Cheap Flights from Boston, MA to Dublin from $280

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On Cheapflightsplus.com you will find 2 direct and 231 connecting flights from Boston to Dublin. You can compare airfare deals from 18 airlines and multiple travel sites from $280, book and save on cheap plane tickets and last minute offers. Also check out BOS-DUB flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Boston to Dublin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $280 (one-way), $480 (round-trip).

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Best Flights from Boston to Dublin Today

Take a look at the list of non stop flights and flights with layovers from Boston to Dublin with the lowest price of $280. The fastest direct flight takes 6h 15m and the fastest connecting – 9h.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $837 Find flight	23:30 Boston Logan	10:45+1 день Dublin Dublin	6h 15m	KLM	KL6087
from $837 Find flight	23:30 Boston Logan	10:45+1 день Dublin Dublin	6h 15m	Air France	AF3621
from $294 Find flight	19:15 Boston Logan	10:15+1 день Dublin Dublin	10h 0m layover 1h 55m - Reykjavik	Air Onix	OG112 OG880
from $369 Find flight	20:50 Boston Logan	11:05+1 день Dublin Dublin	9h 15m layover 1h 25m - Reykjavik	Icelandair	FI630 FI416
from $437 Find flight	23:55 Boston Logan	20:20+1 день Dublin Dublin	15h 25m layover 5h 0m - Barcelona	Vueling	VY9796 VY8722
from $516 Find flight	17:40 Boston Logan	18:15+1 день Dublin Dublin	19h 35m layover 9h 55m - Copenhagen	SAS	SK928 SK2537
from $530 Find flight	22:45 Boston Logan	15:45+1 день Dublin Dublin	12h 0m layover 3h 50m - London	Virgin Atlantic Airways	VS12 EI165
from $530 Find flight	22:45 Boston Logan	16:35+1 день Dublin Dublin	12h 50m layover 4h 40m - London	Virgin Atlantic Airways	VS12 EI161
from $530 Find flight	22:45 Boston Logan	17:15+1 день Dublin Dublin	13h 30m layover 5h 20m - London	Virgin Atlantic Airways	VS12 EI167
from $567 Find flight	19:40 Boston Logan	15:45+1 день Dublin Dublin	15h 5m layover 7h 0m - London	Aer Lingus	EI8912 EI165
from $567 Find flight	19:40 Boston Logan	16:35+1 день Dublin Dublin	15h 55m layover 7h 50m - London	Aer Lingus	EI8912 EI161
from $280 Find flight	23:35 Boston Logan	23:20+1 день Dublin Dublin	18h 45m layover 1h 45m - Reykjavik 7h 20m - London	Icelandair	FI632 FI472 FR205
from $309 Find flight	19:15 Boston Logan	19:55+1 день Dublin Dublin	19h 40m layover 1h 55m - Reykjavik 7h 55m - London	Air Onix	OG112 OG800 FR287
from $567 Find flight	13:05 Boston Logan	16:00+1 день Dublin Dublin	21h 55m layover 3h 21m - New York 8h 15m - London	KLM	KL5295 KL2501 BA4466
from $581 Find flight	07:25 Boston Logan	09:10+1 день Dublin Dublin	20h 45m layover 1h 45m - London 10h 30m - Manchester	British Airways	BA238 BA1404 EI203
from $583 Find flight	13:05 Boston Logan	17:05+1 день Dublin Dublin	23h 0m layover 3h 21m - New York 9h 15m - London	KLM	KL5295 KL2501 BA830

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 24, 2025

Flight Schedule Boston (Massachusetts) to Dublin

Full flight schedule will help you in detecting at what time planes fly from Boston to Dublin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
23:30 — 10:45 +1 day	23:30 — 10:45 KL6087 KLM Boston — Dublin	6h 15m	Find flight from$837
23:30 — 10:45 +1 day	23:30 — 10:45 AF3621 Air France Boston — Dublin	6h 15m	Find flight from$837
17:40 — 18:15 +1 day	17:40 — 07:05 SK928 SAS Boston — Copenhagen 9h 55m stop 17:00 — 18:15 SK2537 SAS Copenhagen — Dublin	19h 35m including layover	Find flight from$516
19:15 — 10:15 +1 day	18:20 — 04:45 OG112 Air Onix Boston — Reykjavik 1h 55m stop 07:00 — 09:40 OG880 Air Onix Reykjavik — Dublin	10h including layover	Find flight from$294
19:15 — 19:55 +1 day	19:15 — 04:45 OG112 Air Onix Boston — Reykjavik 1h 55m stop 06:40 — 10:40 OG800 Air Onix Reykjavik — London 7h 55m stop 18:35 — 19:55 FR287 Ryanair London — Dublin	19h 40m including layover	Find flight from$309
20:50 — 20:35 +1 day	20:50 — 06:05 FI630 Icelandair Boston — Reykjavik 4h 25m stop 10:30 — 14:40 FI472 Icelandair Reykjavik — London 4h 40m stop 19:20 — 20:35 FR339 Ryanair London — Dublin	18h 45m including layover	Find flight from$282
20:50 — 21:10 +1 day	20:50 — 06:05 FI630 Icelandair Boston — Reykjavik 4h 25m stop 10:30 — 14:40 FI472 Icelandair Reykjavik — London 5h 10m stop 19:50 — 21:10 FR210 Ryanair London — Dublin	19h 20m including layover	Find flight from$284
23:35 — 23:20 +1 day	23:35 — 08:45 FI632 Icelandair Boston — Reykjavik 1h 45m stop 10:30 — 14:40 FI472 Icelandair Reykjavik — London 7h 20m stop 22:00 — 23:20 FR205 Ryanair London — Dublin	18h 45m including layover	Find flight from$280
23:35 — 20:35 +1 day	23:35 — 08:45 FI632 Icelandair Boston — Reykjavik 1h 45m stop 10:30 — 14:40 FI472 Icelandair Reykjavik — London 4h 40m stop 19:20 — 20:35 FR339 Ryanair London — Dublin	16h including layover	Find flight from$282

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 24, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to Dublin depends on and how to choose the most interesting flight option for you.

Distance between Boston and Dublin is 4803 miles. Time difference between the cities is 5h. Airplanes depart 06:15 to 23:55 from 4 Boston airports and arrive 06:15 to 23:55 to 1 Dublin airport. Average flight time is 6h 15m.

The fastest flight 6h 15m
Average flight time 6h 15m
The earliest flight 06:15
The latest flight 23:55
Distance 2985 ml

The cheapest months to travel to Dublin are january (from 231 $), april (from 231 $), february (from 291 $).

The most expensive months are may (from 426 $), november (from 393 $), december (from 377 $).

What is the lowest airfare Boston to Dublin?

The cheapest plane ticket found by our users is $280. This airfare is for economy class on one-way FI632 flight by Icelandair for April 29, 2025 which leaves Logan in Boston at 23:35 am and arrives at Dublin Dublin at 23:20.

Economy class

$280

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Business class

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First class

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Popular Airlines on the Route

The flight Boston — Dublin is served by 18 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Aer Lingus - 26 departures per week at the price of from $ 567 . And the most expensive tickets are offered by SAS airline - from $ 7908.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is KL6087 by KLM takes 6h 15m and the cheapest is FI632 by Icelandair for $837.

KL - KLM

from $837

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AF - Air France

from $837

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Connecting Flights

There are 231 flights with layovers on the route. The fastest connecting flight is EI8902 by Aer Lingus takes 9h and the cheapest is FI632 by Icelandair for $280.

EI - Aer Lingus

from $567

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KL - KLM

from $567

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AC - Air Canada

from $782

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FI - Icelandair

from $280

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VY - Vueling

from $418

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OS - Austrian Airlines

from $810

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AF - Air France

from $590

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LX - SWISS International Air Lines

from $780

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UA - United Airlines

from $828

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TK - Turkish Airlines

from $661

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OG - Air Onix

from $294

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SK - SAS

from $516

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Airports

You can fly from Boston to Dublin from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

Boston City Heliport-JBC

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Boston RT128 Rail-ZRU

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Boston South Rail-ZTO

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Logan-BOS

from $280
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Dublin airports

Dublin-DUB

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Airplanes

There are flights to Dublin from Boston by 18 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 777

from $636

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Top Domestic Destinations from Boston

You may also consider searching for discounted plane tickets to some other popular places from Boston within United States.

Boston — New York

from $57

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Boston — Chicago

from $59

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Boston — Miami

from $56

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Boston — Washington D.C.

from $64

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Boston — Denver

from $65

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Boston — Nashville

from $71

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Boston — Tampa

from $63

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Boston — Las Vegas

from $63

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Boston — Seattle

from $60

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Top International Destinations from Boston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Boston — London

from $76

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Boston — Paris

from $76

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Boston — Toronto

from $54

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Boston — Dublin

from $54

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Boston — Aruba

from $69

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Boston — Rome

from $77

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Boston — Cancun

from $78

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Boston — Lisbon

from $66

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Boston — Montreal

from $77

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Boston — Barcelona

from $67

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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