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Cheap flights from Boston to Dublin from $255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Dublin departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Boston to Dublin

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Dublin by changing tabs
PLAY
Sep 4
BOS7:15 pmBoston Logan Intl
9h 55m
1 stop
DUB10:10 amDublin
Dec 8
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl
Scandinavian Airlines
Nov 16
BOS5:45 pmBoston Logan Intl
10h 35m
1 stop
DUB9:20 amDublin
Nov 19
DUB12:05 pmDublin
32h 45m
2 stops
BOS3:50 pmBoston Logan Intl
KLM
Nov 6
BOS9:15 pmBoston Logan Intl
6h 10m
DUB8:25 amDublin
Nov 20
DUB11:50 amDublin
7h 35m
BOS2:25 pmBoston Logan Intl
Delta
Nov 16
BOS1:21 pmBoston Logan Intl
14h 24m
1 stop
DUB8:45 amDublin
Nov 23
DUB11:50 amDublin
7h 35m
BOS2:25 pmBoston Logan Intl
PLAY
Nov 16
BOS6:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Nov 23
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Nov 16
BOS6:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Nov 23
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl

Find the cheapest one-way flights from Boston to Dublin

If you're looking for one-way flights from Boston to Dublin, view some of our deals below provided by Aer Lingus, Icelandair and PLAY
PLAY
Jul 19
BOS7:15 pmBoston Logan Intl
9h 50m
1 stop
DUB10:05 amDublin
Multiple Airlines
Jul 23
BOS3:38 pmBoston Logan Intl
25h 07m
2 stops
DUB9:45 pmDublin
Icelandair
Aug 5
BOS8:50 pmBoston Logan Intl
9h 15m
1 stop
DUB11:05 amDublin

Search last-minute flights to Dublin from Boston

Find and compare round-trip flight prices for your last-minute flight from Boston to Dublin
Icelandair
May 28
BOS11:35 pmBoston Logan Intl
30h 30m
1 stop
DUB11:05 amDublin
Aug 27
DUB12:15 pmDublin
28h 20m
1 stop
BOS11:35 amBoston Logan Intl
PLAY
Jun 1
BOS7:15 pmBoston Logan Intl
10h 15m
1 stop
DUB10:30 amDublin
Jun 13
DUB11:35 amDublin
11h 25m
1 stop
BOS6:00 pmBoston Logan Intl
Multiple Airlines
May 28
BOS3:29 pmBoston Logan Intl
14h 36m
2 stops
DUB11:05 amDublin
Jun 4
DUB12:15 pmDublin
28h 02m
3 stops
BOS11:17 amBoston Logan Intl
JetBlue
May 28
BOS8:42 pmBoston Logan Intl
6h 38m
DUB8:20 amDublin
Jun 13
DUB10:55 amDublin
7h 05m
BOS1:00 pmBoston Logan Intl
Scandinavian Airlines
May 28
BOS5:50 pmBoston Logan Intl
12h 40m
2 stops
DUB11:30 amDublin
Aug 27
DUB12:40 pmDublin
32h 20m
1 stop
BOS4:00 pmBoston Logan Intl
Aer Lingus
May 27
BOS9:25 pmBoston Logan Intl
6h 10m
DUB8:35 amDublin
Jul 12
DUB11:45 amDublin
7h 05m
BOS1:50 pmBoston Logan Intl

PLAY flights from Boston to Dublin

Our best PLAY deals on Boston to Dublin flight tickets
PLAY
Sep 4
BOS7:15 pmBoston Logan Intl
9h 55m
1 stop
DUB10:10 amDublin
Dec 8
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Nov 16
BOS6:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Nov 23
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl
PLAY
Nov 16
BOS6:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Nov 23
DUB11:00 amDublin
11h 00m
1 stop
BOS5:00 pmBoston Logan Intl

Scandinavian Airlines flights from Boston to Dublin

Our best Scandinavian Airlines deals on Boston to Dublin flight tickets
Scandinavian Airlines
Nov 16
BOS5:45 pmBoston Logan Intl
10h 35m
1 stop
DUB9:20 amDublin
Nov 19
DUB12:05 pmDublin
32h 45m
2 stops
BOS3:50 pmBoston Logan Intl
Scandinavian Airlines
Nov 16
BOS5:45 pmBoston Logan Intl
10h 35m
1 stop
DUB9:20 amDublin
Nov 23
DUB10:20 amDublin
34h 30m
2 stops
BOS3:50 pmBoston Logan Intl
Scandinavian Airlines
Nov 6
BOS5:45 pmBoston Logan Intl
34h 50m
2 stops
DUB9:35 amDublin
Nov 20
DUB12:30 pmDublin
32h 20m
1 stop
BOS3:50 pmBoston Logan Intl

How to get the cheapest flight ticket from Boston to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to Dublin from Boston is February. Most expensive is July

What is the cheapest day to depart Boston for Dublin?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Friday

When is the cheapest time to fly from Boston to Dublin?

In the afternoon. Boston to Dublin flights are approximately 5% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Dublin from Boston?

Scandinavian Airlines. Icelandair, KLM, and Lufthansa are the most popular carriers operating from Boston to Dublin

What is the cheapest Boston to Dublin flight route?

Boston Logan Intl - Dublin. Fly from Boston Logan Intl to Dublin for the best Boston - Dublin flight prices

How far in advance should you book Boston to Dublin flights?

24 days before. The cheapest time to buy a flight from Boston to Dublin is approximately 24 days to departure

How many flights depart from Boston to Dublin on average per day?

9 flights are operational weekly from Boston to Dublin as of May 2024. The most popular departure time for this route is 4:00PM, with 54% of flights per day taking off in the evening.

How many flights depart from Boston to Dublin on average per week?

As of May 2024, there are 68 flights per week flying from Boston to Dublin. The most common day of the week flights depart is Sunday, with 15% of flights taking off on this day.

What cabin class options are available on Boston to Dublin flights?

There are 2 cabin classes available to choose from on Boston to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Dublin flights?

You could potentially save up to 39% on your flight if you consider stops on a Boston to Dublin flight.

Cheap Boston to Dublin (BOS to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Dublin

Best Price Found

$255

Fastest flight time

6h 05m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Boston in the past 72 hours is $255. The best round-trip flight deal from Boston to Dublin found on momondo in the last 72 hours is $262.
The fastest flight from Boston to Dublin takes 6h 05m
Direct flights go from Boston to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)

  • How far is Boston Logan Intl to Dublin by plane?

    A flight from Boston Logan Intl to Dublin will travel around 2986.1 mi. Typically, this will take 6h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Dublin Airport?

    Prices for flights from Boston Logan Intl Airport to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Dublin Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Boston to Dublin

Compare and see reviews for airlines that fly from Boston to Dublin with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $275Free CancellationRating
7.3
69 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $294Free CancellationRating
7.4
1,407 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $382Free CancellationRating
7.0
1,266 reviews
Search Icelandair flights
DeltaPriceFrom $387Free CancellationRating
8.0
10,585 reviews
Search Delta flights
Aer LingusPriceFrom $387Free CancellationRating
7.2
1,321 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $409Free CancellationRating
7.4
10,870 reviews
Search United Airlines flights
Air CanadaPriceFrom $409Free CancellationRating
7.0
6,954 reviews
Search Air Canada flights
SWISSPriceFrom $433Free CancellationRating
7.7
1,967 reviews
Search SWISS flights
LufthansaPriceFrom $441Free CancellationRating
7.0
7,623 reviews
Search Lufthansa flights
KLMPriceFrom $457Free CancellationRating
7.8
1,555 reviews
Search KLM flights
  • Delta Flights From Boston to Dublin

    Delta flight deals from Boston to Dublin start from $387 round-trip. Over the 6 Delta flights for this route in a normal week, average airfare is usually $643 round-trip - but some users have found much cheaper deals with momondo.

  • KLM Flights From Boston to Dublin

    The best KLM deal for Boston to Dublin flight tickets found on momondo in the last 72 hours was $457, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at $624 round-trip. KLM operates 7 flights out of Boston into Dublin in an average week, so prices vary by time and availability. 1,555 KLM reviews by users on momondo have scored the airline at 7.8/10.


Why use momondo?

Why should I use momondo to find a flight deal from Boston to Dublin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Boston.

Can I find flights from Boston to Dublin with flexible booking policies on momondo?

All flight searches from Boston to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Dublin?

Once all potential Boston to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Dublin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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