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Limerick

$382+ Cheap flights from Portland (PDX) to Limerick, 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ORK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Portland to Limerick

Keep the following information in mind while searching for Portland to Limerick flight deals. Data was last updated September 15, 2025.

Round-trip from

$485
(American Airlines)

One-way from

$382
(American Airlines)
From Portland to Limerick
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One-way flight from Portland to Limerick
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Find flight deals from Portland to Limerick

Cheapest flights from Portland to Limerick
Explore the most affordable flight options available from Portland to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:25 pmPDX - SNN
1 stop12h 45mAmerican Airlines
Mon 11/37:50 amSNN - PDX
1 stop16h 05mAmerican Airlines
Deal found 9/13$486
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:31 amPDX - SNN
2 stops18h 49mAmerican Airlines
Tue 10/77:40 amSNN - PDX
2 stops20h 37mAmerican Airlines
Deal found 9/14$511
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:45 pmPDX - SNN
1 stop15h 00mAmerican Airlines
Wed 11/57:50 amSNN - PDX
1 stop16h 05mAmerican Airlines
Deal found 9/14$550
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:06 amPDX - SNN
1 stop16h 09mUnited Airlines
Tue 10/712:30 pmSNN - PDX
1 stop16h 40mUnited Airlines
Deal found 9/14$603
This Air Canada deal was found by Cheapflights users on 9/12. 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 11/143:15 pmPDX - SNN
2 stops16h 30mAir Canada
Tue 11/187:50 amSNN - PDX
2 stops38h 55mAir Canada
Deal found 9/12$685
This British Airways deal was found by Cheapflights users on 9/12. 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.
Fri 11/145:45 pmPDX - SNN
1 stop14h 00mBritish Airways
Tue 11/185:30 pmSNN - PDX
1 stop30h 25mBritish Airways
Deal found 9/12$687
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:43 amPDX - SNN
2 stops21h 02mAmerican Airlines
Sun 11/167:50 amSNN - PDX
1 stop16h 05mAmerican Airlines
Deal found 9/14$689
This Air Canada deal was found by Cheapflights users on 9/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:55 amPDX - SNN
2 stops26h 40mMultiple Airlines
Mon 11/37:50 amSNN - PDX
3 stops22h 43mMultiple Airlines
Deal found 9/13$699

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Limerick 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 September 15, 2025.
Use the filters below to find and compare flights from Portland to Limerick that are best for you.

Fly from

Portland

Fly to

Limerick

Route

Depart

Return

Price

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sun 10/19

7:25 pm-4:10 pm

1 stop12h 45m

Shannon

Mon 11/3

7:50 am-3:55 pm

1 stop16h 05m

$486

PortlandShannon

PDX - SNN

PDXSNN

Portland

Thu 3/5

6:00 am-11:30 am

2 stops21h 30m

Shannon

Wed 3/11

7:50 am-4:55 pm

1 stop16h 05m

$489

PortlandShannon

PDX - SNN

PDXSNN

Portland

Wed 10/29

6:45 pm-4:45 pm

1 stop15h 00m

Shannon

Wed 11/5

7:50 am-3:55 pm

1 stop16h 05m

$550

PortlandShannon

PDX - SNN

PDXSNN

Portland

Fri 11/14

3:15 pm-3:45 pm

2 stops16h 30m

Shannon

Tue 11/18

7:50 am-2:45 pm

2 stops38h 55m

$685

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sun 10/26

6:45 pm-4:45 pm

1 stop15h 00m

$382

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sun 10/26

7:00 am-11:30 am

3 stops21h 30m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Portland to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Limerick

What is the cheapest time of day to fly from PDX to LR9?

Find hourly flight availability from Portland to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

What is the cheapest day to fly from Portland to Limerick?

Use this chart to determine the cheapest time to fly round-trip from Portland to Limerick. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Limerick flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Limerick

Get insights into the airlines that provide service to Limerick. 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 Limerick. Reviews last updated September 15, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Portland to Limerick to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    For a flight from Portland to Limerick, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Limerick per day. 4 airlines have flights to Limerick from Portland on a regular basis.

  • How long is the flight from Portland to Limerick?

    A quick flight from Portland to Limerick can take about 12h 45m. American Airlines provides one of the quickest options available for as low as $486. Portland and Limerick are separated by a distance of 4595 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Limerick (average of $644). Flying from Portland to Limerick in June is currently the most expensive (average of $1,277). 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

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Top 4 airlines flying from Portland to Limerick

Discover the top 4 airlines that operate flights from Portland to Limerick. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$485Average$554FlexibilityNo cancel feeOn-time75%
DeltaCheapest$546Average$764FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$561Average$774FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$573Average$733FlexibilityNo cancel feeOn-time71%

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