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Cheap flights from Maine to Ireland from €219

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 Ireland departing on 21/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Maine to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
17:50 - 04:45
BOS
-
DUB
5h 55mdirect
Aer Lingus Logo
11:40 - 13:50
DUB
-
BOS
7h 10mdirect
€503Aer Lingus
Fri, 13 Nov - Sun, 22 Nov
Multiple Airlines Logo
21:15 - 08:25
BOS
-
DUB
6h 10mdirect
Multiple Airlines Logo
21:45 - 21:05
DUB
-
BOS
28h 20m
1 stop
€504Multiple Airlines
Wed, 14 Oct - Tue, 20 Oct
Icelandair Logo
20:50 - 11:05
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
12:15 - 18:50
DUB
-
BOS
11h 35m
1 stop
€505Icelandair
Tue, 6 Oct - Wed, 14 Oct
Icelandair Logo
20:50 - 11:05
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
12:15 - 18:50
DUB
-
BOS
11h 35m
1 stop
€505Icelandair
Sat, 3 Oct - Sun, 11 Oct
Icelandair Logo
23:00 - 13:15
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
11:30 - 18:50
DUB
-
BOS
11h 20m
1 stop
€506Icelandair
Wed, 21 Oct - Thu, 29 Oct
Air Canada Logo
15:40 - 07:45
BOS
-
DUB
11h 05m
1 stop
Air Canada Logo
09:20 - 18:22
DUB
-
BOS
14h 02m
1 stop
€507Air Canada
Mon, 17 Aug - Wed, 26 Aug
Aer Lingus Logo
17:50 - 04:45
BOS
-
DUB
5h 55mdirect
Aer Lingus Logo
16:45 - 18:55
DUB
-
BOS
7h 10mdirect
€508Aer Lingus
Sat, 14 Nov - Mon, 23 Nov
Icelandair Logo
20:50 - 11:05
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
12:15 - 21:45
DUB
-
BOS
14h 30m
1 stop
€509Icelandair
Tue, 29 Sep - Wed, 7 Oct
Aer Lingus Logo
10:50 - 05:10
BOS
-
DUB
13h 20m
1 stop
Aer Lingus Logo
13:20 - 22:38
DUB
-
BOS
14h 18m
1 stop
€510Aer Lingus
Sat, 22 Aug - Sat, 29 Aug
Icelandair Logo
20:50 - 11:05
BOS
-
DUB
9h 15m
1 stop
Icelandair Logo
14:15 - 18:50
DUB
-
BOS
9h 35m
1 stop
€511Icelandair
Tue, 29 Sep - Thu, 8 Oct

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Aer Lingus flights from Maine to Ireland

Our best Aer Lingus deals on Maine to Ireland flight tickets
Aer Lingus
13 Nov
BOS17:50Boston Logan Intl
5h 55m
DUB04:45Dublin
22 Nov
DUB11:40Dublin
7h 10m
BOS13:50Boston Logan Intl
€503
Aer Lingus
14 Nov
BOS17:50Boston Logan Intl
5h 55m
DUB04:45Dublin
23 Nov
DUB16:45Dublin
7h 10m
BOS18:55Boston Logan Intl
€508
Aer Lingus
22 Aug
BOS10:50Boston Logan Intl
13h 20m
1 stop
DUB05:10Dublin
29 Aug
DUB13:20Dublin
14h 18m
1 stop
BOS22:38Boston Logan Intl
€510

Icelandair flights from Maine to Ireland

Our best Icelandair deals on Maine to Ireland flight tickets
Icelandair
6 Oct
BOS20:50Boston Logan Intl
9h 15m
1 stop
DUB11:05Dublin
14 Oct
DUB12:15Dublin
11h 35m
1 stop
BOS18:50Boston Logan Intl
€505
Icelandair
3 Oct
BOS20:50Boston Logan Intl
9h 15m
1 stop
DUB11:05Dublin
14 Oct
DUB12:15Dublin
11h 35m
1 stop
BOS18:50Boston Logan Intl
€505
Icelandair
21 Oct
BOS23:00Boston Logan Intl
9h 15m
1 stop
DUB13:15Dublin
29 Oct
DUB11:30Dublin
11h 20m
1 stop
BOS18:50Boston Logan Intl
€506

momondo Fare Finder

 
Customise your flight search to find flights from Maine to Ireland 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 13,528 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from Maine to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 13/11

17:50-04:45

Nonstop5h 55m

Dublin

Sun 22/11

11:40-13:50

Nonstop7h 10m

€503

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 14/10

21:15-08:25

Nonstop6h 10m

Dublin

Tue 20/10

21:45-21:05

1 stop28h 20m

€504

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 6/10

20:50-11:05

1 stop9h 15m

Dublin

Wed 14/10

12:15-18:50

1 stop11h 35m

€505

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 3/10

20:50-11:05

1 stop9h 15m

Dublin

Sun 11/10

12:15-18:50

1 stop11h 35m

€505

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 21/10

23:00-13:15

1 stop9h 15m

Dublin

Thu 29/10

11:30-18:50

1 stop11h 20m

€506

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 17/8

15:40-07:45

1 stop11h 05m

Dublin

Wed 26/8

09:20-18:22

1 stop14h 02m

€507

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 14/11

17:50-04:45

Nonstop5h 55m

Dublin

Mon 23/11

16:45-18:55

Nonstop7h 10m

€508

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 29/9

20:50-11:05

1 stop9h 15m

Dublin

Wed 7/10

12:15-21:45

1 stop14h 30m

€509

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 22/8

10:50-05:10

1 stop13h 20m

Dublin

Sat 29/8

13:20-22:38

1 stop14h 18m

€510

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 29/9

20:50-11:05

1 stop9h 15m

Dublin

Thu 8/10

14:15-18:50

1 stop9h 35m

€511

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Maine to Ireland

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 airline that flies from Maine to Ireland?

Aer Lingus, KLM, and JetBlue are the most popular carriers operating from Maine to Ireland

Cheap Maine to Ireland flight deals and tips

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

Fastest flight time

5h 55m

Direct flights

Every day

Airports in Ireland

77 airports
The fastest flight from Maine to Ireland takes 5h 55m
Direct flights go from Maine to Ireland every day.
There are 77 airports in Ireland. From Maine there are direct flights to Dublin (DUB), Shannon (SNN).
Search flight deals

Frequently asked questions about flying from Maine to Ireland

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

    Prices for flights from Maine to Ireland were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maine to Ireland for you.

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

momondo does allow users to show only those flights to Ireland from Maine which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Maine.

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

Yes momondo offers price alerts on flights to Ireland from Maine. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €37
Flights to Corkfrom €78
Flights to Shannon, Clarefrom €79
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €76