Cheap flights from Boston to Dublin
Compare fares from the big booking sites, sorted cheapest first, then book with the one you like.
Search Boston → Dublin flightsBoston to Dublin at a glance
- Distance2,985 miles
- Nonstop flight timeabout 7h
- Airport codesBOS → DUB
Plan your Dublin trip
Travel guides
- Cheap flightsCheapest Places to Fly in January from the US (2027 Guide)
- Cheap flights12 Cheapest International Destinations to Fly to from the US
Frequently asked questions
- How long is the flight from Boston to Dublin?
- Boston and Dublin are about 2,985 miles apart, so a nonstop flight takes roughly 7h. Flights with a stop take longer, depending on the connection.
- Do I need a passport to fly from Boston to Dublin?
- Yes. Dublin is in Ireland, so you need a valid passport, and some countries also ask for a visa or an online travel authorization. Check the entry rules for your nationality before you book.
- How do I find the cheapest flight from Boston to Dublin?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
More flights from Boston
- Boston to New York
- Boston to Los Angeles
- Boston to Chicago
- Boston to Miami
- Boston to Orlando
- Boston to Las Vegas
- Boston to San Francisco
- Boston to Washington, D.C.
- Boston to Atlanta
- Boston to Dallas
- Boston to Houston
- Boston to Seattle