HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$322+ Cheap flights from Eugene (EUG) to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — DUB
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Eugene to Ireland

Keep the following information in mind while searching for Eugene to Ireland flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$462
(United Airlines)

One-way from

$322
(American Airlines)

Popular in

January

Cheapest in

March

Average price

$1,481
Provider with most accurate pricing for Eugene-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Eugene-Dublin flights.
Search Deals
From Eugene to Ireland
Search Deals
One-way flight from Eugene to Ireland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Eugene to Ireland

Cheapest flights from Eugene to Ireland
Explore the most affordable flight options available from Eugene to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
EUG
-
DUB
2 stops18h 10m
United Airlines
Sat 2/289:00 am
DUB
-
EUG
2 stops35h 16m
United Airlines
Deal found 1/14$462
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/205:00 am
EUG
-
DUB
2 stops18h 10m
United Airlines
Wed 1/289:00 am
DUB
-
EUG
2 stops36h 07m
United Airlines
Deal found 1/15$466
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/191:10 pm
EUG
-
DUB
2 stops34h 00m
United Airlines
Wed 1/289:00 am
DUB
-
EUG
2 stops36h 07m
United Airlines
Deal found 1/15$471
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:10 am
EUG
-
DUB
2 stops25h 35m
Delta
Wed 1/285:55 am
DUB
-
EUG
2 stops25h 17m
Delta
Deal found 1/15$487
This KAYAK deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/225:00 am
EUG
-
DUB
2 stops19h 10m
Lufthansa
Tue 1/279:30 am
DUB
-
EUG
2 stops21h 39m
Lufthansa
Deal found 1/15$488
This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/225:00 am
EUG
-
DUB
2 stops19h 10m
United Airlines
Wed 1/2810:40 am
DUB
-
EUG
2 stops18h 30m
United Airlines
Deal found 1/15$489
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2312:34 pm
EUG
-
DUB
2 stops16h 06m
Delta
Sun 1/251:25 pm
DUB
-
EUG
2 stops35h 12m
Delta
Deal found 1/15$492
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:25 pm
EUG
-
DUB
1 stop13h 20m
United Airlines
Tue 9/89:20 am
DUB
-
EUG
2 stops44h 18m
United Airlines
Deal found 1/13$506
This United Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:01 pm
EUG
-
DUB
2 stops59h 14m
United Airlines
Thu 4/3011:35 am
DUB
-
EUG
2 stops18h 03m
United Airlines
Deal found 1/14$507
This Mytrip deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/82:09 pm
EUG
-
DUB
2 stops48h 36m
Lufthansa
Sun 2/159:15 am
DUB
-
EUG
2 stops45h 53m
Lufthansa
Deal found 1/14$532
This British Airways deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:07 pm
EUG
-
SNN
2 stops20h 18m
British Airways
Sun 3/85:30 pm
SNN
-
EUG
2 stops35h 01m
British Airways
Deal found 1/13$808

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Ireland 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, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Eugene to Ireland that are best for you.

Fly from

Eugene

Fly to

Ireland

Route

Depart

Return

Price

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Wed 2/18

6:00 am-8:10 am

2 stops18h 10m

Dublin

Sat 2/28

9:00 am-12:16 pm

2 stops35h 16m

$462

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Thu 3/5

5:00 am-9:55 am

2 stops20h 55m

Dublin

Mon 3/9

8:00 am-11:08 pm

2 stops46h 08m

$462

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Sun 1/25

5:20 pm-3:45 pm

2 stops38h 25m

Dublin

Sun 2/1

1:25 pm-4:37 pm

2 stops35h 12m

$487

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Sat 2/28

6:07 am-7:45 am

2 stops17h 38m

Dublin

Sat 3/7

5:55 am-10:55 pm

2 stops25h 00m

$487

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Sun 1/25

6:10 am-7:50 am

2 stops41h 40m

Dublin

Sat 1/31

1:25 pm-11:59 pm

2 stops42h 34m

$489

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Fri 4/10

1:01 pm-8:15 am

2 stops59h 14m

Dublin

Thu 4/30

11:35 am-9:38 pm

2 stops18h 03m

$507

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Sun 2/8

2:09 pm-10:45 pm

2 stops48h 36m

Dublin

Sun 2/15

9:15 am-11:08 pm

2 stops45h 53m

$532

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Sat 2/28

6:00 am-9:55 am

3 stops19h 55m

Dublin

Sat 3/7

9:30 am-11:08 pm

2 stops21h 38m

$564

EugeneDublin

EUG - DUB

EUGDUB

Eugene

Wed 3/25

1:42 pm-2:30 pm

2 stops17h 48m

Dublin

Tue 4/7

9:30 am-11:04 pm

2 stops21h 34m

$568

EugeneShannon

EUG - SNN

EUGSNN

Eugene

Wed 3/4

3:07 pm-7:25 pm

2 stops20h 18m

Shannon

Sun 3/8

5:30 pm-9:31 pm

2 stops35h 01m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 12 results
1
2

Best time to book a flight from Eugene to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Eugene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Ireland

What is the cheapest month to book a flight from Eugene to Ireland?

Currently, January is the cheapest month in which you can book a flight from Eugene to Ireland (average of $487). Flying from Eugene to Ireland in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated January 15, 2026.
See what other customers who have flown with United Airlines from Eugene to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Eugene to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Eugene to Ireland?

    Eugene (EUG), located 7.8 mi from the city center, is the airport you fly out of when you book flights from Eugene to Ireland.

  • How long is the flight from Eugene to Ireland?

    Airlines like United Airlines, Delta, and British Airways fly from Eugene to Ireland in about 18h 10m. The time it takes to get you to your destination can typically vary by up to 20h 15m. There are 4736 mi between Eugene and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Eugene to Ireland that include hotel bookings?

    Yes. In addition to deals on Eugene to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Ireland.

  • Can I find deals for business class flights from Eugene to Ireland?

    Yes. Cheapflights offers flight deals from Eugene to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Eugene to Ireland?

    Currently, January is the cheapest month in which you can book a flight from Eugene to Ireland (average of $487). Flying from Eugene to Ireland in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Eugene to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Heathrow flights
Portland to Amsterdam flights
Portland to Leonardo da Vinci/Fiumicino flights
Portland to Gatwick flights
Portland to Dublin flights
Portland to Charles de Gaulle flights
Portland to London City flights
Portland to Athens flights
Portland to Lisbon flights
Portland to Barcelona-El Prat flights
Portland to Orly flights
Portland to Stansted flights
Portland to Madrid flights
Portland to Frankfurt flights
Portland to Vicenza flights
Portland to Istanbul flights
Boise to Barcelona-El Prat flights
Portland to Glasgow Intl flights
Portland to Malpensa flights
Portland to Edinburgh flights
Portland to Keflavik Intl flights
Portland to Linate flights
Portland to Oslo Gardermoen flights
Boise to Leonardo da Vinci/Fiumicino flights
Portland to Copenhagen flights
Boise to Heathrow flights
Portland to Bruxelles-National flights
Portland to Sabiha Gokcen flights
Boise to Charles de Gaulle flights
Portland to Zurich flights
Portland to Florence flights
Portland to Arlanda flights
Portland to Naples flights
Portland to Málaga flights
Portland to Cluj Napoca flights
Portland to Geneva flights
Portland to Nice flights
Portland to Split flights
Portland to Berlin flights
Boise to Zurich flights
Portland to Porto flights
Portland to Vienna flights
Portland to Munich flights
Boise to Madrid flights
Portland to Valencia flights
Boise to Gatwick flights
Portland to Prague flights
Boise to Orly flights
Boise to London City flights
Boise to Lisbon flights

Top airline flying from Eugene to Ireland

Discover the top airline that operate flights from Eugene to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$507Average$710FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.