$307+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IST
Jul 15 — Jul 221
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 June 15, 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 June 15, 2026.
This FlightHub deal was found by Cheapflights users on 6/12. 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 8/309:30 am
PDX
- IST
2 stops34h 50m
Qatar Airways
Fri 9/118:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 6/12![Qatar Airways logo]()
$928
This FlightHub deal was found by Cheapflights users on 6/10. 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 stops42h 36m
Qatar Airways
Wed 9/308:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 6/10![Qatar Airways logo]()
$931
This FlightHub deal was found by Cheapflights users on 6/15. 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 9/610:30 am
PDX
- IST
2 stops33h 50m
Qatar Airways
Wed 9/168:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 6/15![Qatar Airways logo]()
$937
This KLM deal was found by Cheapflights users on 6/11. 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 11/91:20 pm
PDX
- SAW
1 stop17h 10m
KLM
Thu 11/199:00 am
SAW
- PDX
1 stop37h 20m
KLM
Deal found 6/11![KLM logo]()
$938
This Justfly.com deal was found by Cheapflights users on 6/11. 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 8/171:48 pm
PDX
- IST
2 stops42h 47m
Qatar Airways
Thu 10/18:05 pm
IST
- PDX
2 stops32h 33m
Qatar Airways
Deal found 6/11![Qatar Airways logo]()
$939
This Justfly.com deal was found by Cheapflights users on 6/13. 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.
Thu 11/510:45 am
PDX
- SAW
2 stops38h 25m
Qatar Airways
Wed 11/181:40 pm
SAW
- PDX
2 stops36h 45m
Qatar Airways
Deal found 6/13![Qatar Airways logo]()
$944
This Justfly.com deal was found by Cheapflights users on 6/13. 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.
Sun 9/61:59 pm
PDX
- IST
2 stops30h 21m
Qatar Airways
Thu 9/108:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 6/13![Qatar Airways logo]()
$945
This KLM deal was found by Cheapflights users on 6/11. 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 11/911:10 am
PDX
- IST
2 stops19h 45m
Multiple Airlines
Thu 11/197:15 am
IST
- PDX
2 stops22h 53m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$958
This KLM deal was found by Cheapflights users on 6/12. 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
1 stop37h 20m
KLM
Deal found 6/12![KLM logo]()
$960
This KLM deal was found by Cheapflights users on 6/12. 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
- IST
1 stop26h 15m
KLM
Tue 11/105:55 pm
IST
- PDX
1 stop28h 25m
KLM
Deal found 6/12![KLM logo]()
$966
This FlightHub deal was found by Cheapflights users on 6/12. 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 stops40h 55m
Qatar Airways
Sun 9/138:05 pm
IST
- PDX
2 stops35h 56m
Qatar Airways
Deal found 6/12![Qatar Airways logo]()
$970
This CheapOair deal was found by Cheapflights users on 6/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:07 am
PDX
- IST
2 stops48h 28m
Qatar Airways
Mon 9/71:45 pm
IST
- PDX
2 stops42h 16m
Qatar Airways
Deal found 6/15![Qatar Airways logo]()
$975
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 June 15, 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 June 15, 2026.
This KLM deal was found by Cheapflights users on 6/12. 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 10/133:10 pm
PDX
- SAW
2 stops19h 50m
KLM
Tue 11/1012:55 pm
SAW
- PDX
1 stop33h 25m
KLM
Deal found 6/12![KLM logo]()
$965
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 9/1310:50 am
PDX
- IST
2 stops24h 45m
United Airlines
Wed 9/235:40 am
IST
- PDX
2 stops37h 51m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,006
This British Airways deal was found by Cheapflights users on 6/15. 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.
Thu 8/277:30 pm
PDX
- IST
1 stop19h 10m
British Airways
Thu 9/38:15 am
IST
- PDX
2 stops25h 44m
British Airways
Deal found 6/15![British Airways logo]()
$1,085
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:00 am
PDX
- IST
3 stops29h 20m
Scandinavian Airlines
Tue 11/105:30 am
IST
- PDX
2 stops27h 56m
Scandinavian Airlines
Deal found 6/12![Scandinavian Airlines logo]()
$1,180
This KLM deal was found by Cheapflights users on 6/12. 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
- IST
1 stop26h 15m
KLM
Tue 11/105:55 pm
IST
- PDX
1 stop28h 25m
KLM
Deal found 6/12![KLM logo]()
$966
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 9/178:25 am
PDX
- IST
2 stops18h 35m
United Airlines
Wed 9/235:40 am
IST
- PDX
2 stops19h 11m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,067
This KLM deal was found by Cheapflights users on 6/13. 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.
Fri 10/161:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Sun 11/112:55 pm
SAW
- PDX
1 stop33h 25m
KLM
Deal found 6/13![KLM logo]()
$993
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/157:02 am
PDX
- IST
2 stops19h 58m
United Airlines
Sat 9/265:50 am
IST
- PDX
2 stops26h 33m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,077
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:42 pm
PDX
- IST
3 stops27h 48m
Scandinavian Airlines
Fri 9/44:30 am
IST
- PDX
2 stops22h 44m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$1,210
This KLM deal was found by Cheapflights users on 6/10. 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 9/161:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Thu 9/248:50 am
SAW
- PDX
2 stops22h 55m
KLM
Deal found 6/10![KLM logo]()
$1,058
This KLM deal was found by Cheapflights users on 6/12. 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.
Fri 8/281:05 pm
PDX
- IST
1 stop26h 15m
KLM
Fri 9/46:00 am
IST
- PDX
2 stops21h 34m
KLM
Deal found 6/12![KLM logo]()
$1,061
This KLM deal was found by Cheapflights users on 6/14. 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 9/111:22 am
PDX
- IST
2 stops18h 58m
KLM
Wed 9/96:00 am
IST
- PDX
1 stop15h 10m
KLM
Deal found 6/14![KLM logo]()
$1,170
This KLM deal was found by Cheapflights users on 6/14. 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 7/71:05 pm
PDX
- IST
1 stop26h 15m
KLM
Tue 7/216:00 am
IST
- PDX
2 stops21h 06m
KLM
Deal found 6/14![KLM logo]()
$1,204
This KLM deal was found by Cheapflights users on 6/14. 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.
Fri 8/141:05 pm
PDX
- IST
1 stop17h 15m
KLM
Sat 9/126:00 am
IST
- PDX
2 stops21h 09m
KLM
Deal found 6/14![KLM logo]()
$1,204
This KLM deal was found by Cheapflights users on 6/15. 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 9/11:05 pm
PDX
- IST
1 stop17h 15m
KLM
Wed 9/305:20 pm
IST
- PDX
1 stop27h 50m
KLM
Deal found 6/15![KLM logo]()
$1,209
This KLM deal was found by Cheapflights users on 6/14. 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 7/11:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Wed 7/88:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 6/14![KLM logo]()
$1,597
This KLM deal was found by Cheapflights users on 6/12. 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 8/293:25 pm
PDX
- SAW
2 stops19h 35m
KLM
Fri 9/42:40 pm
SAW
- PDX
1 stop30h 30m
KLM
Deal found 6/12![KLM logo]()
$1,701
This KLM deal was found by Cheapflights users on 6/12. 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 8/231:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Sun 8/308:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 6/12![KLM logo]()
$2,573
This KLM deal was found by Cheapflights users on 6/12. 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 8/241:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Sat 8/298:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 6/12![KLM logo]()
$2,573
This KLM deal was found by Cheapflights users on 6/14. 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 7/71:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Tue 7/218:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 6/14![KLM logo]()
$2,586
This KLM deal was found by Cheapflights users on 6/14. 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 7/21:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Wed 7/88:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 6/14![KLM logo]()
$3,089
Last-minute flights from Portland to IstanbulDiscover last-minute flight deals from Portland to Istanbul. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Istanbul. Data last updated June 15, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 6/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:00 am
PDX
- IST
2 stops39h 20m
Qatar Airways
Fri 7/31:45 pm
IST
- PDX
2 stops37h 10m
Qatar Airways
Deal found 6/14![Qatar Airways logo]()
$1,057
This KLM deal was found by Cheapflights users on 6/12. 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 6/301:05 pm
PDX
- SAW
1 stop23h 50m
KLM
Wed 7/88:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 6/12![KLM logo]()
$1,198
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Thu 7/93:35 pm
PDX
- SAW
2 stops21h 55m
Multiple Airlines
Sun 7/129:25 am
SAW
- PDX
2 stops37h 45m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,311
This oojo deal was found by Cheapflights users on 6/13. 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.
Sun 7/127:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Mon 7/273:35 pm
IST
- PDX
1 stop36h 05m
British Airways
Deal found 6/13![British Airways logo]()
$997
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Mon 7/137:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Wed 7/228:15 am
IST
- PDX
1 stop19h 25m
British Airways
Deal found 6/10![British Airways logo]()
$978
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/135:15 am
PDX
- IST
3 stops25h 40m
United Airlines
Wed 7/221:55 pm
IST
- PDX
2 stops41h 37m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,040
This Expedia deal was found by Cheapflights users on 6/13. 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.
Tue 7/141:14 pm
PDX
- IST
2 stops26h 51m
Lufthansa
Wed 7/223:45 am
IST
- PDX
2 stops28h 45m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$1,005
This FlightHub deal was found by Cheapflights users on 6/13. 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 7/147:30 pm
PDX
- IST
1 stop30h 40m
British Airways
Thu 7/238:05 pm
IST
- PDX
1 stop31h 35m
British Airways
Deal found 6/13![British Airways logo]()
$1,014
This British Airways deal was found by Cheapflights users on 6/12. 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.
Thu 7/237:30 pm
PDX
- IST
1 stop37h 25m
British Airways
Wed 7/297:25 pm
IST
- PDX
1 stop32h 15m
British Airways
Deal found 6/12![British Airways logo]()
$1,062
This British Airways deal was found by Cheapflights users on 6/12. 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.
Sun 7/267:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Tue 8/42:35 pm
IST
- PDX
1 stop37h 05m
British Airways
Deal found 6/12![British Airways logo]()
$1,002
This British Airways deal was found by Cheapflights users on 6/13. 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.
Tue 7/287:30 pm
PDX
- IST
1 stop19h 35m
British Airways
Tue 8/48:15 am
IST
- PDX
2 stops26h 35m
British Airways
Deal found 6/13![British Airways logo]()
$1,010
This British Airways deal was found by Cheapflights users on 6/12. 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.
Thu 7/307:30 pm
PDX
- IST
1 stop19h 10m
British Airways
Tue 8/112:35 pm
IST
- PDX
1 stop37h 05m
British Airways
Deal found 6/12![British Airways logo]()
$1,052
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 June 15, 2026.
Search for one-way flight options from Portland to Istanbul. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 11/92:45 pm
PDX
- SAW
2 stops18h 15m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 10/193:30 pm
PDX
- IST
3 stops21h 15m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 10/193:30 pm
PDX
- SAW
2 stops39h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 10/153:30 pm
PDX
- IST
3 stops31h 15m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/143:30 pm
PDX
- SAW
2 stops39h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/143:30 pm
PDX
- IST
3 stops37h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$466
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 7/283:30 pm
PDX
- SAW
2 stops18h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$467
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:45 pm
PDX
- IST
2 stops44h 20m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$468
This FlightHub deal was found by Cheapflights users on 6/11. 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 11/912:40 pm
PDX
- IST
2 stops27h 25m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$470
This FlightHub deal was found by Cheapflights users on 6/13. 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 9/110:10 am
PDX
- IST
2 stops20h 45m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/283:30 pm
PDX
- IST
3 stops31h 15m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/12. 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 9/17:10 am
PDX
- IST
3 stops47h 45m
United Airlines
Deal found 6/12![United Airlines logo]()
$503
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 June 15, 2026.
Round-trip from | $928 (FlightHub) |
|---|---|
One-way from | $307 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,318 |
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 June 15, 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 - SAW
PDXSAW
Portland
Tue 10/13
3:10 pm-9:00 pm
2 stops19h 50m
Istanbul Sabiha Gokcen
Tue 11/10
12:55 pm-11:20 am
1 stop33h 25m
$965
PortlandIstanbul
PDX - IST
PDXIST
Portland
Tue 10/13
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Tue 11/10
5:55 pm-11:20 am
1 stop28h 25m
$966
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Fri 10/16
1:05 pm-5:05 pm
1 stop18h 00m
Istanbul Sabiha Gokcen
Sun 11/1
12:55 pm-11:20 am
1 stop33h 25m
$993
PortlandIstanbul
PDX - IST
PDXIST
Portland
Sun 9/13
10:50 am-9:35 pm
2 stops24h 45m
Istanbul
Wed 9/23
5:40 am-9:31 am
2 stops37h 51m
$1,006
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Wed 9/16
1:05 pm-5:05 pm
1 stop18h 00m
Istanbul Sabiha Gokcen
Thu 9/24
8:50 am-9:45 pm
2 stops22h 55m
$1,058
PortlandIstanbul
PDX - IST
PDXIST
Portland
Fri 8/28
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Fri 9/4
6:00 am-5:34 pm
2 stops21h 34m
$1,061
PortlandIstanbul
PDX - IST
PDXIST
Portland
Thu 9/17
8:25 am-1:00 pm
2 stops18h 35m
Istanbul
Wed 9/23
5:40 am-2:51 pm
2 stops19h 11m
$1,067
PortlandIstanbul
PDX - IST
PDXIST
Portland
Tue 9/15
7:02 am-1:00 pm
2 stops19h 58m
Istanbul
Sat 9/26
5:50 am-10:23 pm
2 stops26h 33m
$1,077
PortlandIstanbul
PDX - IST
PDXIST
Portland
Thu 8/27
7:30 pm-12:40 am
1 stop19h 10m
Istanbul
Thu 9/3
8:15 am-11:59 pm
2 stops25h 44m
$1,085
Quickest round-trip
PortlandIstanbul
PDX - IST
PDXIST
Portland
Tue 9/1
11:22 am-4:20 pm
2 stops18h 58m
Istanbul
Wed 9/9
6:00 am-11:10 am
1 stop15h 10m
$1,170
Showing 1-10 of 35 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-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
What is the cheapest month to book a flight from Portland to Istanbul?
Currently, March is the cheapest month in which you can book a flight from Portland to Istanbul (average of $372). Flying from Portland to Istanbul in June is currently the most expensive (average of $863). 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 68 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 June 15, 2026.
Get a feel of what it's like to fly with Delta,KLM, andUnited 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.
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.9
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Popular flights
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 June 15, 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 June 15, 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 June 15, 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$560 | Average$723 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$616 | Average$985 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$620 | Average$872 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$628 | Average$1,136 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$652 | Average$977 | FlexibilityNo cancel fee | On-time69% |