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Cheap flights from Maine to Dublin from $304

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Dublin departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maine to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:00 pm - 1:15 pm
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
12:15 pm - 6:50 pm
DUB
-
BOS
11h 35m
1 stop
$529Icelandair
Sun, Sep 6 - Sun, Sep 20
Icelandair Logo
7:50 pm - 10:15 am
BOS
-
DUB
9h 25m
1 stop
Icelandair Logo
11:30 am - 5:50 pm
DUB
-
BOS
11h 20m
1 stop
$532Icelandair
Sat, Nov 21 - Sat, Nov 28
Icelandair Logo
7:50 pm - 10:15 am
BOS
-
DUB
9h 25m
1 stop
Icelandair Logo
11:30 am - 5:50 pm
DUB
-
BOS
11h 20m
1 stop
$534Icelandair
Sun, Nov 8 - Sun, Nov 15
Aer Lingus Logo
5:50 pm - 4:45 am
BOS
-
DUB
5h 55mnonstop
Aer Lingus Logo
4:45 pm - 6:55 pm
DUB
-
BOS
7h 10mnonstop
$545Aer Lingus
Sun, Nov 15 - Tue, Nov 17
Delta Logo
6:00 am - 7:45 am
PWM
-
DUB
20h 45m
1 stop
Delta Logo
5:45 am - 11:49 pm
DUB
-
PWM
23h 04m
2 stops
$705Delta
Tue, Nov 10 - Tue, Nov 24
Lufthansa Logo
2:45 pm - 10:20 am
PWM
-
DUB
14h 35m
1 stop
Lufthansa Logo
9:30 am - 4:09 pm
DUB
-
PWM
11h 39m
1 stop
$706Lufthansa
Tue, Nov 10 - Tue, Nov 24
KLM Logo
10:00 am - 8:45 am
PWM
-
DUB
17h 45m
1 stop
KLM Logo
9:40 am - 10:23 pm
DUB
-
PWM
17h 43m
1 stop
$708KLM
Tue, Nov 10 - Tue, Nov 24
Delta Logo
12:50 pm - 7:45 am
PWM
-
DUB
13h 55m
2 stops
Delta Logo
8:50 am - 10:23 pm
DUB
-
PWM
18h 33m
2 stops
$709Delta
Tue, Nov 10 - Tue, Nov 24
Lufthansa Logo
2:38 pm - 10:40 am
PWM
-
DUB
15h 02m
1 stop
Lufthansa Logo
9:30 am - 11:32 pm
DUB
-
PWM
19h 02m
1 stop
$712Lufthansa
Sat, Sep 12 - Sat, Sep 19
KLM Logo
6:30 am - 9:15 am
PWM
-
DUB
21h 45m
1 stop
KLM Logo
8:55 am - 11:59 pm
DUB
-
PWM
20h 04m
2 stops
$715KLM
Sat, Sep 12 - Sat, Sep 19

Delta flights from Maine to Dublin

Our best Delta deals on Maine to Dublin flight tickets
Delta
Nov 10
PWM6:00 amPortland
20h 45m
1 stop
DUB7:45 amDublin
Nov 24
DUB5:45 amDublin
23h 04m
2 stops
PWM11:49 pmPortland
$705
Delta
Nov 10
PWM12:50 pmPortland
13h 55m
2 stops
DUB7:45 amDublin
Nov 24
DUB8:50 amDublin
18h 33m
2 stops
PWM10:23 pmPortland
$709
Delta
Aug 16
PWM6:05 amPortland
21h 40m
1 stop
DUB8:45 amDublin
Aug 29
DUB5:55 amDublin
20h 36m
2 stops
PWM9:31 pmPortland
$793

Lufthansa flights from Maine to Dublin

Our best Lufthansa deals on Maine to Dublin flight tickets
Lufthansa
Nov 10
PWM2:45 pmPortland
14h 35m
1 stop
DUB10:20 amDublin
Nov 24
DUB9:30 amDublin
11h 39m
1 stop
PWM4:09 pmPortland
$706
Lufthansa
Sep 12
PWM2:38 pmPortland
15h 02m
1 stop
DUB10:40 amDublin
Sep 19
DUB9:30 amDublin
19h 02m
1 stop
PWM11:32 pmPortland
$712
Lufthansa
Aug 22
PWM5:03 pmPortland
11h 42m
1 stop
DUB9:45 amDublin
Aug 29
DUB8:50 amDublin
10h 48m
1 stop
PWM2:38 pmPortland
$741

momondo 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, momondo users made 832,500 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Maine to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 9/6

11:00 pm-1:15 pm

1 stop9h 15m

Dublin

Sun 9/20

12:15 pm-6:50 pm

1 stop11h 35m

$529

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 11/21

7:50 pm-10:15 am

1 stop9h 25m

Dublin

Sat 11/28

11:30 am-5:50 pm

1 stop11h 20m

$532

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 11/8

7:50 pm-10:15 am

1 stop9h 25m

Dublin

Sun 11/15

11:30 am-5:50 pm

1 stop11h 20m

$534
Quickest round-trip

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 11/15

5:50 pm-4:45 am

Nonstop5h 55m

Dublin

Tue 11/17

4:45 pm-6:55 pm

Nonstop7h 10m

$545

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 11/10

6:00 am-7:45 am

1 stop20h 45m

Dublin

Tue 11/24

5:45 am-11:49 pm

2 stops23h 04m

$705

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 11/10

2:45 pm-10:20 am

1 stop14h 35m

Dublin

Tue 11/24

9:30 am-4:09 pm

1 stop11h 39m

$706

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 11/10

10:00 am-8:45 am

1 stop17h 45m

Dublin

Tue 11/24

9:40 am-10:23 pm

1 stop17h 43m

$708

PortlandDublin

PWM - DUB

PWMDUB

Portland

Tue 11/10

12:50 pm-7:45 am

2 stops13h 55m

Dublin

Tue 11/24

8:50 am-10:23 pm

2 stops18h 33m

$709

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 9/12

2:38 pm-10:40 am

1 stop15h 02m

Dublin

Sat 9/19

9:30 am-11:32 pm

1 stop19h 02m

$712

PortlandDublin

PWM - DUB

PWMDUB

Portland

Sat 9/12

6:30 am-9:15 am

1 stop21h 45m

Dublin

Sat 9/19

8:55 am-11:59 pm

2 stops20h 04m

$715

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Maine to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

In general, December is the cheapest month to fly from Maine to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Dublin in December, then February is your next best option. Flight prices from Maine to Dublin during February average around $459.

Cheap Maine to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Dublin

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Maine to Dublin takes 5h 55m
Direct flights go from Maine to Dublin every day.
There is 1 airport in Dublin. From Maine there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Maine to Dublin

  • When did momondo last update prices for flights from Maine to Dublin Airport?

    Prices for flights from Maine to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Maine to Dublin Airport?

  • How old do you have to be to fly from Maine to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Maine to Dublin

Compare and see reviews for airlines that fly from Maine to Dublin with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $525Free CancellationRating
7.1
11,638 reviews
Search American Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Dublin?

Finding the right flight to Dublin from Maine is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Maine to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maine to Dublin flights to just show those with flexible booking policies.

How can momondo help me find flights from Maine to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from Maine. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Maine to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Maine to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Dublin trip

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