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$421+ Cheap flights from Portland (PDX) to Cork (ORK)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ORK
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
1 adult, Economy
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Cheap flight deals from Portland to Cork

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Cork (ORK). 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 septiembre 19, 2025.

Round-trip from

$486
(Delta)

One-way from

$421
(Delta)

Popular in

June

Cheapest in

November

Average price

$688
From Portland to Cork
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One-way flight from Portland to Cork
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Highest demand for flights based on searches. 25% potential increase in price ($255 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Cork

Cheapest flights from Portland to Cork
Explore the most affordable flight options available from Portland to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 19, 2025.

This Delta deal was found by Cheapflights users on 9/17. 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.
mié. 11/1211:15 pmPDX - ORK
2 stops31h 30mDelta
dom. 11/166:00 amORK - PDX
1 stop13h 25mDelta
Deal found 9/17$486
This KLM deal was found by Cheapflights users on 9/18. 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.
sáb. 10/251:15 pmPDX - ORK
1 stop14h 30mKLM
lun. 11/36:00 amORK - PDX
1 stop13h 25mKLM
Deal found 9/18$552

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Cork 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 septiembre 19, 2025.
Use the filters below to find and compare flights from Portland to Cork that are best for you.

Fly from

Portland

Fly to

Cork

Route

Depart

Return

Price

PortlandCork

PDX - ORK

PDXORK

Portland

mié. 11/12

11:15 pm-2:45 pm

2 stops31h 30m

Cork

dom. 11/16

6:00 am-11:25 am

1 stop13h 25m

$486

PortlandCork

PDX - ORK

PDXORK

Portland

sáb. 10/25

1:15 pm-11:45 am

1 stop14h 30m

Cork

lun. 11/3

6:00 am-11:25 am

1 stop13h 25m

$552

PortlandCork

PDX - ORK

PDXORK

Portland

sáb. 11/1

5:00 pm-3:00 pm

2 stops39h 00m

$421

PortlandCork

PDX - ORK

PDXORK

Portland

sáb. 11/1

10:30 am-12:50 pm

3 stops43h 20m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Portland to Cork

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

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

Find hourly flight availability from Portland to Cork. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 19, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Portland to Cork by exploring options for tickets in the afternoon.

Reviews of airlines servicing Cork

Get insights into the airlines that provide service to Cork. 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 Cork. Reviews last updated septiembre 19, 2025.
Read through reviews of airlines operating flights from Portland to Cork, such as Delta, KLM, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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 Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Cork?

    A quick flight from Portland to Cork can take about 31h 30m. Delta provides one of the quickest options available for as low as $486. The distance from Portland to Cork is about 4650 mi.

  • What are the cheapest airlines flying from Portland to Cork round-trip?

    Our cheapest airline available from Portland to Cork is KLM. Our recent data shows that you can find tickets from as low as $485 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $547 and $573 round-trip. You may be able to fly from Portland to Cork for 34% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Cork (average of $644). Flying from Portland to Cork 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 3 airlines flying from Portland to Cork

Discover the top 3 airlines that operate flights from Portland to Cork. 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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$485Average$554FlexibilityNo cancel feeOn-time75%
DeltaCheapest$547Average$595FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$573Average$733FlexibilityNo cancel feeOn-time71%

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