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Cheap flight deals from Boston to Dublin Starting at €168

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        BOS09:19 pm
        6h 6m
        Nonstop
        DUB08:25 am
        Sun, Feb 23|Boston - Dublin|KLM Royal Dutch Airlines
        €252€287
        12% OFF
        12% OFF
        €287€252

        Choose KLM Royal Dutch Airlines flights from Boston to Dublin. The one-way direct flight with KLM Royal Dutch Airlines departs from General Edward Lawrence Logan International Airport on Sun, Feb 23, arriving at Dublin Airport. One-way Prices start from €252 including taxes and charges.

      • BOS09:19 pm
        6h 6m
        Nonstop
        DUB08:25 am
        Sun, Feb 23|Boston - Dublin|Air France
        €252€287
        12% OFF
        12% OFF
        €287€252

        Choose Air France flights from Boston to Dublin. The one-way direct flight with Air France departs from General Edward Lawrence Logan International Airport on Sun, Feb 23, arriving at Dublin Airport. One-way Prices start from €252 including taxes and charges.

      • BOS08:50 pm
        9h 15m
        1 stop
        DUB11:05 am
        Tue, Apr 15|Boston - Dublin|Icelandair
        €168€287
        41% OFF
        41% OFF
        €287€168

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Tue, Apr 15, arriving at Dublin Airport. One-way Prices start from €168 including taxes and charges.

      • BOS08:50 pm
        11h 25m
        1 stop
        DUB01:15 pm
        Wed, Apr 9|Boston - Dublin|Icelandair
        €169
        €169

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Wed, Apr 9, arriving at Dublin Airport. One-way Prices start from €169 including taxes and charges.

      • BOS08:50 pm
        9h 15m
        1 stop
        DUB11:05 am
        Wed, Apr 2|Boston - Dublin|Icelandair
        €169
        €169

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Wed, Apr 2, arriving at Dublin Airport. One-way Prices start from €169 including taxes and charges.

      • BOS08:50 pm
        9h 15m
        1 stop
        DUB11:05 am
        Mon, Apr 28|Boston - Dublin|Icelandair
        €169
        €169

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Mon, Apr 28, arriving at Dublin Airport. One-way Prices start from €169 including taxes and charges.

      • BOS11:35 pm
        8h 40m
        1 stop
        DUB01:15 pm
        Sun, May 11|Boston - Dublin|Icelandair
        €173
        €173

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Sun, May 11, arriving at Dublin Airport. One-way Prices start from €173 including taxes and charges.

      • BOS08:50 pm
        9h 15m
        1 stop
        DUB11:05 am
        Tue, Apr 8|Boston - Dublin|Icelandair
        €175
        €175

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Tue, Apr 8, arriving at Dublin Airport. One-way Prices start from €175 including taxes and charges.

      • BOS08:50 pm
        9h 15m
        1 stop
        DUB11:05 am
        Mon, Apr 21|Boston - Dublin|Icelandair
        €178
        €178

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Mon, Apr 21, arriving at Dublin Airport. One-way Prices start from €178 including taxes and charges.

      • BOS11:35 pm
        30h 30m
        1 stop
        DUB11:05 am
        Mon, Apr 14|Boston - Dublin|Icelandair
        €179
        €179

        Choose Icelandair flights from Boston to Dublin. The one-way connecting flight with Icelandair departs from General Edward Lawrence Logan International Airport on Mon, Apr 14, arriving at Dublin Airport. One-way Prices start from €179 including taxes and charges.

      • BOS01:00 pm
        3h 5m
        Nonstop
        DUB02:00 pm
        Sun, Feb 23|Boston - Dublin|KLM Royal Dutch Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Boston to Dublin Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1296

    United Airlines

    04:09 pm

    BOS

    1.6h

    05:47 pm

    EWR

    SMTWT-S
    Search

  2. UA023

    United Airlines

    07:40 pm

    EWR

    6.7h

    07:20 am

    DUB

    SMTWTFS

  3. KL5261

    KLM

    05:05 pm

    BOS

    1.5h

    06:35 pm

    JFK

    SMTWTFS
    Search

  4. KL6192

    KLM

    09:10 pm

    JFK

    6.6h

    08:45 am

    DUB

    SMTWTFS

  5. B61620

    Jetblue Airways

    07:12 pm

    BOS

    6.7h

    05:55 am

    LHR

    SMTWTFS
    Search

  6. EI153

    Aer Lingus

    08:50 am

    LHR

    1.4h

    10:15 am

    DUB

    SMTWTFS

  7. UA2136

    United Airlines

    07:14 pm

    BOS

    1.7h

    08:57 pm

    IAD

    SMTWTFS
    Search

  8. UA228

    United Airlines

    10:05 pm

    IAD

    7.3h

    10:20 am

    DUB

    ---WTF-

  9. OG112

    PLAY Airline

    07:15 pm

    BOS

    5.5h

    04:45 am

    KEF

    SMTWTFS
    Search

  10. OG880

    PLAY Airline

    07:00 am

    KEF

    2.6h

    10:35 am

    DUB

    S-TWTFS

  11. VS4012

    Virgin Atlantic

    07:25 pm

    BOS

    6.7h

    07:05 am

    LHR

    SMTWTFS
    Search

  12. EI155

    Aer Lingus

    09:50 am

    LHR

    1.4h

    11:15 am

    DUB

    SMTWTFS

  13. AA108

    American Airlines

    08:05 pm

    BOS

    6.8h

    07:50 am

    LHR

    SMTWTFS
    Search

  14. AA8037

    American Airlines

    09:50 am

    LHR

    1.4h

    11:15 am

    DUB

    SMTWTFS

  15. FI630

    Icelandair

    08:50 pm

    BOS

    5.3h

    06:05 am

    KEF

    SMTWTFS
    Search

  16. FI416

    Icelandair

    07:30 am

    KEF

    2.6h

    11:05 am

    DUB

    SMTWTFS

  17. VS158

    Virgin Atlantic

    09:35 pm

    BOS

    6.8h

    09:25 am

    LHR

    SMTWTFS
    Search

  18. FR210

    Ryanair

    01:50 pm

    STN

    1.3h

    03:10 pm

    DUB

    SMTWTFS

  19. TP216

    TAP Air Portugal

    10:45 pm

    BOS

    6.5h

    10:15 am

    LIS

    ---WT-S
    Search

  20. TP1324

    TAP Air Portugal

    03:15 pm

    LIS

    2.8h

    06:05 pm

    DUB

    SMT-TF-
Find more flights and airlines

When is the cheapest time to fly from Boston to Dublin?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Boston (BOS) to Dublin (DUB) the cheapest?

    Airlines adjust prices for flights from Boston to Dublin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boston (BOS) to Dublin (DUB) cost?

    According to Trip.com's data, the lowest price is around €747.

  • How long does it take to fly from Boston (BOS) to Dublin (DUB) and what is the distance?

    It takes around 6 hours 3 minutes to fly from Boston (BOS) to Dublin (DUB).

  • What is the transportation method from the main airport to downtown in Dublin?

    • The distance from Dublin Airport to downtown is about 7 km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Boston (BOS) to Dublin (DUB)?

    Airlines with flights from Boston (BOS) to Dublin (DUB): Air France, Jetblue Airways, Aer Lingus, KLM, British Airways, Delta Air Lines and American Airlines.

How to find a cheap flight from Boston to Dublin

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Dublin. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Boston to Dublin

Cheapest nonstop flight price€168
Cheapest round-trip ticket price€363
Off-season for travelFebruary
Peak season for travelNovember
Flight distance4,802.37 km
Average flight time6 hours 3 minutes
Popular airlineAer Lingus

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