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Call +1-844-609-9922Cheapest Round-Trip Flights from Boston to Dublin
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Boston BOS 2025-09-07Dublin DUB 2025-09-18Starting From$328
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Boston BOS 2025-08-14Dublin DUB 2025-08-22Starting From$365
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Boston BOS 2025-07-24Dublin DUB 2025-07-31Starting From$374
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Boston BOS 2025-07-02Dublin DUB 2025-07-15Starting From$378
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Boston BOS 2025-07-08Dublin DUB 2025-07-16Starting From$383
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Boston BOS 2025-07-01Dublin DUB 2025-07-11Starting From$383
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Boston BOS 2025-07-14Dublin DUB 2025-07-22Starting From$418
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Boston BOS 2025-07-13Dublin DUB 2025-07-22Starting From$418
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Boston BOS 2025-09-05Dublin DUB 2025-09-13Starting From$423
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Boston BOS 2025-06-30Dublin DUB 2025-07-26Starting From$438
*All fares are quoted in USD.
Last updated on 05 Jun 25 , the fares mentioned above are for flight tickets and inclusive of fuel surcharges, service fee and taxes. Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.
Tempting Cheap Flights from Boston to Dublin
Dublin is the capital of Ireland and a number of citizens of Boston trace their ancestry back to this country. The celebrations of St. Patrick's Day are grandest in this city outside of Ireland. They adorn the Irish colors and wave flags of this country too. While Boston is next to Massachusetts Bay, Dublin is next to Dublin Bay. Both of these cities have been important seaports and nowadays they carry much more cargo than passengers, who prefer to catch flights to get to their destinations. So, when you fly on this route, you will be flying over the Atlantic Ocean and over Ireland to reach Dublin on the east coast of the country.
You can even grade the passengers flying over this route
- As a number of people living in Boston, believe that their ancestors came to the USA from Ireland, they have had a special relationship with this country. There have been business relations for centuries and even today, when it comes to trade and commerce, Boston businessmen have more than one reason to actively do business with Ireland. If they have to fly to Dublin or to cities in the nearby region, they can always catch Boston to Dublin flights.
- The citizens of Boston may have emotional reasons to travel to Ireland, to see the areas where their forefathers came from. They will travel to Dublin Airport or other international airports in the summer for holiday trips. They will be interested in comparing how their way of life is different from those who live here.
- All courses in Dublin universities are taught in the English language, so if you want to study your course in a European location, you can always come here. There are some world-famous ones here like Trinity College.
You will be airborne from Boston in a few minutes
Boston International Airport is very popular with passengers for domestic and international flights. Several American, European and other airlines will connect you to a number of destinations worldwide. There is no continent that you cannot reach from the airport here. Well, you will be able to reach anywhere once you reach any airport in the world, but here we are writing about the direct flights. There are some airports nearby, but the number of flights they offer is limited. You can choose where you want to fly from after comparing the airfare from Boston to Dublin with airfare from other airports. Here this has a benefit for the passengers, as if they can’t find a flight from one airport, they may be able to find one from another.
The easy-going life in Dublin
If you want to visit a quiet place in Europe, you should choose Dublin. The architecture here is very different from other European cities and the skyline is not too high. River Liffey is the major attraction with numerous bridges over it. If you have wanted to follow river trails or go for long walks, this city will be ideal for you. The city has a lot of greenery and plenty of parks. There are numerous pubs here and you can enjoy a drink here while socializing with the locals. The beaches are also close by, so you can spend evenings along the shore and take a bike from the eateries close by. If all this interests you we have some good BOS to DUB flight deals for you.
The experience on flights to Dublin from Boston
As you will be on a long-haul flight, you will have a choice of cabins you can fly in like economy, premium economy, business or first class. The process of these are different and hence what you get on the flight varies too. Your cabin will decide the choices of meals and beverages. Also while Wi-Fi in some cabins will be complimentary, you may have to pay for these in others. Apart from this, you will note that the cheaper the air tickets for a cabin are, the more passengers will be in them. It all depends on your budget and how you want to fly.
Airlines Flying from Boston to Dublin
- Aer Lingus – Nonstop
- Delta Air Lines – Nonstop
- American Airlines – 1-stop via U.S. hubs
- United Airlines – 1-stop via Newark or Chicago
- Lufthansa, Air France, British Airways – 1-stop via Europe
Flight Time & Distance
Flight Time: Approximately 6.5 to 7 hours (nonstop)
Distance: Around 3,000 miles (4,828 kilometers)
Best Time to Book Boston to Dublin Flights
Cheapest Months: January, February, and November
Book in Advance: At least 2–3 months ahead for the best deals
Avoid: Summer months (June–August) and holidays like St. Patrick’s Day in March
Travel Tips
- Check if your airline includes meals and baggage in the fare
- Dublin Airport (DUB) is well connected to city center via Aircoach and public buses
- U.S. citizens do not need a visa for stays up to 90 days in Ireland
We are an independent travel booking platform and are not affiliated with airline mentioned.
Frequently Ask Questions ?

How quickly can I book flights from Boston to Dublin?
The booking process includes the sharing of some information and the payment process. Once you are through these, you will have your bookings confirmed.

Where will I find the cheapest air tickets for flying from Boston to Dublin?
We always list the cheapest flights at the top of every search you do with us. You also have the option of setting a range of prices when you search for flights with us.

Will I be able to book last minute flights from Boston to Dublin?
You choose when you want to fly and we list all the available flights for you.

What can I carry with me when I fly from Boston?
Anything that can threaten the flight or your fellow passengers will not be allowed in your baggage. If you have any doubts just call us at the Toll-Free number +1-844-609-9922.

Which airlines will take me to Dublin?
There are not many airlines offering direct flights on this route like Aer Lingus, though there are airlines, including the big 3 in the USA offering flights with stopovers on this route.

How long is the flight from Boston to Dublin?
You will reach Dublin in 6 hours and 10 minutes after taking off from Boston.

How early should I arrive at the airport for my flight?
If you want to avoid the loss of the amount that you have spent on your air tickets, arriving at the airport 3 hours before the flight departure time is recommended.

Can I change my flight after booking?
If you do this within 24 hours of receiving your confirmed booking, most airlines will not charge you a single penny. However, beyond this time period, it will all depend on the terms under which you have purchased your flight tickets.
What Passengers Say About Us
Booking with Flights Channel LLC was the best experience booking was easy, hassle free and professionally done by David. He is such a gentleman with lots of patience to answer all my questions & concerns, very professional & knowledge of his job, he took care with my flight with no concern, his communication was exceptional, I will use him for all my travelling and also recommend him to everyone in needof booking a flight. Koodoos to David wish him the best in his future. Thank you.
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I recently had the pleasure of working with Sophia from Flights Channel, and I cannot recommend her highly enough. From the moment I reached out, she was incredibly responsive, promptly answering all my emails and calls with professionalism and efficiency. What truly sets Sophia apart is her expertise and dedication. She took the time to thoroughly answer all my questions, ensuring I had a complete understanding of my options. Even with my last-minute request, she not only delivered but secured an incredible deal that exceeded my expectations. Throughout the process, she remained true to her word, demonstrating both integrity and a deep commitment to customer satisfaction.
Read More...Mar 29, 2025
Sofia was amazing! She answered all our questions promptly, whether by email or phone, and was always so patient and friendly. The agency provided us with the best price compared to other alternatives we checked. If you’re looking for reliable service and great deals, this is the agency to choose. We will definitely book with them again in the future!
Read More...Mar 30, 2024
I had some struggle with my english but Sofia Wilson was so patiente with me and her customer service was so good and kind. Thank you so much to her now I have my flight in order. Gave me some options to keep the initial price of my flight even if the first one was full and non available. She was so kind and patiente, now I’ll be waiting for my trip in june. Thank you so much
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Alex was very efficient, and patient. He is clear spoken and easy to understand, which is important for me as my hearing is not great. He is good at his job.
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