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$425+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ORK
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap 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 February 8, 2026.

This KLM deal was found by Cheapflights users on 2/7. 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.
Mon 4/203:30 pm
PDX
-
ORK
2 stops17h 05m
KLM
Sat 5/910:50 am
ORK
-
PDX
1 stop32h 20m
KLM
Deal found 2/7$486
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:10 pm
PDX
-
ORK
2 stops18h 10m
Multiple Airlines
Fri 5/84:50 pm
ORK
-
PDX
2 stops36h 08m
Multiple Airlines
Deal found 2/7$494
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:10 pm
PDX
-
ORK
2 stops42h 20m
Multiple Airlines
Fri 5/84:50 pm
ORK
-
PDX
2 stops37h 40m
Multiple Airlines
Deal found 2/7$499
This KLM deal was found by Cheapflights users on 2/7. 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.
Wed 4/221:05 pm
PDX
-
ORK
1 stop13h 15m
KLM
Sat 5/910:50 am
ORK
-
PDX
1 stop32h 20m
KLM
Deal found 2/7$556
This Delta deal was found by Cheapflights users on 2/7. 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.
Sun 4/57:05 am
PDX
-
ORK
2 stops19h 15m
Delta
Sun 4/126:15 am
ORK
-
PDX
1 stop12h 55m
Delta
Deal found 2/7$561
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 8/161:05 pm
PDX
-
ORK
1 stop13h 15m
Delta
Sat 8/296:15 am
ORK
-
PDX
2 stops25h 19m
Delta
Deal found 2/8$566
This Delta deal was found by Cheapflights users on 2/7. 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.
Tue 4/217:05 am
PDX
-
ORK
2 stops19h 15m
Delta
Sat 5/910:50 am
ORK
-
PDX
2 stops31h 11m
Delta
Deal found 2/7$571
This Delta deal was found by Cheapflights users on 2/7. 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.
Mon 4/203:30 pm
PDX
-
ORK
2 stops23h 05m
Delta
Sat 5/910:50 am
ORK
-
PDX
2 stops32h 56m
Delta
Deal found 2/7$575
This Mytrip deal was found by Cheapflights users on 2/7. 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 4/57:05 pm
PDX
-
ORK
2 stops40h 45m
Multiple Airlines
Sun 4/125:10 pm
ORK
-
PDX
2 stops57h 24m
Multiple Airlines
Deal found 2/7$580
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 8/161:05 pm
PDX
-
ORK
1 stop13h 15m
Delta
Tue 9/13:25 pm
ORK
-
PDX
2 stops32h 56m
Delta
Deal found 2/8$586
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Tue 8/182:14 pm
PDX
-
ORK
2 stops18h 16m
Lufthansa
Mon 8/315:05 pm
ORK
-
PDX
2 stops31h 49m
Lufthansa
Deal found 2/8$594
This KAYAK deal was found by Cheapflights users on 2/8. 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.
Tue 8/182:14 pm
PDX
-
ORK
2 stops18h 16m
Lufthansa
Thu 9/35:05 pm
ORK
-
PDX
2 stops57h 00m
Lufthansa
Deal found 2/8$599

Find 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 February 8, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$486
(KLM)

One-way from

$425
(KLM)

Popular in

June

Cheapest in

February

Average price

$480
Provider with most accurate pricing for Portland-Cork flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Cork flights.
Search Deals
From Portland to Cork
Search Deals
One-way flight from Portland to Cork
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($265 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 8, 2026.
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

Mon 4/20

3:30 pm-4:35 pm

2 stops17h 05m

Cork

Fri 5/8

10:50 am-11:10 am

1 stop32h 20m

$486

PortlandCork

PDX - ORK

PDXORK

Portland

Wed 4/22

1:05 pm-10:20 am

1 stop13h 15m

Cork

Sat 5/9

10:50 am-11:10 am

1 stop32h 20m

$556

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 4/21

7:05 am-10:20 am

2 stops19h 15m

Cork

Sat 5/9

10:50 am-11:10 am

1 stop32h 20m

$561

PortlandCork

PDX - ORK

PDXORK

Portland

Sun 4/5

7:05 am-10:20 am

2 stops19h 15m

Cork

Sun 4/12

6:15 am-11:10 am

1 stop12h 55m

$561

PortlandCork

PDX - ORK

PDXORK

Portland

Mon 4/20

3:30 pm-4:35 pm

2 stops17h 05m

Cork

Sun 5/10

5:10 pm-11:10 am

1 stop26h 00m

$561

PortlandCork

PDX - ORK

PDXORK

Portland

Wed 4/22

1:05 pm-10:20 am

1 stop13h 15m

Cork

Sat 5/9

10:50 am-10:01 am

2 stops31h 11m

$566

PortlandCork

PDX - ORK

PDXORK

Portland

Wed 4/22

1:05 pm-10:20 am

1 stop13h 15m

Cork

Fri 5/8

6:15 am-2:52 pm

2 stops16h 37m

$566

PortlandCork

PDX - ORK

PDXORK

Portland

Sun 4/5

7:05 pm-7:50 pm

2 stops40h 45m

Cork

Sun 4/12

5:10 pm-6:34 pm

2 stops57h 24m

$580

PortlandCork

PDX - ORK

PDXORK

Portland

Wed 4/22

1:05 pm-10:35 pm

1 stop25h 30m

Cork

Sun 5/10

5:10 pm-11:10 am

1 stop26h 00m

$630

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 4/21

7:05 am-10:20 am

2 stops19h 15m

Cork

Fri 5/8

6:15 am-11:10 am

1 stop12h 55m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 16 results
1
2
  • Most accurate provider: When it comes to deals on Portland-Cork flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland-Cork flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland-Cork flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Cork flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Cork flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 February 8, 2026.
Read through reviews of airlines operating flights from Portland to Cork, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,173 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,173 reviews
Delta
7.9
Good
8,173 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 17h 05m. KLM provides one of the quickest options available for as low as $486. The distance from Portland to Cork is about 4650 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Portland to Cork round-trip?

    Our cheapest airline available from Portland to Cork is Delta. Our recent data shows that you can find tickets from as low as $474 on this airline. You may be able to fly from Portland to Cork for 34% less than the average price by searching for this airline.

  • 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.

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.

Top airline flying from Portland to Cork

Discover the top airline 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$474Average$595FlexibilityNo cancel feeOn-timeN/A

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