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$267+ Cheap flights from Maine to Dublin (DUB)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DUB
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Maine to Dublin

Keep the following information in mind while searching for Maine to Dublin flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$479
(oojo)

One-way from

$267
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$625
Provider with most accurate pricing for Portland-Dublin flight deals.
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Provider most trusted by Cheapflights users for Portland-Dublin flights.
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From Maine to Dublin
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One-way flight from Maine to Dublin
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Highest demand for flights based on searches. 24% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Maine to Dublin

Cheapest flights from Maine to Dublin
Explore the most affordable flight options available from Maine to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:50 pmBOS - DUB
1 stop9h 15mIcelandair
Sun 9/1412:15 pmDUB - BOS
1 stop14h 45mIcelandair
Deal found 4/23$479
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:40 pmBOS - DUB
1 stop10h 45mScandinavian Airlines
Sun 10/125:00 pmDUB - BOS
1 stop27h 35mScandinavian Airlines
Deal found 4/23$482
This United Airlines deal was found by Cheapflights users on 4/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:30 amBOS - DUB
1 stop23h 50mUnited Airlines
Sat 8/169:20 amDUB - BOS
1 stop29h 15mUnited Airlines
Deal found 4/23$487
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:40 amBOS - DUB
2 stops16h 05mMultiple Airlines
Mon 8/251:00 pmDUB - BOS
1 stop11h 55mMultiple Airlines
Deal found 4/23$494
This deal was found by Cheapflights users on 4/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:20 pmBOS - DUB
1 stop11h 25mAir Canada
Mon 9/159:20 amDUB - BOS
1 stop10h 11mAir Canada
Deal found 4/22$499
This PLAY deal was found by Cheapflights users on 4/24. 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 PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:15 pmBOS - DUB
1 stop10h 00mPLAY
Sun 5/1811:35 amDUB - BOS
1 stop11h 15mPLAY
Deal found 4/24$503
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 8/1311:40 pmBOS - DUB
Nonstop6h 05mDelta
Sat 8/233:00 pmDUB - BOS
Nonstop7h 20mDelta
Deal found 4/23$519
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:05 pmBOS - DUB
1 stop14h 05mSWISS
Sat 5/176:40 pmDUB - BOS
1 stop25h 45mSWISS
Deal found 4/22$540
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:05 pmBOS - DUB
2 stops15h 50mLufthansa
Mon 8/255:55 amDUB - BOS
2 stops16h 45mLufthansa
Deal found 4/23$543
This Air France deal was found by Cheapflights users on 4/23. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1311:25 pmBOS - DUB
Nonstop6h 20mAir France
Thu 5/223:00 pmDUB - BOS
Nonstop7h 10mAir France
Deal found 4/23$546
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:45 pmBOS - DUB
Nonstop6h 15mJetBlue
Wed 10/2210:40 amDUB - BOS
Nonstop7h 21mJetBlue
Deal found 4/23$555
This FlightHub deal was found by Cheapflights users on 4/23. 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 11/255:50 pmBOS - DUB
Nonstop5h 55mAer Lingus
Mon 12/111:35 amDUB - BOS
Nonstop7h 10mAer Lingus
Deal found 4/23$561

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Dublin 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 April 24, 2025.
Use the filters below to find and compare flights from Maine to Dublin that are best for you.

Fly from

Maine

Fly to

Dublin

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 9/6

8:50 pm-11:05 am

1 stop9h 15m

Dublin

Sun 9/14

12:15 pm-10:00 pm

1 stop14h 45m

$479

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 10/3

5:40 pm-9:25 am

1 stop10h 45m

Dublin

Sun 10/12

5:00 pm-3:35 pm

1 stop27h 35m

$482

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 7/31

5:30 am-10:20 am

1 stop23h 50m

Dublin

Sat 8/16

9:20 am-9:35 am

1 stop29h 15m

$487

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 8/15

12:15 pm-7:45 am

2 stops14h 30m

Dublin

Fri 8/22

8:45 am-7:55 pm

1 stop16h 10m

$494

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 9/1

3:20 pm-7:45 am

1 stop11h 25m

Dublin

Mon 9/15

9:20 am-2:31 pm

1 stop10h 11m

$499

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 6/4

7:15 pm-10:15 am

1 stop10h 00m

Dublin

Sat 6/14

11:35 am-5:50 pm

1 stop11h 15m

$508

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 8/13

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

Sat 8/23

3:00 pm-5:20 pm

Nonstop7h 20m

$519

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/11

5:05 pm-12:10 pm

1 stop14h 05m

Dublin

Sat 5/17

6:40 pm-3:25 pm

1 stop25h 45m

$540

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 8/12

8:05 pm-4:55 pm

2 stops15h 50m

Dublin

Mon 8/25

5:55 am-5:40 pm

2 stops16h 45m

$543

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 5/13

11:25 pm-10:45 am

Nonstop6h 20m

Dublin

Sun 5/18

12:00 pm-2:10 pm

Nonstop7h 10m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 32 results
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Best time to book a flight from Maine to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Maine 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 Maine to Dublin

What is the cheapest month to book a flight from Maine to Dublin?

Currently, November is the cheapest month in which you can book a flight from Maine to Dublin (average of $509). Flying from Maine to Dublin in June is currently the most expensive (average of $1,006). 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 time of day to fly from ME to DUB?

Find hourly flight availability from Maine to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 60.8 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Maine to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,442 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Maine to Dublin. 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 Dublin from Maine?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Maine to Dublin.

  • What are the cheapest airlines to fly from Maine to Dublin one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $295. However, be on the lookout for offers from JetBlue and Icelandair, as they are both options that can get you from Maine to Dublin for a low price.

  • What are the most popular routes from Maine to Dublin?

    When deciding which route to take from Maine to Dublin consider Boston Logan Intl - Dublin, Portland - Dublin or Bangor - Dublin as they are the most popular.

  • Can I find deals for flights from Maine to Dublin that include hotel bookings?

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

  • How can I find direct flights from Maine to Dublin?

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

  • Can I find deals for business class flights from Maine to Dublin?

    Yes. Cheapflights offers flight deals from Maine to Dublin 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 Maine to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Maine to Dublin (average of $509). Flying from Maine to Dublin in June is currently the most expensive (average of $1,006). 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

Traveling to a place near Maine?

Book flights to Maine if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Maine to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Maine to Dublin

Discover the top 3 airlines that operate flights from Maine to Dublin. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$471Average$855FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$575Average$779FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$580Average$721FlexibilityNo cancel feeOn-time62%

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