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Cheap flights from Boston (BOS) to Dublin International (DUB)

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The best prices from Boston to Dublin International are usually found in November or January, booked 60 days in advance, depart on a Tuesday or Monday and return on a Tuesday

How to find the cheapest flight from
Boston (BOS) to Dublin International (DUB)

BOS - DUB
Price
$425 - $714

Popular in

July

High demand for flights, 23% potential price rise

Cheapest in

November

Best time to find cheap flights, 23% potential price drop

Round-trip from

$425

From Boston to Dublin International

One-way from

$411

One-way flight from Boston to Dublin International

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Dublin International?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 12% on the overall cost on flights from Boston to Dublin International.

How far in advance should I book a flight from Boston to Dublin International?

To save up to 58% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Dublin International from $640 1-2 weeks out and tickets from $834 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boston to Dublin International?

October can be a great time to fly to Dublin International from Boston with a flight ticket averaging about $543. Cheapflights users have found deals in the month of October for as cheap as $356. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Boston to Dublin International (BOS - DUB)?

It’s typically best to fly out from Boston to Dublin International in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Boston to Dublin International in November, December 2020

The best prices found for BOS to DUB flights for November, December
10 Dec - 13 Dec
$326pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
3 Dec - 20 Dec
$361pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Dec - 13 Jan
$369pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Air Canada
 
1 STOP
BOS
Boston Logan Intl

Boston to Dublin International 2021 flight deals

Cheap flights to Dublin International from Boston found for next year
10 Dec - 13 Dec
$326pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
3 Dec - 20 Dec
$361pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Dec - 13 Jan
$369pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
Air Canada
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Dublin International from Boston

Save time with Boston to Dublin International direct flight deals
17 Jan - 24 Jan
$383pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
20 Jan - 23 Jan
$397pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl
31 Jan - 18 Feb
$408pp
BOS
Boston Logan Intl
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Dublin International

Late deals on round-trip flights to Dublin International from Boston, departing today and this week
3 Dec - 20 Dec
$361pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
3 Dec - 3 Jan
$399pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
3 Dec - 3 Jan
$410pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Dublin International from Boston

The cheapest one-way flights from Boston to Dublin International
3:45 pm - 10:10 am
TAP AIR PORTUGAL
1 Stop
13h 25m
BOS - DUB
TAP AIR PORTUGAL
12:00 pm - 3:30 am
Air Canada
1 Stop
10h 30m
BOS - DUB
Air Canada
$834
KAYAK
1:00 pm - 12:00 am
Aer Lingus
Nonstop
6h 00m
BOS - DUB
Aer Lingus
$1,037
Ovago

Related info for your journey

Useful info, stats and facts about Boston to Dublin International flights.

Flight FAQs

From Boston to Dublin International

Are flight prices decreasing from Boston to Dublin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Dublin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to Dublin to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Boston Logan Intl to Dublin. Policies will vary by airline.

Which airlines flying from Boston Logan Intl to Dublin have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Dublin have new flexible policies in place due to COVID-19. Delta, WOW air, and Icelandair are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Boston to Dublin International for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to Dublin International for under $300. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $297, but on average you can expect to pay $329.

Are there nonstop flights from Boston to Dublin International for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Dublin International under $400. A good price for a nonstop flight from Boston to Dublin International is less than $464.

Are there last-minute flights available from Boston to Dublin International for under $400?

There are currently 20+ open flights from Boston to Dublin International within the next 7 days for less than $400.

How popular is this flight route?

The Boston Logan Intl to Dublin flight path was viewed by 124 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Boston or Dublin?

The rainfall in Boston is generally less than the rainfall in Dublin. This will continue over the next 13 days.

Is Boston weather warmer or cooler than Dublin?

Temperatures around the 84 °F's can be experienced in July. The weather in Dublin is colder than in Boston. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Boston to Dublin International?

TAP AIR PORTUGAL can get you from Boston to Dublin International in just under 10h 35m. Your travel time can differ by up to .

What is the cheapest airline to fly from Boston to Dublin International round-trip?

Flying on TAP AIR PORTUGAL is currently your cheapest option to Dublin International, with prices starting at $297. TAP AIR PORTUGAL is currently priced 46% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Boston to Dublin International one-way?

The cheapest airlines for a one-way flight from Boston to Dublin International are TAP AIR PORTUGAL ($192), Aer Lingus ($345), and Air Canada ($784).

Related searches

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Destination information for Dublin International

Things to know before you go. Useful info for your trip from Boston to Dublin International
Today's exchange rate
$1 = €0.85

Airports servicing Boston

Airports servicing Dublin

Top 10 airlines from Boston to Dublin International

The chart below displays the airlines Cheapflights users traveling from Boston to Dublin International choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Finnair
$338 $449 No change fee 76%
Norwegian
$386 $468 No cancel fee 74%
SWISS
$509 $610 No change fee 79%
Iberia
$392 $611 No change fee 77%
SAS
$277 $647 No change fee 77%
Air Canada
$352 $691 No cancel fee 67%
American Airlines
$364 $729 No cancel fee 71%
Air France
$535 $735 No change fee 77%
British Airways
$365 $739 No cancel fee 70%
Lufthansa
$587 $757 No change fee 76%

Hourly flight availability from Boston to Dublin International

Afternoon Noon to 6 PM 100% of BOS to DUB departures
Early morning Midnight to 6 AM 0% of BOS to DUB departures
Morning 6 AM to noon 0% of BOS to DUB departures
Evening 6 PM to midnight 0% of BOS to DUB departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Dublin International
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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