$295+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IST
Aug 21 — Aug 281
Round-trip
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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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 July 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 July 22, 2026.
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:20 am
PDX
- IST
2 stops33h 40m
British Airways
Mon 11/96:40 pm
IST
- PDX
2 stops40h 01m
British Airways
Deal found 7/21![British Airways logo]()
$863
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:30 pm
PDX
- IST
1 stop19h 35m
British Airways
Tue 11/106:40 pm
IST
- PDX
1 stop32h 10m
British Airways
Deal found 7/21![British Airways logo]()
$873
This Iberia deal was found by Cheapflights users on 7/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:30 am
PDX
- IST
2 stops24h 15m
Multiple Airlines
Mon 11/98:15 am
IST
- PDX
1 stop18h 35m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$875
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Wed 9/29:30 am
PDX
- IST
2 stops34h 50m
Qatar Airways
Tue 9/298:05 pm
IST
- PDX
2 stops36h 53m
Qatar Airways
Deal found 7/22![Qatar Airways logo]()
$876
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Tue 9/11:59 pm
PDX
- IST
2 stops36h 16m
Qatar Airways
Wed 9/308:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/22![Qatar Airways logo]()
$882
This Iberia deal was found by Cheapflights users on 7/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:30 pm
PDX
- IST
1 stop19h 35m
Multiple Airlines
Tue 11/107:35 am
IST
- PDX
2 stops25h 25m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$883
This Iberia deal was found by Cheapflights users on 7/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:30 am
PDX
- IST
2 stops24h 55m
Multiple Airlines
Wed 12/97:35 am
IST
- PDX
2 stops26h 21m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$885
This Trip.com deal was found by Cheapflights users on 7/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:07 am
PDX
- IST
2 stops45h 08m
Qatar Airways
Tue 9/88:05 pm
IST
- PDX
2 stops33h 45m
Qatar Airways
Deal found 7/18![Qatar Airways logo]()
$886
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sun 9/69:20 am
PDX
- IST
2 stops35h 00m
Qatar Airways
Wed 9/168:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 7/22![Qatar Airways logo]()
$895
This KLM deal was found by Cheapflights users on 7/19. 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.
Thu 11/511:25 am
PDX
- SAW
2 stops19h 05m
KLM
Sat 11/149:00 am
SAW
- PDX
2 stops23h 53m
KLM
Deal found 7/19![KLM logo]()
$952
This KLM deal was found by Cheapflights users on 7/21. 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.
Thu 11/269:40 am
PDX
- SAW
2 stops20h 50m
KLM
Wed 1/209:00 am
SAW
- PDX
2 stops22h 23m
KLM
Deal found 7/21![KLM logo]()
$957
This Mytrip deal was found by Cheapflights users on 7/18. 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.
Thu 8/203:30 pm
PDX
- SAW
3 stops29h 50m
Multiple Airlines
Thu 9/31:15 am
SAW
- PDX
2 stops26h 35m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$969
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 July 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 July 22, 2026.
This KLM deal was found by Cheapflights users on 7/18. 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 9/231:05 pm
PDX
- IST
1 stop17h 15m
KLM
Wed 10/74:25 am
IST
- PDX
2 stops22h 14m
KLM
Deal found 7/18![KLM logo]()
$990
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:02 pm
PDX
- IST
2 stops27h 58m
United Airlines
Fri 9/41:55 pm
IST
- PDX
2 stops29h 34m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,015
This British Airways deal was found by Cheapflights users on 7/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Tue 8/257:55 pm
IST
- PDX
1 stop31h 45m
British Airways
Deal found 7/19![British Airways logo]()
$1,017
This Priceline deal was found by Cheapflights users on 7/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:27 pm
PDX
- IST
2 stops40h 33m
Multiple Airlines
Sat 10/107:55 pm
IST
- PDX
1 stop31h 45m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,099
This KLM deal was found by Cheapflights users on 7/21. 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 10/41:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Thu 10/158:50 am
SAW
- PDX
2 stops23h 06m
KLM
Deal found 7/21![KLM logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 7/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:45 pm
PDX
- IST
2 stops39h 40m
United Airlines
Tue 11/106:30 am
IST
- PDX
3 stops29h 05m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,058
This British Airways deal was found by Cheapflights users on 7/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Mon 8/248:15 pm
IST
- PDX
1 stop31h 25m
British Airways
Deal found 7/18![British Airways logo]()
$1,105
This KLM deal was found by Cheapflights users on 7/17. 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.
Sat 9/2611:20 am
PDX
- SAW
2 stops19h 45m
KLM
Sat 10/108:50 am
SAW
- PDX
2 stops23h 52m
KLM
Deal found 7/17![KLM logo]()
$1,062
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 9/256:50 am
PDX
- IST
2 stops24h 05m
United Airlines
Mon 10/55:50 am
IST
- PDX
3 stops27h 07m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,137
This Orbitz deal was found by Cheapflights users on 7/17. 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.
Sun 8/167:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Sun 8/238:15 am
IST
- PDX
2 stops24h 54m
British Airways
Deal found 7/17![British Airways logo]()
$1,165
This KLM deal was found by Cheapflights users on 7/19. 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.
Sat 8/2211:22 am
PDX
- IST
2 stops18h 58m
KLM
Fri 9/46:00 am
IST
- PDX
1 stop15h 10m
KLM
Deal found 7/19![KLM logo]()
$1,165
This KLM deal was found by Cheapflights users on 7/21. 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.
Sat 8/221:42 pm
PDX
- SAW
2 stops21h 13m
KLM
Fri 9/48:50 am
SAW
- PDX
2 stops20h 54m
KLM
Deal found 7/21![KLM logo]()
$1,169
This KLM deal was found by Cheapflights users on 7/21. 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 10/131:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Tue 11/109:00 am
SAW
- PDX
2 stops23h 53m
KLM
Deal found 7/21![KLM logo]()
$1,285
This KLM deal was found by Cheapflights users on 7/19. 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.
Mon 8/1711:50 am
PDX
- SAW
2 stops19h 15m
KLM
Thu 10/18:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 7/19![KLM logo]()
$1,480
This KLM deal was found by Cheapflights users on 7/22. 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 8/21:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Sun 9/208:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 7/22![KLM logo]()
$1,747
Last-minute flights from Portland to IstanbulDiscover last-minute flight deals from Portland to Istanbul. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Istanbul. Data last updated July 22, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:19 am
PDX
- IST
2 stops41h 36m
Qatar Airways
Thu 10/18:05 pm
IST
- PDX
2 stops33h 45m
Qatar Airways
Deal found 7/22![Qatar Airways logo]()
$882
This Mytrip deal was found by Cheapflights users on 7/18. 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.
Thu 8/203:30 pm
PDX
- SAW
3 stops29h 50m
Multiple Airlines
Thu 9/31:15 am
SAW
- PDX
2 stops26h 35m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$969
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Thu 9/38:15 am
IST
- PDX
1 stop19h 25m
British Airways
Deal found 7/21![British Airways logo]()
$975
This Gotogate deal was found by Cheapflights users on 7/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:20 am
PDX
- IST
2 stops43h 35m
Qatar Airways
Tue 9/88:05 pm
IST
- PDX
2 stops32h 33m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$941
This British Airways deal was found by Cheapflights users on 7/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Tue 9/85:45 pm
IST
- PDX
1 stop33h 55m
British Airways
Deal found 7/21![British Airways logo]()
$943
This oojo deal was found by Cheapflights users on 7/17. 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 8/2912:46 pm
PDX
- IST
2 stops37h 29m
Qatar Airways
Sun 9/611:40 am
IST
- PDX
2 stops39h 09m
Qatar Airways
Deal found 7/17![Qatar Airways logo]()
$994
This Qatar Airways deal was found by Cheapflights users on 7/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:30 am
PDX
- IST
2 stops33h 50m
Qatar Airways
Fri 9/258:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 7/20![Qatar Airways logo]()
$956
This Qatar Airways deal was found by Cheapflights users on 7/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:30 am
PDX
- IST
2 stops33h 50m
Qatar Airways
Tue 9/221:45 pm
IST
- PDX
2 stops37h 05m
Qatar Airways
Deal found 7/20![Qatar Airways logo]()
$959
This Qatar Airways deal was found by Cheapflights users on 7/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:07 am
PDX
- IST
2 stops36h 13m
Qatar Airways
Sun 9/278:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 7/20![Qatar Airways logo]()
$996
This FlightHub deal was found by Cheapflights users on 7/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:30 am
PDX
- IST
2 stops40h 25m
Qatar Airways
Fri 9/258:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 7/20![Qatar Airways logo]()
$879
This Justfly.com deal was found by Cheapflights users on 7/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:09 am
PDX
- IST
2 stops42h 46m
Qatar Airways
Sun 9/138:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/21![Qatar Airways logo]()
$922
This Qatar Airways deal was found by Cheapflights users on 7/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:30 am
PDX
- IST
2 stops40h 25m
Qatar Airways
Tue 9/221:45 pm
IST
- PDX
2 stops37h 05m
Qatar Airways
Deal found 7/20![Qatar Airways logo]()
$961
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 July 22, 2026.
Search for one-way flight options from Portland to Istanbul. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Trip.com deal was found by Cheapflights users on 7/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:30 pm
PDX
- SAW
2 stops18h 35m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Sat 10/243:30 pm
PDX
- IST
3 stops36h 20m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/183:30 pm
PDX
- SAW
2 stops39h 45m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 pm
PDX
- SAW
3 stops48h 00m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 pm
PDX
- IST
3 stops41h 55m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/183:30 pm
PDX
- IST
3 stops46h 20m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:22 pm
PDX
- IST
3 stops42h 13m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/189:00 am
PDX
- IST
2 stops26h 15m
Lufthansa
Deal found 7/18![Lufthansa logo]()
$470
This Travelocity deal was found by Cheapflights users on 7/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 pm
PDX
- IST
2 stops27h 20m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$472
This Justfly.com deal was found by Cheapflights users on 7/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am
PDX
- IST
2 stops24h 25m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$480
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Sun 9/2011:15 am
PDX
- IST
2 stops24h 20m
Lufthansa
Deal found 7/19![Lufthansa logo]()
$482
This oojo deal was found by Cheapflights users on 7/19. 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.
Thu 8/279:30 am
PDX
- IST
2 stops40h 45m
Qatar Airways
Deal found 7/19![Qatar Airways logo]()
$485
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 July 22, 2026.
Round-trip from | $863 (Justfly.com) |
|---|---|
One-way from | $295 (Trip.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,098 |
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 July 22, 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
Cheapest round-trip
PortlandIstanbul
PDX - IST
PDXIST
Portland
Wed 9/23
1:05 pm-4:20 pm
1 stop17h 15m
Istanbul
Wed 10/7
4:25 am-4:39 pm
2 stops22h 14m
$990
PortlandIstanbul
PDX - IST
PDXIST
Portland
Sat 8/22
11:02 pm-1:00 pm
2 stops27h 58m
Istanbul
Fri 9/4
1:55 pm-9:29 am
2 stops29h 34m
$1,015
PortlandIstanbul
PDX - IST
PDXIST
Portland
Wed 8/19
7:30 pm-12:25 am
1 stop18h 55m
Istanbul
Tue 8/25
7:55 pm-5:40 pm
1 stop31h 45m
$1,017
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Sun 10/4
1:05 pm-9:00 pm
1 stop21h 55m
Istanbul Sabiha Gokcen
Thu 10/15
8:50 am-9:56 pm
2 stops23h 06m
$1,024
PortlandIstanbul
PDX - IST
PDXIST
Portland
Tue 10/13
7:45 pm-9:25 pm
2 stops39h 40m
Istanbul
Tue 11/10
6:30 am-12:35 am
3 stops29h 05m
$1,058
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Sat 9/26
11:20 am-5:05 pm
2 stops19h 45m
Istanbul Sabiha Gokcen
Sat 10/10
8:50 am-10:42 pm
2 stops23h 52m
$1,062
PortlandIstanbul
PDX - IST
PDXIST
Portland
Sat 9/26
2:27 pm-5:00 pm
2 stops40h 33m
Istanbul
Sat 10/10
7:55 pm-5:40 pm
1 stop31h 45m
$1,099
PortlandIstanbul
PDX - IST
PDXIST
Portland
Wed 8/19
7:30 pm-12:25 am
1 stop18h 55m
Istanbul
Mon 8/24
8:15 pm-5:40 pm
1 stop31h 25m
$1,105
PortlandIstanbul
PDX - IST
PDXIST
Portland
Fri 9/25
6:50 am-4:55 pm
2 stops24h 05m
Istanbul
Mon 10/5
5:50 am-10:57 pm
3 stops27h 07m
$1,137
PortlandIstanbul
PDX - IST
PDXIST
Portland
Sun 8/16
7:30 pm-12:25 am
1 stop18h 55m
Istanbul
Sun 8/23
8:15 am-11:09 pm
2 stops24h 54m
$1,165
Showing 1-10 of 26 resultsSorted by cheapest first
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-IST
PDX-SAW
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-IST
PDX-SAW
What is the cheapest month to book a flight from Portland to Istanbul?
Currently, January is the cheapest month in which you can book a flight from Portland to Istanbul (average of $621). Flying from Portland to Istanbul in June is currently the most expensive (average of $1,318). 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?
How far ahead should I book a flight from Portland to Istanbul?
Booking 71 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.
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 July 22, 2026.
Get a feel of what it's like to fly with KLM,Delta, andQatar Airways 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.
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Crew
8.4
Comfort
7.7
Boarding
7.8
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - 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.
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Alternative routes for Portland to Istanbul
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Complete your trip
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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 July 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 July 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Portland to Istanbul
Discover the top 7 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 July 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$374 | Average$448 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$541 | Average$689 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$545 | Average$732 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$620 | Average$887 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$628 | Average$1,085 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$652 | Average$977 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$699 | Average$867 | FlexibilityNo cancel fee | On-time68% |