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$383+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PDX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$689
(Scandinavian Airlines)

One-way from

$383
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$838
Provider with most accurate pricing for Dublin-Portland flight deals.
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Provider most trusted by Cheapflights users for Dublin-Portland flights.
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From Dublin to Portland
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One-way flight from Dublin to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 2/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2610:15 amDUB - PDX
2 stops18h 55mScandinavian Airlines
Tue 4/297:00 amPDX - DUB
2 stops27h 15mScandinavian Airlines
Deal found 2/20$689
This Gotogate deal was found by Cheapflights users on 2/20. 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 3/2110:45 amDUB - PDX
1 stop13h 50mBritish Airways
Fri 4/47:25 pmPDX - DUB
1 stop15h 55mBritish Airways
Deal found 2/20$691
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/212:40 pmDUB - PDX
1 stop16h 34mAmerican Airlines
Wed 4/97:25 pmPDX - DUB
1 stop16h 00mAmerican Airlines
Deal found 2/20$710
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 4/1512:40 pmDUB - PDX
1 stop17h 15mMultiple Airlines
Tue 4/222:30 pmPDX - DUB
1 stop13h 15mMultiple Airlines
Deal found 2/20$727
This United Airlines deal was found by Cheapflights users on 2/20. 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 2/289:00 amDUB - PDX
2 stops18h 39mUnited Airlines
Mon 8/116:15 amPDX - DUB
1 stop17h 30mUnited Airlines
Deal found 2/20$759
This TravelUp deal was found by Cheapflights users on 2/20. 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.
Wed 4/25:55 amDUB - PDX
1 stop13h 25mKLM
Wed 4/95:26 pmPDX - DUB
2 stops15h 14mKLM
Deal found 2/20$781
This Lufthansa deal was found by Cheapflights users on 2/20. 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.
Fri 3/2110:45 amDUB - PDX
2 stops21h 05mLufthansa
Fri 4/410:21 amPDX - DUB
2 stops15h 59mLufthansa
Deal found 2/20$795
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 4/25:55 amDUB - PDX
1 stop13h 25mDelta
Tue 4/812:59 amPDX - DUB
2 stops23h 21mDelta
Deal found 2/20$803

Find flights from Dublin to Portland within your budget

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 February 20, 2025.

Fly from

Dublin

Fly to

Portland

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

Sat 4/26

10:15 am-9:10 pm

2 stops18h 55m

Portland

Tue 4/29

7:00 am-6:15 pm

2 stops27h 15m

$689

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 3/21

10:45 am-5:35 pm

1 stop13h 50m

Portland

Fri 4/4

7:25 pm-7:20 pm

1 stop15h 55m

$691

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 4/2

12:40 pm-9:14 pm

1 stop16h 34m

Portland

Wed 4/9

7:25 pm-7:25 pm

1 stop16h 00m

$710

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 4/15

12:40 pm-9:55 pm

1 stop17h 15m

Portland

Tue 4/22

2:30 pm-11:45 am

1 stop13h 15m

$727

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 2/28

9:00 am-7:39 pm

2 stops18h 39m

Portland

Mon 8/11

6:15 am-7:45 am

1 stop17h 30m

$759

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 4/2

5:55 am-11:20 am

1 stop13h 25m

Portland

Wed 4/9

5:26 pm-4:40 pm

2 stops15h 14m

$781

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 3/21

10:45 am-12:50 am

2 stops21h 05m

Portland

Fri 4/4

10:21 am-10:20 am

2 stops15h 59m

$795

DublinPortland

DUB - PDX

DUBPDX

Dublin

Wed 4/2

5:55 am-11:20 am

1 stop13h 25m

Portland

Tue 4/8

12:59 am-8:20 am

2 stops23h 21m

$803

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 5/19

11:30 am-9:28 am

2 stops29h 58m

$383

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 5/16

12:50 pm-1:07 pm

1 stop32h 17m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on Dublin-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Portland flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Dublin to Portland

Get recent, data-driven insights about flights from Dublin to Portland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Dublin to Portland (average of $277). Flying from Dublin to Portland in March is currently the most expensive (average of $376). 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.

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 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 Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated February 20, 2025.
Get a feel of what it's like to fly with Delta, KLM and United Airlines from Dublin to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Dublin to Portland round-trip?

    Currently priced at $689, Scandinavian Airlines will fly you from Dublin to Portland and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and American Airlines - these airlines can fly you to your destination from $691 and $710, respectively. These flights start at 15% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $424. However, be on the lookout for offers from Icelandair and Delta, as they are both options that can get you from Dublin to Portland for a low price.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Dublin to Portland (average of $277). Flying from Dublin to Portland in March is currently the most expensive (average of $376). 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
Seaside
Lincoln City
Beaverton
McMinnville
Lake Oswego
Hillsboro
Vancouver
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview
Wilsonville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dublin to Portland

Discover the top airline that operate flights from Dublin to Portland. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$686Average$737FlexibilityNo cancel feeOn-time70%
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