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$255+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DUB
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$392
(PLAY)

One-way from

$255
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$630
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 ($250 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 pmBOS - DUB
1 stop9h 55mPLAY
Wed 10/2211:35 amDUB - BOS
1 stop11h 15mPLAY
Deal found 3/30$391
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Mon 11/108:50 pmBOS - DUB
1 stop8h 25mIcelandair
Mon 11/1711:30 amDUB - BOS
1 stop11h 15mIcelandair
Deal found 3/30$406
This oojo deal was found by Cheapflights users on 3/30. 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.
Mon 10/205:40 pmBOS - DUB
1 stop13h 10mScandinavian Airlines
Wed 10/2912:40 pmDUB - BOS
1 stop32h 10mScandinavian Airlines
Deal found 3/30$414
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 10/246:00 amBOS - DUB
1 stop23h 20mUnited Airlines
Sun 11/29:00 amDUB - BOS
1 stop32h 12mUnited Airlines
Deal found 3/30$428
This FlightHub deal was found by Cheapflights users on 3/30. 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 11/410:40 amBOS - DUB
1 stop15h 30mMultiple Airlines
Tue 11/1112:55 pmDUB - BOS
1 stop12h 25mMultiple Airlines
Deal found 3/30$441
This Booking.com deal was found by Cheapflights users on 3/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:20 amBOS - DUB
2 stops15h 50mAir Canada
Sat 11/159:00 amDUB - BOS
2 stops16h 18mAir Canada
Deal found 3/30$442
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:20 pmBOS - DUB
Nonstop5h 55mAer Lingus
Tue 12/911:35 amDUB - BOS
Nonstop7h 10mAer Lingus
Deal found 3/30$497
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 11/1110:20 pmBOS - DUB
Nonstop6h 00mKLM
Sun 11/1611:30 amDUB - BOS
Nonstop7h 35mKLM
Deal found 3/30$514
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 11/1010:30 amBOS - DUB
1 stop16h 15mDelta
Sun 11/1611:30 amDUB - BOS
Nonstop7h 35mDelta
Deal found 3/30$518
This JetBlue deal was found by Cheapflights users on 3/29. 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.
Wed 10/159:45 pmBOS - DUB
Nonstop6h 15mJetBlue
Thu 10/2310:40 amDUB - BOS
Nonstop7h 21mJetBlue
Deal found 3/29$531
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Fri 10/248:05 pmBOS - DUB
2 stops21h 10mLufthansa
Sat 11/15:00 amDUB - BOS
2 stops22h 54mLufthansa
Deal found 3/30$545
This JetBlue deal was found by Cheapflights users on 3/29. 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.
Wed 5/143:35 pmPWM - DUB
1 stop11h 45mJetBlue
Wed 5/2111:30 amDUB - PWM
1 stop16h 30mJetBlue
Deal found 3/29$629

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 March 31, 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

Sun 9/14

7:15 pm-10:10 am

1 stop9h 55m

Dublin

Tue 9/23

11:35 am-5:50 pm

1 stop11h 15m

$392

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 9/16

5:40 pm-11:50 am

1 stop13h 10m

Dublin

Mon 9/29

12:40 pm-3:35 pm

1 stop31h 55m

$418

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 5/14

6:00 am-10:15 am

2 stops23h 15m

Dublin

Wed 5/21

11:35 am-10:56 pm

2 stops16h 21m

$482

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 4/26

9:03 pm-8:20 am

Nonstop6h 17m

Dublin

Sat 5/3

10:40 am-12:40 pm

Nonstop7h 00m

$566

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/25

12:30 pm-9:45 am

1 stop16h 15m

Dublin

Thu 6/5

9:20 am-10:23 am

2 stops30h 03m

$567

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 9/3

10:20 am-7:45 am

1 stop16h 25m

Dublin

Thu 9/18

9:20 am-2:31 pm

1 stop10h 11m

$575

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 5/29

11:25 pm-10:45 am

Nonstop6h 20m

Dublin

Mon 6/9

3:00 pm-5:10 pm

Nonstop7h 10m

$576

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 4/28

10:00 pm-3:45 pm

1 stop12h 45m

Dublin

Wed 4/30

9:30 am-5:44 pm

1 stop13h 14m

$579

PortlandDublin

PWM - DUB

PWMDUB

Portland

Wed 5/14

3:35 pm-8:20 am

1 stop11h 45m

Dublin

Wed 5/21

11:30 am-11:00 pm

1 stop16h 30m

$629

PortlandDublin

PWM - DUB

PWMDUB

Portland

Wed 5/14

12:37 pm-10:20 am

1 stop16h 43m

Dublin

Wed 5/21

9:50 am-5:43 pm

2 stops36h 53m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

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 $1,010). 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 March 31, 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 March 31, 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
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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 $277. However, be on the lookout for offers from TAP AIR PORTUGAL and Vueling, 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 $1,010). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$497Average$898FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$575Average$733FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$621Average$722FlexibilityNo cancel feeOn-time62%
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