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

Icelandair and Delta 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 Cork to Portland is 12h 55m on average, while flying from Dublin to Portland is 13h 15m 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 September 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.

€411 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

Recent return flight deals from Ireland to Oregon

Enter your travel dates to find the best prices.

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

€639Icelandair

Sun, 1 Nov - Sat, 14 Nov

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

€645Icelandair

Sun, 1 Nov - Sat, 14 Nov

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

€646Icelandair

Sun, 1 Nov - Sat, 14 Nov

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

€651Icelandair

Sun, 1 Nov - Sat, 14 Nov

05:55 - 11:10DUB Dublin-PDX Portland

13h 15m1 stop Amsterdam Schiphol

07:00 - 08:45PDX Portland-DUB Dublin

18h 45m1 stop New York John F Kennedy Intl

€737KLM

Mon, 19 Oct - Mon, 26 Oct

05:45 - 16:37DUB Dublin-PDX Portland

18h 52m2 stops Amsterdam Schiphol Salt Lake City

07:05 - 08:45PDX Portland-DUB Dublin

17h 40m1 stop New York John F Kennedy Intl

€739KLM

Fri, 4 Dec - Sat, 12 Dec

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

18h 42m1 stop New York John F Kennedy Intl

07:00 - 08:45PDX Portland-DUB Dublin

17h 45m1 stop New York John F Kennedy Intl

€748KLM

Thu, 11 Feb - Thu, 25 Feb

09:45 - 23:12DUB Dublin-PDX Portland

21h 27m2 stops Helsinki-Vantaa Los Angeles Los Angeles

17:45 - 09:00PDX Portland-DUB Dublin

31h 15m2 stops London Heathrow Helsinki-Vantaa

€2,766Finnair

Tue, 9 Feb - Sun, 21 Feb

09:45 - 22:30DUB Dublin-PDX Portland

20h 45m2 stops Helsinki-Vantaa Los Angeles Los Angeles

17:45 - 09:00PDX Portland-DUB Dublin

55h 15m2 stops London Heathrow Helsinki-Vantaa

€2,766Finnair

Tue, 9 Feb - Fri, 19 Feb

18:05 - 22:00DUB Dublin-PDX Portland

35h 55m2 stops Helsinki-Vantaa Los Angeles Los Angeles

17:45 - 17:20PDX Portland-DUB Dublin

39h 35m2 stops London Heathrow Helsinki-Vantaa

€2,766Finnair

Mon, 15 Feb - Sun, 21 Feb

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

€639

Icelandair

1 Nov

DUB11:30Dublin

13h 30m

1 stop

PDX17:00Portland

14 Nov

PDX14:45Portland

11h 30m

1 stop

DUB10:15Dublin

€645

Icelandair

1 Nov

DUB11:30Dublin

13h 30m

1 stop

PDX17:00Portland

14 Nov

PDX14:45Portland

11h 30m

1 stop

DUB10:15Dublin

€646

Scandinavian Airlines flights from Ireland to Oregon

Our best Scandinavian Airlines deals on Ireland to Oregon flight tickets

Scandinavian Airlines

11 Feb

DUB19:05Dublin

35h 21m

2 stops

PDX22:26Portland

25 Feb

PDX13:00Portland

21h 20m

2 stops

DUB18:20Dublin

€666

Scandinavian Airlines

5 Feb

DUB19:05Dublin

33h 51m

2 stops

PDX20:56Portland

7 Feb

PDX13:00Portland

21h 20m

2 stops

DUB18:20Dublin

€694

Scandinavian Airlines

5 Feb

DUB19:05Dublin

33h 51m

2 stops

PDX20:56Portland

7 Feb

PDX13:00Portland

21h 20m

2 stops

DUB18:20Dublin

€713

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

€639

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

€645

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

€646

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

€651

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Mon 19/10

05:55-11:10

1 stop13h 15m

Portland

Mon 26/10

07:00-08:45

1 stop18h 45m

€737

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Fri 4/12

05:45-16:37

2 stops18h 52m

Portland

Sat 12/12

07:05-08:45

1 stop17h 40m

€739

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Thu 11/2

10:45-21:27

1 stop18h 42m

Portland

Thu 25/2

07:00-08:45

1 stop17h 45m

€748

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Tue 9/2

09:45-23:12

2 stops21h 27m

Portland

Sun 21/2

17:45-09:00

2 stops31h 15m

€2,766

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Tue 9/2

09:45-22:30

2 stops20h 45m

Portland

Fri 19/2

17:45-09:00

2 stops55h 15m

€2,766

DublinPortland

DUB Dublin - PDX Portland

DUBPDX

Dublin

Mon 15/2

18:05-22:00

2 stops35h 55m

Portland

Sun 21/2

17:45-17:20

2 stops39h 35m

€2,766

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 €736.

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	€411
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Oregon from Ireland in the past 72 hours is €411. 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 12h 55m

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 September 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 €717	Free Cancellation	Rating 7.8 1,576 reviews		Search KLM flights
Finnair	PriceFrom €731	Free Cancellation	Rating 7.6 1,431 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.