$243+ Cheap flights from Oregon to Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
Sep 14 — Sep 211
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oregon to Ireland 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Oregon to Ireland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oregon to IrelandExplore the most affordable flight options available from Oregon to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Oregon to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This Justfly.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/283:30 pm -
1 stop13h 45m
Wed 10/712:15 pm -
1 stop13h 40m
Deal found 8/13![Icelandair logo]()
$601
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:30 pm -
1 stop13h 45m
Wed 10/2112:15 pm -
1 stop13h 40m
Deal found 8/12![Icelandair logo]()
$611
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
2 stops25h 05m
Mon 10/52:25 pm -
2 stops35h 30m
Deal found 8/14![Multiple Airlines logo]()
$626
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm -
1 stop13h 45m
Wed 9/3012:15 pm -
1 stop13h 40m
Deal found 8/12![Icelandair logo]()
$636
This Justfly.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/283:30 pm -
1 stop13h 45m
Tue 10/62:15 pm -
1 stop11h 40m
Deal found 8/13![Icelandair logo]()
$639
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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.
Tue 10/273:45 pm -
1 stop11h 30m
Wed 11/1111:30 am -
1 stop13h 30m
Deal found 8/10![Icelandair logo]()
$656
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:30 pm -
1 stop11h 35m
Tue 10/202:15 pm -
1 stop11h 40m
Deal found 8/14![Icelandair logo]()
$657
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:45 pm -
1 stop11h 30m
Wed 11/1111:30 am -
1 stop13h 30m
Deal found 8/12![Icelandair logo]()
$658
This FlightHub deal was found by Cheapflights users on 8/10. 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 11/172:45 pm -
1 stop11h 30m
Wed 11/2511:30 am -
1 stop13h 30m
Deal found 8/10![Icelandair logo]()
$670
This Trip.com deal was found by Cheapflights users on 8/12. 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.
Sat 10/243:30 pm -
1 stop11h 45m
Fri 11/611:30 am -
1 stop13h 30m
Deal found 8/12![Icelandair logo]()
$684
This Icelandair deal was found by Cheapflights users on 8/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:45 pm -
1 stop11h 30m
Mon 11/2311:30 am -
1 stop13h 30m
Deal found 8/10![Icelandair logo]()
$692
This Air France deal was found by Cheapflights users on 8/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:15 am -
2 stops25h 15m
Wed 11/115:45 am -
2 stops19h 02m
Deal found 8/12![Multiple Airlines logo]()
$738
Best flights from Oregon to IrelandDiscover carefully curated flight deals from Oregon to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Oregon to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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 2/812:29 pm -
1 stop12h 41m
Thu 2/119:00 am -
2 stops43h 16m
Deal found 8/10![United Airlines logo]()
$718
This KLM deal was found by Cheapflights users on 8/10. 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 11/187:05 am -
1 stop17h 40m
Wed 11/255:45 am -
1 stop13h 35m
Deal found 8/10![KLM logo]()
$733
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:45 am -
2 stops19h 00m
Fri 3/55:45 am -
2 stops26h 08m
Deal found 8/13![Delta logo]()
$746
This British Airways deal was found by Cheapflights users on 8/15. 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.
Wed 10/286:45 pm -
1 stop12h 20m
Sat 11/78:40 pm -
1 stop27h 10m
Deal found 8/15![British Airways logo]()
$781
This Finnair deal was found by Cheapflights users on 8/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:45 pm -
1 stop12h 35m
Sat 2/278:40 pm -
1 stop27h 10m
Deal found 8/11![Multiple Airlines logo]()
$781
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Wed 10/287:00 am -
2 stops45h 30m
Tue 11/177:50 am -
2 stops38h 51m
Deal found 8/11![Air Canada logo]()
$951
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/112:29 pm -
1 stop12h 41m
Fri 2/510:40 am -
1 stop19h 26m
Deal found 8/14![United Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1112:30 pm -
2 stops18h 00m
Wed 3/35:45 am -
2 stops19h 28m
Deal found 8/13![Delta logo]()
$746
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:15 am -
2 stops24h 15m
Wed 3/35:45 am -
2 stops26h 02m
Deal found 8/13![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:27 pm -
1 stop35h 18m
Wed 9/309:50 am -
1 stop31h 41m
Deal found 8/11![United Airlines logo]()
$747
This Air France deal was found by Cheapflights users on 8/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:10 am -
2 stops18h 45m
Mon 10/125:20 pm -
2 stops33h 30m
Deal found 8/10![Multiple Airlines logo]()
$832
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:45 am -
2 stops19h 00m
Thu 3/41:25 pm -
2 stops35h 48m
Deal found 8/13![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:30 am -
2 stops18h 00m
Tue 2/910:40 am -
2 stops18h 40m
Deal found 8/14![United Airlines logo]()
$749
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:45 pm -
1 stop15h 00m
Tue 11/177:50 am -
2 stops20h 57m
Deal found 8/12![British Airways logo]()
$942
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:00 am -
2 stops19h 10m
Wed 2/1010:40 am -
2 stops18h 58m
Deal found 8/13![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:24 pm -
2 stops18h 16m
Wed 11/185:40 am -
2 stops18h 46m
Deal found 8/13![Delta logo]()
$753
This Air Canada deal was found by Cheapflights users on 8/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:00 am -
2 stops21h 25m
Wed 11/1811:55 am -
3 stops31h 52m
Deal found 8/13![Multiple Airlines logo]()
$947
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:45 pm -
1 stop15h 00m
Tue 11/178:05 pm -
1 stop27h 45m
Deal found 8/11![British Airways logo]()
$950
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/91:58 pm -
2 stops34h 12m
Wed 3/312:05 pm -
2 stops19h 15m
Deal found 8/13![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:05 pm -
1 stop19h 30m
Mon 10/1210:50 am -
1 stop32h 20m
Deal found 8/15![Delta logo]()
$772
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:45 pm -
1 stop15h 00m
Tue 11/175:30 pm -
1 stop30h 20m
Deal found 8/11![Multiple Airlines logo]()
$952
This British Airways deal was found by Cheapflights users on 8/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/85:45 pm -
1 stop19h 15m
Thu 2/114:05 pm -
1 stop31h 45m
Deal found 8/10![British Airways logo]()
$969
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:00 am -
3 stops19h 10m
Wed 3/312:05 pm -
2 stops17h 33m
Deal found 8/13![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/77:00 am -
1 stop17h 45m
Sat 2/271:25 pm -
1 stop29h 55m
Deal found 8/12![Delta logo]()
$783
This United Airlines deal was found by Cheapflights users on 8/10. 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 1/115:10 am -
2 stops18h 20m
Fri 1/1510:40 am -
2 stops20h 29m
Deal found 8/10![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:10 am -
2 stops18h 20m
Wed 2/109:30 am -
3 stops35h 39m
Deal found 8/14![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 am -
2 stops18h 35m
Thu 10/15:55 am -
2 stops19h 16m
Deal found 8/10![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 11/25:01 am -
2 stops19h 09m
Wed 11/1112:05 pm -
2 stops17h 13m
Deal found 8/12![United Airlines logo]()
$750
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:34 pm -
2 stops20h 01m
Mon 10/56:15 am -
1 stop12h 55m
Deal found 8/14![Delta logo]()
$834
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/612:26 pm -
1 stop14h 19m
Tue 10/209:50 am -
2 stops42h 45m
Deal found 8/10![United Airlines logo]()
$754
Last-minute flights from Oregon to IrelandDiscover last-minute flight deals from Oregon to Ireland. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Ireland. Data last updated August 15, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/11. 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.
Sun 8/307:00 pm -
1 stop34h 15m
Fri 9/1112:15 pm -
1 stop31h 35m
Deal found 8/11![Icelandair logo]()
$725
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:30 pm -
1 stop11h 35m
Fri 9/1112:15 pm -
1 stop31h 35m
Deal found 8/12![Icelandair logo]()
$729
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:30 pm -
1 stop13h 45m
Wed 9/3012:15 pm -
1 stop13h 40m
Deal found 8/12![Icelandair logo]()
$636
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:21 pm -
2 stops16h 09m
Tue 10/612:40 pm -
1 stop16h 49m
Deal found 8/14![American Airlines logo]()
$762
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm -
1 stop13h 45m
Wed 9/3012:15 pm -
1 stop13h 40m
Deal found 8/11![Icelandair logo]()
$737
This Justfly.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/283:30 pm -
1 stop13h 45m
Wed 10/712:15 pm -
1 stop13h 40m
Deal found 8/13![Icelandair logo]()
$601
This Mytrip deal was found by Cheapflights users on 8/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
2 stops25h 05m
Mon 10/52:25 pm -
2 stops35h 30m
Deal found 8/14![Multiple Airlines logo]()
$626
This Justfly.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/283:30 pm -
1 stop13h 45m
Tue 10/62:15 pm -
1 stop11h 40m
Deal found 8/13![Icelandair logo]()
$639
This Icelandair deal was found by Cheapflights users on 8/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm -
1 stop13h 45m
Fri 10/912:15 pm -
1 stop13h 40m
Deal found 8/13![Icelandair logo]()
$699
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:05 pm -
1 stop13h 20m
Mon 10/55:20 pm -
1 stop25h 50m
Deal found 8/14![KLM logo]()
$741
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:10 am -
2 stops31h 25m
Mon 10/1210:50 am -
1 stop32h 20m
Deal found 8/14![Delta logo]()
$770
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:10 am -
1 stop13h 35m
Thu 10/89:50 am -
2 stops17h 16m
Deal found 8/12![Multiple Airlines logo]()
$734
One-way flights from Oregon to IrelandSearch for one-way flight options from Oregon to Ireland. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Oregon to Ireland. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Mytrip deal was found by Cheapflights users on 8/10. 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.
Mon 10/53:30 pm -
2 stops25h 05m
Deal found 8/10![Multiple Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/193:30 pm -
2 stops25h 05m
Deal found 8/11![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Wed 10/73:30 pm -
2 stops31h 45m
Deal found 8/10![Multiple Airlines logo]()
$270
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:30 pm -
1 stop13h 45m
Deal found 8/11![Icelandair logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Wed 10/73:30 pm -
1 stop13h 45m
Deal found 8/10![Icelandair logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 pm -
2 stops28h 10m
Deal found 8/12![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/67:00 pm -
1 stop34h 15m
Deal found 8/11![Icelandair logo]()
$303
This Iberia deal was found by Cheapflights users on 8/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:15 am -
2 stops30h 25m
Deal found 8/10![Multiple Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/167:25 pm -
2 stops28h 05m
Deal found 8/10![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:35 pm -
2 stops35h 10m
Deal found 8/10![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 11/142:27 pm -
1 stop33h 43m
Deal found 8/10![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/156:00 am -
3 stops41h 30m
Deal found 8/10![United Airlines logo]()
$371
Find flight deals from Oregon to Ireland
Keep the following information in mind while searching for Oregon to Ireland flight deals. Data was last updated August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $601 (Justfly.com) |
One-way from | $243 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $795 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon to Ireland 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 August 15, 2026.
Use the filters below to find and compare flights from Oregon to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Mon 2/8
12:29 pm-8:10 am
1 stop12h 41m
Dublin
Thu 2/11
9:00 am-9:16 pm
2 stops43h 16m
$718
Quickest round-trip
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Wed 11/18
7:05 am-8:45 am
1 stop17h 40m
Dublin
Wed 11/25
5:45 am-11:20 am
1 stop13h 35m
$733
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Mon 2/1
12:29 pm-8:10 am
1 stop12h 41m
Dublin
Fri 2/5
10:40 am-11:06 pm
1 stop19h 26m
$745
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Wed 1/13
5:45 am-8:45 am
2 stops19h 00m
Dublin
Fri 3/5
5:45 am-11:53 pm
2 stops26h 08m
$746
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Mon 1/11
12:30 pm-2:30 pm
2 stops18h 00m
Dublin
Wed 3/3
5:45 am-5:13 pm
2 stops19h 28m
$746
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Tue 1/12
6:15 am-2:30 pm
2 stops24h 15m
Dublin
Wed 3/3
5:45 am-11:47 pm
2 stops26h 02m
$746
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Wed 1/13
5:45 am-8:45 am
2 stops19h 00m
Dublin
Thu 3/4
1:25 pm-5:13 pm
2 stops35h 48m
$746
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Tue 9/22
2:27 pm-9:45 am
1 stop35h 18m
Dublin
Wed 9/30
9:50 am-9:31 am
1 stop31h 41m
$747
RedmondDublin
RDM Bend/Redmond - DUB Dublin
RDMDUB
Bend/Redmond
Sun 2/7
5:30 am-7:30 am
2 stops18h 00m
Dublin
Tue 2/9
10:40 am-9:20 pm
2 stops18h 40m
$749
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Sun 2/7
5:00 am-8:10 am
2 stops19h 10m
Dublin
Wed 2/10
10:40 am-9:38 pm
2 stops18h 58m
$749
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Oregon to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Oregon with our price prediction graph.
PDX-DUB
EUG-DUB
BOI-DUB
PDX-SNN
RDM-DUB
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 Oregon to Ireland
USOR-IE0
PDX-DUB
EUG-DUB
BOI-DUB
PDX-SNN
What is the cheapest month to book a flight from Oregon to Ireland?
Currently, February is the cheapest month in which you can book a flight from Oregon to Ireland (average of $484). Flying from Oregon to Ireland in December is currently the most expensive (average of $946). 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 far ahead should I book a flight from Oregon to Ireland?
The price you pay for your flight from Oregon to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Related info for your journey
Find useful and relevant information for your journey from Oregon to Ireland. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
Alternative routes for Oregon to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Oregon to Ireland by cabin class
Find flights from Oregon to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oregon and Ireland flights
Browse other Oregon and Ireland flight options. Last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ireland
Find the right flight back to Oregon after your stay in Ireland
Oregon to Ireland flights
Consider these flights traveling from Oregon to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 10 airlines flying from Oregon to Ireland
Discover the top 10 airlines that operate flights from Oregon to Ireland. 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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$367 | Average$654 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$462 | Average$583 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$465 | Average$847 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$466 | Average$701 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$467 | Average$778 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$677 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$468 | Average$659 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$477 | Average$788 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$479 | Average$865 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$676 | Average$944 | FlexibilityNo cancel fee | On-timeN/A |