What are the cheapest airlines to fly from Ireland to Portland one-way?

$473 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from $557 and $612, respectively.

What are the most popular routes from Ireland to Portland?

Most travelers choose Dublin - Portland, Milltown (Kerry) Kerry - Portland or Cork - Portland when deciding on the best route from Ireland to Portland.

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

The best pricing can be found in the month of January. Prices to Portland from Ireland average $812. You can even find prices in January for less than $812, as users have found deals to Portland from as low as $634. The month of July appears to be one of the more expensive times to travel to Portland from Ireland. Flying in the targeted month can save you up to 26%.

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

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

What airport do you fly into for flights to Portland from Ireland?

Most people fly into Portland (PDX) if they book a flight to Portland from Ireland. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

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

How can I find direct flights from Ireland to Portland?

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

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

Yes. Cheapflights offers flight deals from Ireland to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$883+ Flights from Ireland to Portland

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Cheap flight deals from Ireland to Portland

Round-trip from	$479 (Billigflug)
One-way from	$473 (Cheapflightsfares)

From Ireland to Portland

Search Deals

One-way flight from Ireland to Portland

Search Deals

Find flight deals from Ireland to Portland

Cheapest flights from Ireland to Portland
Explore the most affordable flight options available from Ireland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Fri 12/2011:50 amDUB - PDX

1 stop16h 59mUnited Airlines

Sun 12/297:11 pmPDX - DUB

2 stops27h 49mUnited Airlines

Deal found 12/17

$948

Fri 12/207:40 amDUB - PDX

2 stops22h 40mBritish Airways

Sat 1/411:32 amPDX - DUB

2 stops22h 13mBritish Airways

Deal found 12/17

$1,304

Fri 12/2011:50 amDUB - PDX

2 stops19h 36mMultiple Airlines

Sat 1/48:00 amPDX - DUB

1 stop18h 05mMultiple Airlines

Deal found 12/17

$1,313

Best flights from Ireland to Portland
Discover carefully curated flight deals from Ireland to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2024.

Thu 1/233:20 pmDUB - PDX

1 stop25h 03mMultiple Airlines

Fri 1/318:45 pmPDX - DUB

1 stop32h 25mMultiple Airlines

Deal found 12/16

$479

Thu 1/1612:30 pmDUB - PDX

2 stops42h 59mScandinavian Airlines

Wed 1/291:00 pmPDX - DUB

2 stops38h 40mScandinavian Airlines

Deal found 12/17

$512

Mon 1/131:25 pmDUB - PDX

1 stop30h 00mDelta

Sun 1/267:10 amPDX - DUB

2 stops24h 30mDelta

Deal found 12/17

$701

Mon 1/131:25 pmDUB - PDX

1 stop30h 00mKLM

Sun 1/267:05 amPDX - DUB

1 stop17h 40mKLM

Deal found 12/17

$705

Tue 2/1110:55 amDUB - PDX

1 stop13h 40mBritish Airways

Wed 3/127:30 pmPDX - DUB

1 stop14h 30mBritish Airways

Deal found 12/17

$726

Mon 1/132:05 pmDUB - PDX

2 stops31h 11mAmerican Airlines

Sun 1/266:30 pmPDX - DUB

1 stop34h 05mAmerican Airlines

Deal found 12/17

$729

Fri 1/179:00 amDUB - PDX

3 stops23h 56mUnited Airlines

Tue 1/215:00 amPDX - DUB

2 stops18h 00mUnited Airlines

Deal found 12/17

$736

Fri 2/79:00 amDUB - PDX

2 stops17h 24mAir Canada

Thu 3/137:05 pmPDX - DUB

2 stops28h 05mAir Canada

Deal found 12/17

$820

Thu 2/69:45 amDUB - PDX

2 stops20h 59mFinnair

Thu 3/136:00 amPDX - DUB

2 stops28h 20mFinnair

Deal found 12/17

$851

Thu 2/68:30 amDUB - PDX

2 stops22h 27mLufthansa

Wed 3/127:00 amPDX - DUB

2 stops21h 00mLufthansa

Deal found 12/17

$946

Wed 4/212:15 pmDUB - PDX

2 stops16h 36mIcelandair

Tue 4/154:00 pmPDX - DUB

2 stops35h 05mIcelandair

Deal found 12/17

$1,045

Thu 4/1712:00 pmDUB - PDX

1 stop13h 25mAer Lingus

Sun 4/277:15 pmPDX - DUB

1 stop12h 30mAer Lingus

Deal found 12/17

$2,606

Last-minute flights from Ireland to Portland
Discover last-minute flight deals from Ireland to Portland. Data last updated December 18, 2024 and is based on user searches.

Fri 12/207:40 amDUB - PDX

2 stops22h 40mBritish Airways

Sat 1/411:32 amPDX - DUB

2 stops22h 13mBritish Airways

Deal found 12/17

$1,304

Mon 1/131:25 pmDUB - PDX

1 stop30h 00mDelta

Sun 1/267:10 amPDX - DUB

2 stops24h 30mDelta

Deal found 12/17

$701

Mon 1/131:25 pmDUB - PDX

1 stop30h 00mKLM

Sun 1/267:05 amPDX - DUB

1 stop17h 40mKLM

Deal found 12/17

$705

Mon 1/132:05 pmDUB - PDX

2 stops31h 11mAmerican Airlines

Sun 1/266:30 pmPDX - DUB

1 stop34h 05mAmerican Airlines

Deal found 12/17

$729

Thu 1/1612:30 pmDUB - PDX

2 stops42h 59mScandinavian Airlines

Wed 1/291:00 pmPDX - DUB

2 stops38h 40mScandinavian Airlines

Deal found 12/17

$512

Fri 1/179:00 amDUB - PDX

3 stops23h 56mUnited Airlines

Tue 1/215:00 amPDX - DUB

2 stops18h 00mUnited Airlines

Deal found 12/17

$736

Thu 1/233:20 pmDUB - PDX

1 stop25h 03mMultiple Airlines

Fri 1/318:45 pmPDX - DUB

1 stop32h 25mMultiple Airlines

Deal found 12/16

$479

One-way flights from Ireland to Portland
Search for one-way flight options from Ireland to Portland. Find affordable one-way fares based on user searches. Data last updated December 18, 2024.

Wed 5/712:50 pmDUB - PDX

2 stops19h 02mWestJet

Deal found 12/18

$473

Wed 5/712:35 pmDUB - PDX

1 stop17h 20mAer Lingus

Deal found 12/18

$557

Wed 2/1210:25 amDUB - PDX

1 stop14h 10mBritish Airways

Deal found 12/17

$612

Wed 2/1210:25 amDUB - PDX

1 stop14h 10mMultiple Airlines

Deal found 12/17

$632

Tue 1/710:55 amDUB - PDX

2 stops37h 40mIberia

Deal found 12/16

$964

Wed 2/129:00 amDUB - PDX

3 stops23h 56mUnited Airlines

Deal found 12/17

$1,070

Fri 1/35:55 amDUB - PDX

1 stop13h 30mKLM

Deal found 12/17

$1,238

Thu 3/206:40 amDUB - PDX

3 stops22h 29mAir Canada

Deal found 12/17

$1,299

Find flights from Ireland to Portland within your budget

Fly from

Fly to

Route

Depart

Return

Price

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 1/23

3:20 pm-8:23 am

1 stop25h 03m

Portland

Fri 1/31

8:45 pm-1:10 pm

1 stop32h 25m

$479

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 1/16

12:30 pm-11:29 pm

2 stops42h 59m

Portland

Wed 1/29

1:00 pm-11:40 am

2 stops38h 40m

$512

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 1/13

1:25 pm-11:25 am

1 stop30h 00m

Portland

Sun 1/26

7:10 am-3:40 pm

2 stops24h 30m

$701

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 1/13

1:25 pm-11:25 am

1 stop30h 00m

Portland

Sun 1/26

7:05 am-8:45 am

1 stop17h 40m

$705

DublinPortland

DUB - PDX

DUBPDX

Dublin

Tue 2/11

10:55 am-4:35 pm

1 stop13h 40m

Portland

Wed 3/12

7:30 pm-5:00 pm

1 stop14h 30m

$726

DublinPortland

DUB - PDX

DUBPDX

Dublin

Mon 1/13

2:05 pm-1:16 pm

2 stops31h 11m

Portland

Sun 1/26

6:30 pm-12:35 pm

1 stop34h 05m

$729

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 1/17

9:00 am-12:56 am

3 stops23h 56m

Portland

Tue 1/21

5:00 am-7:00 am

2 stops18h 00m

$736

DublinPortland

DUB - PDX

DUBPDX

Dublin

Fri 2/7

9:00 am-6:24 pm

2 stops17h 24m

Portland

Thu 3/13

7:05 pm-6:10 am

2 stops28h 05m

$820

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 2/6

9:45 am-10:44 pm

2 stops20h 59m

Portland

Thu 3/13

6:00 am-5:20 pm

2 stops28h 20m

$851

DublinPortland

DUB - PDX

DUBPDX

Dublin

Thu 2/6

8:30 am-10:57 pm

2 stops22h 27m

Portland

Wed 3/12

7:00 am-11:00 am

2 stops21h 00m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 20 results

Best time to book a flight from Ireland to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Ireland 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.

Travel insights for flights from Ireland to Portland

Get recent, data-driven insights about flights from Ireland to Portland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Ireland to Portland (average of $277). Flying from Ireland to Portland in March is currently the most expensive (average of $376). 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.

Rainfall in Portland by month

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,604 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,349 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.7

Good

1,285 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,059 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines

7.3

Good

1,309 reviews

Delta

8.0

Very good

8,604 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Portland from Ireland?
Most people fly into Portland (PDX) if they book a flight to Portland from Ireland. Portland is conveniently located just 6.0 mi from Portland’s city center.
What are the cheapest airlines to fly from Ireland to Portland one-way?
$473 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Aer Lingus and British Airways, with prices starting from $557 and $612, respectively.
What are the most popular routes from Ireland to Portland?
Most travelers choose Dublin - Portland, Milltown (Kerry) Kerry - Portland or Cork - Portland when deciding on the best route from Ireland to Portland.
Can I find deals for flights from Ireland to Portland that include hotel bookings?
Yes. In addition to deals on Ireland to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ireland to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Portland.
Can I find deals for business class flights from Ireland to Portland?
Yes. Cheapflights offers flight deals from Ireland to Portland 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 Ireland to Portland?
Currently, November is the cheapest month in which you can book a flight from Ireland to Portland (average of $277). Flying from Ireland to Portland in March is currently the most expensive (average of $376). 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

Top airline flying from Ireland to Portland

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$686	Average$737	FlexibilityNo cancel fee	On-time70%

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$473+ Cheap flights from Ireland to Portland (PDX)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ireland to Portland with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ireland to Portland

Round-trip from

One-way from

Find flight deals from Ireland to Portland

Cheapest flights from Ireland to PortlandExplore the most affordable flight options available from Ireland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Explore the most affordable flight options available from Ireland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

Find flights from Ireland to Portland within your budget

Best time to book a flight from Ireland to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Ireland with our price prediction graph.

Travel insights for flights from Ireland to Portland

Get recent, data-driven insights about flights from Ireland to Portland including ideal travel times, pricing trends, and more.

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

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

Reviews of airlines servicing Portland

Related info for your journey

Find useful and relevant information for your journey from Ireland to Portland. 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 into for flights to Portland from Ireland?

What are the cheapest airlines to fly from Ireland to Portland one-way?

What are the most popular routes from Ireland to Portland?

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

How can I find direct flights from Ireland to Portland?

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

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

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 Ireland to Portland

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

Top airline flying from Ireland to Portland

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Travel Smart

Cheapest flights from Ireland to Portland
Explore the most affordable flight options available from Ireland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.