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$412+ Cheap flights from Dublin (DUB) to Portland (PDX)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PDX
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Dublin to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$743
(Kiwi.com)

One-way from

$412
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$807
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 Dublin to Portland
Search Deals
One-way flight from Dublin to Portland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Find flight deals from Dublin to Portland

Cheapest flights from Dublin to Portland
Explore the most affordable flight options available from Dublin to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:30 pmDUB - PDX
1 stop12h 50mMultiple Airlines
Wed 12/172:37 pmPDX - DUB
1 stop14h 33mMultiple Airlines
Deal found 10/26$743
This Gotogate deal was found by Cheapflights users on 10/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:30 amDUB - PDX
1 stop13h 30mIcelandair
Mon 12/152:45 pmPDX - DUB
1 stop11h 30mIcelandair
Deal found 10/26$745
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:30 amDUB - PDX
1 stop13h 30mIcelandair
Mon 12/82:45 pmPDX - DUB
1 stop11h 30mIcelandair
Deal found 10/25$746
This Gotogate deal was found by Cheapflights users on 10/27. 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.
Sun 11/911:30 amDUB - PDX
1 stop13h 30mIcelandair
Mon 11/242:45 pmPDX - DUB
1 stop11h 30mIcelandair
Deal found 10/27$750
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:55 pmDUB - PDX
1 stop30h 14mAmerican Airlines
Sun 11/165:45 pmPDX - DUB
1 stop15h 05mAmerican Airlines
Deal found 10/25$770
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:10 pmDUB - PDX
2 stops31h 47mAmerican Airlines
Sun 11/161:26 pmPDX - DUB
2 stops19h 24mAmerican Airlines
Deal found 10/26$786
This Finnair deal was found by Cheapflights users on 10/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:30 amDUB - PDX
2 stops19h 56mMultiple Airlines
Sun 11/167:40 amPDX - DUB
1 stop15h 30mMultiple Airlines
Deal found 10/26$790
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:30 amDUB - PDX
2 stops21h 20mAmerican Airlines
Mon 11/245:45 pmPDX - DUB
1 stop17h 55mAmerican Airlines
Deal found 10/26$794
This Finnair deal was found by Cheapflights users on 10/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:30 amDUB - PDX
2 stops19h 29mMultiple Airlines
Mon 11/245:45 pmPDX - DUB
1 stop17h 55mMultiple Airlines
Deal found 10/27$795
This Finnair deal was found by Cheapflights users on 10/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:00 pmDUB - PDX
1 stop16h 59mMultiple Airlines
Sun 1/412:49 amPDX - DUB
1 stop22h 26mMultiple Airlines
Deal found 10/25$797
This Brussels Airlines deal was found by Cheapflights users on 10/24. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:40 amDUB - PDX
1 stop16h 00mBrussels Airlines
Mon 11/247:00 amPDX - DUB
1 stop17h 10mBrussels Airlines
Deal found 10/24$801

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Portland 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 October 27, 2025.
Use the filters below to find and compare flights from Dublin to Portland that are best for you.

Fly from

Dublin

Fly to

Portland

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 12/1

11:30 am-5:00 pm

1 stop13h 30m

Portland

Mon 12/8

2:45 pm-10:15 am

1 stop11h 30m

$746

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sun 11/9

11:30 am-5:00 pm

1 stop13h 30m

Portland

Mon 11/24

2:45 pm-10:15 am

1 stop11h 30m

$750

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 11/20

11:30 am-12:50 am

2 stops21h 20m

Portland

Mon 11/24

1:26 pm-5:05 pm

2 stops19h 39m

$770

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 11/12

1:10 pm-12:57 pm

2 stops31h 47m

Portland

Sun 11/16

1:26 pm-4:50 pm

2 stops19h 24m

$786

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sun 2/22

5:10 am-6:30 pm

2 stops21h 20m

Portland

Sat 2/28

10:56 am-8:10 am

1 stop13h 14m

$788

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sun 11/9

11:30 am-10:59 pm

2 stops19h 29m

Portland

Mon 11/24

5:45 pm-7:40 pm

1 stop17h 55m

$795

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sun 2/22

5:55 am-11:25 am

1 stop13h 30m

Portland

Sat 2/28

11:10 am-3:45 pm

2 stops20h 35m

$795

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 12/23

1:00 pm-9:59 pm

1 stop16h 59m

Portland

Sun 1/4

12:49 am-7:15 am

1 stop22h 26m

$797

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 12/24

1:00 pm-9:49 pm

1 stop16h 49m

Portland

Sat 1/3

11:59 pm-7:10 am

1 stop23h 11m

$797

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 12/9

8:05 am-11:56 am

3 stops59h 51m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 17 results
1
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Compare providers for flights from Dublin to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Portland in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dublin-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dublin-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Portland

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

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

Related info for your journey

Find useful and relevant information for your journey from Dublin to Portland. 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 Dublin to Portland?

    A quick flight from Dublin to Portland can take about 13h 30m. Icelandair provides one of the quickest options available for as low as $746. There are 4635 mi between Dublin and Portland. This flight may include one or multiple stops.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Gresham
Tillamook
Troutdale

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