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Cheap Flights from Boston to Dublin

  • Boston Dublin

    Wed, Jan 29 - Tue, Feb 4

    From US$277.63
  • Boston Dublin

    Fri, Mar 20 - Sun, Mar 22

    From US$327.62
  • Boston Dublin

    Wed, Mar 4 - Wed, Mar 11

    From US$391.52
  • Boston Dublin

    Sat, Jan 18 - Thu, Jan 23

    From US$423.19
  • Boston Dublin

    Wed, Dec 18 - Mon, Dec 30

    From US$483.83
  • Boston Dublin

    Tue, Feb 4 - Tue, Feb 11

    From US$494.48

Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Boston to Dublin Flight Information

Below are some common questions asked about this flight route:

Best time to book Boston to Dublin flights

Generally the best time to book Boston to Dublin flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.

How many direct flights from Boston to Dublin?

There are 14 direct flights from Boston to Dublin.

What is the most popular airline for non-stop flights from Boston to Dublin?

Aer Lingus provides 100 of the non-stop flights between Boston and Dublin.

Airlines flying this route:
Airports in Boston:
Airports in Dublin:
Average duration of direct flights: 6h0m

Boston to Dublin Flight Schedule

Flight info. Departure
Arrival
Route Weekly Schedule
AF3623
22:45 BOS 09:50 DUB
Boston to Dublin SMTWTFS Search
22:45 BOS 09:50 DUB
Boston to Dublin SMTWTFS Search
EI136
18:00 BOS 04:55 DUB
Boston to Dublin SMTWTFS Search
17:50 BOS 04:50 DUB
Boston to Dublin SMTWTFS Search
18:00 BOS 04:55 DUB
Boston to Dublin SMTWTFS Search
21:40 BOS 08:40 DUB
Boston to Dublin SMTWTFS Search
EI138
21:40 BOS 08:40 DUB
Boston to Dublin SMTWTFS Search
21:30 BOS 08:35 DUB
Boston to Dublin SMTWTFS Search
21:30 BOS 08:35 DUB
Boston to Dublin SMTWTFS Search
17:45 BOS 04:55 DUB
Boston to Dublin ----TFS Search
22:45 BOS 09:50 DUB
Boston to Dublin SMTWTFS Search
17:50 BOS 04:50 DUB
Boston to Dublin SMTWTFS Search
AF9100
22:45 BOS 09:50 DUB
Boston to Dublin ------- Search

Boston to Dublin Airport (DUB)

18:00, Feb 4 - 16:30, Feb 11
EI | Aer Lingus
5h 55m
BOS - DUB
Nonstop
US$495
Round-trip from
Search
21:35, Apr 10 - 10:35, Apr 12
DL | Delta Air Lines
6h 15m
BOS - DUB
Nonstop
US$795
Round-trip from
Search
21:35, Apr 18 - 10:35, Apr 23
AF | Air France
6h 15m
BOS - DUB
Nonstop
US$1,328
Round-trip from
Search
20:27, Dec 30 - 09:25, Jan 3
KL | Klm Royal Dutch Airlines
6h 13m
BOS - DUB
Nonstop
US$2,929
Round-trip from
Search
18:40, Jan 26 - 16:30, Jan 28
TP | Tap Portugal
10h 50m
BOS - DUB
1 stop
US$373
Round-trip from
Search

Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Roundtrip vs One-Way Flights from Boston to Dublin

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from Boston to Dublin. However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

Nonstop vs Connecting Flights from Boston to Dublin

The average price for connecting flights from Boston to Dublin is USD 526.81.The average price for nonstop flights from Boston to Dublin is USD 712.52.

Travel from Boston to Dublin

Dublin attracts thousands of visitors every year for both business and pleasure. Planning a trip from Boston to Dublin is easy when you use Trip.com to help you make travel arrangements. With Trip.com, you can search for available flights and hotel rooms, and then make your booking quickly and easily online.

A Trip to Remember

Make your journey from Boston to Dublin a trip to remember when you use Trip.com to review city attractions before you arrive. With a preview of what's available at your destination, you can make any necessary reservations in advance for the best travel experience possible.