Cheap Flights from Boston, MA to Dublin from $357

Return flight: Dublin – Boston
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On Cheapflightsplus.com you will find 2 direct flights from Boston to Dublin. You can compare airfare deals from 1 airlines and multiple travel sites from $357, book and save on cheap plane tickets and last minute offers. Also check out BOS-DUB flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Dublin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $357 (one-way), $612 (round-trip).
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Best Flights from Boston to Dublin Today

Take a look at the list of non stop flights and flights with layovers from Boston to Dublin with the lowest price of $357. Take a look at the list of non stop flights from Boston to Dublin from $357. The fastest direct flight takes 5h 55m. There’re no connecting flights.
Price Departure Arrival Flight Duration Airline Flight
from $357
Find flight
21:20
Boston
Logan
 08:15+1 день
Dublin
Dublin
 5h 55m Aer Lingus
EI136
from $514
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17:50
Boston
Logan
 04:45+1 день
Dublin
Dublin
 5h 55m Aer Lingus
EI132
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 02, 2025
Full flight schedule will help you in detecting at what time planes fly from Boston to Dublin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
17:50 — 04:45
+1 day
17:50 — 04:45 EI132 Aer Lingus
Boston — Dublin
5h 55m
Find flight
from$514
21:20 — 08:15
+1 day
21:20 — 08:15 EI136 Aer Lingus
Boston — Dublin
5h 55m
Find flight
from$357
*Departure and arrival times - local. Updated on April 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Dublin depends on and how to choose the most interesting flight option for you.

Distance between Boston and Dublin is 4803 miles. Time difference between the cities is 5h. Airplanes depart 17:50 to 21:20 from 4 Boston airports and arrive 17:50 to 21:20 to 1 Dublin airport. Average flight time is 5h 55m.

  • The fastest flight 5h 55m
  • Average flight time 5h 55m
  • The earliest flight 17:50
  • The latest flight 21:20
  • Distance 2985 ml

The cheapest months to travel to Dublin are april (from 357 $), december (from 557 $), november (from 701 $).

What is the lowest airfare Boston to Dublin?

The cheapest plane ticket found by our users is $357. This airfare is for economy class on one-way EI136 flight by Aer Lingus for April 7, 2025 which leaves Logan in Boston at 21:20 am and arrives at Dublin Dublin at 08:15.

Economy class
$357
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Business class
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First class
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Popular Airlines on the Route

The flight Boston — Dublin is served by 1 regular airline . Most of the flights on this route are operated by Aer Lingus - 2 departures per week at the price of from $ 357 . And the most expensive tickets are offered by Aer Lingus airline - from $ 514.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is EI136 by Aer Lingus takes 5h 55m and the cheapest is EI136 by Aer Lingus for $357.

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Connecting Flights

There’re no flights with layovers. Try direct flights or departure from nearby cities.

Airports

You can fly from Boston to Dublin from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
    from $357
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Dublin airports

  • Dublin-DUB
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Airplanes

There are flights to Dublin from Boston by 1 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

  • Airbus A330
    from $357
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Top Domestic Destinations from Boston

You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.

Top International Destinations from Boston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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