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Cheap Flights from Boston to Dublin starting at S$ 284

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

  • One way
  • Round-trip

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

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 lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Boston to Dublin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

PLAY Airline
From S$ 284
Lynx Air
From S$ 347
Vueling Airlines
From S$ 348
American Airlines
From S$ 369
Porter Airlines
From S$ 430
Sata International
From S$ 430
Delta Air Lines
From S$ 454
Air France
From S$ 461
KLM
From S$ 461
Condor Airlines
From S$ 482
ANA airlines

Find more flights and airlines

Alternative Routes from Boston to Dublin

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Boston to Dublin.

  • Cheapest
    PLAY Airline
    BOS
    19:15
    9h 20m
    1 transfer
    DUB
    09:35
    General Edward Lawrence Logan International Airport - Dublin Airport
    Sat, Apr 20PLAY Airline
    S$ 284
  • Southern Airways Express, Llc
    BNH
    09:20
    16h 45m
    2 transfer
    DUB
    07:05
    Hartford Barnes Airport - Dublin Airport
    Sat, Apr 20Southern Airways Express, Llc
    S$ 1,896
  • Southern Airways Express, Llc
    BNH
    09:20
    16h 45m
    2 transfer
    DUB
    07:05
    Hartford Barnes Airport - Dublin Airport
    Sat, Apr 20Southern Airways Express, Llc
    S$ 1,896
    Find More Flights

Frequently Asked Questions

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

    Airlines adjust prices for flights from Boston to Dublin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Boston (BOS) to Dublin (DUB) cost?

    According to Trip.com's data, the lowest price is around S$ 1,247.
  • How long is a flight from Boston (BOS) to Dublin (DUB)?

    It takes about 6 hours 6 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 7km, by taxi about 20 minutes.
  • 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, Virgin Atlantic, British Airways, Delta Air Lines and American Airlines.
  • What's the most popular airline for direct flights from Boston (BOS) to Dublin (DUB)?

    Air France operates 2 direct flights from Boston (BOS) to Dublin (DUB).
  • How many airports in Dublin?

    There are 1 airports near Dublin: Dublin Airport.

Find cheapest flight ticket from Boston to Dublin

Cheapest direct flight price

S$ 284

Cheapest return ticket price

S$ 637

Cheapest month

January

Peak season for travel

September