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Oregon

$363+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PDX
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap 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 March 26, 2026.

This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:35 am
DUB
-
PDX
3 stops34h 35m
Multiple Airlines
Mon 4/273:30 pm
PDX
-
DUB
2 stops25h 05m
Multiple Airlines
Deal found 3/23$670
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:00 pm
DUB
-
PDX
1 stop32h 50m
Multiple Airlines
Sun 5/247:05 pm
PDX
-
DUB
2 stops31h 05m
Multiple Airlines
Deal found 3/24$765
This Gotogate deal was found by Cheapflights users on 3/22. 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.
Mon 4/132:15 pm
DUB
-
PDX
1 stop11h 45m
Icelandair
Mon 4/273:30 pm
PDX
-
DUB
1 stop13h 45m
Icelandair
Deal found 3/22$771
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:40 am
DUB
-
PDX
2 stops30h 50m
Multiple Airlines
Thu 5/141:05 pm
PDX
-
DUB
3 stops28h 10m
Multiple Airlines
Deal found 3/23$788
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:00 pm
DUB
-
PDX
2 stops28h 30m
Multiple Airlines
Fri 5/157:45 pm
PDX
-
DUB
3 stops31h 05m
Multiple Airlines
Deal found 3/24$799
This TravelUp deal was found by Cheapflights users on 3/26. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2310:40 am
DUB
-
PDX
1 stop34h 30m
JetBlue
Thu 7/211:18 pm
PDX
-
DUB
1 stop25h 02m
JetBlue
Deal found 3/26$809
This KLM deal was found by Cheapflights users on 3/21. 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 4/195:10 pm
ORK
-
PDX
1 stop26h 00m
KLM
Sun 4/261:05 pm
PDX
-
ORK
1 stop13h 15m
KLM
Deal found 3/21$981
This British Airways deal was found by Cheapflights users on 3/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 am
SNN
-
PDX
2 stops23h 17m
British Airways
Thu 5/147:30 pm
PDX
-
SNN
1 stop17h 05m
British Airways
Deal found 3/23$985
This Delta deal was found by Cheapflights users on 3/24. 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.
Thu 4/26:15 am
ORK
-
PDX
1 stop12h 55m
Delta
Mon 4/61:55 pm
PDX
-
ORK
2 stops18h 40m
Delta
Deal found 3/24$986
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 10/1512:30 pm
SNN
-
PDX
2 stops20h 23m
United Airlines
Mon 10/198:45 am
PDX
-
SNN
2 stops17h 30m
United Airlines
Deal found 3/25$989
This United Airlines deal was found by Cheapflights users on 3/21. 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 5/612:30 pm
SNN
-
PDX
1 stop16h 36m
United Airlines
Wed 5/135:00 am
PDX
-
SNN
2 stops21h 15m
United Airlines
Deal found 3/21$1,027
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/912:30 pm
SNN
-
PDX
2 stops18h 29m
United Airlines
Sat 5/165:00 am
PDX
-
SNN
2 stops21h 15m
United Airlines
Deal found 3/25$1,029

Find flight deals from Ireland to Oregon

Keep the following information in mind while searching for Ireland to Oregon flight deals. Data was last updated March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Mytrip)

One-way from

$363
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$809
Provider with most accurate pricing for Dublin-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Portland flights.
Search Deals
From Ireland to Oregon
Search Deals
One-way flight from Ireland to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 26, 2026.
Use the filters below to find and compare flights from Ireland to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 6/16

8:35 am-5:40 pm

1 stop17h 05m

Portland

Tue 6/30

7:30 pm-6:50 pm

1 stop15h 20m

$870

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 5/6

9:40 am-10:56 pm

2 stops21h 16m

Portland

Wed 5/13

7:00 am-9:45 am

1 stop18h 45m

$910

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 5/7

10:30 am-10:50 pm

2 stops20h 20m

Portland

Thu 5/14

7:30 pm-5:55 pm

1 stop14h 25m

$923

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 4/22

9:40 am-10:56 pm

2 stops21h 16m

Portland

Wed 4/29

7:00 am-9:45 am

1 stop18h 45m

$951

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 9/1

9:30 am-11:22 pm

1 stop21h 52m

Portland

Wed 9/30

7:45 am-9:45 am

1 stop18h 00m

$962
Quickest round-trip

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 9/2

9:50 am-2:51 pm

1 stop13h 01m

Portland

Thu 9/10

8:40 am-10:40 am

2 stops18h 00m

$973

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 4/13

5:55 am-11:10 am

1 stop13h 15m

Portland

Mon 4/27

1:32 pm-6:25 pm

2 stops20h 53m

$973

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 5/6

6:35 pm-7:05 pm

2 stops32h 30m

Portland

Wed 5/13

1:37 pm-12:10 pm

2 stops38h 33m

$975

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 9/1

5:55 am-11:10 am

1 stop13h 15m

Portland

Wed 9/30

7:10 am-10:25 am

2 stops19h 15m

$976

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 5/7

8:55 am-8:11 pm

2 stops19h 16m

Portland

Thu 5/14

11:20 am-3:25 pm

2 stops20h 05m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 33 resultsSorted by cheapest first
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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

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

Currently, April is the cheapest month in which you can book a flight from Ireland to Oregon (average of $700). Flying from Ireland to Oregon in July is currently the most expensive (average of $927). 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.

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 British Airways, Finnair, and KLM fly from Ireland to Oregon in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 8h 55m. Ireland and Oregon are separated by a distance of 4635 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ireland to Oregon one-way?

    The cheapest airlines for a one-way flight from Ireland to Oregon are Icelandair ($489), Aer Lingus ($592), and British Airways ($672).

  • 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, April is the cheapest month in which you can book a flight from Ireland to Oregon (average of $700). Flying from Ireland to Oregon in July is currently the most expensive (average of $927). 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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