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$223+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DUB
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This KLM deal was found by Cheapflights users on 2/4. 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.
Mon 2/2310:15 pm
BOS
-
DUB
Nonstop6h 05m
KLM
Tue 3/311:30 am
DUB
-
BOS
Nonstop7h 10m
KLM
Deal found 2/4$350
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 2/236:00 am
BOS
-
DUB
1 stop21h 10m
United Airlines
Mon 3/168:00 am
DUB
-
BOS
1 stop14h 02m
United Airlines
Deal found 2/4$351
This KAYAK deal was found by Cheapflights users on 2/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:02 pm
BOS
-
DUB
Nonstop6h 18m
JetBlue
Wed 5/610:40 am
DUB
-
BOS
Nonstop6h 59m
JetBlue
Deal found 2/4$352
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/267:50 pm
BOS
-
DUB
1 stop9h 25m
Icelandair
Tue 3/1011:30 am
DUB
-
BOS
1 stop11h 20m
Icelandair
Deal found 2/4$353
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/510:10 pm
BOS
-
DUB
1 stop14h 35m
Multiple Airlines
Mon 2/910:50 am
DUB
-
BOS
1 stop12h 45m
Multiple Airlines
Deal found 2/4$354
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/276:55 pm
BOS
-
DUB
1 stop31h 15m
United Airlines
Sun 3/88:00 am
DUB
-
BOS
2 stops37h 50m
United Airlines
Deal found 2/3$355
This KLM deal was found by Cheapflights users on 2/4. 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 4/1411:30 pm
BOS
-
DUB
Nonstop6h 15m
KLM
Thu 4/233:00 pm
DUB
-
BOS
Nonstop7h 04m
KLM
Deal found 2/4$356
This KLM deal was found by Cheapflights users on 2/3. 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 4/1411:30 pm
BOS
-
DUB
Nonstop6h 15m
KLM
Wed 4/223:00 pm
DUB
-
BOS
Nonstop7h 04m
KLM
Deal found 2/3$357
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 4/15:45 am
BOS
-
DUB
1 stop20h 35m
United Airlines
Thu 4/99:50 am
DUB
-
BOS
1 stop11h 05m
United Airlines
Deal found 2/3$358
This Air Canada deal was found by Cheapflights users on 2/2. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/193:35 pm
BOS
-
DUB
2 stops34h 35m
Air Canada
Sat 2/289:00 am
DUB
-
BOS
1 stop11h 57m
Air Canada
Deal found 2/2$359
This KLM deal was found by Cheapflights users on 2/2. 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 4/145:08 pm
BOS
-
DUB
1 stop11h 07m
KLM
Tue 4/213:00 pm
DUB
-
BOS
Nonstop7h 04m
KLM
Deal found 2/2$361
This Delta deal was found by Cheapflights users on 2/3. 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 2/235:06 am
BGR
-
DUB
2 stops23h 14m
Delta
Sun 3/18:50 am
DUB
-
BGR
2 stops36h 01m
Delta
Deal found 2/3$474

Find flight deals from Maine to Dublin

Keep the following information in mind while searching for Maine to Dublin flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(United Airlines)

One-way from

$223
(Mytrip)
Provider with most accurate pricing for Portland-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Dublin flights.
Search Deals
From Maine to Dublin
Search Deals
One-way flight from Maine to Dublin
Search Deals

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 February 4, 2026.
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

Wed 2/25

10:15 pm-9:20 am

Nonstop6h 05m

Dublin

Sun 3/1

11:30 am-1:40 pm

Nonstop7h 10m

$350

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/3

2:20 pm-10:20 am

1 stop15h 00m

Dublin

Mon 3/16

8:00 am-3:57 pm

1 stop11h 57m

$351

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 2/26

10:40 am-7:45 am

1 stop16h 05m

Dublin

Sun 3/1

11:30 am-1:40 pm

Nonstop7h 10m

$355

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 2/25

9:05 am-7:45 am

1 stop17h 40m

Dublin

Sun 3/1

11:30 am-1:40 pm

Nonstop7h 10m

$355

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 2/25

2:20 pm-9:55 am

2 stops14h 35m

Dublin

Sun 3/1

9:00 am-6:02 pm

1 stop14h 02m

$356

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 4/20

11:30 pm-10:45 am

Nonstop6h 15m

Dublin

Wed 4/29

3:00 pm-5:04 pm

Nonstop7h 04m

$357

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 3/17

2:00 pm-7:45 am

1 stop13h 45m

Dublin

Wed 3/25

11:30 am-2:40 pm

Nonstop7h 10m

$357

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Thu 3/5

5:45 am-7:10 am

2 stops20h 25m

Dublin

Sun 3/8

8:00 am-5:50 pm

2 stops37h 50m

$360

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 5/3

5:08 pm-9:15 am

1 stop11h 07m

Dublin

Wed 5/13

3:00 pm-5:04 pm

Nonstop7h 04m

$361

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/26

9:02 am-9:15 am

1 stop19h 13m

Dublin

Fri 5/8

3:00 pm-5:04 pm

Nonstop7h 04m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 49 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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Maine to Dublin?

    Departing from Maine to Dublin will take you 6h 05m. The distance from Maine to Dublin is about 2983 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$690FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$539Average$853FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$556Average$605FlexibilityNo cancel feeOn-time62%

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