 results
Best time to book a flight from Portland to Istanbul
Have a flexible travel schedule? Discover the best time to fly to Istanbul from Portland with our price prediction graph.
PDX-TR5
PDX-SAW
PDX-IST
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Istanbul
PDX-TR5
PDX-SAW
PDX-IST
How far ahead should I book a flight from Portland to Istanbul?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Istanbul. Price data was last updated on February 20, 2026.
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Istanbul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland to Istanbul?
Currently, December is the cheapest month in which you can book a flight from Portland to Istanbul (average of $376). Flying from Portland to Istanbul in July is currently the most expensive (average of $844). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Istanbul?
Reviews of airlines servicing Istanbul
Get insights into the airlines that provide service to Istanbul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Istanbul. Reviews last updated February 22, 2026.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Portland to Istanbul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Istanbul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Portland to Istanbul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Istanbul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Istanbul by cabin class
Find flights from Portland to Istanbul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Istanbul flights
Browse other Portland and Istanbul flight options. Last updated on February 22, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on February 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Portland to Istanbul
Discover the top 8 airlines that operate flights from Portland to Istanbul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$610 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$541 | Average$689 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$557 | Average$871 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$560 | Average$1,154 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$616 | Average$820 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$628 | Average$1,136 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$728 | Average$981 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$946 | Average$1,031 | FlexibilityNo cancel fee | On-time68% |