Cheap flights from Boston, MA to Dublin, Ireland

Flights starting at £266. Choose between British Airways, Aer Lingus, or Spirit Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking

Tips to know when travelling to Dublin

The distance between Boston and Dublin is 4808 km. The most popular airlines for this route are British Airways, Aer Lingus, Spirit Airlines, JetBlue Airways, and KLM Royal Dutch Airlines. Boston and Dublin have 401 direct flights per week. When you arrive at Dublin, consider visiting Caernarfon, Rock of Cashel, Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, and Portmeirion.

Weekly direct flights

Discover the top airlines offering direct flights from Boston to Dublin in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 06.05 - Sun 12.05

AirlineMon 06.05Tue 07.05Wed 08.05Thu 09.05Fri 10.05Sat 11.05Sun 12.05
3222222
2211111
2222---22

Weekly direct flights for Mon 13.05 - Sun 19.05

AirlineMon 13.05Tue 14.05Wed 15.05Thu 16.05Fri 17.05Sat 18.05Sun 19.05
2222222
1111111
222---1---2

Weekly direct flights for Mon 20.05 - Sun 26.05

AirlineMon 20.05Tue 21.05Wed 22.05Thu 23.05Fri 24.05Sat 25.05Sun 26.05
2222222
1111113
22---------12

Weekly direct flights for Mon 27.05 - Sun 02.06

AirlineMon 27.05Tue 28.05Wed 29.05Thu 30.05Fri 31.05Sat 01.06Sun 02.06
2232224
3333133
2222---12

Check-in for a flight from Boston to Dublin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
British AirwaysBAWBANo0
0
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
KLM Royal Dutch AirlinesKLMKLNoOpens 30 days before flight
Closes 1 hours before flight

Weather in Dublin

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C3°C
February8°C3°C
March9°C3°C
April11°C5°C
May13°C7°C
June16°C10°C
July17°C12°C
August17°C12°C
September16°C10°C
October13°C9°C
November10°C6°C
December8°C4°C
Hottest Month
17°C
July
Coldest month
3°C
January
Sunny days
264
days per year
Snow days
1
days per year

14 day forecast

Tuesday
14 May
89%
14°C8°C
21 May
88%
13°C9°C
Wednesday
15 May
89%
15°C9°C
22 May
83%
12°C9°C
Thursday
16 May
71%
16°C8°C
23 May
13°C4°C
Friday
17 May
89%
12°C11°C
24 May
81%
11°C5°C
Saturday
18 May
79%
15°C9°C
25 May
14°C5°C
Sunday
19 May
86%
15°C8°C
26 May
19°C7°C
Monday
20 May
86%
12°C10°C
27 May
73%
17°C9°C

Frequently asked questions

How long does it take to travel from Boston to Dublin?
What is the flight distance between Boston and Dublin?
What airlines offer nonstop (direct) flights between Boston and Dublin?
What are the most popular routes to and from Boston?
What are the most popular routes to and from Dublin?
What airports are near Boston?
What airports are near Dublin?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Boston and Dublin?
What is Virtual Interlining and how do I use it?
Which airlines fly between Boston and Dublin?
When's the best time to travel between Boston and Dublin?
What flights operate between Boston and Dublin?
How many airports are there near Boston?
How many airports are there near Dublin?
What time do nonstop (direct) flights between Boston and Dublin depart?
What time do nonstop (direct) flights between Boston and Dublin arrive?
What time do flights between Boston and Dublin depart?
What time do flights between Boston and Dublin arrive?

Explore alternative trips

Flights from Boston

Flights to Dublin

Popular routes

The nearest countries with flights to Dublin

Here is a list of countries people are flying from

Other destination countries from Boston

Here is a list of countries people are flying to
Find the best connection from Boston to Dublin
Search flights, trains & buses
We hack the system,
you fly for less