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Cheap flights from Dublin to Portland from $373

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 6/25. 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

Scandinavian Airlines Logo
7:05 pm - 8:40 pmDUB-PDX
33h 35m2 stops
Scandinavian Airlines Logo
1:00 pm - 6:15 pmPDX-DUB
21h 15m2 stops
$546Scandinavian Airlines
Find Deal
Fri, Sep 19 - Tue, Oct 7
Scandinavian Airlines Logo
7:05 pm - 11:29 pmDUB-PDX
36h 24m2 stops
Scandinavian Airlines Logo
1:37 pm - 11:50 amPDX-DUB
38h 13m2 stops
$550Scandinavian Airlines
Find Deal
Fri, Sep 12 - Wed, Oct 1
 Logo
8:10 am - 12:48 pmDUB-PDX
36h 38m3 stops
 Logo
3:20 pm - 7:10 pmPDX-DUB
19h 50m2 stops
Fri, Sep 12 - Wed, Oct 1
American Airlines Logo
10:25 am - 11:54 pmDUB-PDX
21h 29m2 stops
American Airlines Logo
7:25 pm - 5:05 pmPDX-DUB
13h 40m1 stop
$765American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
American Airlines Logo
1:45 pm - 11:54 pmDUB-PDX
18h 09m1 stop
American Airlines Logo
7:25 pm - 5:05 pmPDX-DUB
13h 40m1 stop
$766American Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 30
Icelandair Logo
12:15 pm - 5:55 pmDUB-PDX
13h 40m1 stop
Icelandair Logo
3:20 pm - 1:15 pmPDX-DUB
13h 55m1 stop
$772Icelandair
Find Deal
Fri, Sep 12 - Wed, Oct 1
British Airways Logo
11:00 am - 11:54 pmDUB-PDX
20h 54m2 stops
British Airways Logo
10:45 am - 2:15 pmPDX-DUB
19h 30m2 stops
$799British Airways
Find Deal
Fri, Sep 12 - Sun, Sep 28
Icelandair Logo
2:15 pm - 5:55 pmDUB-PDX
11h 40m1 stop
Icelandair Logo
3:20 pm - 11:05 amPDX-DUB
11h 45m1 stop
$884Icelandair
Find Deal
Tue, Jul 15 - Thu, Jul 24
 Logo
1:15 pm - 9:18 amDUB-PDX
28h 03m2 stops
 Logo
3:20 pm - 11:05 amPDX-DUB
11h 45m1 stop
Tue, Jul 15 - Thu, Jul 24
British Airways Logo
9:30 am - 10:06 pmDUB-PDX
20h 36m1 stop
British Airways Logo
11:54 pm - 11:40 amPDX-DUB
27h 46m1 stop
$900British Airways
Find Deal
Fri, Jul 25 - Fri, Aug 1

Scandinavian Airlines flights from Dublin to Portland

Our best Scandinavian Airlines deals on Dublin to Portland flight tickets
Scandinavian Airlines
Sep 19
DUB7:05 pmDublin
33h 35m
2 stops
PDX8:40 pmPortland
Oct 7
PDX1:00 pmPortland
21h 15m
2 stops
DUB6:15 pmDublin
Scandinavian Airlines
Sep 12
DUB7:05 pmDublin
36h 24m
2 stops
PDX11:29 pmPortland
Oct 1
PDX1:37 pmPortland
38h 13m
2 stops
DUB11:50 amDublin
Scandinavian Airlines
Sep 19
DUB7:05 pmDublin
33h 35m
2 stops
PDX8:40 pmPortland
Oct 11
PDX7:00 amPortland
25h 10m
2 stops
DUB4:10 pmDublin

Finnair flights from Dublin to Portland

Our best Finnair deals on Dublin to Portland flight tickets
Finnair
Jul 27
DUB11:45 amDublin
17h 38m
1 stop
PDX9:23 pmPortland
Aug 3
PDX7:45 amPortland
18h 00m
1 stop
DUB9:45 amDublin
Finnair
Jul 10
DUB11:45 amDublin
15h 16m
1 stop
PDX7:01 pmPortland
Jul 17
PDX12:40 pmPortland
15h 00m
1 stop
DUB11:40 amDublin

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 month to fly to Portland?

The cheapest month to fly to Portland from Dublin is in March. Flight prices, which tend to average around $617, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until November to fly from Dublin, when ticket prices are also cheap, with an average price of $744.

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 5% 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 June 2025, prices for Dublin to Portland flights are approximately 16% more expensive 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

Best Price Found

$373

Fastest flight time

11h 40m

Direct flights

None

Airports in Portland

1 airport
The best one-way flight to Portland from Dublin in the past 72 hours is $373. The best round-trip flight deal from Dublin to Portland found on momondo in the last 72 hours is $546.
The fastest flight from Dublin to Portland takes 11h 40m
There are no direct flights from Dublin to Portland. Popular non-direct route for this connection is Dublin Airport - Portland Airport.
There is 1 airport near Portland: Portland (PDX)

  • 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 11h 40m.

  • 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
Salem
Vancouver
Astoria
Long Beach
Depoe Bay
Beaverton
Rockaway Beach
Hood River
Gresham
Hillsboro
McMinnville
Tigard
Longview
The Dalles
Pacific City
Clackamas
Oregon City

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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1 adult
Tue 6/17
Tue 6/24

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