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$227+ Cheap flights from Massachusetts 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Massachusetts to Dublin

Cheapest flights from Massachusetts to Dublin
Explore the most affordable flight options available from Massachusetts to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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.
Sat 2/2110:15 pm
BOS
-
DUB
Nonstop6h 05m
Delta
Wed 3/411:30 am
DUB
-
BOS
Nonstop7h 10m
Delta
Deal found 1/28$350
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/216:25 pm
BOS
-
DUB
1 stop10h 30m
United Airlines
Sun 3/19:00 am
DUB
-
BOS
1 stop11h 57m
United Airlines
Deal found 1/28$351
This Delta deal was found by Cheapflights users on 1/29. 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.
Sat 2/215:50 am
BOS
-
DUB
1 stop20h 55m
Delta
Sat 2/2811:30 am
DUB
-
BOS
Nonstop7h 25m
Delta
Deal found 1/29$352
This Kiwi.com deal was found by Cheapflights users on 1/28. 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
Mon 3/211:30 am
DUB
-
BOS
1 stop11h 20m
Icelandair
Deal found 1/28$353
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Sun 5/39:02 pm
BOS
-
DUB
Nonstop6h 18m
JetBlue
Wed 5/1310:40 am
DUB
-
BOS
Nonstop6h 59m
JetBlue
Deal found 1/27$354
This Delta deal was found by Cheapflights users on 1/28. 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 4/1311:30 pm
BOS
-
DUB
Nonstop6h 15m
Delta
Tue 4/213:00 pm
DUB
-
BOS
Nonstop7h 04m
Delta
Deal found 1/28$355
This United Airlines deal was found by Cheapflights users on 1/29. 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 4/292:37 pm
BOS
-
DUB
1 stop11h 43m
United Airlines
Tue 5/129:50 am
DUB
-
BOS
2 stops36h 55m
United Airlines
Deal found 1/29$356
This Icelandair deal was found by Cheapflights users on 1/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:50 pm
BOS
-
DUB
1 stop9h 15m
Icelandair
Sun 4/1912:15 pm
DUB
-
BOS
1 stop11h 35m
Icelandair
Deal found 1/28$358
This Delta deal was found by Cheapflights users on 1/28. 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.
Sun 4/128:05 am
BOS
-
DUB
1 stop18h 50m
Delta
Tue 4/213:00 pm
DUB
-
BOS
Nonstop7h 04m
Delta
Deal found 1/28$359
This United Airlines deal was found by Cheapflights users on 1/29. 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 4/138:30 am
BOS
-
DUB
2 stops17h 50m
United Airlines
Thu 4/239:50 am
DUB
-
BOS
1 stop11h 05m
United Airlines
Deal found 1/29$360
This United Airlines deal was found by Cheapflights users on 1/28. 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 4/155:45 am
BOS
-
DUB
1 stop23h 55m
United Airlines
Thu 4/239:50 am
DUB
-
BOS
1 stop17h 48m
United Airlines
Deal found 1/28$361
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 pm
BDL
-
DUB
Nonstop6h 15m
Aer Lingus
Thu 5/72:10 pm
DUB
-
BDL
Nonstop7h 20m
Aer Lingus
Deal found 1/27$418

Find flight deals from Massachusetts to Dublin

Keep the following information in mind while searching for Massachusetts to Dublin flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(Delta)

One-way from

$227
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$464

Good round-trip deal

$452 or less

Good one-way deal

$325 or less
Provider with most accurate pricing for Boston Logan Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Dublin flights.
Search Deals
From Massachusetts to Dublin
Search Deals
One-way flight from Massachusetts to Dublin
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to Dublin.
Search Deals
Price to beat on a one-way flight from Massachusetts to Dublin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 January 29, 2026.
Use the filters below to find and compare flights from Massachusetts to Dublin that are best for you.

Fly from

Massachusetts

Fly to

Dublin

Route

Depart

Return

Price

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sat 2/21

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

Sun 3/8

11:15 pm-9:20 am

Nonstop6h 05m

Dublin

Mon 3/16

11:30 am-2:40 pm

Nonstop7h 10m

$350

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/12

11:30 pm-10:45 am

Nonstop6h 15m

Dublin

Tue 4/21

3:00 pm-5:04 pm

Nonstop7h 04m

$354

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Sun 4/12

5:45 am-7:20 am

1 stop20h 35m

Dublin

Wed 4/22

9:50 am-6:01 pm

1 stop13h 11m

$355

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 5/4

5:45 am-7:20 am

1 stop20h 35m

Dublin

Tue 5/12

9:50 am-5:45 pm

2 stops36h 55m

$356

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

Sun 4/12

8:05 am-7:55 am

1 stop18h 50m

Dublin

Thu 4/23

3:00 pm-5:04 pm

Nonstop7h 04m

$359

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Fri 2/20

6:27 pm-9:55 am

1 stop10h 28m

Dublin

Thu 3/5

9:30 am-3:16 pm

1 stop10h 46m

$365

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Wed 2/18

12:35 pm-8:10 am

1 stop14h 35m

Dublin

Tue 3/3

12:05 pm-7:08 pm

1 stop12h 03m

$365

BostonDublin

BOS - DUB

BOSDUB

Boston Logan Intl

Mon 2/23

4:15 pm-10:20 am

2 stops13h 05m

Dublin

Mon 3/2

9:00 am-5:21 pm

2 stops13h 21m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Massachusetts to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Massachusetts 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 Massachusetts to Dublin

What is the cheapest month to book a flight from Massachusetts to Dublin?

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Dublin (average of $313). Flying from Massachusetts to Dublin in June is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to DUB?

Find hourly flight availability from Massachusetts to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Massachusetts to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Massachusetts to Dublin

Explore weekly flight availability from Massachusetts to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from USMA to DUB are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Massachusetts to Dublin?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 Massachusetts?

    For a flight from Massachusetts to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

  • How popular is this Massachusetts to Dublin flight route?

    This flight path from Massachusetts to Dublin was viewed by 113 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Massachusetts to Dublin?

    Airlines like Delta, United Airlines, and Icelandair fly from Massachusetts to Dublin in about 6h 05m. The time it takes to get you to your destination can typically vary by up to 3h 56m. Massachusetts and Dublin are separated by a distance of 2983 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Massachusetts to Dublin one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $156. Users have also found prices from $188 and $199 on Scandinavian Airlines and JetBlue, respectively.

  • What are the most popular routes from Massachusetts to Dublin?

    The most popular route from Massachusetts to Dublin is Boston Logan Intl - Dublin. You may also consider Hartford Bradley Intl - Dublin or Albany Intl - Dublin.

  • What are the most reliable airlines from Massachusetts to Dublin?

    No one likes to see their flight delayed. When booking a flight from Massachusetts to Dublin consider choosing Qatar Airways (97%), American Airlines (96%) or Aer Lingus (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Massachusetts to Dublin?

    On average you can expect to pay $1,581 for a flight from Massachusetts to Dublin. The cheapest flight overall is $258 while the most popular route, (Boston Logan Intl - Dublin) is currently priced at $294.

  • Can I find deals for flights from Massachusetts to Dublin that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Dublin.

  • Can I find deals for business class flights from Massachusetts to Dublin?

    Yes. Cheapflights offers flight deals from Massachusetts 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.

  • What is the cheapest month to book a flight from Massachusetts to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Dublin (average of $313). Flying from Massachusetts to Dublin in June is currently the most expensive (average of $422). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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Alternative routes for Massachusetts to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Massachusetts to Dublin

Discover the top 10 airlines that operate flights from Massachusetts 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$246Average$430FlexibilityNo cancel feeOn-time76%
SWISSCheapest$288Average$453FlexibilityNo cancel feeOn-time79%
PLAYCheapest$297Average$377FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$516FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$345Average$594FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$347Average$560FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$347Average$442FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$349Average$531FlexibilityNo cancel feeOn-time77%
DeltaCheapest$353Average$584FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$354Average$463FlexibilityNo cancel feeOn-time76%

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