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$268+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DUB
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$357
(Priceline)

One-way from

$268
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$848
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. 22% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 12/285:40 amBOS - DUB
1 stop21h 05mDelta
Sat 1/108:45 amDUB - BOS
1 stop12h 35mDelta
Deal found 8/13$357
This Iberia deal was found by Cheapflights users on 8/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:29 pmBOS - DUB
1 stop11h 11mIberia
Tue 10/79:45 amDUB - BOS
1 stop15h 05mIberia
Deal found 8/12$358
This Delta deal was found by Cheapflights users on 8/12. 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.
Thu 11/610:20 pmBOS - DUB
Nonstop6h 00mDelta
Thu 11/139:45 amDUB - BOS
1 stop12h 34mDelta
Deal found 8/12$359
This Flightnetwork deal was found by Cheapflights users on 8/12. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:25 pmBOS - DUB
Nonstop6h 00mAer Lingus
Sun 9/74:45 pmDUB - BOS
Nonstop7h 00mAer Lingus
Deal found 8/12$360
This United deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:25 pmBOS - DUB
1 stop9h 05mMultiple Airlines
Tue 11/412:55 pmDUB - BOS
1 stop12h 25mMultiple Airlines
Deal found 8/12$361
This Delta deal was found by Cheapflights users on 8/13. 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 8/186:50 amBOS - DUB
1 stop20h 55mDelta
Wed 8/271:15 pmDUB - BOS
1 stop11h 10mDelta
Deal found 8/13$362
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 9/411:35 pmBOS - DUB
Nonstop6h 10mDelta
Fri 9/1212:00 pmDUB - BOS
Nonstop7h 10mDelta
Deal found 8/13$363
This Iberia deal was found by Cheapflights users on 8/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:40 pmBOS - DUB
1 stop13h 00mIberia
Mon 10/69:30 pmDUB - BOS
1 stop28h 45mIberia
Deal found 8/12$364
This Expedia deal was found by Cheapflights users on 8/12. 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.
Sat 11/15:45 pmBOS - DUB
1 stop11h 10mIberia
Thu 11/61:20 pmDUB - BOS
1 stop12h 35mIberia
Deal found 8/12$365
This Delta deal was found by Cheapflights users on 8/13. 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.
Sun 9/711:35 pmBOS - DUB
Nonstop6h 10mDelta
Wed 9/176:00 amDUB - BOS
1 stop12h 35mDelta
Deal found 8/13$366
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/69:59 amBOS - DUB
1 stop18h 16mDelta
Wed 9/1712:00 pmDUB - BOS
Nonstop7h 10mDelta
Deal found 8/13$367
This Iberia deal was found by Cheapflights users on 8/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:29 pmBOS - DUB
1 stop11h 11mIberia
Fri 9/129:15 amDUB - BOS
2 stops38h 34mIberia
Deal found 8/12$368

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 August 14, 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 12/28

1:00 pm-7:10 am

1 stop13h 10m

Dublin

Sat 1/17

9:00 am-7:42 pm

2 stops15h 42m

$357

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 1/1

6:15 am-7:10 am

1 stop19h 55m

Dublin

Wed 1/14

9:00 am-10:37 pm

1 stop18h 37m

$357

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 1/5

3:40 pm-7:10 am

2 stops34h 30m

Dublin

Sat 1/17

9:00 am-10:37 pm

1 stop18h 37m

$357

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 11/8

12:00 pm-7:45 am

2 stops14h 45m

Dublin

Wed 11/12

11:30 am-1:40 pm

Nonstop7h 10m

$358

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 8/24

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

Wed 9/3

1:15 pm-7:26 pm

1 stop11h 11m

$358

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 8/24

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

Tue 9/2

12:00 pm-12:19 am

1 stop17h 19m

$358

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 10/15

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

Wed 10/22

10:00 am-10:04 pm

1 stop17h 04m

$358

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 9/7

11:35 pm-10:45 am

Nonstop6h 10m

Dublin

Tue 9/16

10:00 am-7:42 pm

1 stop14h 42m

$358

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 8/26

11:40 pm-10:45 am

Nonstop6h 05m

Dublin

Wed 9/3

1:15 pm-11:00 pm

1 stop14h 45m

$358

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 9/2

11:35 pm-10:45 am

Nonstop6h 10m

Dublin

Wed 9/17

10:00 am-7:20 pm

1 stop14h 20m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 39 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 $925). 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 August 14, 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.

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 most popular routes from Maine to Dublin?

    When deciding which route to take from Maine to Dublin consider Boston Logan Intl - Dublin, Bangor - Dublin or Portland - 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 $925). 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 Dublin?

Book flights to Dublin 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$471Average$894FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$556Average$626FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$575Average$710FlexibilityNo cancel feeOn-time69%

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