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Cheap Flights from Boston to Dublin

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Boston to Dublin route information

Origin Airport Logan Intl.
Destination Airport Dublin
Airlines Serving Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Icelandair, KLM, Lufthansa, SAS, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, WestJet
Flight Price £270
Distance 4,777 km



Cheap BOS to DUB Flights

  • Which airline has the least delays from Boston to Dublin?

    Booking with Aer Lingus means you will arrive to Dublin approximately the time you were supposed to. In fact, this airline has an 86% average for getting there on time.
  • What is the cheapest date to fly to Dublin?

    As of Aug 19th, the best day for booking to Dublin (DUB) is Sep 13th. A ticket will put you out £240, which is 61% less than this route's average price.
  • How long is the flight from BOS to DUB?

    This direct flight will take you to your destination in five hours and 55 minutes via Aer Lingus. If you catch the 6:25 PM EDT departure, you'll arrive at 5:20 AM IST. Giving you plenty of time to freshen up or grab a quick meal before your next rendezvous (don't forget, there is a time change of five hours).
  • How long does it take to fly from Boston to Dublin?

    If you are flying on Aer Lingus, your flight will be just about five hours and 55 minutes (don't forget, there is a five-hour time change).
  • What day of the week has the most flight time options?

    The day with the most departure times for this route is Saturday with two options. With 8,106 different time options, Sunday provides the most options on average across all flights departing the United States.
  • How much is a plane ticket to Dublin (DUB) from Boston (BOS)?

    Prices can range anywhere from £238 to £7,650. However, usually the sooner you book, the better the price.
  • What is the cheapest day to fly?

    The cheapest day to fly from Boston to Dublin is on Tuesday. If you would like to save a bit of money on your next business trip look for flights on that day.

Dublin Flights

When looking for plane tickets to Dublin, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Boston gives you the widest array of cheap flights to Dublin. Look for Dublin airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and Dublin flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Dublin flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Dublin trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Dublin flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to Dublin from Boston. Use us as your stop travel destination and have the confidence that you’re getting a bargain!