Aer Lingus Flights from Boston (BOS) to Dublin (DUB)

If you're flying with Aer Lingus from Boston, MA (BOS-Logan Intl.), you'll generally catch your flight from terminal C. If you're traveling to Dublin (DUB) from here, you're most likely to be pulling in at terminal 2.

You'll be glad to hear there are. Secure your seat on a direct flight with Aer Lingus from Boston, MA (BOS-Logan Intl.) to Dublin (DUB), and you won't have to worry about boring stopovers or missing your connecting flight.

Bring that novel you've been longing to read. A flight from Boston, MA (BOS-Logan Intl.) to Dublin (DUB) with Aer Lingus will take on average 7 hours and 8 minutes. You'll have ample time to get completely lost in the riveting plot.

Aer Lingus typically operates the Airbus A330 between Boston, MA (BOS-Logan Intl.) and Dublin (DUB).

You can choose from approximately 2 Aer Lingus flights daily from BOS to DUB.

For more info about changing your flight to Dublin (DUB), please visit our Customer Service Portal.

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.