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Cheap flights from Massachusetts to Ireland from €136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Ireland departing on 9/9. 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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0 bags

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Cheap return flights

Logo
15:19 - 07:55BOS-DUB
11h 36m1 stop
Logo
12:00 - 14:10DUB-BOS
7h 10mdirect
€302
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Tue, 2 Sep - Fri, 12 Sep
Delta Logo
06:00 - 08:45BOS-DUB
22h 45m1 stop
Delta Logo
09:45 - 21:29DUB-BOS
16h 44m2 stops
€303Delta
Find Deal
Wed, 29 Oct - Tue, 18 Nov
United Airlines Logo
20:02 - 11:10BOS-DUB
10h 08m1 stop
United Airlines Logo
08:00 - 22:37DUB-BOS
18h 37m1 stop
€304United Airlines
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Fri, 24 Oct - Sat, 1 Nov
United Airlines Logo
05:30 - 10:20BOS-DUB
23h 50m1 stop
United Airlines Logo
09:20 - 09:30DUB-BOS
29h 10m1 stop
€305United Airlines
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Tue, 9 Sep - Sat, 20 Sep
Aer Lingus Logo
21:25 - 08:25BOS-DUB
6h 00mdirect
Aer Lingus Logo
16:45 - 19:55DUB-BOS
7h 10mdirect
€312Aer Lingus
Find Deal
Wed, 22 Oct - Sun, 26 Oct
Iberia Logo
16:30 - 17:40BOS-DUB
20h 10m1 stop
Iberia Logo
09:50 - 21:15DUB-BOS
16h 25m1 stop
€313Iberia
Find Deal
Wed, 8 Oct - Wed, 15 Oct
American Airlines Logo
07:30 - 11:10BOS-ORK
22h 40m1 stop
American Airlines Logo
07:40 - 21:55ORK-BOS
19h 15m1 stop
€316American Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
American Airlines Logo
15:52 - 11:10BOS-ORK
14h 18m2 stops
American Airlines Logo
07:40 - 14:20ORK-BOS
11h 40m1 stop
€319American Airlines
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Tue, 11 Nov - Tue, 18 Nov
Iberia Logo
17:36 - 11:40BOS-DUB
13h 04m1 stop
Iberia Logo
09:15 - 21:15DUB-BOS
41h 00m2 stops
€338Iberia
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Fri, 5 Sep - Wed, 17 Sep
Aer Lingus Logo
21:25 - 08:25BOS-DUB
6h 00mdirect
Aer Lingus Logo
16:45 - 18:45DUB-BOS
7h 00mdirect
€339Aer Lingus
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Wed, 8 Oct - Wed, 15 Oct

Iberia flights from Massachusetts to Ireland

Our best Iberia deals on Massachusetts to Ireland flight tickets
Iberia
8 Oct
BOS16:30Boston Logan Intl
20h 10m
1 stop
DUB17:40Dublin
15 Oct
DUB09:50Dublin
16h 25m
1 stop
BOS21:15Boston Logan Intl
€313
Find similar
Iberia
3 Sept
BOS19:29Boston Logan Intl
11h 11m
1 stop
DUB11:40Dublin
15 Sept
DUB09:15Dublin
38h 34m
2 stops
BOS18:49Boston Logan Intl
€325
Find similar
Iberia
22 Aug
BOS18:32Boston Logan Intl
30h 58m
1 stop
DUB06:30Dublin
27 Aug
DUB09:30Dublin
10h 37m
1 stop
BOS15:07Boston Logan Intl
€337
Find similar

British Airways flights from Massachusetts to Ireland

Our best British Airways deals on Massachusetts to Ireland flight tickets
British Airways
5 Jan
BOS18:55Boston Logan Intl
9h 55m
1 stop
DUB09:50Dublin
17 Jan
DUB13:10Dublin
13h 45m
1 stop
BOS21:55Boston Logan Intl
€335
Find similar
British Airways
1 Sept
BOS21:25Boston Logan Intl
17h 25m
2 stops
ORK19:50Cork
8 Sept
ORK20:30Cork
23h 10m
2 stops
BOS14:40Boston Logan Intl
€551
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Massachusetts 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 20 August 2025.
Use the filters below to find and compare flights from Massachusetts to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 2/9

15:19-07:55

1 stop11h 36m

Dublin

Fri 12/9

12:00-14:10

Nonstop7h 10m

€302

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 29/10

06:00-08:45

1 stop22h 45m

Dublin

Tue 18/11

09:45-21:29

2 stops16h 44m

€303

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 24/10

20:02-11:10

1 stop10h 08m

Dublin

Sat 1/11

08:00-22:37

1 stop18h 37m

€304

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Tue 9/9

05:30-10:20

1 stop23h 50m

Dublin

Sat 20/9

09:20-09:30

1 stop29h 10m

€305

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 22/10

21:25-08:25

Nonstop6h 00m

Dublin

Sun 26/10

16:45-19:55

Nonstop7h 10m

€312

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 8/10

16:30-17:40

1 stop20h 10m

Dublin

Wed 15/10

09:50-21:15

1 stop16h 25m

€313

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 11/11

07:30-11:10

1 stop22h 40m

Cork

Tue 18/11

07:40-21:55

1 stop19h 15m

€316

BostonCork

BOS - ORK

BOSORK

Boston Logan Intl

Tue 11/11

15:52-11:10

2 stops14h 18m

Cork

Tue 18/11

07:40-14:20

1 stop11h 40m

€319

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 5/9

17:36-11:40

1 stop13h 04m

Dublin

Wed 17/9

09:15-21:15

2 stops41h 00m

€338

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 8/10

21:25-08:25

Nonstop6h 00m

Dublin

Wed 15/10

16:45-18:45

Nonstop7h 00m

€339

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 Massachusetts 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 month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Massachusetts averaging around €418.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Saturday when prices can be found for as low as €427. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €813. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest time of day to depart on your flight to Ireland?

In the evening is the cheapest time of day to fly from Massachusetts to Ireland when you can find flight prices for as low as €600. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around €640.

What is the cheapest Massachusetts to Ireland flight route?

Fly from Boston Logan Intl to Dublin for the best Massachusetts - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €491 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Massachusetts for as low as €434 on momondo.

What cabin class options are available on Massachusetts to Ireland flights?

There are 2 cabin classes available to choose from on Massachusetts to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to Ireland flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to Ireland.

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

    Prices for flights from Massachusetts to Ireland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to Ireland?

  • How old do you have to be to fly from Massachusetts 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 Massachusetts 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.

  • What is the most popular plane model from Massachusetts to Ireland?

Best airlines flying from Massachusetts to Ireland

Compare and see reviews for airlines that fly from Massachusetts to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €369Free CancellationRating
7.2
1,225 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts 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 Massachusetts to Ireland for you.

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

Yes. momondo enables you to select and highlight flights to Ireland from Massachusetts with this policy.

How can momondo help me find flights from Massachusetts 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 Massachusetts.

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

Of course. momondo tracks the price of Massachusetts to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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