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Cheap flights from Dublin to Portland from $521

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Portland departing on 4/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Icelandair Logo
11:30 am - 5:00 pmDUB-PDX
13h 30m1 stop
Icelandair Logo
2:45 pm - 10:15 amPDX-DUB
11h 30m1 stop
$738Icelandair
Find Deal
vie., nov. 14 - jue., nov. 27
Icelandair Logo
11:30 am - 5:00 pmDUB-PDX
13h 30m1 stop
Icelandair Logo
2:45 pm - 10:15 amPDX-DUB
11h 30m1 stop
$746Icelandair
Find Deal
vie., nov. 14 - jue., nov. 27
Multiple Airlines Logo
5:10 am - 9:15 amDUB-PDX
36h 05m2 stops
Multiple Airlines Logo
7:00 pm - 7:10 amPDX-DUB
28h 10m2 stops
$753Multiple Airlines
Find Deal
vie., dic. 5 - vie., dic. 12
Lufthansa Logo
5:10 am - 6:30 pmDUB-PDX
21h 20m2 stops
Lufthansa Logo
7:00 am - 8:10 amPDX-DUB
17h 10m1 stop
$754Lufthansa
Find Deal
vie., nov. 14 - jue., nov. 27
Lufthansa Logo
5:00 am - 6:30 pmDUB-PDX
21h 30m2 stops
Lufthansa Logo
10:52 am - 8:10 amPDX-DUB
13h 18m1 stop
$760Lufthansa
Find Deal
jue., nov. 13 - mié., nov. 26
American Airlines Logo
10:45 am - 3:55 pmDUB-PDX
13h 10m1 stop
American Airlines Logo
6:45 pm - 5:05 pmPDX-DUB
15h 20m1 stop
$791American Airlines
Find Deal
lun., mar. 2 - lun., mar. 9
Multiple Airlines Logo
5:10 am - 6:30 pmDUB-PDX
21h 20m2 stops
Multiple Airlines Logo
10:52 am - 5:45 pmPDX-DUB
22h 53m2 stops
$792Multiple Airlines
Find Deal
vie., nov. 14 - jue., nov. 27
American Airlines Logo
11:30 am - 12:50 amDUB-PDX
21h 20m2 stops
American Airlines Logo
1:26 pm - 5:05 pmPDX-DUB
19h 39m2 stops
$799American Airlines
Find Deal
jue., nov. 20 - lun., nov. 24
Delta Logo
5:55 am - 11:25 amDUB-PDX
13h 30m1 stop
Delta Logo
12:35 am - 3:45 pmPDX-DUB
31h 10m2 stops
$800Delta
Find Deal
vie., nov. 14 - mié., nov. 26
Delta Logo
5:55 am - 11:25 amDUB-PDX
13h 30m1 stop
Delta Logo
6:56 am - 7:45 amPDX-DUB
16h 49m1 stop
$803Delta
Find Deal
dom., feb. 22 - sáb., feb. 28

United Airlines flights from Dublin to Portland

Our best United Airlines deals on Dublin to Portland flight tickets
United Airlines
Nov 14
DUB9:00 amDublin
19h 29m
2 stops
PDX8:29 pmPortland
Nov 27
PDX10:52 amPortland
13h 18m
1 stop
DUB8:10 amDublin
$813
Find similar
United Airlines
Nov 14
DUB9:00 amDublin
17h 40m
2 stops
PDX6:40 pmPortland
Nov 17
PDX7:00 amPortland
19h 20m
3 stops
DUB10:20 amDublin
$814
Find similar
United Airlines
Nov 14
DUB12:05 pmDublin
18h 52m
2 stops
PDX10:57 pmPortland
Nov 27
PDX7:00 amPortland
16h 30m
2 stops
DUB7:30 amDublin
$818
Find similar

Icelandair flights from Dublin to Portland

Our best Icelandair deals on Dublin to Portland flight tickets
Icelandair
Nov 14
DUB11:30 amDublin
13h 30m
1 stop
PDX5:00 pmPortland
Nov 27
PDX2:45 pmPortland
11h 30m
1 stop
DUB10:15 amDublin
$738
Find similar
Icelandair
Nov 14
DUB11:30 amDublin
13h 30m
1 stop
PDX5:00 pmPortland
Nov 27
PDX2:45 pmPortland
11h 30m
1 stop
DUB10:15 amDublin
$746
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Dublin to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 11/14

11:30 am-5:00 pm

1 stop13h 30m

Portland

jue. 11/27

2:45 pm-10:15 am

1 stop11h 30m

$738

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 11/14

11:30 am-5:00 pm

1 stop13h 30m

Portland

jue. 11/27

2:45 pm-10:15 am

1 stop11h 30m

$746

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 12/5

5:10 am-9:15 am

2 stops36h 05m

Portland

vie. 12/12

7:00 pm-7:10 am

2 stops28h 10m

$753

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 11/14

5:10 am-6:30 pm

2 stops21h 20m

Portland

jue. 11/27

7:00 am-8:10 am

1 stop17h 10m

$754

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 11/13

5:00 am-6:30 pm

2 stops21h 30m

Portland

mié. 11/26

10:52 am-8:10 am

1 stop13h 18m

$760

DublinPortland

DUB - PDX

DUBPDX

Dublin

lun. 3/2

10:45 am-3:55 pm

1 stop13h 10m

Portland

lun. 3/9

6:45 pm-5:05 pm

1 stop15h 20m

$791

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 11/14

5:10 am-6:30 pm

2 stops21h 20m

Portland

jue. 11/27

10:52 am-5:45 pm

2 stops22h 53m

$792

DublinPortland

DUB - PDX

DUBPDX

Dublin

jue. 11/20

11:30 am-12:50 am

2 stops21h 20m

Portland

lun. 11/24

1:26 pm-5:05 pm

2 stops19h 39m

$799

DublinPortland

DUB - PDX

DUBPDX

Dublin

vie. 11/14

5:55 am-11:25 am

1 stop13h 30m

Portland

mié. 11/26

12:35 am-3:45 pm

2 stops31h 10m

$800

DublinPortland

DUB - PDX

DUBPDX

Dublin

dom. 2/22

5:55 am-11:25 am

1 stop13h 30m

Portland

sáb. 2/28

6:56 am-7:45 am

1 stop16h 49m

$803

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Dublin to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $737. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $975.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the morning when flights can be purchased for as low as $806. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $1,014 per ticket.

Can stopping save me money on Dublin to Portland flights?

You could potentially save up to 32% on your flight if you consider stops on a Dublin to Portland flight.

How have Dublin to Portland flight prices changed over time?

As of November 2025, prices for Dublin to Portland flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dublin to Portland (DUB to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Portland

Direct flights

None
There are no direct flights from Dublin to Portland. There are no popular flight routes from Dublin to Portland.
Search flight deals

  • How far is Dublin to Portland by plane?

    There are 4644.8 mi between Dublin and Portland. In terms of flight time, this usually takes a little over 13h 10m.

  • When did momondo last update prices for flights from Dublin Airport to Portland Airport?

    Prices for flights from Dublin Airport to Portland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Dublin Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
The Dalles
Pacific City
Tigard
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Portland for you.

Can I find flights from Dublin to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dublin to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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