What is the cheapest airline that flies from Ireland to Oregon?

Icelandair and United Airlines are the most popular carriers operating from Ireland to Oregon

How long is the flight from Ireland to Oregon?

The average flight duration from Ireland to Oregon depends on which airport you fly into and out of. Flying from Dublin to Portland is 13h 30m on average, while flying from Shannon to Portland is 16h on average. Portland is the most popular airport in Oregon.

When did momondo last update prices for flights from Ireland to Oregon?

Prices for flights from Ireland to Oregon are updated daily.

How many operators does momondo search for flights from Ireland to Oregon?

As of August 2026, there are 2 operators available to choose from for flights from Ireland to Oregon.

How old do you have to be to fly from Ireland to Oregon?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€401 Cheap Flights from Ireland to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Oregon

Return

One-way

Last minute

Recent return flight deals from Ireland to Oregon

Enter your travel dates to find the best prices.

11:30 - 19:47DUB Dublin-PDX Portland

16h 17m1 stop Chicago O'Hare Intl

13:23 - 05:15PDX Portland-DUB Dublin

31h 52m1 stop Chicago O'Hare Intl

€639Aer Lingus

Sun, 1 Nov - Sat, 14 Nov

13:00 - 13:50DUB Dublin-PDX Portland

32h 50m1 stop Calgary

15:30 - 00:35PDX Portland-DUB Dublin

25h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

€682Multiple Airlines

Sun, 4 Oct - Mon, 19 Oct

11:30 - 17:00DUB Dublin-PDX Portland

13h 30m1 stop Reykjavik Keflavik Intl

14:45 - 10:15PDX Portland-DUB Dublin

11h 30m1 stop Reykjavik Keflavik Intl

€682Icelandair

Sun, 1 Nov - Sat, 14 Nov

19:05 - 22:26DUB Dublin-PDX Portland

35h 21m2 stops Kastrup Copenhagen Los Angeles Los Angeles

10:00 - 18:20PDX Portland-DUB Dublin

24h 20m2 stops Los Angeles Los Angeles Kastrup Copenhagen

€688Scandinavian Airlines

Thu, 21 Jan - Sun, 24 Jan

19:05 - 22:26DUB Dublin-PDX Portland

35h 21m2 stops Kastrup Copenhagen Los Angeles Los Angeles

10:00 - 18:20PDX Portland-DUB Dublin

24h 20m2 stops Los Angeles Los Angeles Kastrup Copenhagen

€689Scandinavian Airlines

Thu, 21 Jan - Sun, 24 Jan

19:05 - 22:26DUB Dublin-PDX Portland

35h 21m2 stops Kastrup Copenhagen Los Angeles Los Angeles

10:00 - 18:20PDX Portland-DUB Dublin

24h 20m2 stops Los Angeles Los Angeles Kastrup Copenhagen

€692Scandinavian Airlines

Thu, 21 Jan - Sun, 24 Jan

19:50 - 17:10DUB Dublin-PDX Portland

29h 20m3 stops Stockholm Arlanda Kastrup Copenhagen Seattle/Tacoma Intl

12:29 - 20:10PDX Portland-DUB Dublin

23h 41m3 stops Seattle/Tacoma Intl Kastrup Copenhagen Stockholm Arlanda

€699Scandinavian Airlines

Fri, 2 Oct - Fri, 9 Oct

09:40 - 13:50DUB Dublin-PDX Portland

36h 10m2 stops Halifax Intl Calgary

14:30 - 09:20PDX Portland-DUB Dublin

34h 50m2 stops Calgary Toronto Pearson Intl

€702WestJet

Thu, 3 Sep - Wed, 23 Sep

10:45 - 21:27DUB Dublin-PDX Portland

18h 42m1 stop New York John F Kennedy Intl

06:04 - 07:45PDX Portland-DUB Dublin

17h 41m1 stop Atlanta Hartsfield-Jackson

€1,981KLM

Sat, 6 Feb - Sat, 13 Feb

10:45 - 21:27DUB Dublin-PDX Portland

18h 42m1 stop New York John F Kennedy Intl

06:04 - 07:45PDX Portland-DUB Dublin

17h 41m1 stop Atlanta Hartsfield-Jackson

€1,981KLM

Fri, 5 Feb - Sat, 13 Feb

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Scandinavian Airlines flights from Ireland to Oregon

Our best Scandinavian Airlines deals on Ireland to Oregon flight tickets

Scandinavian Airlines

21 Jan

DUB19:05Dublin

35h 21m

2 stops

PDX22:26Portland

24 Jan

PDX10:00Portland

24h 20m

2 stops

DUB18:20Dublin

€688

Scandinavian Airlines

21 Jan

DUB19:05Dublin

35h 21m

2 stops

PDX22:26Portland

24 Jan

PDX10:00Portland

24h 20m

2 stops

DUB18:20Dublin

€689

Scandinavian Airlines

2 Oct

DUB19:50Dublin

29h 20m

3 stops

PDX17:10Portland

9 Oct

PDX12:29Portland

23h 41m

3 stops

DUB20:10Dublin

€699

Icelandair flights from Ireland to Oregon

Our best Icelandair deals on Ireland to Oregon flight tickets

Icelandair

1 Nov

DUB11:30Dublin

13h 30m

1 stop

PDX17:00Portland

14 Nov

PDX14:45Portland

11h 30m

1 stop

DUB10:15Dublin

€778

Icelandair

1 Nov

DUB11:30Dublin

13h 30m

1 stop

PDX17:00Portland

14 Nov

PDX07:08Portland

19h 07m

2 stops

DUB10:15Dublin

€799

Icelandair

28 Aug

DUB12:15Dublin

13h 35m

1 stop

PDX17:50Portland

10 Sept

PDX15:30Portland

11h 35m

1 stop

DUB11:05Dublin

€802

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Sun 1/11

11:30-19:47

1 stop16h 17m

Portland

Sat 14/11

13:23-05:15

1 stop31h 52m

€639

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Sun 4/10

13:00-13:50

1 stop32h 50m

Portland

Mon 19/10

15:30-00:35

2 stops25h 05m

€682

Fastest return journey

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Sun 1/11

11:30-17:00

1 stop13h 30m

Portland

Sat 14/11

14:45-10:15

1 stop11h 30m

€682

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Thu 21/1

19:05-22:26

2 stops35h 21m

Portland

Sun 24/1

10:00-18:20

2 stops24h 20m

€688

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Thu 21/1

19:05-22:26

2 stops35h 21m

Portland

Sun 24/1

10:00-18:20

2 stops24h 20m

€689

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Thu 21/1

19:05-22:26

2 stops35h 21m

Portland

Sun 24/1

10:00-18:20

2 stops24h 20m

€692

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Fri 2/10

19:50-17:10

3 stops29h 20m

Portland

Fri 9/10

12:29-20:10

3 stops23h 41m

€699

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Thu 3/9

09:40-13:50

2 stops36h 10m

Portland

Wed 23/9

14:30-09:20

2 stops34h 50m

€702

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Sat 6/2

10:45-21:27

1 stop18h 42m

Portland

Sat 13/2

06:04-07:45

1 stop17h 41m

€1,981

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Fri 5/2

10:45-21:27

1 stop18h 42m

Portland

Sat 13/2

06:04-07:45

1 stop17h 41m

€1,981

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Oregon

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

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

If you aren’t able to travel during the month of February, then book flights to Oregon from Ireland during November instead. Flights to Oregon in November, while not as cheap as those in February, still average around €734.

Cheap Ireland to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Oregon

Best price found	€401
Fastest flight time	13h 30m
Direct flights	None

The best one-way flight to Oregon from Ireland in the past 72 hours is €401. The best return flight deal from Ireland to Oregon found on momondo in the last 72 hours is €639.

The fastest flight from Ireland to Oregon takes 13h 30m

There are no direct flights from Ireland to Oregon. There are no popular flight routes from Ireland to Oregon.

Search flight deals

Frequently asked questions about flying from Ireland to Oregon

When did momondo last update prices for flights from Ireland to Oregon?
Prices for flights from Ireland to Oregon are updated daily.
How many operators does momondo search for flights from Ireland to Oregon?
As of August 2026, there are 2 operators available to choose from for flights from Ireland to Oregon.
How old do you have to be to fly from Ireland to Oregon?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ireland to Oregon

Compare and see reviews for airlines that fly from Ireland to Oregon with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom €708	Free Cancellation	Rating 7.8 1,560 reviews		Search KLM flights
Finnair	PriceFrom €729	Free Cancellation	Rating 7.6 1,427 reviews		Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Oregon?

It is quick and easy to find Ireland to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

Can I find flights from Ireland to Oregon with flexible booking policies on momondo?

All flight searches from Ireland to Oregon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Oregon?

Once you have performed a search for Ireland to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ireland to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.