$333+ Cheap flights from Portland (PDX) to Istanbul
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IST
Nov 29 — Dec 61
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 October 30, 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 October 30, 2026.
This Mytrip deal was found by Cheapflights users on 10/28. 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 11/172:45 pm -
3 stops26h 55m
Tue 11/246:30 pm -
3 stops33h 30m
Deal found 10/28![Multiple Airlines logo]()
$719
This Trip.com deal was found by Cheapflights users on 10/27. 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 11/242:45 pm -
3 stops36h 15m
Tue 12/16:30 pm -
3 stops33h 30m
Deal found 10/27![Multiple Airlines logo]()
$807
This Air France deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:32 am -
2 stops19h 23m
Thu 12/177:15 am -
2 stops25h 52m
Deal found 10/26![Air France logo]()
$816
This KLM deal was found by Cheapflights users on 10/26. 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 12/61:40 pm -
1 stop16h 15m
Thu 12/177:15 am -
2 stops25h 52m
Deal found 10/26![Multiple Airlines logo]()
$818
This KLM deal was found by Cheapflights users on 10/27. 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 11/299:09 am -
2 stops25h 16m
Mon 12/712:55 pm -
2 stops41h 03m
Deal found 10/27![KLM logo]()
$834
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/295:45 pm -
1 stop33h 05m
Mon 12/76:30 pm -
2 stops38h 31m
Deal found 10/29![Multiple Airlines logo]()
$848
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:30 pm -
2 stops61h 20m
Thu 12/173:50 pm -
2 stops43h 19m
Deal found 10/26![British Airways logo]()
$854
This KLM deal was found by Cheapflights users on 10/27. 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 11/249:16 am -
2 stops25h 09m
Tue 12/112:55 pm -
1 stop33h 45m
Deal found 10/27![KLM logo]()
$868
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 11/295:45 pm -
1 stop20h 05m
Mon 12/78:25 am -
1 stop18h 25m
Deal found 10/28![British Airways logo]()
$871
This KLM deal was found by Cheapflights users on 10/27. 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 11/299:09 am -
2 stops21h 21m
Sun 12/612:55 pm -
1 stop33h 25m
Deal found 10/27![KLM logo]()
$874
This Air France deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:59 am -
2 stops20h 56m
Wed 12/167:15 am -
2 stops24h 40m
Deal found 10/26![Air France logo]()
$875
This KLM deal was found by Cheapflights users on 10/26. 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 12/109:23 am -
2 stops20h 32m
Thu 12/177:15 am -
2 stops25h 52m
Deal found 10/26![Multiple Airlines logo]()
$882
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 4/1910:59 pm -
2 stops36h 51m
Fri 4/232:00 pm -
2 stops19h 57m
Deal found 10/25![United Airlines logo]()
$761
This British Airways deal was found by Cheapflights users on 10/29. 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 4/198:25 pm -
1 stop32h 25m
Fri 4/238:10 am -
1 stop20h 25m
Deal found 10/29![British Airways logo]()
$764
This KLM deal was found by Cheapflights users on 10/26. 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 3/17:00 am -
2 stops23h 30m
Mon 3/812:55 pm -
2 stops40h 48m
Deal found 10/26![KLM logo]()
$829
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/182:45 pm -
3 stops23h 00m
Thu 2/188:45 am -
2 stops19h 15m
Deal found 10/28![Multiple Airlines logo]()
$913
This Qatar Airways deal was found by Cheapflights users on 10/29. 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.
Tue 4/277:15 am -
2 stops42h 55m
Fri 4/301:35 pm -
2 stops43h 09m
Deal found 10/29![Qatar Airways logo]()
$921
This KLM deal was found by Cheapflights users on 10/26. 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 2/310:00 am -
2 stops20h 30m
Thu 2/259:00 am -
2 stops23h 27m
Deal found 10/26![KLM logo]()
$830
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/295:45 pm -
1 stop20h 05m
Sun 12/68:25 am -
1 stop18h 25m
Deal found 10/30![British Airways logo]()
$871
This KLM deal was found by Cheapflights users on 10/28. 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 1/1811:00 am -
2 stops23h 25m
Thu 2/1812:55 pm -
1 stop33h 25m
Deal found 10/28![KLM logo]()
$830
This KLM deal was found by Cheapflights users on 10/29. 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 11/309:16 am -
2 stops20h 39m
Sat 12/57:15 am -
2 stops20h 21m
Deal found 10/29![Multiple Airlines logo]()
$965
This British Airways deal was found by Cheapflights users on 10/26. 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 2/55:45 pm -
1 stop19h 50m
Sun 2/219:25 pm -
1 stop29h 25m
Deal found 10/26![British Airways logo]()
$879
This United Airlines deal was found by Cheapflights users on 10/25. 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 2/157:03 am -
2 stops24h 07m
Thu 2/186:30 am -
3 stops25h 31m
Deal found 10/25![United Airlines logo]()
$1,000
This KLM deal was found by Cheapflights users on 10/26. 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 2/411:00 am -
2 stops19h 30m
Thu 2/259:00 am -
2 stops23h 27m
Deal found 10/26![KLM logo]()
$836
This KLM deal was found by Cheapflights users on 10/26. 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 2/411:00 am -
2 stops23h 25m
Sat 2/1312:55 pm -
1 stop33h 25m
Deal found 10/26![KLM logo]()
$842
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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 11/177:03 am -
1 stop19h 17m
Mon 11/232:10 am -
1 stop29h 22m
Deal found 10/28![Multiple Airlines logo]()
$1,150
This KLM deal was found by Cheapflights users on 10/27. 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 11/299:09 am -
2 stops25h 16m
Sun 12/63:55 pm -
2 stops35h 42m
Deal found 10/27![KLM logo]()
$883
This Turkish Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/147:03 am -
1 stop19h 17m
Sat 11/218:00 am -
1 stop18h 48m
Deal found 10/28![Multiple Airlines logo]()
$1,170
This KLM deal was found by Cheapflights users on 10/25. 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 2/157:00 am -
2 stops23h 30m
Thu 2/189:00 am -
1 stop37h 20m
Deal found 10/25![KLM logo]()
$946
This KLM deal was found by Cheapflights users on 10/25. 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 12/1511:59 am -
2 stops17h 56m
Tue 12/227:15 am -
2 stops21h 45m
Deal found 10/25![KLM logo]()
$1,198
Last-minute flights from Portland to IstanbulDiscover last-minute flight deals from Portland to Istanbul. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Istanbul. Data last updated October 30, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/25. 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 10/312:30 pm -
2 stops42h 10m
Sun 11/88:10 pm -
2 stops31h 40m
Deal found 10/25![Qatar Airways logo]()
$915
This KLM deal was found by Cheapflights users on 10/27. 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 11/21:20 pm -
1 stop21h 05m
Mon 11/912:55 pm -
2 stops38h 34m
Deal found 10/27![KLM logo]()
$956
This KLM deal was found by Cheapflights users on 10/28. 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 11/147:10 am -
2 stops23h 20m
Sat 11/219:00 am -
1 stop37h 40m
Deal found 10/28![KLM logo]()
$951
This Mytrip deal was found by Cheapflights users on 10/28. 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 11/172:45 pm -
3 stops26h 55m
Tue 11/246:30 pm -
3 stops33h 30m
Deal found 10/28![Multiple Airlines logo]()
$719
This Trip.com deal was found by Cheapflights users on 10/27. 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 11/242:45 pm -
3 stops36h 15m
Tue 12/16:30 pm -
3 stops33h 30m
Deal found 10/27![Multiple Airlines logo]()
$807
This KLM deal was found by Cheapflights users on 10/27. 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 11/249:16 am -
2 stops25h 09m
Tue 12/112:55 pm -
1 stop33h 45m
Deal found 10/27![KLM logo]()
$868
This KLM deal was found by Cheapflights users on 10/27. 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 11/299:09 am -
2 stops25h 16m
Mon 12/712:55 pm -
2 stops41h 03m
Deal found 10/27![KLM logo]()
$834
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/295:45 pm -
1 stop33h 05m
Mon 12/76:30 pm -
2 stops38h 31m
Deal found 10/29![Multiple Airlines logo]()
$848
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 11/295:45 pm -
1 stop20h 05m
Mon 12/78:25 am -
1 stop18h 25m
Deal found 10/28![British Airways logo]()
$871
This KLM deal was found by Cheapflights users on 10/27. 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 11/299:09 am -
2 stops21h 21m
Sun 12/612:55 pm -
1 stop33h 25m
Deal found 10/27![KLM logo]()
$874
This FlightHub deal was found by Cheapflights users on 10/27. 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 11/295:00 am -
2 stops32h 50m
Sun 12/66:50 pm -
1 stop32h 00m
Deal found 10/27![British Airways logo]()
$893
This FlightHub deal was found by Cheapflights users on 10/29. 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 11/295:45 pm -
1 stop33h 05m
Sun 12/69:25 pm -
2 stops37h 24m
Deal found 10/29![Multiple Airlines logo]()
$898
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 October 30, 2026.
Search for one-way flight options from Portland to Istanbul. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Expedia deal was found by Cheapflights users on 10/28. 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.
Sun 4/113:15 pm -
2 stops24h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$333
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Mon 4/127:10 pm -
2 stops44h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$343
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/128:25 pm -
1 stop18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![British Airways logo]()
$347
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:45 pm -
2 stops18h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 1/252:45 pm -
2 stops17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$373
This Mytrip deal was found by Cheapflights users on 10/30. 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 12/102:45 pm -
2 stops20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$386
This Ovago deal was found by Cheapflights users on 10/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/255:45 pm -
1 stop19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![British Airways logo]()
$402
This KLM deal was found by Cheapflights users on 10/25. 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 1/251:20 pm -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![KLM logo]()
$405
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/121:05 pm -
1 stop17h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![KLM logo]()
$410
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1110:00 am -
2 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![KLM logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/102:45 pm -
3 stops31h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$415
This Ovago deal was found by Cheapflights users on 10/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2510:00 am -
2 stops21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Lufthansa logo]()
$418
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 October 30, 2026.
Round-trip from | $719 (Mytrip) |
|---|---|
One-way from | $333 (Expedia) |
Popular in | June |
Cheapest in | January |
Average price | $969 |
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 7,457,451 searches. Data last updated October 30, 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 Portland - IST Istanbul
PDXIST
Portland
Mon 4/12
7:10 pm-2:05 am
2 stops44h 55m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$343
PortlandIstanbul
PDX Portland - SAW Istanbul Sabiha Gokcen
PDXSAW
Portland
Mon 11/16
2:45 pm-8:15 pm
2 stops18h 30m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$369
Quickest round-trip
PortlandIstanbul
PDX Portland - SAW Istanbul Sabiha Gokcen
PDXSAW
Portland
Mon 1/25
2:45 pm-7:35 pm
2 stops17h 50m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$373
PortlandIstanbul
PDX Portland - SAW Istanbul Sabiha Gokcen
PDXSAW
Portland
Mon 1/25
1:20 pm-9:25 pm
1 stop21h 05m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$405
PortlandIstanbul
PDX Portland - SAW Istanbul Sabiha Gokcen
PDXSAW
Portland
Mon 4/12
1:05 pm-5:00 pm
1 stop17h 55m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$410
PortlandIstanbul
PDX Portland - SAW Istanbul Sabiha Gokcen
PDXSAW
Portland
Sun 4/11
1:05 pm-5:00 pm
1 stop17h 55m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$410
PortlandIstanbul
PDX Portland - IST Istanbul
PDXIST
Portland
Mon 11/16
2:45 pm-2:00 pm
3 stops36h 15m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$437
PortlandIstanbul
PDX Portland - IST Istanbul
PDXIST
Portland
Sun 4/11
3:15 pm-9:30 pm
3 stops44h 15m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$454
PortlandIstanbul
PDX Portland - IST Istanbul
PDXIST
Portland
Mon 4/12
4:05 pm-5:00 pm
3 stops38h 55m
Istanbul
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$479
PortlandIstanbul
PDX Portland - SAW Istanbul Sabiha Gokcen
PDXSAW
Portland
Mon 4/12
3:15 pm-5:20 am
3 stops28h 05m
Istanbul Sabiha Gokcen
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$483
Showing 1-10 of 34 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 $624). 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?
Airfare is below average for this route at the moment.
Portland to Istanbul flights typically cost between $851 and $1,083 in November.The cheapest round-trip price found within the last 5 days was $719 on Multiple Airlines (Nov 17-Nov 24).
How far ahead should I book a flight from Portland to Istanbul?
Booking 72 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 October 30, 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.
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.4
Entertainment
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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
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 October 30, 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 October 30, 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$372 | Average$562 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$541 | Average$689 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$554 | Average$869 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$577 | Average$907 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$621 | Average$1,051 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$693 | Average$1,087 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$699 | Average$886 | FlexibilityNo cancel fee | On-time68% |