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$303+ Cheap flights from Oregon to Dublin (DUB)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
May 15 — May 221
Fri 5/15
Fri 5/22
1 adult, Economy
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Cheap flight deals from Oregon to Dublin

Cheapest flights from Oregon to Dublin
Explore the most affordable flight options available from Oregon to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.

This Gotogate deal was found by Cheapflights users on 4/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:30 pm
PDX
-
DUB
1 stop13h 45m
Icelandair
Tue 9/292:15 pm
DUB
-
PDX
1 stop11h 40m
Icelandair
Deal found 4/10$603
This Gotogate deal was found by Cheapflights users on 4/12. 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.
Fri 9/47:05 pm
PDX
-
DUB
1 stop32h 00m
Icelandair
Wed 9/912:15 pm
DUB
-
PDX
1 stop13h 40m
Icelandair
Deal found 4/12$605
This KAYAK deal was found by Cheapflights users on 4/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm
PDX
-
DUB
1 stop13h 45m
Icelandair
Wed 11/1811:30 am
DUB
-
PDX
1 stop13h 30m
Icelandair
Deal found 4/12$685
This KAYAK deal was found by Cheapflights users on 4/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:30 pm
PDX
-
DUB
1 stop13h 45m
Icelandair
Fri 11/2011:30 am
DUB
-
PDX
1 stop13h 30m
Icelandair
Deal found 4/12$686
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:30 pm
PDX
-
DUB
1 stop13h 45m
Icelandair
Wed 9/3012:15 pm
DUB
-
PDX
1 stop13h 40m
Icelandair
Deal found 4/14$695
This Gotogate deal was found by Cheapflights users on 4/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:45 pm
PDX
-
DUB
1 stop11h 30m
Icelandair
Mon 11/1611:30 am
DUB
-
PDX
1 stop13h 30m
Icelandair
Deal found 4/11$706
This Mytrip deal was found by Cheapflights users on 4/14. 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 4/203:30 pm
PDX
-
DUB
2 stops25h 05m
Multiple Airlines
Mon 4/276:25 am
DUB
-
PDX
2 stops19h 35m
Multiple Airlines
Deal found 4/14$707
This Air Canada deal was found by Cheapflights users on 4/13. 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.
Sat 9/127:01 pm
BOI
-
DUB
2 stops29h 44m
Air Canada
Fri 9/189:50 am
DUB
-
BOI
2 stops37h 58m
Air Canada
Deal found 4/13$718
This Gotogate deal was found by Cheapflights users on 4/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:30 pm
PDX
-
DUB
1 stop11h 35m
Icelandair
Fri 8/1412:15 pm
DUB
-
PDX
1 stop31h 30m
Icelandair
Deal found 4/11$718
This Booking.com deal was found by Cheapflights users on 4/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:30 pm
PDX
-
DUB
1 stop11h 35m
Icelandair
Fri 9/1112:15 pm
DUB
-
PDX
1 stop13h 40m
Icelandair
Deal found 4/10$720
This Air Canada deal was found by Cheapflights users on 4/13. 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.
Sat 9/127:01 pm
BOI
-
DUB
2 stops29h 44m
Air Canada
Thu 9/179:20 am
DUB
-
BOI
2 stops38h 28m
Air Canada
Deal found 4/13$721
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:05 pm
PDX
-
DUB
1 stop34h 10m
Icelandair
Wed 8/1212:15 pm
DUB
-
PDX
1 stop13h 40m
Icelandair
Deal found 4/10$723

Find flight deals from Oregon to Dublin

Keep the following information in mind while searching for Oregon to Dublin flight deals. Data was last updated April 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$603
(Gotogate)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$576
Provider with most accurate pricing for Portland-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Dublin flights.
Search Deals
From Oregon to Dublin
Search Deals
One-way flight from Oregon to Dublin
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Dublin 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 April 15, 2026.
Use the filters below to find and compare flights from Oregon to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MedfordDublin

MFR - DUB

MFRDUB

Medford

Mon 8/31

6:00 am-8:15 am

2 stops42h 15m

Dublin

Fri 9/4

9:20 am-9:16 pm

2 stops43h 56m

$731

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 7/21

11:30 pm-7:20 am

1 stop23h 50m

Dublin

Tue 8/11

9:50 am-8:55 pm

2 stops43h 05m

$739

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 9/13

5:00 am-7:45 am

2 stops19h 45m

Dublin

Thu 9/17

9:50 am-9:35 am

2 stops30h 45m

$750

RedmondDublin

RDM - DUB

RDMDUB

Bend/Redmond

Sun 9/6

6:00 am-11:10 am

3 stops21h 10m

Dublin

Thu 9/10

12:30 pm-12:11 pm

2 stops31h 41m

$754

RedmondDublin

RDM - DUB

RDMDUB

Bend/Redmond

Mon 8/24

9:45 am-10:40 am

2 stops16h 55m

Dublin

Tue 9/8

9:20 am-9:02 pm

2 stops43h 42m

$769

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Mon 9/7

5:00 am-7:20 am

2 stops19h 20m

Dublin

Fri 9/11

9:20 am-9:25 pm

2 stops43h 05m

$782

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Sun 9/13

5:00 am-7:45 am

2 stops19h 45m

Dublin

Sat 9/19

9:20 am-9:25 pm

2 stops19h 05m

$800

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Sun 8/9

6:00 am-8:15 am

2 stops18h 15m

Dublin

Sun 8/30

9:20 am-6:08 pm

2 stops40h 48m

$828

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 9/6

11:55 am-3:25 pm

2 stops19h 30m

Dublin

Sun 9/27

5:55 am-6:41 pm

2 stops20h 46m

$831

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 7/20

11:40 pm-7:20 am

2 stops23h 40m

Dublin

Mon 8/3

9:50 am-1:09 pm

2 stops35h 19m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Oregon to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Oregon 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 Oregon to Dublin

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Dublin (average of $347). Flying from Oregon to Dublin in June is currently the most expensive (average of $632). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Oregon to Dublin?

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from Oregon?

    For a flight from Oregon to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How long is the flight from Oregon to Dublin?

    United Airlines, KLM, and Delta can get you from Oregon to Dublin in just under 19h 15m. Your travel time can differ by up to 34h 34m. There are 4560 mi between Oregon and Dublin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $180 on Icelandair. Other airlines that offer cheap prices include KLM from $291 and American Airlines from $338 one-way.

  • What are the most popular routes from Oregon to Dublin?

    When deciding which route to take from Oregon to Dublin consider Portland - Dublin, Boise Air Term. Gowen Fld - Dublin or Medford - Dublin as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Dublin 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 Oregon to Dublin?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Dublin (average of $347). Flying from Oregon to Dublin in June is currently the most expensive (average of $632). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Oregon to Dublin

Discover the top 10 airlines that operate flights from Oregon to Dublin. 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 April 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$354Average$497FlexibilityNo cancel feeOn-time76%
IberiaCheapest$436Average$571FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$462Average$790FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$464Average$709FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$466Average$622FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$466Average$682FlexibilityNo cancel feeOn-time71%
KLMCheapest$468Average$623FlexibilityNo cancel feeOn-time75%
DeltaCheapest$468Average$681FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$477Average$674FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$676Average$894FlexibilityNo cancel feeOn-timeN/A

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