$250+ Cheap flights from Oregon to Ireland
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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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
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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 Oregon to Ireland
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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 September 29, 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 September 29, 2026.
This oojo deal was found by Cheapflights users on 9/27. 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 oojo 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 9/27![Icelandair logo]()
$631
This Mytrip deal was found by Cheapflights users on 9/26. 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 -
3 stops35h 10m
Mon 11/306:05 am -
2 stops18h 55m
Deal found 9/26![Multiple Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/295:30 am -
2 stops19h 15m
Tue 11/38:50 am -
1 stop34h 50m
Deal found 9/23![Delta logo]()
$658
This deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:10 am -
1 stop13h 35m
Sun 10/189:50 am -
1 stop12h 56m
Deal found 9/23![Air Canada logo]()
$659
This KAYAK deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:10 am -
1 stop13h 35m
Fri 10/308:00 am -
2 stops32h 26m
Deal found 9/24![Lufthansa logo]()
$662
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/86:45 am -
1 stop17h 00m
Sun 11/158:55 am -
2 stops22h 51m
Deal found 9/23![Delta logo]()
$663
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/711:00 pm -
1 stop24h 45m
Sat 11/141:25 pm -
1 stop30h 15m
Deal found 9/23![Delta logo]()
$664
This KAYAK deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:25 pm -
2 stops37h 55m
Tue 11/1712:10 pm -
2 stops40h 52m
Deal found 9/23![SWISS logo]()
$667
This deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:51 am -
1 stop12h 04m
Mon 10/1910:00 am -
1 stop18h 02m
Deal found 9/23![Delta logo]()
$670
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/78:30 am -
1 stop17h 50m
Sat 11/149:00 am -
2 stops41h 09m
Deal found 9/23![United Airlines logo]()
$674
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Fri 11/61:20 pm -
1 stop34h 40m
Fri 11/135:45 am -
1 stop13h 35m
Deal found 9/23![Delta logo]()
$679
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:40 pm -
1 stop19h 00m
Tue 11/105:30 pm -
1 stop26h 10m
Deal found 9/27![Delta 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 September 29, 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 September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/103:20 pm -
2 stops32h 50m
Thu 1/149:00 am -
2 stops44h 38m
Deal found 9/24![United Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Fri 10/306:00 am -
1 stop18h 55m
Mon 11/26:00 am -
2 stops18h 10m
Deal found 9/24![Delta logo]()
$713
This Air France deal was found by Cheapflights users on 9/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:15 am -
2 stops25h 15m
Thu 12/31:25 pm -
2 stops35h 16m
Deal found 9/27![Multiple Airlines logo]()
$746
This Ovago deal was found by Cheapflights users on 9/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:05 am -
2 stops27h 40m
Thu 11/197:50 am -
2 stops24h 06m
Deal found 9/27![British Airways logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/145:00 am -
2 stops19h 10m
Thu 2/189:00 am -
2 stops43h 05m
Deal found 9/26![United Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:51 am -
1 stop12h 04m
Wed 11/185:45 am -
1 stop13h 55m
Deal found 9/28![Delta logo]()
$732
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 am -
2 stops18h 10m
Mon 11/212:05 pm -
1 stop16h 10m
Deal found 9/23![United Airlines logo]()
$703
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/109:16 am -
2 stops23h 24m
Wed 11/185:40 am -
1 stop14h 00m
Deal found 9/24![Delta logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:10 pm -
1 stop24h 20m
Sat 11/149:00 am -
2 stops21h 27m
Deal found 9/23![United Airlines logo]()
$708
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:25 am -
2 stops20h 20m
Tue 11/105:40 am -
2 stops35h 18m
Deal found 9/27![Delta logo]()
$743
This Gotogate deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Sat 11/73:15 pm -
2 stops37h 15m
Sat 11/141:05 pm -
2 stops39h 41m
Deal found 9/23![Multiple Airlines logo]()
$918
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/255:30 am -
2 stops18h 40m
Fri 1/2910:40 am -
2 stops18h 40m
Deal found 9/27![United Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:58 am -
2 stops20h 32m
Tue 11/175:45 am -
2 stops25h 51m
Deal found 9/28![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 1/99:00 am -
2 stops38h 10m
Sat 1/169:00 am -
2 stops40h 45m
Deal found 9/25![United Airlines logo]()
$749
This United deal was found by Cheapflights users on 9/28. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:20 pm -
2 stops52h 55m
Sun 10/189:50 am -
2 stops16h 22m
Deal found 9/28![Multiple Airlines logo]()
$1,002
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:40 pm -
1 stop15h 00m
Sun 11/11:25 pm -
1 stop29h 55m
Deal found 9/27![Delta logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:00 am -
3 stops18h 30m
Tue 11/171:35 pm -
3 stops31h 50m
Deal found 9/26![United Airlines logo]()
$750
This BusinessClass deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/261:51 pm -
2 stops18h 54m
Wed 1/67:50 am -
1 stop16h 00m
Deal found 9/23![Multiple Airlines logo]()
$1,016
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
2 stops20h 00m
Mon 11/25:45 am -
1 stop13h 35m
Deal found 9/27![Delta logo]()
$787
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/257:45 pm -
2 stops29h 25m
Tue 11/312:05 pm -
3 stops31h 40m
Deal found 9/25![United Airlines logo]()
$750
This Aer Lingus deal was found by Cheapflights users on 9/25. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:02 pm -
1 stop13h 28m
Tue 12/812:30 pm -
1 stop15h 43m
Deal found 9/25![Multiple Airlines logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:47 am -
1 stop14h 23m
Sat 11/79:00 am -
2 stops34h 47m
Deal found 9/27![United Airlines logo]()
$769
This Ovago deal was found by Cheapflights users on 9/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:43 pm -
2 stops17h 32m
Sat 11/143:40 pm -
1 stop16h 03m
Deal found 9/26![Multiple Airlines logo]()
$1,032
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:20 pm -
2 stops19h 05m
Tue 11/35:45 am -
2 stops24h 14m
Deal found 9/28![Delta logo]()
$897
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:06 pm -
2 stops33h 24m
Sat 11/149:00 am -
2 stops45h 18m
Deal found 9/27![United Airlines logo]()
$773
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 11/65:00 am -
2 stops21h 20m
Fri 11/131:35 pm -
3 stops31h 50m
Deal found 9/25![United Airlines logo]()
$800
This KAYAK deal was found by Cheapflights users on 9/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:52 pm -
2 stops17h 58m
Mon 11/25:30 pm -
2 stops32h 49m
Deal found 9/27![Multiple Airlines logo]()
$1,174
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 12/52:26 pm -
1 stop33h 44m
Wed 12/301:35 pm -
2 stops37h 18m
Deal found 9/23![United Airlines logo]()
$813
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/196:48 pm -
2 stops56h 32m
Sat 3/279:30 am -
2 stops34h 25m
Deal found 9/26![United Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:58 am -
1 stop15h 17m
Tue 10/2012:30 pm -
1 stop16h 57m
Deal found 9/27![United Airlines logo]()
$923
Last-minute flights from Oregon to IrelandDiscover last-minute flight deals from Oregon to Ireland. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Ireland. Data last updated September 29, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:51 am -
1 stop12h 04m
Mon 10/1910:00 am -
1 stop18h 02m
Deal found 9/23![Delta logo]()
$670
This deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:10 am -
1 stop13h 35m
Sun 10/189:50 am -
1 stop12h 56m
Deal found 9/23![Air Canada logo]()
$659
This Cheapflightsfares deal was found by Cheapflights users on 9/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:30 pm -
1 stop13h 45m
Wed 10/2112:15 pm -
1 stop13h 40m
Deal found 9/26![Icelandair logo]()
$689
This KAYAK deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:10 am -
1 stop13h 35m
Fri 10/308:00 am -
2 stops32h 26m
Deal found 9/24![Lufthansa logo]()
$662
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Fri 10/2311:25 am -
2 stops21h 15m
Fri 10/306:00 am -
2 stops22h 56m
Deal found 9/24![Delta logo]()
$705
This Delta deal was found by Cheapflights users on 9/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:33 am -
2 stops26h 12m
Tue 11/1011:15 am -
1 stop32h 25m
Deal found 9/27![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/255:01 am -
2 stops21h 54m
Tue 11/39:30 am -
2 stops19h 48m
Deal found 9/25![United Airlines logo]()
$750
This oojo deal was found by Cheapflights users on 9/27. 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 oojo 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 9/27![Icelandair logo]()
$631
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/295:30 am -
2 stops19h 15m
Tue 11/38:50 am -
1 stop34h 50m
Deal found 9/23![Delta logo]()
$658
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Thu 10/293:40 pm -
2 stops36h 40m
Tue 11/312:10 pm -
2 stops42h 17m
Deal found 9/23![SWISS logo]()
$684
This American Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Thu 10/298:35 am -
1 stop17h 05m
Mon 11/211:30 am -
1 stop18h 29m
Deal found 9/23![American Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 am -
2 stops18h 10m
Mon 11/212:05 pm -
1 stop16h 10m
Deal found 9/23![United Airlines logo]()
$703
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 September 29, 2026.
Search for one-way flight options from Oregon to Ireland. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Mytrip deal was found by Cheapflights users on 9/26. 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.
Tue 10/273:45 pm -
2 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:45 pm -
2 stops21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$279
This oojo deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/103:30 pm -
1 stop11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Icelandair logo]()
$311
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:59 pm -
2 stops47h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:31 am -
3 stops46h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$387
This Cheapflightsfares deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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.
Fri 12/255:45 pm -
1 stop13h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![British Airways logo]()
$402
This Mytrip deal was found by Cheapflights users on 9/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:45 pm -
3 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$430
This Expedia deal was found by Cheapflights users on 9/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/15:45 pm -
1 stop14h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![British Airways logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/12:45 pm -
3 stops44h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$557
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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.
Tue 12/2210:15 am -
2 stops22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![British Airways logo]()
$5,980
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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $598 (Delta) |
One-way from | $250 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $851 |
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 7,457,451 searches. Data last updated September 29, 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
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Fri 12/25
11:59 pm-7:10 am
2 stops47h 11m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$376
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Tue 10/27
11:52 am-7:45 am
1 stop12h 53m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$463
Quickest round-trip
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Sat 10/10
3:30 pm-11:05 am
1 stop11h 35m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$469
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Fri 1/1
5:45 pm-3:45 pm
1 stop14h 00m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$478
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Fri 10/2
6:30 am-2:30 pm
1 stop24h 00m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$517
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Sat 10/10
11:30 pm-7:30 am
2 stops24h 00m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$532
PortlandShannon
PDX Portland - SNN Shannon
PDXSNN
Portland
Fri 1/1
2:45 pm-7:20 pm
3 stops44h 35m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$557
PortlandDublin
PDX Portland - DUB Dublin
PDXDUB
Portland
Fri 10/9
5:30 am-7:45 am
2 stops18h 15m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$578
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Sun 1/10
3:20 pm-8:10 am
2 stops32h 50m
Dublin
Thu 1/14
9:00 am-9:38 pm
2 stops44h 38m
$695
EugeneDublin
EUG Eugene - DUB Dublin
EUGDUB
Eugene
Sun 2/14
5:00 am-8:10 am
2 stops19h 10m
Dublin
Thu 2/18
9:00 am-8:05 pm
2 stops43h 05m
$695
Showing 1-10 of 40 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
PDX-SNN
RDM-DUB
PDX-ORK
MFR-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
PDX-SNN
RDM-DUB
PDX-ORK
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 $481). Flying from Oregon to Ireland in June is currently the most expensive (average of $924). 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 64 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.
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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 September 29, 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 9 airlines flying from Oregon to Ireland
Discover the top 9 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$401 | Average$694 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$461 | Average$706 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$465 | Average$830 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$471 | Average$669 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$472 | Average$745 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$479 | Average$906 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$826 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$616 | Average$788 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$679 | Average$990 | FlexibilityNo cancel fee | On-timeN/A |