$324+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IST
Aug 5 — Aug 121
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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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 July 6, 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 6, 2026.
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/267:05 pm
PDX
- IST
3 stops35h 35m
Multiple Airlines
Wed 9/93:45 pm
IST
- PDX
3 stops30h 00m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$813
This oojo deal was found by Cheapflights users on 7/2. 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 8/179:19 am
PDX
- IST
2 stops40h 36m
Qatar Airways
Thu 10/18:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/2![Qatar Airways logo]()
$826
This oojo deal was found by Cheapflights users on 7/2. 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.
Wed 10/1410:51 am
PDX
- IST
2 stops39h 04m
Qatar Airways
Wed 10/218:05 pm
IST
- PDX
2 stops30h 55m
Qatar Airways
Deal found 7/2![Qatar Airways logo]()
$828
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/267:05 pm
PDX
- SAW
3 stops28h 55m
Multiple Airlines
Wed 9/912:35 pm
SAW
- PDX
2 stops33h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$833
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Wed 8/267:05 pm
PDX
- SAW
3 stops25h 45m
Multiple Airlines
Wed 9/212:35 pm
SAW
- PDX
2 stops33h 10m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$842
This FlightHub deal was found by Cheapflights users on 7/2. 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 9/68:07 am
PDX
- IST
2 stops36h 13m
Qatar Airways
Wed 9/168:05 pm
IST
- PDX
2 stops33h 45m
Qatar Airways
Deal found 7/2![Qatar Airways logo]()
$868
This oojo deal was found by Cheapflights users on 7/6. 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.
Wed 9/911:48 am
PDX
- IST
2 stops32h 32m
Qatar Airways
Wed 9/168:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/6![Qatar Airways logo]()
$871
This oojo deal was found by Cheapflights users on 7/3. 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.
Wed 8/2611:48 am
PDX
- IST
2 stops38h 07m
Qatar Airways
Wed 9/98:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/3![Qatar Airways logo]()
$872
This Mytrip deal was found by Cheapflights users on 7/2. 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 9/13:30 pm
PDX
- SAW
2 stops19h 35m
Multiple Airlines
Tue 9/158:30 am
SAW
- PDX
2 stops19h 25m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$899
This KLM deal was found by Cheapflights users on 7/5. 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 11/111:40 am
PDX
- SAW
2 stops18h 50m
KLM
Sat 11/712:55 pm
SAW
- PDX
1 stop33h 25m
KLM
Deal found 7/5![KLM logo]()
$942
This KLM deal was found by Cheapflights users on 7/3. 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 10/141:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Wed 10/218:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 7/3![KLM logo]()
$981
This KLM deal was found by Cheapflights users on 7/5. 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 10/231:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Thu 11/1212:55 pm
SAW
- PDX
1 stop33h 25m
KLM
Deal found 7/5![KLM logo]()
$992
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 6, 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 6, 2026.
This KLM deal was found by Cheapflights users on 7/4. 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 9/61:05 pm
PDX
- IST
1 stop26h 15m
KLM
Wed 9/166:00 am
IST
- PDX
1 stop15h 10m
KLM
Deal found 7/4![KLM logo]()
$987
This KLM deal was found by Cheapflights users on 7/4. 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 10/11:05 pm
PDX
- IST
1 stop26h 15m
Multiple Airlines
Mon 11/167:15 am
IST
- PDX
2 stops23h 43m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$1,007
This British Airways deal was found by Cheapflights users on 7/6. 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 8/177:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Thu 10/18:15 am
IST
- PDX
2 stops25h 08m
British Airways
Deal found 7/6![British Airways logo]()
$1,034
This Scandinavian Airlines deal was found by Cheapflights users on 7/4. 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 9/112:25 pm
PDX
- IST
3 stops29h 05m
Scandinavian Airlines
Wed 9/304:30 am
IST
- PDX
2 stops27h 47m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$1,327
This KLM deal was found by Cheapflights users on 7/2. 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 9/61:30 pm
PDX
- SAW
2 stops17h 35m
KLM
Wed 9/168:50 am
SAW
- PDX
2 stops21h 26m
KLM
Deal found 7/2![KLM logo]()
$995
This Iberia deal was found by Cheapflights users on 7/1. 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.
Sun 8/237:30 pm
PDX
- SAW
2 stops62h 10m
Iberia
Tue 9/112:30 pm
SAW
- PDX
2 stops63h 10m
Iberia
Deal found 7/1![Iberia logo]()
$2,002
This British Airways deal was found by Cheapflights users on 7/2. 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 10/17:30 pm
PDX
- IST
1 stop19h 10m
British Airways
Tue 11/177:35 am
IST
- PDX
2 stops23h 06m
British Airways
Deal found 7/2![British Airways logo]()
$1,061
This KLM deal was found by Cheapflights users on 7/5. 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 10/11:05 pm
PDX
- IST
1 stop26h 15m
KLM
Tue 11/175:55 pm
IST
- PDX
1 stop28h 25m
KLM
Deal found 7/5![KLM logo]()
$998
This KLM deal was found by Cheapflights users on 7/4. 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 10/13:00 pm
PDX
- SAW
2 stops20h 00m
KLM
Mon 11/1612:55 pm
SAW
- PDX
2 stops38h 32m
KLM
Deal found 7/4![KLM logo]()
$1,006
This Turkish Airlines deal was found by Cheapflights users on 7/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:48 am
PDX
- IST
1 stop19h 17m
Multiple Airlines
Mon 10/51:15 pm
IST
- PDX
1 stop17h 35m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,255
This KLM deal was found by Cheapflights users on 7/2. 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 10/13:00 pm
PDX
- SAW
2 stops20h 00m
KLM
Tue 11/179:00 am
SAW
- PDX
2 stops23h 27m
KLM
Deal found 7/2![KLM logo]()
$1,007
This Turkish Airlines deal was found by Cheapflights users on 7/6. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:19 am
PDX
- IST
1 stop15h 11m
Multiple Airlines
Tue 9/88:05 am
IST
- PDX
1 stop22h 41m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,255
This British Airways deal was found by Cheapflights users on 7/2. 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.
Fri 7/317:30 pm
PDX
- IST
1 stop18h 50m
British Airways
Tue 11/36:40 pm
IST
- PDX
1 stop32h 10m
British Airways
Deal found 7/2![British Airways logo]()
$1,262
This KLM deal was found by Cheapflights users on 7/6. 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 10/262:20 pm
PDX
- IST
1 stop16h 35m
KLM
Sat 10/315:55 pm
IST
- PDX
1 stop28h 25m
KLM
Deal found 7/6![KLM logo]()
$1,142
This KLM deal was found by Cheapflights users on 7/6. 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 8/111:05 pm
PDX
- IST
1 stop26h 15m
KLM
Fri 9/256:00 am
IST
- PDX
1 stop15h 10m
KLM
Deal found 7/6![KLM logo]()
$1,160
This Iberia deal was found by Cheapflights users on 7/1. 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.
Thu 8/207:30 pm
PDX
- SAW
2 stops38h 10m
Iberia
Wed 8/2612:30 pm
SAW
- PDX
2 stops39h 10m
Iberia
Deal found 7/1![Iberia logo]()
$2,089
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Wed 7/2910:10 am
PDX
- SAW
3 stops23h 15m
Multiple Airlines
Wed 8/58:40 am
SAW
- PDX
2 stops19h 15m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,984
This KLM deal was found by Cheapflights users on 7/3. 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 9/281:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Tue 12/2912:55 pm
SAW
- PDX
1 stop33h 25m
KLM
Deal found 7/3![KLM logo]()
$1,597
This KLM deal was found by Cheapflights users on 7/5. 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 9/81:05 pm
PDX
- SAW
1 stop18h 00m
KLM
Mon 9/288:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 7/5![KLM logo]()
$1,601
This KLM deal was found by Cheapflights users on 7/3. 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 9/13:00 pm
PDX
- SAW
2 stops20h 00m
KLM
Wed 9/308:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 7/3![KLM logo]()
$1,769
This KLM deal was found by Cheapflights users on 7/3. 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 8/171:30 pm
PDX
- SAW
2 stops17h 35m
KLM
Thu 10/18:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 7/3![KLM logo]()
$1,918
Last-minute flights from Portland to IstanbulDiscover last-minute flight deals from Portland to Istanbul. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Istanbul. Data last updated July 6, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 7/1. 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 7/291:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Wed 9/308:50 am
SAW
- PDX
1 stop36h 20m
KLM
Deal found 7/1![KLM logo]()
$1,041
This KLM deal was found by Cheapflights users on 7/1. 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 7/291:05 pm
PDX
- SAW
1 stop21h 55m
KLM
Tue 9/298:50 am
SAW
- PDX
2 stops21h 12m
KLM
Deal found 7/1![KLM logo]()
$1,051
This Cheapflightsfares deal was found by Cheapflights users on 7/5. 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 8/27:30 pm
PDX
- IST
1 stop18h 55m
British Airways
Tue 8/118:15 am
IST
- PDX
1 stop19h 25m
British Airways
Deal found 7/5![British Airways logo]()
$977
This oojo deal was found by Cheapflights users on 7/6. 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 8/105:00 am
PDX
- IST
2 stops44h 55m
Qatar Airways
Tue 9/88:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/6![Qatar Airways logo]()
$921
This oojo deal was found by Cheapflights users on 7/2. 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 8/179:19 am
PDX
- IST
2 stops40h 36m
Qatar Airways
Thu 10/18:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/2![Qatar Airways logo]()
$826
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/267:05 pm
PDX
- IST
3 stops35h 35m
Multiple Airlines
Wed 9/93:45 pm
IST
- PDX
3 stops30h 00m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$813
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Wed 8/267:05 pm
PDX
- SAW
3 stops28h 55m
Multiple Airlines
Wed 9/912:35 pm
SAW
- PDX
2 stops33h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$833
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Wed 8/267:05 pm
PDX
- SAW
3 stops25h 45m
Multiple Airlines
Wed 9/212:35 pm
SAW
- PDX
2 stops33h 10m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$842
This oojo deal was found by Cheapflights users on 7/3. 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.
Wed 8/2611:48 am
PDX
- IST
2 stops38h 07m
Qatar Airways
Wed 9/98:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/3![Qatar Airways logo]()
$872
This Mytrip deal was found by Cheapflights users on 7/5. 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.
Wed 8/267:05 pm
PDX
- IST
3 stops33h 50m
Multiple Airlines
Wed 9/27:15 am
IST
- PDX
2 stops20h 40m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$985
This oojo deal was found by Cheapflights users on 7/5. 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 8/297:09 am
PDX
- IST
2 stops43h 06m
Qatar Airways
Tue 9/88:05 pm
IST
- PDX
2 stops30h 45m
Qatar Airways
Deal found 7/5![Qatar Airways logo]()
$906
This oojo deal was found by Cheapflights users on 7/5. 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 8/3011:48 am
PDX
- IST
2 stops38h 27m
Qatar Airways
Sat 9/51:45 pm
IST
- PDX
2 stops37h 04m
Qatar Airways
Deal found 7/5![Qatar Airways logo]()
$942
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 6, 2026.
Search for one-way flight options from Portland to Istanbul. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/167:05 pm
PDX
- IST
3 stops56h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/267:05 pm
PDX
- SAW
3 stops32h 45m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/167:05 pm
PDX
- SAW
3 stops58h 35m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/253:30 pm
PDX
- IST
3 stops35h 40m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/287:05 pm
PDX
- IST
3 stops36h 35m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/253:30 pm
PDX
- SAW
2 stops39h 45m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/267:05 pm
PDX
- IST
3 stops33h 50m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/287:05 pm
PDX
- SAW
2 stops38h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/273:30 pm
PDX
- IST
3 stops31h 15m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/293:30 pm
PDX
- IST
3 stops31h 15m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/273:30 pm
PDX
- SAW
3 stops32h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/293:30 pm
PDX
- SAW
3 stops22h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$433
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 6, 2026.
Round-trip from | $813 (Mytrip) |
|---|---|
One-way from | $324 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,117 |
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 6, 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
Sun 9/6
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Wed 9/16
6:00 am-11:10 am
1 stop15h 10m
$987
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Sun 9/6
1:30 pm-5:05 pm
2 stops17h 35m
Istanbul Sabiha Gokcen
Wed 9/16
8:50 am-8:16 pm
2 stops21h 26m
$995
PortlandIstanbul
PDX - IST
PDXIST
Portland
Thu 10/1
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Tue 11/17
5:55 pm-11:20 am
1 stop28h 25m
$998
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Thu 10/1
3:00 pm-9:00 pm
2 stops20h 00m
Istanbul Sabiha Gokcen
Mon 11/16
12:55 pm-4:27 pm
2 stops38h 32m
$1,006
PortlandIstanbul
PDX - IST
PDXIST
Portland
Thu 10/1
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Mon 11/16
7:15 am-7:58 pm
2 stops23h 43m
$1,007
PortlandIstanbul
PDX - SAW
PDXSAW
Portland
Thu 10/1
3:00 pm-9:00 pm
2 stops20h 00m
Istanbul Sabiha Gokcen
Tue 11/17
9:00 am-9:27 pm
2 stops23h 27m
$1,007
PortlandIstanbul
PDX - IST
PDXIST
Portland
Mon 8/17
7:30 pm-12:25 am
1 stop18h 55m
Istanbul
Thu 10/1
8:15 am-11:23 pm
2 stops25h 08m
$1,034
PortlandIstanbul
PDX - IST
PDXIST
Portland
Thu 10/1
7:30 pm-12:40 am
1 stop19h 10m
Istanbul
Tue 11/17
7:35 am-7:41 pm
2 stops23h 06m
$1,061
PortlandIstanbul
PDX - IST
PDXIST
Portland
Mon 10/26
2:20 pm-4:55 pm
1 stop16h 35m
Istanbul
Sat 10/31
5:55 pm-12:20 pm
1 stop28h 25m
$1,142
PortlandIstanbul
PDX - IST
PDXIST
Portland
Tue 8/11
1:05 pm-1:20 am
1 stop26h 15m
Istanbul
Fri 9/25
6:00 am-11:10 am
1 stop15h 10m
$1,160
Showing 1-10 of 36 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 69 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 6, 2026.
Get a feel of what it's like to fly with KLM,Delta, 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
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Comfort
7.7
Entertainment
7.2
Boarding
7.8
Food
7.3
Crew
8.4
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.
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
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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 July 6, 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 6, 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 6, 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$728 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$620 | Average$876 | 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% |