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Cheap flights from Portland (PWM) to Ireland from $440

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — DUB
Mai 21 — Mai 281
From?
To?
Di 5/21
Di 5/28
1 adult, Economy
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What is the cheapest month to fly from Portland, Maine to Ireland?

Our data shows that October tends to be the cheapest month to fly to Ireland from Portland, Maine. Users have commonly found prices around $921 for the month, but tickets can be as low as $558. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Portland, Maine to Ireland (PWM - IE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Ireland as you normally would.

Cheap American Airlines flights from Portland to Ireland

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
Check out some of the cheapest American Airlines flights we've come across from Portland to Ireland. Make sure to double check the flight details before booking.
Di 10/224:17 pmPWM - DUB
2 stops13h 58mAmerican Airlines
Di 10/299:40 amDUB - PWM
1 stop16h 34mAmerican Airlines
Deal found 5/15$650
Di 10/224:17 pmPWM - DUB
2 stops13h 58mAmerican Airlines
Di 10/299:40 amDUB - PWM
2 stops16h 26mAmerican Airlines
Deal found 5/15$655
So 10/201:07 pmPWM - DUB
1 stop17h 33mAmerican Airlines
Do 10/319:40 amDUB - PWM
1 stop16h 34mAmerican Airlines
Deal found 5/15$1,548
Sa 10/194:17 pmPWM - DUB
1 stop8h 58mAmerican Airlines
Di 10/299:40 amDUB - PWM
1 stop16h 34mAmerican Airlines
Deal found 5/15$3,958

Cheap Delta flights from Portland to Ireland

Explore cheap flight options specifically provided by Delta for the route between Portland and Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Portland to Ireland. Deals are refreshing constantly so come back soon for more options.
Di 10/223:00 pmPWM - DUB
1 stop13h 15mDelta
Mi 10/3010:45 amDUB - PWM
1 stop16h 53mDelta
Deal found 5/15$658
So 10/206:05 amPWM - DUB
1 stop21h 40mDelta
Do 10/3111:50 amDUB - PWM
2 stops15h 17mDelta
Deal found 5/15$662
Mo 10/2112:55 pmPWM - DUB
2 stops15h 20mDelta
Mo 10/2810:45 amDUB - PWM
1 stop16h 53mDelta
Deal found 5/15$712
So 10/203:00 pmPWM - DUB
1 stop13h 15mDelta
So 10/276:00 amDUB - PWM
2 stops21h 06mDelta
Deal found 5/15$725
So 10/2012:55 pmPWM - DUB
2 stops15h 20mDelta
So 10/276:00 amDUB - PWM
2 stops21h 06mDelta
Deal found 5/15$729
Fr 10/183:00 pmPWM - DUB
1 stop13h 15mDelta
Mo 10/2810:45 amDUB - PWM
1 stop16h 53mDelta
Deal found 5/15$758
Fr 10/183:00 pmPWM - DUB
1 stop13h 15mDelta
Fr 10/2510:00 amDUB - PWM
1 stop18h 38mDelta
Deal found 5/15$762
Do 10/243:00 pmPWM - DUB
1 stop13h 15mDelta
Mo 10/2810:45 amDUB - PWM
1 stop16h 53mDelta
Deal found 5/15$783

Portland to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Portland and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
These are some of the best deals we've found on flights to Ireland in 2024 at this time. More deals are always being added, so be sure to check back regularly.
So 12/16:05 amPWM - DUB
1 stop22h 20mDelta
Sa 12/148:55 amDUB - PWM
2 stops19h 11mDelta
Deal found 5/15$565
So 12/14:55 pmPWM - DUB
2 stops18h 05mDelta
Sa 12/146:00 amDUB - PWM
2 stops22h 06mDelta
Deal found 5/15$583
Di 10/224:17 pmPWM - DUB
2 stops13h 58mAmerican Airlines
Di 10/299:40 amDUB - PWM
1 stop16h 34mAmerican Airlines
Deal found 5/15$650
Di 10/224:17 pmPWM - DUB
2 stops13h 58mAmerican Airlines
Di 10/299:40 amDUB - PWM
2 stops16h 26mAmerican Airlines
Deal found 5/15$655
Di 10/223:00 pmPWM - DUB
1 stop13h 15mDelta
Mi 10/3010:45 amDUB - PWM
1 stop16h 53mDelta
Deal found 5/15$658
So 10/201:18 pmPWM - DUB
2 stops15h 32mMultiple Airlines
Do 10/319:10 amDUB - PWM
2 stops17h 04mMultiple Airlines
Deal found 5/15$659
So 10/203:00 pmPWM - DUB
1 stop13h 15mDelta
Mi 10/3011:50 amDUB - PWM
2 stops15h 17mDelta
Deal found 5/15$662
So 10/205:30 amPWM - DUB
1 stop23h 50mUnited Airlines
Di 10/2911:50 amDUB - PWM
1 stop15h 58mUnited Airlines
Deal found 5/15$663
So 10/2011:40 amPWM - DUB
1 stop18h 05mKLM
Di 10/298:50 amDUB - PWM
2 stops18h 16mKLM
Deal found 5/15$677

One-way flights to Ireland from Portland

Search for one-way flight options from Portland to Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated Mai 16, 2024.
If you're seeking multiple options on one-way flights from Portland to Ireland, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Portland to Ireland should utilize the search form at the the top of the page.
Fr 6/145:26 pmPWM - DUB
2 stops35h 34mWestJet
Deal found 5/15$440
Fr 6/149:49 amPWM - DUB
3 stops44h 41mMultiple Airlines
Deal found 5/15$588
Fr 6/1411:55 amPWM - DUB
1 stop14h 10mAustrian Airlines
Deal found 5/15$1,081

Find flights from Portland to Ireland within your budget

Customize your flight search to find flights from Portland to Ireland 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 2,644,845 searches. Data last updated Mai 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$650 - $800

Route

Depart

Return

Price

PortlandDublin

PWM - DUB

PWMDUB

Portland

Di 10/22

2 stops13h 58m

Dublin

Di 10/29

1 stop16h 34m

$650

PortlandDublin

PWM - DUB

PWMDUB

Portland

Di 10/22

2 stops13h 58m

Dublin

Di 10/29

2 stops16h 26m

$655

PortlandDublin

PWM - DUB

PWMDUB

Portland

Di 10/22

1 stop13h 15m

Dublin

Mi 10/30

1 stop16h 53m

$658

PortlandDublin

PWM - DUB

PWMDUB

Portland

So 10/20

2 stops15h 32m

Dublin

Do 10/31

2 stops17h 04m

$659

PortlandDublin

PWM - DUB

PWMDUB

Portland

So 10/20

1 stop21h 40m

Dublin

Do 10/31

2 stops15h 17m

$662

PortlandDublin

PWM - DUB

PWMDUB

Portland

So 10/20

1 stop23h 50m

Dublin

Di 10/29

1 stop15h 58m

$663

PortlandDublin

PWM - DUB

PWMDUB

Portland

So 10/20

1 stop18h 05m

Dublin

Di 10/29

2 stops18h 16m

$677

PortlandDublin

PWM - DUB

PWMDUB

Portland

Mi 10/23

2 stops15h 27m

Dublin

Di 10/29

2 stops17h 09m

$684

PortlandDublin

PWM - DUB

PWMDUB

Portland

Di 10/22

3 stops18h 30m

Dublin

Di 10/29

3 stops19h 11m

$800

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated Mai 16, 2024.
Peruse reviews from past customers who have flown with American Airlines, Delta and United Airlines from Portland to Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,691 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,691 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,055 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,920 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,946 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

    Most people fly from Portland (PWM) if they book a flight from Portland to Ireland. Portland is conveniently located just 2.9 mi from Portland’s city center.

  • Can I find flights from Portland, Maine to Ireland for under $700 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Ireland for under $700. The cheapest flight booked recently is on American Airlines for just $650, but on average you can expect to pay $703.

  • What are the most popular airlines that fly from Portland, Maine to Ireland?

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

  • What does PWM to DUB mean?

    This is defined as Portland Airport (PWM) and Dublin Airport (DUB). Codes like Dublin Airport are often used to just call airports uniquely. Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Portland to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to Ireland that allow pets onboard?

    Many airlines flying from Portland to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Ireland?

    Yes, you can often find last-minute deals on Portland to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Ireland flight deals updated?

    The Portland, Maine to Ireland flight deals you see on this page were last updated on 5/15.

See more FAQs

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Top 4 airlines flying from Portland to Ireland

Discover the top 4 airlines that operate flights from Portland to Ireland. 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 2,644,845 searches. Data last updated Mai 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$558Average$1,123FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$578Average$758FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest$590Average$883FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$612Average$1,122FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Portland to Ireland by cabin class

Find flights from Portland to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Ireland?

Cheapflights helps you search for flights from Portland to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portland to Ireland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ireland from Portland.

Can Cheapflights find flights from Portland to Ireland with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Ireland with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Ireland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ireland from Portland today and book when prices fit your budget.

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