₩422,200 Cheap Flights from Boston (BOS) to Dublin (DUB)

View ₩422,200 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Dublin Airport (DUB)

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Cheap Flights from Boston to Dublin (BOS-DUB)

Prices were available within the past 7 days and start at ₩422,200 for one-way flights and ₩495,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩495,900 Roundtrip, found 5 days ago
₩495,900
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩495,900 found 5 days ago
United
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩503,900 Roundtrip, found 5 days ago
₩503,900
Roundtrip
found 5 days ago
Select United flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩503,900 found 5 days ago
United
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩507,800 Roundtrip, found 5 days ago
₩507,800
Roundtrip
found 5 days ago
Select United flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩507,800 found 5 days ago
Delta
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩522,500 Roundtrip, found 5 days ago
₩522,500
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩522,500 found 5 days ago
Delta
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩523,000 Roundtrip, found 5 days ago
₩523,000
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩523,000 found 5 days ago
Delta
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩524,400 Roundtrip, found 5 days ago
₩524,400
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩524,400 found 5 days ago
Delta
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩532,900 Roundtrip, found 5 days ago
₩532,900
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩532,900 found 5 days ago
KLM
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩559,500 Roundtrip, found 5 days ago
₩559,500
Roundtrip
found 5 days ago
Select KLM flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩559,500 found 5 days ago
Swiss International Air Lines
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩563,300 Roundtrip, found 5 days ago
₩563,300
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩563,300 found 5 days ago
Lufthansa
Sun, Oct 26 - Mon, Nov 3
BOS
Boston
DUB
Dublin
₩713,000 Roundtrip, found 5 days ago
₩713,000
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Oct 26 from Boston to Dublin, returning Mon, Nov 3, priced at ₩713,000 found 5 days ago

Find the cheapest month to fly from Boston (BOS) to Dublin (DUB)

November is typically the cheapest month to fly

From ₩334,487 - ₩917,785 per traveler.
Flights from Boston (BOS) to Dublin (DUB)
Origin airport
Logan Intl.
Destination airport
Dublin
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
₩495,900
Distance
4777 km
Average flight time
11 hours 5 mins

Boston to Dublin Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to Dublin will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Dublin.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to DUB flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DUB with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Logan Intl. Airport to Dublin Airport (DUB)?
If you're planning on traveling from BOS to Dublin Airport (DUB), round-trip journeys start from ₩495,900. This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to DUB?
Most flights can be conveniently canceled online, but whether you are charged a fee differs between airlines. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to Dublin Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport (BOS) to Dublin Airport (DUB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BOS to DUB?
With a flight distance of 4,800 kilometers from BOS to DUB, this is a long-haul trip. Be sure to stay hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from Logan Intl. Airport to Dublin Airport (DUB)?
A popular airline that services the route from BOS to Dublin Airport (DUB) is Aer Lingus (EI). It offers 60 flights monthly. Offering 30 flights a month on this route, Delta Air Lines (DL) is another traveler favorite.
Are Logan Intl. Airport (BOS) to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to Dublin Airport at the last minute could be your ticket to an awesome deal. However, it could end up costing a great deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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