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

Delta, United Airlines, and Aer Lingus are the most popular carriers operating from Oregon to Ireland

How long is the flight from Oregon to Ireland?

Flight times from Oregon to Ireland vary, but if you’re flying out of Portland and flying into Dublin (one of the most popular routes), then the duration is 11h 30m on average. Another popular route from Oregon to Ireland is flying from Redmond to Dublin, which will take roughly 17h 33m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Ireland?

Icelandair, United Airlines and Delta are the top three most popular airlines that fly to Ireland from Oregon according to our data. Icelandair is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 9 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Oregon to Ireland were last updated today.

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

There are 10 operators available for flights from Oregon to Ireland as of August 2026.

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

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 Oregon to Ireland.

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

The necessary travel and health documents for your Ireland 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.

$309 Cheap Flights from Oregon to Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Ireland

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 10:20 amEUG Eugene-DUB Dublin

22h 20m2 stops Denver Intl Washington, D.C. Dulles Intl

9:00 am - 11:53 amDUB Dublin-EUG Eugene

34h 53m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$724United Airlines

Wed, Oct 28 - Thu, Nov 5

5:00 am - 9:55 amEUG Eugene-DUB Dublin

21h 55m3 stops Denver Intl Houston George Bush Intcntl Newark

9:00 am - 9:29 pmDUB Dublin-EUG Eugene

44h 29m2 stops Toronto Pearson Intl Denver Intl

$724United Airlines

Wed, Oct 28 - Thu, Nov 5

7:00 am - 9:45 amBOI Boise Air Term. Gowen Fld-DUB Dublin

19h 45m1 stop Dallas/Fort Worth

12:55 pm - 10:42 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

16h 47m1 stop Dallas/Fort Worth

$737Finnair

Mon, Oct 19 - Wed, Nov 4

9:16 am - 4:40 pmPDX Portland-ORK Cork

23h 24m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

5:40 am - 11:40 amORK Cork-PDX Portland

14h 00m1 stop Amsterdam Schiphol

$745Delta

Tue, Nov 10 - Wed, Nov 18

5:15 am - 3:25 pmMFR Medford-DUB Dublin

26h 10m2 stops Salt Lake City Paris Charles de Gaulle

5:45 am - 11:18 pmDUB Dublin-MFR Medford

25h 33m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$748Multiple Airlines

Mon, Oct 12 - Tue, Nov 3

6:04 am - 10:40 amPDX Portland-ORK Cork

20h 36m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

5:40 am - 11:20 amORK Cork-PDX Portland

13h 40m1 stop Amsterdam Schiphol

$750Delta

Wed, Feb 10 - Wed, Feb 24

6:25 am - 8:15 amBOI Boise Air Term. Gowen Fld-DUB Dublin

42h 50m2 stops Denver Intl Toronto Pearson Intl

9:50 am - 9:35 pmDUB Dublin-BOI Boise Air Term. Gowen Fld

42h 45m2 stops Toronto Pearson Intl Denver Intl

$762Air Canada

Tue, Oct 6 - Tue, Oct 20

5:45 pm - 2:55 pmPDX Portland-DUB Dublin

13h 10m1 stop London Heathrow

4:10 pm - 3:50 pmDUB Dublin-PDX Portland

31h 40m1 stop London Heathrow

$787British Airways

Sun, Feb 7 - Sat, Feb 27

10:10 am - 7:45 amPDX Portland-DUB Dublin

13h 35m1 stop Vancouver Intl

9:50 am - 2:27 pmDUB Dublin-PDX Portland

36h 37m2 stops Vancouver Intl San Francisco

$791Air Canada

Fri, Oct 2 - Wed, Oct 14

5:45 pm - 2:05 pmPDX Portland-DUB Dublin

12h 20m1 stop London Heathrow

8:45 am - 3:50 pmDUB Dublin-PDX Portland

15h 05m1 stop London Heathrow

$797British Airways

Wed, Nov 18 - Mon, Nov 23

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 6:25 pmEUG Eugene-DUB Dublin

28h 15m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

5:55 am - 11:47 pmDUB Dublin-EUG Eugene

25h 52m2 stops Amsterdam Schiphol Salt Lake City

$870Delta

Wed, Sep 2 - Wed, Sep 16

1:44 pm - 4:40 pmEUG Eugene-DUB Dublin

18h 56m2 stops Salt Lake City Amsterdam Schiphol

5:55 am - 5:11 pmDUB Dublin-EUG Eugene

19h 16m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$874KLM

Wed, Sep 2 - Wed, Sep 16

4:43 pm - 4:40 pmEUG Eugene-DUB Dublin

15h 57m2 stops Salt Lake City Amsterdam Schiphol

5:20 pm - 4:05 pmDUB Dublin-EUG Eugene

30h 45m2 stops Amsterdam Schiphol Salt Lake City

$874KLM

Wed, Sep 2 - Tue, Sep 15

2:27 pm - 9:45 amPDX Portland-DUB Dublin

35h 18m1 stop Chicago O'Hare Intl

9:50 am - 9:31 amDUB Dublin-PDX Portland

31h 41m1 stop Vancouver Intl

$875United Airlines

Sun, Aug 30 - Fri, Sep 11

5:00 am - 8:15 amPDX Portland-DUB Dublin

19h 15m2 stops Denver Intl Toronto Pearson Intl

9:20 am - 8:10 pmDUB Dublin-PDX Portland

42h 50m2 stops Toronto Pearson Intl Washington, D.C. Dulles Intl

$875United Airlines

Tue, Sep 1 - Wed, Sep 9

7:45 pm - 8:15 amPDX Portland-DUB Dublin

28h 30m2 stops Vancouver Intl Toronto Pearson Intl

9:50 am - 2:46 pmDUB Dublin-PDX Portland

12h 56m1 stop Vancouver Intl

$876Air Canada

Mon, Aug 31 - Wed, Sep 9

7:45 pm - 8:15 amPDX Portland-DUB Dublin

28h 30m2 stops Vancouver Intl Toronto Pearson Intl

9:50 am - 7:11 pmDUB Dublin-PDX Portland

17h 21m1 stop Vancouver Intl

$876Multiple Airlines

Mon, Aug 31 - Wed, Sep 9

11:36 am - 10:00 amPDX Portland-DUB Dublin

14h 24m1 stop Detroit Metropolitan Wayne County

5:55 am - 11:10 amDUB Dublin-PDX Portland

13h 15m1 stop Amsterdam Schiphol

$881Multiple Airlines

Wed, Sep 2 - Tue, Sep 15

11:50 am - 7:55 amPDX Portland-DUB Dublin

12h 05m1 stop Minneapolis St Paul

5:55 am - 11:10 amDUB Dublin-PDX Portland

13h 15m1 stop Amsterdam Schiphol

$881Delta

Tue, Sep 1 - Fri, Sep 11

7:45 pm - 7:45 amPDX Portland-DUB Dublin

28h 00m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:20 am - 9:31 amDUB Dublin-PDX Portland

32h 11m2 stops Toronto Pearson Intl Vancouver Intl

$893Air Canada

Sun, Aug 30 - Fri, Sep 11

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Lufthansa flights from Oregon to Ireland

Our best Lufthansa deals on Oregon to Ireland flight tickets

Lufthansa

Nov 5

PDX10:00 amPortland

37h 10m

2 stops

DUB7:10 amDublin

Nov 20

DUB5:10 amDublin

23h 52m

2 stops

PDX9:02 pmPortland

$800

Lufthansa

Nov 15

PDX7:00 amPortland

16h 10m

2 stops

DUB7:10 amDublin

Nov 25

DUB10:40 amDublin

18h 33m

2 stops

PDX9:13 pmPortland

$806

Lufthansa

Sep 23

PDX10:56 amPortland

15h 19m

1 stop

SNN10:15 amShannon

Sep 30

SNN12:30 pmShannon

16h 57m

1 stop

PDX9:27 pmPortland

$828

Air Canada flights from Oregon to Ireland

Our best Air Canada deals on Oregon to Ireland flight tickets

Air Canada

Oct 6

BOI6:25 amBoise Air Term. Gowen Fld

42h 50m

2 stops

DUB8:15 amDublin

Oct 20

DUB9:50 amDublin

42h 45m

2 stops

BOI9:35 pmBoise Air Term. Gowen Fld

$762

Air Canada

Nov 1

BOI6:30 amBoise Air Term. Gowen Fld

17h 40m

2 stops

DUB7:10 amDublin

Nov 8

DUB9:00 amDublin

40h 03m

2 stops

BOI6:03 pmBoise Air Term. Gowen Fld

$777

Air Canada

Oct 6

BOI6:25 amBoise Air Term. Gowen Fld

18h 50m

3 stops

DUB8:15 amDublin

Oct 20

DUB9:50 amDublin

18h 45m

3 stops

BOI9:35 pmBoise Air Term. Gowen Fld

$790

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneDublin

EUG Eugene - DUB Dublin

EUGDUB

Eugene

Wed 10/28

5:00 am-10:20 am

2 stops22h 20m

Dublin

Thu 11/5

9:00 am-11:53 am

2 stops34h 53m

$724

EugeneDublin

EUG Eugene - DUB Dublin

EUGDUB

Eugene

Wed 10/28

5:00 am-9:55 am

3 stops21h 55m

Dublin

Thu 11/5

9:00 am-9:29 pm

2 stops44h 29m

$724

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Mon 10/19

7:00 am-9:45 am

1 stop19h 45m

Dublin

Wed 11/4

12:55 pm-10:42 pm

1 stop16h 47m

$737

PortlandCork

PDX Portland - ORK Cork

PDXORK

Portland

Tue 11/10

9:16 am-4:40 pm

2 stops23h 24m

Cork

Wed 11/18

5:40 am-11:40 am

1 stop14h 00m

$745

MedfordDublin

MFR Medford - DUB Dublin

MFRDUB

Medford

Mon 10/12

5:15 am-3:25 pm

2 stops26h 10m

Dublin

Tue 11/3

5:45 am-11:18 pm

2 stops25h 33m

$748

PortlandCork

PDX Portland - ORK Cork

PDXORK

Portland

Wed 2/10

6:04 am-10:40 am

2 stops20h 36m

Cork

Wed 2/24

5:40 am-11:20 am

1 stop13h 40m

$750

BoiseDublin

BOI Boise Air Term. Gowen Fld - DUB Dublin

BOIDUB

Boise Air Term. Gowen Fld

Tue 10/6

6:25 am-8:15 am

2 stops42h 50m

Dublin

Tue 10/20

9:50 am-9:35 pm

2 stops42h 45m

$762

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Sun 2/7

5:45 pm-2:55 pm

1 stop13h 10m

Dublin

Sat 2/27

4:10 pm-3:50 pm

1 stop31h 40m

$787

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Fri 10/2

10:10 am-7:45 am

1 stop13h 35m

Dublin

Wed 10/14

9:50 am-2:27 pm

2 stops36h 37m

$791

Quickest round-trip

PortlandDublin

PDX Portland - DUB Dublin

PDXDUB

Portland

Wed 11/18

5:45 pm-2:05 pm

1 stop12h 20m

Dublin

Mon 11/23

8:45 am-3:50 pm

1 stop15h 05m

$797

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to Ireland

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 Ireland?

In general, February is the cheapest month to fly from Oregon to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $484. If you aren’t able to travel to Ireland during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $486.

How far in advance should I book a flight from Oregon to Ireland?

You are more likely to see cheaper flights to Ireland from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $709 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Oregon for as low as $665 on momondo.

Can stopping save me money on Oregon to Ireland flights?

You could potentially save up to 47% on your flight if you consider stops on a Oregon to Ireland flight.

Cheap Oregon to Ireland flight deals and tips

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

Best Price Found	$309
Fastest flight time	11h 30m
Direct flights	None

The best one-way flight to Ireland from Oregon in the past 72 hours is $309. The best round-trip flight deal from Oregon to Ireland found on momondo in the last 72 hours is $724.

The fastest flight from Oregon to Ireland takes 11h 30m

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

Search flight deals

Frequently asked questions about flying from Oregon to Ireland

When did momondo last update prices for flights from Oregon to Ireland?
Prices for flights from Oregon to Ireland were last updated today.
How many operators does momondo search for flights from Oregon to Ireland?
There are 10 operators available for flights from Oregon to Ireland as of August 2026.
How old do you have to be to fly from Oregon to Ireland?
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 Oregon to Ireland.
What documentation or ID do you need to fly to Ireland?
The necessary travel and health documents for your Ireland 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.

Best airlines flying from Oregon to Ireland

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $370	Free Cancellation	Rating 6.9 740 reviews	Search Icelandair flights
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 8,193 reviews	Search British Airways flights
American Airlines	PriceFrom $466	Free Cancellation	Rating 7.1 12,027 reviews	Search American Airlines flights
United Airlines	PriceFrom $467	Free Cancellation	Rating 7.4 10,136 reviews	Search United Airlines flights
Air Canada	PriceFrom $468	Free Cancellation	Rating 7.1 11,554 reviews	Search Air Canada flights
Delta	PriceFrom $471	Free Cancellation	Rating 7.8 8,538 reviews	Search Delta flights
KLM	PriceFrom $479	Free Cancellation	Rating 7.8 1,567 reviews	Search KLM flights
Lufthansa	PriceFrom $616	Free Cancellation	Rating 6.8 8,229 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $676	Free Cancellation	Rating 7.3 1,731 reviews	Search Aer Lingus flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Ireland. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Ireland from Oregon with this policy.

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

Once all potential Oregon to Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Oregon and alert you when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Complete your trip

Feeling lucky

Popular cities in Ireland

Flights to Dublinfrom $457

Flights to Shannon, Clarefrom $536

Flights to Corkfrom $660

Flights to Knockfrom $904

Flights to Milltown (Kerry)from $655

Flights to Donegalfrom $960

Cheap flights from Oregon to Ireland from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Ireland departing on 1/10. 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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Trusted and free

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Lufthansa flights from Oregon to Ireland

Our best Lufthansa deals on Oregon to Ireland flight tickets

Air Canada flights from Oregon to Ireland

Our best Air Canada deals on Oregon to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Oregon to Ireland

What is the cheapest month to fly to Ireland?

How far in advance should I book a flight from Oregon to Ireland?

Can stopping save me money on Oregon to Ireland flights?

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

What airlines fly to Ireland?

How long is the flight from Oregon to Ireland?

Cheap Oregon to Ireland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Oregon to Ireland

Best airlines flying from Oregon to Ireland

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

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo

Oregon flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

Complete your trip to Ireland

Explore popular destinations other users love

According to popular flight searches on momondo this year