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$264+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Oregon to Dublin

Keep the following information in mind while searching for Oregon to Dublin flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$553
(Kiwi.com)

One-way from

$264
(oojo)

Popular in

June

Cheapest in

November

Average price

$662
Provider with most accurate pricing for Portland-Dublin flight deals.
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Provider most trusted by Cheapflights users for Portland-Dublin flights.
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From Oregon to Dublin
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One-way flight from Oregon to Dublin
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Highest demand for flights based on searches. 23% potential increase in price ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:00 amPDX - DUB
1 stop13h 45mMultiple Airlines
Mon 10/201:00 pmDUB - PDX
2 stops37h 46mMultiple Airlines
Deal found 4/30$555
This Orbitz deal was found by Cheapflights users on 4/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/96:15 amPDX - DUB
2 stops18h 00mAir Canada
Sat 8/169:20 amDUB - PDX
1 stop21h 36mAir Canada
Deal found 4/30$557
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/276:15 amPDX - DUB
1 stop17h 30mUnited Airlines
Tue 6/39:20 amDUB - PDX
2 stops40h 09mUnited Airlines
Deal found 4/29$558
This Delta deal was found by Cheapflights users on 4/29. 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 10/1312:40 amPDX - DUB
1 stop23h 15mDelta
Tue 10/289:45 amDUB - PDX
1 stop17h 40mDelta
Deal found 4/29$563
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/75:26 amPDX - DUB
1 stop20h 19mIberia
Wed 5/1412:40 pmDUB - PDX
1 stop16h 41mIberia
Deal found 4/30$572
This oojo deal was found by Cheapflights users on 4/30. 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.
Fri 5/303:20 pmPDX - DUB
1 stop13h 55mIcelandair
Fri 6/612:15 pmDUB - PDX
1 stop13h 40mIcelandair
Deal found 4/30$578
This FlightHub deal was found by Cheapflights users on 4/30. 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 9/1810:00 amPDX - DUB
1 stop13h 45mLufthansa
Tue 9/309:20 amDUB - PDX
1 stop17h 26mLufthansa
Deal found 4/30$580
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 9/107:30 amBOI - DUB
1 stop19h 15mIberia
Wed 9/2412:40 pmDUB - BOI
1 stop15h 34mIberia
Deal found 4/30$596
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 10/227:30 amBOI - DUB
1 stop19h 15mAmerican Airlines
Sat 11/18:55 amDUB - BOI
2 stops18h 17mAmerican Airlines
Deal found 4/30$607
This KLM deal was found by Cheapflights users on 4/30. 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 5/147:14 amPDX - DUB
1 stop18h 01mKLM
Thu 11/279:45 amDUB - PDX
1 stop14h 22mKLM
Deal found 4/30$608
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:30 amBOI - DUB
1 stop19h 15mFinnair
Wed 9/2412:40 pmDUB - BOI
1 stop15h 34mFinnair
Deal found 4/30$616
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:42 pmBOI - DUB
2 stops55h 03mAir Canada
Tue 8/59:20 amDUB - BOI
2 stops35h 09mAir Canada
Deal found 4/30$637

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 May 1, 2025.
Use the filters below to find and compare flights from Oregon to Dublin that are best for you.

Fly from

Oregon

Fly to

Dublin

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 10/9

10:00 am-7:45 am

1 stop13h 45m

Dublin

Mon 10/20

1:00 pm-6:46 pm

2 stops37h 46m

$555

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 8/9

6:15 am-8:15 am

2 stops18h 00m

Dublin

Sat 8/16

9:20 am-10:56 pm

1 stop21h 36m

$557

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 5/27

6:15 am-7:45 am

1 stop17h 30m

Dublin

Tue 6/3

9:20 am-5:29 pm

2 stops40h 09m

$558

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 10/13

12:40 am-7:55 am

1 stop23h 15m

Dublin

Tue 10/28

9:45 am-8:25 pm

1 stop17h 40m

$563

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 5/30

3:20 pm-1:15 pm

1 stop13h 55m

Dublin

Fri 6/6

12:15 pm-5:55 pm

1 stop13h 40m

$578

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 9/18

10:00 am-7:45 am

1 stop13h 45m

Dublin

Tue 9/30

9:20 am-6:46 pm

1 stop17h 26m

$580

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 9/10

7:30 am-9:45 am

1 stop19h 15m

Dublin

Fri 9/19

12:40 pm-9:14 pm

1 stop15h 34m

$596

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Wed 10/22

7:30 am-9:45 am

1 stop19h 15m

Dublin

Sat 11/1

8:55 am-9:12 pm

2 stops18h 17m

$607

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 5/14

7:14 am-9:15 am

1 stop18h 01m

Dublin

Thu 11/27

9:45 am-4:07 pm

1 stop14h 22m

$608

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 8/21

7:25 pm-7:40 am

1 stop28h 15m

Dublin

Mon 9/1

11:05 am-5:35 pm

1 stop14h 30m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 48 results
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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, November is the cheapest month in which you can book a flight from Oregon to Dublin (average of $509). Flying from Oregon to Dublin in June is currently the most expensive (average of $981). 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.

What is the cheapest time of day to fly from OR to DUB?

Find hourly flight availability from Oregon to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Oregon to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Oregon to Dublin by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $264 on Icelandair. Other airlines that offer cheap prices include Iberia from $369 and Air Canada from $384 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 Eugene - 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, November is the cheapest month in which you can book a flight from Oregon to Dublin (average of $509). Flying from Oregon to Dublin in June is currently the most expensive (average of $981). 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 Oregon?

Book flights to Oregon if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Oregon to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$345Average$555FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$436Average$587FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$436Average$924FlexibilityNo cancel feeOn-time71%
KLMCheapest$464Average$629FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$476Average$742FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$486Average$729FlexibilityNo cancel feeOn-time67%
DeltaCheapest$497Average$987FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$508Average$645FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$522Average$700FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$699Average$900FlexibilityNo cancel feeOn-timeN/A

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