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$351+ Cheap flights from Ireland to Oregon

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.
DUB — PDX
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Ireland to Oregon

Keep the following information in mind while searching for Ireland to Oregon flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$721
(Gotogate)

One-way from

$351
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$835
From Ireland to Oregon
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One-way flight from Ireland to Oregon
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Highest demand for flights based on searches. 10% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ireland to Oregon

Cheapest flights from Ireland to Oregon
Explore the most affordable flight options available from Ireland to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/211:30 amDUB - PDX
1 stop13h 30mIcelandair
lun. 11/172:45 pmPDX - DUB
1 stop11h 30mIcelandair
Deal found 9/13$721
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:05 pmDUB - PDX
3 stops29h 55mMultiple Airlines
jue. 11/62:45 pmPDX - DUB
2 stops20h 30mMultiple Airlines
Deal found 9/15$736
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/210:45 amDUB - PDX
1 stop13h 10mAmerican Airlines
lun. 11/171:26 pmPDX - DUB
2 stops19h 39mAmerican Airlines
Deal found 9/13$769
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/112:55 pmDUB - PDX
1 stop17h 34mAmerican Airlines
lun. 11/101:26 pmPDX - DUB
2 stops17h 59mAmerican Airlines
Deal found 9/13$777
This Delta deal was found by Cheapflights users on 9/15. 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.
dom. 11/25:55 amDUB - PDX
1 stop13h 30mDelta
lun. 11/176:00 amPDX - DUB
2 stops25h 45mDelta
Deal found 9/15$778
This Delta deal was found by Cheapflights users on 9/13. 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.
mié. 11/55:55 amDUB - PDX
1 stop13h 30mDelta
lun. 11/107:05 amPDX - DUB
1 stop17h 40mDelta
Deal found 9/13$780
This Delta deal was found by Cheapflights users on 9/13. 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.
vie. 10/245:55 amDUB - PDX
1 stop13h 10mDelta
vie. 11/79:17 amPDX - DUB
2 stops22h 28mDelta
Deal found 9/13$781
This Delta deal was found by Cheapflights users on 9/15. 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.
lun. 10/135:55 amDUB - PDX
1 stop13h 25mDelta
lun. 10/2011:10 amPDX - DUB
2 stops19h 50mDelta
Deal found 9/15$782
This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:15 pmDUB - PDX
1 stop26h 10mKLM
jue. 11/66:20 amPDX - DUB
1 stop17h 25mKLM
Deal found 9/15$783
This KLM deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/238:45 pmDUB - PDX
1 stop22h 20mKLM
jue. 11/67:12 amPDX - DUB
1 stop17h 33mKLM
Deal found 9/13$785
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/286:00 amORK - PDX
1 stop13h 00mKLM
dom. 10/512:55 pmPDX - ORK
1 stop19h 40mKLM
Deal found 9/14$847
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mié. 10/112:30 pmSNN - PDX
1 stop28h 23mUnited Airlines
dom. 10/55:30 amPDX - SNN
3 stops20h 45mUnited Airlines
Deal found 9/14$894

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Oregon 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Ireland to Oregon that are best for you.

Fly from

Ireland

Fly to

Oregon

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 10/30

7:05 pm-6:00 pm

3 stops29h 55m

Portland

jue. 11/6

2:45 pm-7:15 pm

2 stops20h 30m

$736

DublinPortland

DUB - PDX

DUBPDX

Dublin

sáb. 11/8

12:55 pm-12:13 pm

1 stop31h 18m

Portland

dom. 11/23

5:45 pm-4:50 pm

1 stop15h 05m

$777

DublinPortland

DUB - PDX

DUBPDX

Dublin

mié. 11/5

5:55 am-11:25 am

1 stop13h 30m

Portland

lun. 11/10

11:35 am-3:45 pm

2 stops20h 10m

$777

DublinPortland

DUB - PDX

DUBPDX

Dublin

dom. 11/2

11:30 am-11:09 am

2 stops31h 39m

Portland

lun. 11/17

1:26 pm-5:05 pm

2 stops19h 39m

$777

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 11/20

11:30 am-9:15 pm

2 stops17h 45m

Portland

lun. 11/24

1:26 pm-5:05 pm

2 stops19h 39m

$777

DublinPortland

DUB - PDX

DUBPDX

Dublin

dom. 11/2

5:55 am-12:25 pm

1 stop13h 30m

Portland

lun. 11/17

6:00 am-3:45 pm

2 stops25h 45m

$778

DublinPortland

DUB - PDX

DUBPDX

Dublin

dom. 11/2

1:25 pm-11:25 am

1 stop30h 00m

Portland

lun. 11/17

7:05 am-8:45 am

1 stop17h 40m

$781

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 10/24

5:55 am-11:05 am

1 stop13h 10m

Portland

vie. 11/7

7:12 am-8:45 am

1 stop17h 33m

$784

DublinPortland

DUB - PDX

DUBPDX

Dublin

dom. 10/12

5:20 pm-11:20 am

1 stop26h 00m

Portland

dom. 10/19

12:55 pm-10:25 am

1 stop13h 30m

$785

DublinPortland

DUB - PDX

DUBPDX

Dublin

lun. 10/13

5:55 am-11:20 am

1 stop13h 25m

Portland

lun. 10/20

1:15 pm-10:25 am

1 stop13h 10m

$785

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 30 results
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Best time to book a flight from Ireland to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Ireland with our price prediction graph.
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 Ireland to Oregon
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Oregon?

    Airlines like American Airlines, Delta, and KLM fly from Ireland to Oregon in about 13h. The time it takes to get you to your destination can typically vary by up to 18h 18m. Ireland and Oregon are separated by a distance of 4650 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ireland to Oregon that include hotel bookings?

    Yes. In addition to deals on Ireland to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Oregon.

  • Can I find deals for business class flights from Ireland to Oregon?

    Yes. Cheapflights offers flight deals from Ireland to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Ireland to Oregon (average of $277). Flying from Ireland to Oregon in March is currently the most expensive (average of $368). 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.

See more FAQs

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Alternative routes for Ireland to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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