What is the cheapest airline that flies from Maine to Dublin?

United Airlines, Aer Lingus, and Delta are the most popular carriers operating from Maine to Dublin

How long does it take to fly to Dublin?

Average flight duration from Maine to Dublin depends on which airport you fly into and out of. Flying from Portland to Dublin is 11h 10m on average, while flying from Bangor to Dublin is 18h on average. Dublin is the most popular airport in 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?

As of November 2026, there are 2 operators available to choose from 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.

$453 Cheap Flights from Maine to Dublin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maine to Dublin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:06 pm - 9:55 amPWM Portland-DUB Dublin

12h 49m1 stop Newark

9:50 am - 9:27 pmDUB Dublin-PWM Portland

40h 37m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$699United Airlines

Mon, Mar 22 - Wed, Mar 31

8:00 am - 11:10 amBGR Bangor-DUB Dublin

22h 10m1 stop Newark

9:50 am - 5:04 pmDUB Dublin-BGR Bangor

36h 14m3 stops Toronto Pearson Intl Ottawa Newark

$700United Airlines

Sun, Apr 25 - Wed, Apr 28

5:50 pm - 7:20 amBGR Bangor-DUB Dublin

32h 30m2 stops Newark Washington, D.C. Dulles Intl

9:50 am - 5:04 pmDUB Dublin-BGR Bangor

36h 14m3 stops Toronto Pearson Intl Ottawa Newark

$710United Airlines

Sun, Apr 25 - Wed, Apr 28

9:12 am - 7:30 amPWM Portland-DUB Dublin

17h 18m1 stop Newark

9:00 am - 7:25 pmDUB Dublin-PWM Portland

39h 25m2 stops Toronto Pearson Intl Newark

$713United Airlines

Tue, Dec 8 - Tue, Dec 15

9:12 am - 7:10 amPWM Portland-DUB Dublin

40h 58m2 stops Newark Toronto Pearson Intl

9:00 am - 7:25 pmDUB Dublin-PWM Portland

39h 25m2 stops Toronto Pearson Intl Newark

$721Air Canada

Tue, Dec 8 - Tue, Dec 15

6:00 am - 8:45 amBGR Bangor-DUB Dublin

21h 45m1 stop New York John F Kennedy Intl

5:15 pm - 10:01 pmDUB Dublin-BGR Bangor

33h 46m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$722KLM

Mon, Feb 8 - Mon, Feb 15

6:00 am - 10:15 pmBGR Bangor-DUB Dublin

35h 15m2 stops New York John F Kennedy Intl Amsterdam Schiphol

5:15 pm - 10:01 pmDUB Dublin-BGR Bangor

33h 46m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$725KLM

Mon, Feb 8 - Mon, Feb 15

6:30 am - 9:00 amPWM Portland-DUB Dublin

22h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:00 am - 11:49 pmDUB Dublin-PWM Portland

22h 49m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$726Delta

Mon, Mar 22 - Wed, Mar 31

10:45 am - 9:00 amBGR Bangor-DUB Dublin

17h 15m1 stop Philadelphia

11:30 am - 3:26 pmDUB Dublin-BGR Bangor

32h 56m1 stop Philadelphia

$1,053American Airlines

Thu, Dec 17 - Thu, Dec 24

12:45 pm - 9:00 amBGR Bangor-DUB Dublin

15h 15m2 stops Washington, D.C. Reagan-National Philadelphia

11:30 am - 3:26 pmDUB Dublin-BGR Bangor

32h 56m1 stop Philadelphia

$1,057American Airlines

Thu, Dec 17 - Thu, Dec 24

Cheap last minute flights

Enter your travel dates to find the best prices.

8:49 am - 7:10 amPWM Portland-DUB Dublin

17h 21m2 stops Newark Toronto Pearson Intl

9:00 am - 11:21 pmDUB Dublin-PWM Portland

43h 21m2 stops Toronto Pearson Intl Newark

$881Air Canada

Sat, Nov 7 - Sat, Nov 14

2:33 pm - 8:45 amPWM Portland-DUB Dublin

13h 12m1 stop New York John F Kennedy Intl

5:45 am - 12:19 amDUB Dublin-PWM Portland

23h 34m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$885Delta

Sat, Nov 7 - Sat, Nov 14

11:00 am - 7:30 amBGR Bangor-DUB Dublin

15h 30m1 stop Newark

9:00 am - 10:19 amDUB Dublin-BGR Bangor

30h 19m2 stops Toronto Pearson Intl Newark

$886United Airlines

Sat, Nov 7 - Sat, Nov 14

8:49 am - 9:55 amPWM Portland-DUB Dublin

20h 06m1 stop Newark

1:35 pm - 11:21 pmDUB Dublin-PWM Portland

14h 46m1 stop Newark

$889United Airlines

Sat, Nov 7 - Sat, Nov 14

5:55 pm - 8:40 amBGR Bangor-DUB Dublin

9h 45m1 stop Philadelphia

11:30 am - 10:59 pmDUB Dublin-BGR Bangor

16h 29m1 stop Philadelphia

$889American Airlines

Sat, Nov 7 - Sat, Nov 14

11:00 am - 8:10 amBGR Bangor-DUB Dublin

16h 10m2 stops Newark Chicago O'Hare Intl

9:00 am - 10:19 amDUB Dublin-BGR Bangor

30h 19m2 stops Toronto Pearson Intl Newark

$891United Airlines

Sat, Nov 7 - Sat, Nov 14

8:49 am - 7:10 amPWM Portland-DUB Dublin

17h 21m3 stops Newark Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

9:00 am - 11:21 pmDUB Dublin-PWM Portland

19h 21m2 stops Toronto Pearson Intl Newark

$898Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

8:49 am - 7:10 amPWM Portland-DUB Dublin

17h 21m3 stops Newark Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

12:05 pm - 9:00 amDUB Dublin-PWM Portland

25h 55m3 stops London Heathrow Toronto Pearson Intl Newark

$1,492Air Canada

Sat, Nov 7 - Sat, Nov 14

6:10 am - 9:25 amBGR Bangor-DUB Dublin

22h 15m3 stops New York LaGuardia Boston Logan Intl Kastrup Copenhagen

7:05 pm - 11:25 pmDUB Dublin-BGR Bangor

33h 20m3 stops Kastrup Copenhagen Boston Logan Intl New York LaGuardia

$4,540Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

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United Airlines flights from Maine to Dublin

Our best United Airlines deals on Maine to Dublin flight tickets

United Airlines

Mar 22

PWM5:06 pmPortland

12h 49m

1 stop

DUB9:55 amDublin

Mar 31

DUB9:50 amDublin

40h 37m

2 stops

PWM9:27 pmPortland

$699

United Airlines

Apr 25

BGR8:00 amBangor

22h 10m

1 stop

DUB11:10 amDublin

Apr 28

DUB9:50 amDublin

36h 14m

3 stops

BGR5:04 pmBangor

$700

United Airlines

Apr 25

BGR5:50 pmBangor

32h 30m

2 stops

DUB7:20 amDublin

Apr 28

DUB9:50 amDublin

36h 14m

3 stops

BGR5:04 pmBangor

$710

KLM flights from Maine to Dublin

Our best KLM deals on Maine to Dublin flight tickets

KLM

Feb 8

BGR6:00 amBangor

21h 45m

1 stop

DUB8:45 amDublin

Feb 15

DUB5:15 pmDublin

33h 46m

2 stops

BGR10:01 pmBangor

$722

KLM

Feb 8

BGR6:00 amBangor

35h 15m

2 stops

DUB10:15 pmDublin

Feb 15

DUB5:15 pmDublin

33h 46m

2 stops

BGR10:01 pmBangor

$725

KLM

Feb 8

BGR6:00 amBangor

21h 45m

1 stop

DUB8:45 amDublin

Feb 15

DUB10:45 amDublin

16h 16m

1 stop

BGR10:01 pmBangor

$776

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Mon 3/22

5:06 pm-9:55 am

1 stop12h 49m

Dublin

Wed 3/31

9:50 am-9:27 pm

2 stops40h 37m

$699

BangorDublin

BGR Bangor - DUB Dublin

BGRDUB

Bangor

Sun 4/25

8:00 am-11:10 am

1 stop22h 10m

Dublin

Wed 4/28

9:50 am-5:04 pm

3 stops36h 14m

$700

BangorDublin

BGR Bangor - DUB Dublin

BGRDUB

Bangor

Sun 4/25

5:50 pm-7:20 am

2 stops32h 30m

Dublin

Wed 4/28

9:50 am-5:04 pm

3 stops36h 14m

$710

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Tue 12/8

9:12 am-7:30 am

1 stop17h 18m

Dublin

Tue 12/15

9:00 am-7:25 pm

2 stops39h 25m

$713

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Tue 12/8

9:12 am-7:10 am

2 stops40h 58m

Dublin

Tue 12/15

9:00 am-7:25 pm

2 stops39h 25m

$721

BangorDublin

BGR Bangor - DUB Dublin

BGRDUB

Bangor

Mon 2/8

6:00 am-8:45 am

1 stop21h 45m

Dublin

Mon 2/15

5:15 pm-10:01 pm

2 stops33h 46m

$722

BangorDublin

BGR Bangor - DUB Dublin

BGRDUB

Bangor

Mon 2/8

6:00 am-10:15 pm

2 stops35h 15m

Dublin

Mon 2/15

5:15 pm-10:01 pm

2 stops33h 46m

$725

Quickest round-trip

PortlandDublin

PWM Portland - DUB Dublin

PWMDUB

Portland

Mon 3/22

6:30 am-9:00 am

2 stops22h 30m

Dublin

Wed 3/31

6:00 am-11:49 pm

2 stops22h 49m

$726

BangorDublin

BGR Bangor - DUB Dublin

BGRDUB

Bangor

Thu 12/17

10:45 am-9:00 am

1 stop17h 15m

Dublin

Thu 12/24

11:30 am-3:26 pm

1 stop32h 56m

$1,053

BangorDublin

BGR Bangor - DUB Dublin

BGRDUB

Bangor

Thu 12/17

12:45 pm-9:00 am

2 stops15h 15m

Dublin

Thu 12/24

11:30 am-3:26 pm

1 stop32h 56m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, September 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 September, then February is your next best option. Flight prices from Maine to Dublin during February average around $508.

Cheap Maine to Dublin flight deals and tips

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

Best Price Found	$453
Fastest flight time	6h 00m
Direct flights	None

The best one-way flight to Dublin from Maine in the past 72 hours is $453. The best round-trip flight deal from Maine to Dublin found on momondo in the last 72 hours is $699.

The fastest flight from Maine to Dublin takes 6h 00m

There are no direct flights from Maine to Dublin. There are no popular flight routes from Maine to Dublin.

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?
As of November 2026, there are 2 operators available to choose from 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 Airlines	PriceFrom $525	Free Cancellation	Rating 7.0 12,230 reviews		Search American Airlines flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.3 10,459 reviews		Search United Airlines flights

Kilkenny

Swords

Athlone

Kildare

Malahide

Dundalk

Carlingford

Portmarnock

Mullingar

Wicklow

Leixlip

Arklow

Bray

Castleknock

Gorey

Naas

Slane

Cavan

Drogheda

Maynooth

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.

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Cheap flights from Maine to Dublin from $453

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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Maine to Dublin

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Our best KLM deals on Maine to Dublin flight tickets

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How to get the cheapest flight ticket from Maine to Dublin

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How long does it take to fly to Dublin?

Cheap Maine to Dublin flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Maine to Dublin

Best airlines flying from Maine to Dublin

Compare and see reviews for airlines that fly from Maine to Dublin with momondo

Traveling to a place near Dublin?

Why use momondo?

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly your favorite airline to Dublin

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Dublin

List of cabin classes available on flights landing in Dublin. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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