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$280+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$461
(KLM)

One-way from

$280
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$692
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. 19% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:25 pmPDX - DUB
1 stop18h 55mKLM
Thu 11/69:45 amDUB - PDX
1 stop15h 42mKLM
Deal found 7/29$461
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/98:15 amPDX - DUB
1 stop18h 05mUnited Airlines
Tue 9/239:50 amDUB - PDX
2 stops16h 41mUnited Airlines
Deal found 7/31$462
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Tue 9/97:39 amPDX - DUB
1 stop18h 06mIberia
Wed 9/1712:40 pmDUB - PDX
1 stop16h 47mIberia
Deal found 7/30$463
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 10/2412:50 amPDX - DUB
1 stop23h 55mDelta
Fri 11/710:45 amDUB - PDX
1 stop20h 44mDelta
Deal found 7/29$464
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:00 amPDX - DUB
2 stops18h 55mBritish Airways
Thu 9/1811:00 amDUB - PDX
1 stop14h 35mBritish Airways
Deal found 7/29$466
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:20 amPDX - DUB
1 stop17h 35mMultiple Airlines
Fri 9/1910:00 amDUB - PDX
1 stop18h 56mMultiple Airlines
Deal found 7/29$468
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:00 pmPDX - DUB
2 stops28h 10mAir Canada
Mon 11/39:00 amDUB - PDX
2 stops32h 15mAir Canada
Deal found 7/30$470
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:25 pmPDX - DUB
1 stop13h 10mAmerican Airlines
Sat 11/112:55 pmDUB - PDX
1 stop17h 34mAmerican Airlines
Deal found 7/29$477
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:55 amPDX - DUB
1 stop13h 50mLufthansa
Tue 11/45:00 amDUB - PDX
2 stops23h 38mLufthansa
Deal found 7/29$480
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:20 pmPDX - DUB
1 stop11h 45mIcelandair
Tue 9/22:15 pmDUB - PDX
1 stop11h 40mIcelandair
Deal found 7/29$482
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 11/25:00 amEUG - DUB
2 stops20h 20mUnited Airlines
Wed 11/129:00 amDUB - EUG
2 stops40h 50mUnited Airlines
Deal found 7/29$559
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 11/211:54 pmRDM - DUB
2 stops57h 16mUnited Airlines
Fri 12/129:00 amDUB - RDM
2 stops45h 59mUnited Airlines
Deal found 7/29$566

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 July 31, 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

Sun 10/26

2:25 pm-4:20 pm

1 stop18h 55m

Dublin

Thu 11/6

9:45 am-5:27 pm

1 stop15h 42m

$461

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 9/9

8:15 am-10:20 am

1 stop18h 05m

Dublin

Tue 9/23

9:50 am-6:31 pm

2 stops16h 41m

$462

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 9/9

7:39 am-9:45 am

1 stop18h 06m

Dublin

Wed 9/17

12:40 pm-9:27 pm

1 stop16h 47m

$463

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 10/24

12:50 am-8:45 am

1 stop23h 55m

Dublin

Fri 11/7

10:45 am-11:29 pm

1 stop20h 44m

$464

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 9/9

9:00 am-11:55 am

2 stops18h 55m

Dublin

Thu 9/18

11:00 am-5:35 pm

1 stop14h 35m

$466

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sun 9/7

6:20 am-7:55 am

1 stop17h 35m

Dublin

Fri 9/19

10:00 am-8:56 pm

1 stop18h 56m

$468

PortlandDublin

PDX - DUB

PDXDUB

Portland

Mon 10/27

7:00 pm-6:10 am

2 stops28h 10m

Dublin

Mon 11/3

9:00 am-9:15 am

2 stops32h 15m

$470

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 10/17

7:25 pm-4:35 pm

1 stop13h 10m

Dublin

Sat 11/1

12:55 pm-11:29 pm

1 stop17h 34m

$477

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 10/21

9:55 am-7:45 am

1 stop13h 50m

Dublin

Tue 11/4

5:00 am-8:38 pm

2 stops23h 38m

$480

PortlandDublin

PDX - DUB

PDXDUB

Portland

Thu 8/28

3:20 pm-11:05 am

1 stop11h 45m

Dublin

Thu 9/4

2:15 pm-5:55 pm

1 stop11h 40m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 48 results
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5

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 $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.

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 July 31, 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.

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 July 31, 2025.
See what other customers who have flown with Delta, KLM, and Finnair from Oregon to Dublin have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,902 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $333 on British Airways. Other airlines that offer cheap prices include American Airlines from $338 and United Airlines from $345 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 $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.

See more FAQs

Traveling to a place near Dublin?

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

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Alternative routes for Oregon to Dublin

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$344Average$544FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$437Average$611FlexibilityNo cancel feeOn-time70%
IberiaCheapest$437Average$598FlexibilityNo cancel feeOn-time77%
KLMCheapest$462Average$625FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$469Average$715FlexibilityNo cancel feeOn-time69%
DeltaCheapest$479Average$947FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$481Average$697FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$486Average$723FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$490Average$660FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$493Average$572FlexibilityNo cancel feeOn-time77%

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