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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 7 — Mar 141
Sat 3/7
Sat 3/14
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 5, 2026.

This Delta deal was found by Cheapflights users on 2/2. 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 3/811:15 pm
PDX
-
ORK
2 stops28h 30m
Delta
Wed 4/810:50 am
ORK
-
PDX
1 stop32h 20m
Delta
Deal found 2/2$488
This KLM deal was found by Cheapflights users on 2/2. 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 3/47:00 am
PDX
-
ORK
2 stops19h 45m
KLM
Wed 3/116:15 am
ORK
-
PDX
2 stops19h 48m
KLM
Deal found 2/2$498
This KLM deal was found by Cheapflights users on 2/2. 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 3/117:00 am
PDX
-
ORK
2 stops20h 45m
KLM
Wed 4/810:50 am
ORK
-
PDX
1 stop32h 20m
KLM
Deal found 2/2$563
This KLM deal was found by Cheapflights users on 2/2. 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 3/117:00 am
PDX
-
ORK
2 stops20h 45m
KLM
Thu 4/910:50 am
ORK
-
PDX
2 stops19h 03m
KLM
Deal found 2/2$572
This KLM deal was found by Cheapflights users on 2/2. 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 3/97:00 am
PDX
-
ORK
2 stops20h 45m
KLM
Tue 4/710:50 am
ORK
-
PDX
2 stops18h 09m
KLM
Deal found 2/2$622
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Sun 8/2312:32 pm
PDX
-
ORK
2 stops18h 38m
British Airways
Mon 8/317:10 am
ORK
-
PDX
1 stop18h 30m
British Airways
Deal found 2/2$636
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Wed 3/45:45 pm
PDX
-
ORK
1 stop19h 15m
Multiple Airlines
Wed 3/117:40 am
ORK
-
PDX
1 stop16h 15m
Multiple Airlines
Deal found 2/2$637
This KLM deal was found by Cheapflights users on 2/2. 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 3/92:25 pm
PDX
-
ORK
1 stop19h 20m
KLM
Thu 4/910:50 am
ORK
-
PDX
1 stop32h 20m
KLM
Deal found 2/2$638
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Fri 3/139:48 pm
PDX
-
ORK
2 stops42h 37m
British Airways
Thu 4/911:35 am
ORK
-
PDX
2 stops19h 07m
British Airways
Deal found 2/3$652

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 5, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$488
(Delta)

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. 28% potential increase in price ($280 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% 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 5, 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

Sun 3/8

11:15 pm-10:45 am

2 stops28h 30m

Cork

Thu 4/9

10:50 am-11:10 am

1 stop32h 20m

$488

PortlandCork

PDX - ORK

PDXORK

Portland

Mon 3/9

7:00 am-10:45 am

2 stops20h 45m

Cork

Wed 4/8

10:50 am-11:10 am

1 stop32h 20m

$488

PortlandCork

PDX - ORK

PDXORK

Portland

Sun 3/8

11:15 pm-10:45 am

2 stops28h 30m

Cork

Tue 4/7

10:50 am-11:10 am

1 stop32h 20m

$488

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 3/10

7:00 am-10:45 am

2 stops20h 45m

Cork

Thu 4/9

10:50 am-11:10 am

1 stop32h 20m

$488

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 3/10

7:00 am-10:45 am

2 stops20h 45m

Cork

Wed 4/8

10:50 am-11:10 am

1 stop32h 20m

$488

PortlandCork

PDX - ORK

PDXORK

Portland

Mon 3/9

7:00 am-10:45 am

2 stops20h 45m

Cork

Thu 4/9

10:50 am-11:10 am

1 stop32h 20m

$488

PortlandCork

PDX - ORK

PDXORK

Portland

Mon 3/9

7:00 am-11:25 pm

2 stops33h 25m

Cork

Mon 4/6

10:50 am-8:59 pm

2 stops18h 09m

$497

PortlandCork

PDX - ORK

PDXORK

Portland

Sun 3/8

11:15 pm-10:45 am

2 stops28h 30m

Cork

Mon 4/6

10:50 am-8:59 pm

2 stops18h 09m

$497

PortlandCork

PDX - ORK

PDXORK

Portland

Sun 3/8

11:15 pm-10:45 am

2 stops28h 30m

Cork

Wed 4/8

6:15 am-8:34 am

2 stops34h 19m

$497

PortlandCork

PDX - ORK

PDXORK

Portland

Tue 3/10

10:42 am-11:25 pm

2 stops29h 43m

Cork

Mon 4/6

10:50 am-8:59 pm

2 stops18h 09m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 13 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.

Cheapflights Insights

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

How much does it cost to fly round-trip from Portland to Cork?

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 5, 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
8,151 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

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
8,151 reviews
Delta
7.9
Good
8,151 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Comfort

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 20h 45m. Delta provides one of the quickest options available for as low as $488. 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 32% 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$474Average$595FlexibilityNo cancel feeOn-timeN/A

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