How long is the flight from Portland to Cork?

A quick flight from Portland to Cork can take about 19h 20m. Delta provides one of the quickest options available for as low as $622. 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 $495 and $573 round-trip. You may be able to fly from Portland to Cork for 33% less than the average price by searching for these airlines.

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 $1,279). 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 day to fly from Portland to Cork?

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

In terms of precipitation, rainfall in Cork ranges from 2.4 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Cork when rainfall is around 2.4 in.

If weather is an important factor for your trip to Cork, 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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What are the most popular airlines that fly from Portland to Cork?

American Airlines, Delta and KLM are the most popular airlines when flying from Portland to Cork.

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

Wednesday flights are found to be more expensive to fly from Portland to Cork. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cork.

What is the cheapest month to fly from Portland to Cork?

Our data shows that November tends to be the cheapest month to fly to Cork from Portland. Users have commonly found prices around $734 for the month, but tickets can be as low as $486. Due to multiple factors, prepare for potentially higher prices in June.

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.

$592+ Cheap Flights from Portland to Cork

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Cheap flight deals from Portland to Cork

Round-trip from	$470 (American Airlines)
Popular in	June
Cheapest in	November

From Portland to Cork

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($258 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

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 agosto 20, 2025.

mié. 11/121:25 pmPDX - ORK

1 stop26h 00mDelta

dom. 11/166:00 amORK - PDX

1 stop13h 25mDelta

Deal found 8/18

$622

Best flights from Portland to Cork
Discover carefully curated flight deals from Portland to Cork that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 20, 2025.

mié. 11/121:25 pmPDX - ORK

1 stop19h 20mDelta

dom. 11/165:15 pmORK - PDX

1 stop26h 10mDelta

Deal found 8/17

$622

Last-minute flights from Portland to Cork
Discover last-minute flight deals from Portland to Cork. Data last updated agosto 20, 2025 and is based on user searches.

sáb. 9/137:15 amPDX - ORK

2 stops23h 25mDelta

dom. 10/56:00 amORK - PDX

2 stops18h 15mDelta

Deal found 8/20

$592

sáb. 9/137:25 pmPDX - ORK

1 stop16h 25mAmerican Airlines

dom. 10/57:20 amORK - PDX

2 stops19h 35mAmerican Airlines

Deal found 8/20

$710

sáb. 9/137:00 amPDX - ORK

3 stops19h 45mMultiple Airlines

dom. 10/57:20 amORK - PDX

2 stops23h 41mMultiple Airlines

Deal found 8/20

$1,074

Fly from

Fly to

Route

Depart

Return

Price

PortlandCork

PDX - ORK

PDXORK

Portland

mié. 11/12

1:25 pm-4:45 pm

1 stop19h 20m

Cork

dom. 11/16

5:15 pm-11:25 am

1 stop26h 10m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

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?

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

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

7,982 reviews

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

7,982 reviews

Delta

8.0

Very good

7,982 reviews

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

1,388 reviews

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

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

How long is the flight from Portland to Cork?
A quick flight from Portland to Cork can take about 19h 20m. Delta provides one of the quickest options available for as low as $622. 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 $495 and $573 round-trip. You may be able to fly from Portland to Cork for 33% 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 $1,279). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Cork

Portland to Dublin flights

Boise to Dublin flights

Eugene to Dublin flights

Portland to Shannon flights

Medford to Dublin flights

Redmond to Dublin flights

Boise to Shannon flights

Eugene to Shannon flights

Portland to Milltown (Kerry) flights

Top 3 airlines flying from Portland to Cork

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$485	Average$547	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$495	Average$595	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$573	Average$733	FlexibilityNo cancel fee	On-time71%

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$592+ Cheap flights from Portland (PDX) to Cork (ORK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Cork with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Cork

Round-trip from

Popular in

Cheapest in

Find flight deals from Portland to Cork

Cheapest flights from Portland to CorkExplore 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 agosto 20, 2025.

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 agosto 20, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Cork that are best for you.

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.

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?

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 agosto 20, 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.

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?

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

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

How can I find direct flights from Portland to Cork?

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

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

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.

Alternative routes for Portland to Cork

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Cork

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Book with Flexibility

Travel Smart

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 agosto 20, 2025.