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$392+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — PDX
ago. 2 — ago. 91
sáb. 8/2
sáb. 8/9
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 julio 28, 2025.

Round-trip from

$665
(Bravofly)

One-way from

$392
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$974
From Dublin to Portland
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One-way flight from Dublin to Portland
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Highest demand for flights based on searches. 13% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% 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 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 julio 28, 2025.

This Bravofly deal was found by Cheapflights users on 7/27. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/410:15 amDUB - PDX
2 stops18h 23mScandinavian Airlines
sáb. 10/111:00 pmPDX - DUB
2 stops38h 50mScandinavian Airlines
Deal found 7/27$665
This Mytrip deal was found by Cheapflights users on 7/28. 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.
jue. 9/188:20 amDUB - PDX
3 stops42h 44mMultiple Airlines
mié. 10/17:40 pmPDX - DUB
2 stops31h 10mMultiple Airlines
Deal found 7/28$709
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/49:45 amDUB - PDX
2 stops35h 20mWestJet
sáb. 10/111:45 pmPDX - DUB
1 stop13h 05mWestJet
Deal found 7/27$719
This Booking.com deal was found by Cheapflights users on 7/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/111:30 amDUB - PDX
1 stop13h 30mIcelandair
lun. 12/152:45 pmPDX - DUB
1 stop11h 30mIcelandair
Deal found 7/26$721
This American Airlines deal was found by Cheapflights users on 7/25. 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.
jue. 11/201:10 pmDUB - PDX
1 stop34h 45mAmerican Airlines
lun. 11/241:28 pmPDX - DUB
2 stops19h 37mAmerican Airlines
Deal found 7/25$805
This Delta deal was found by Cheapflights users on 7/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/15:55 amDUB - PDX
2 stops23h 59mDelta
lun. 12/159:10 amPDX - DUB
2 stops22h 35mDelta
Deal found 7/26$818
This Ticket deal was found by Cheapflights users on 7/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/189:20 amDUB - PDX
2 stops17h 26mAir Canada
mié. 10/17:40 pmPDX - DUB
1 stop28h 05mAir Canada
Deal found 7/28$823
This Brussels Airlines deal was found by Cheapflights users on 7/26. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2010:40 amDUB - PDX
1 stop16h 00mBrussels Airlines
lun. 11/247:00 amPDX - DUB
1 stop17h 10mBrussels Airlines
Deal found 7/26$831
This Lufthansa deal was found by Cheapflights users on 7/28. 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.
jue. 9/185:55 amDUB - PDX
2 stops20h 51mLufthansa
mié. 10/17:00 amPDX - DUB
1 stop18h 45mLufthansa
Deal found 7/28$870
This TravelUp deal was found by Cheapflights users on 7/28. 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.
lun. 9/112:45 pmDUB - PDX
1 stop12h 50mBritish Airways
dom. 9/217:25 pmPDX - DUB
1 stop16h 10mBritish Airways
Deal found 7/28$875
This United Airlines deal was found by Cheapflights users on 7/28. 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.
jue. 9/189:50 amDUB - PDX
2 stops16h 41mUnited Airlines
mié. 10/18:08 amPDX - DUB
1 stop15h 02mUnited Airlines
Deal found 7/28$889

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 julio 28, 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

sáb. 10/4

10:15 am-8:38 pm

2 stops18h 23m

Portland

sáb. 10/11

1:00 pm-11:50 am

2 stops38h 50m

$665

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 9/18

8:20 am-7:04 pm

3 stops42h 44m

Portland

mié. 10/1

7:40 pm-10:50 am

2 stops31h 10m

$709

DublinPortland

DUB - PDX

DUBPDX

Dublin

sáb. 10/4

9:45 am-1:05 pm

2 stops35h 20m

Portland

sáb. 10/11

1:45 pm-10:50 am

1 stop13h 05m

$719

DublinPortland

DUB - PDX

DUBPDX

Dublin

lun. 12/1

11:30 am-5:00 pm

1 stop13h 30m

Portland

lun. 12/15

2:45 pm-10:15 am

1 stop11h 30m

$721

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 11/20

1:10 pm-3:55 pm

1 stop34h 45m

Portland

lun. 11/24

1:28 pm-5:05 pm

2 stops19h 37m

$805

DublinPortland

DUB - PDX

DUBPDX

Dublin

lun. 12/1

5:55 am-9:54 pm

2 stops23h 59m

Portland

lun. 12/15

9:10 am-3:45 pm

2 stops22h 35m

$818

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 9/18

9:20 am-6:46 pm

2 stops17h 26m

Portland

mié. 10/1

7:40 pm-7:45 am

1 stop28h 05m

$823

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 11/20

10:40 am-6:40 pm

1 stop16h 00m

Portland

lun. 11/24

7:00 am-8:10 am

1 stop17h 10m

$831

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 9/18

5:55 am-6:46 pm

2 stops20h 51m

Portland

mié. 10/1

7:00 am-9:45 am

1 stop18h 45m

$870

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 10/16

11:00 am-5:35 pm

1 stop14h 35m

Portland

lun. 10/20

7:25 pm-6:20 pm

1 stop14h 55m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 results
1
2

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

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 $368). 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 Dublin to Portland?

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 julio 28, 2025.
Read through reviews of airlines operating flights from Dublin to Portland, such as Delta, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,462 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,892 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.3
Good
1,447 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 $665, 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 WestJet and Icelandair - these airlines can fly you to your destination from $719 and $790, respectively. These flights start at 20% 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 $450. However, be on the lookout for offers from Lufthansa and British Airways, 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 $368). 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 Portland?

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

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