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Ireland

$257+ Cheap flights from Portland (PDX) 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DUB
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Portland to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Ireland (IE0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$493
(United)

One-way from

$299
(StudentUniverse)
From Portland to Ireland
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One-way flight from Portland to Ireland
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Find flight deals from Portland to Ireland

Cheapest flights from Portland to Ireland
Explore the most affordable flight options available from Portland to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United deal was found by Cheapflights users on 1/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/17:46 amPDX - DUB
2 stops18h 19mUnited Airlines
Wed 3/128:00 amDUB - PDX
2 stops41h 48mUnited Airlines
Deal found 1/21$493
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/73:25 pmPDX - DUB
2 stops31h 45mAir Canada
Fri 2/219:00 amDUB - PDX
2 stops34h 54mAir Canada
Deal found 1/20$495
This Icelandair deal was found by Cheapflights users on 1/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:45 pmPDX - DUB
1 stop11h 30mIcelandair
Fri 11/711:30 amDUB - PDX
1 stop13h 30mIcelandair
Deal found 1/20$500
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:45 amPDX - DUB
1 stop19h 00mKLM
Tue 3/115:55 amDUB - PDX
2 stops16h 28mKLM
Deal found 1/21$502
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Tue 3/46:00 amPDX - DUB
2 stops17h 10mMultiple Airlines
Tue 3/115:00 amDUB - PDX
2 stops24h 09mMultiple Airlines
Deal found 1/21$503
This CrystalTravel deal was found by Cheapflights users on 1/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:25 pmPDX - DUB
1 stop14h 05mBritish Airways
Tue 4/1510:30 amDUB - PDX
1 stop15h 05mBritish Airways
Deal found 1/20$504
This Delta deal was found by Cheapflights users on 1/21. 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 2/197:10 amPDX - DUB
2 stops24h 30mDelta
Wed 2/2612:00 pmDUB - PDX
1 stop17h 53mDelta
Deal found 1/21$507
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:55 amPDX - DUB
1 stop13h 50mIberia
Tue 4/1512:40 pmDUB - PDX
1 stop18h 08mIberia
Deal found 1/20$508
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:25 pmPDX - ORK
1 stop24h 25mKLM
Tue 3/186:00 amORK - PDX
1 stop13h 25mKLM
Deal found 1/21$513
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:35 amPDX - DUB
1 stop18h 10mFinnair
Tue 4/159:40 amDUB - PDX
2 stops21h 21mFinnair
Deal found 1/20$516
This Delta deal was found by Cheapflights users on 1/20. 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 2/265:10 amPDX - ORK
2 stops23h 45mDelta
Wed 3/56:00 amORK - PDX
2 stops20h 54mDelta
Deal found 1/20$527
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:12 pmPDX - ORK
2 stops18h 13mAmerican Airlines
Tue 3/187:40 amORK - PDX
2 stops21h 58mAmerican Airlines
Deal found 1/21$571

Find flights from Portland to Ireland within your budget

Customize your flight search to find flights from Portland 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandDublin

PDX - DUB

PDXDUB

Portland

Sat 3/1

7:46 am-10:05 am

2 stops18h 19m

Dublin

Wed 3/12

8:00 am-6:48 pm

2 stops41h 48m

$493

PortlandDublin

PDX - DUB

PDXDUB

Portland

Fri 2/7

3:25 pm-7:10 am

2 stops31h 45m

Dublin

Fri 2/21

9:00 am-11:54 am

2 stops34h 54m

$495

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 3/4

6:45 am-9:45 am

1 stop19h 00m

Dublin

Tue 3/11

5:55 am-3:23 pm

2 stops16h 28m

$502

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 3/4

6:00 am-7:10 am

2 stops17h 10m

Dublin

Tue 3/11

5:00 am-10:09 pm

2 stops24h 09m

$503

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 4/2

7:25 pm-5:30 pm

1 stop14h 05m

Dublin

Tue 4/15

10:30 am-5:35 pm

1 stop15h 05m

$504

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 2/19

7:10 am-3:40 pm

2 stops24h 30m

Dublin

Wed 2/26

12:00 pm-9:53 pm

1 stop17h 53m

$507

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 4/2

11:55 am-9:45 am

1 stop13h 50m

Dublin

Tue 4/15

12:40 pm-10:48 pm

1 stop18h 08m

$508

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 3/11

2:25 pm-9:50 pm

1 stop24h 25m

Cork

Tue 3/18

6:00 am-12:25 pm

1 stop13h 25m

$513

PortlandDublin

PDX - DUB

PDXDUB

Portland

Wed 4/2

7:35 am-9:45 am

1 stop18h 10m

Dublin

Thu 4/10

9:40 am-11:01 pm

2 stops21h 21m

$516

PortlandDublin

PDX - DUB

PDXDUB

Portland

Tue 3/11

10:10 am-4:40 pm

2 stops23h 30m

Dublin

Fri 3/21

5:00 am-6:24 pm

2 stops20h 24m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 33 results
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Best time to book a flight from Portland to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Portland 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.

Travel insights for flights from Portland to Ireland

Get recent, data-driven insights about flights from Portland to Ireland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Portland to Ireland (average of $509). Flying from Portland to Ireland in June is currently the most expensive (average of $1,016). 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.

What is the cheapest time of day to fly from PDX to IE?

Find hourly flight availability from Portland to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Portland to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 21, 2025.
Read through reviews of airlines operating flights from Portland to Ireland, such as United Airlines, Air Canada and British Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Ireland?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Ireland. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • What are the cheapest airlines to fly from Portland to Ireland one-way?

    $299 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on British Airways and Scandinavian Airlines, with prices starting from $398 and $407, respectively.

  • What are the most popular routes from Portland to Ireland?

    The most popular flight routes from Portland to Ireland are Portland - Dublin, Portland - Shannon and Portland - Cork.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Portland to Ireland (average of $509). Flying from Portland to Ireland in June is currently the most expensive (average of $1,016). 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.

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Alternative routes for Portland to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Boise to Gatwick flights
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Portland to Munich flights
Redmond to Heathrow flights
Boise to Athens flights
Boise to Leonardo da Vinci/Fiumicino flights
Boise to Lisbon flights
Boise to Madrid flights
Portland to Florence flights
Boise to Charles de Gaulle flights
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Boise to Istanbul flights
Eugene to Heathrow flights
Portland to Naples flights
Boise to Barcelona-El Prat flights
Boise to Dublin flights
Portland to Manchester flights
Portland to Vienna flights
Portland to Basel flights
Portland to Duesseldorf Intl flights
Portland to Prague flights
Boise to Keflavik Intl flights
Portland to Berlin flights
Medford to Heathrow flights

Top 10 airlines flying from Portland to Ireland

Discover the top 10 airlines that operate flights from Portland 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$345Average$542FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$436Average$748FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$441Average$707FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$458Average$688FlexibilityNo cancel feeOn-time67%
KLMCheapest$464Average$613FlexibilityNo cancel feeOn-time75%
IberiaCheapest$488Average$604FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$490Average$605FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$491Average$755FlexibilityNo cancel feeOn-time69%
DeltaCheapest$495Average$764FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$699Average$994FlexibilityNo cancel feeOn-timeN/A
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