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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 4/21. 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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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 $315.
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 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 23% more expensive at noon than in the afternoon

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

Scandinavian Airlines. Air Canada, Lufthansa, and PLAY 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?

15 days before. The cheapest time to buy a flight from Boston to Dublin is approximately 15 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 March 2024. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.

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

As of March 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 3 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 37% on your flight if you consider stops on a Boston to Dublin flight.

When you’re planning your trip from Boston to Dublin, the most popular airport-to-airport route is Boston Logan Intl Airport to Dublin Airport. If you are looking for an alternate airport near Boston Logan Intl Airport, Manchester Airport is a great option and is located in Manchester. The cheapest route from Boston to Dublin is BOS — DUB with an average price of $315 RT during the month of March.

Boston Logan Intl Airport (BOS) to Dublin Airport (DUB)$315
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Manchester Airport (MHT) to Dublin Airport (DUB)$728
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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
Apr 23
BOS7:15 pmBoston Logan Intl
10h 00m
1 stop
DUB10:15 amDublin
May 3
DUB11:35 amDublin
11h 25m
1 stop
BOS6:00 pmBoston Logan Intl
Scandinavian Airlines
May 1
BOS6:05 pmBoston Logan Intl
12h 45m
1 stop
DUB11:50 amDublin
May 6
DUB7:05 pmDublin
25h 55m
1 stop
BOS4:00 pmBoston Logan Intl
Multiple Airlines
Apr 30
BOS7:15 pmBoston Logan Intl
10h 00m
1 stop
DUB10:15 amDublin
May 9
DUB8:00 pmDublin
27h 00m
2 stops
BOS6:00 pmBoston Logan Intl
Icelandair
Apr 18
BOS8:50 pmBoston Logan Intl
9h 15m
1 stop
DUB11:05 amDublin
Apr 25
DUB12:15 pmDublin
11h 35m
1 stop
BOS6:50 pmBoston Logan Intl
Aer Lingus
Apr 17
BOS5:45 pmBoston Logan Intl
6h 05m
DUB4:50 amDublin
Apr 24
DUB11:45 amDublin
7h 05m
BOS1:50 pmBoston Logan Intl
PLAY
Apr 23
BOS7:15 pmBoston Logan Intl
10h 00m
1 stop
DUB10:15 amDublin
May 3
DUB11:35 amDublin
11h 25m
1 stop
BOS6:00 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, British Airways and PLAY
PLAY
Apr 21
BOS7:15 pmBoston Logan Intl
9h 20m
1 stop
DUB9:35 amDublin
Vueling
May 19
BOS11:05 pmBoston Logan Intl
29h 25m
1 stop
DUB9:30 amDublin
Multiple Airlines
May 7
BOS5:05 amBoston Logan Intl
23h 55m
2 stops
DUB10:00 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
PLAY
Mar 24
BOS7:20 pmBoston Logan Intl
10h 20m
1 stop
DUB9:40 amDublin
Apr 5
DUB11:35 amDublin
11h 25m
1 stop
BOS6:00 pmBoston Logan Intl
Scandinavian Airlines
Mar 25
BOS6:25 pmBoston Logan Intl
13h 15m
1 stop
DUB11:40 amDublin
Apr 16
DUB12:40 pmDublin
32h 20m
1 stop
BOS4:00 pmBoston Logan Intl
Icelandair
Mar 26
BOS9:00 pmBoston Logan Intl
9h 15m
1 stop
DUB10:15 amDublin
Apr 9
DUB12:15 pmDublin
11h 35m
1 stop
BOS6:50 pmBoston Logan Intl
JetBlue
Mar 26
BOS9:20 pmBoston Logan Intl
6h 35m
DUB7:55 amDublin
Apr 2
DUB10:55 amDublin
7h 02m
BOS12:57 pmBoston Logan Intl
Turkish Airlines
Mar 27
BOS9:10 pmBoston Logan Intl
32h 40m
1 stop
DUB9:50 amDublin
Apr 1
DUB11:30 amDublin
37h 25m
1 stop
BOS7:55 pmBoston Logan Intl
Multiple Airlines
Mar 25
BOS3:56 pmBoston Logan Intl
18h 29m
2 stops
DUB2:25 pmDublin
Apr 4
DUB11:50 amDublin
35h 10m
3 stops
BOS6:00 pmBoston Logan Intl

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
62 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $294Free CancellationRating
7.4
1,430 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $383Free CancellationRating
7.1
1,436 reviews
Search Icelandair flights
DeltaPriceFrom $387Free CancellationRating
8.0
11,551 reviews
Search Delta flights
Aer LingusPriceFrom $388Free CancellationRating
7.2
1,404 reviews
Search Aer Lingus flights
Air FrancePriceFrom $396Free CancellationRating
7.6
1,910 reviews
Search Air France flights
United AirlinesPriceFrom $409Free CancellationRating
7.4
11,602 reviews
Search United Airlines flights
Air CanadaPriceFrom $409Free CancellationRating
7.0
6,717 reviews
Search Air Canada flights
TAP AIR PORTUGALPriceFrom $415Free CancellationRating
7.1
2,233 reviews
Search TAP AIR PORTUGAL flights
SWISSPriceFrom $433Free CancellationRating
7.8
2,183 reviews
Search SWISS 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 $706 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 $480, round-trip. It should be noted that an average KLM flight deal for this route in this time was higher, at $831 round-trip. KLM operates 7 flights out of Boston into Dublin in an average week, so prices vary by time and availability. 1,720 KLM reviews by users on momondo have scored the airline at 7.7/10.


Icelandair flights from Boston to Dublin

Our best Icelandair deals on Boston to Dublin flight tickets
Icelandair
Apr 18
BOS8:50 pmBoston Logan Intl
9h 15m
1 stop
DUB11:05 amDublin
Apr 25
DUB12:15 pmDublin
11h 35m
1 stop
BOS6:50 pmBoston Logan Intl
Icelandair
Apr 30
BOS8:50 pmBoston Logan Intl
9h 15m
1 stop
DUB11:05 amDublin
May 4
DUB12:15 pmDublin
11h 35m
1 stop
BOS6:50 pmBoston Logan Intl
Icelandair
Mar 26
BOS9:00 pmBoston Logan Intl
9h 15m
1 stop
DUB10:15 amDublin
Apr 9
DUB12:15 pmDublin
11h 35m
1 stop
BOS6:50 pmBoston Logan Intl

Scandinavian Airlines flights from Boston to Dublin

Our best Scandinavian Airlines deals on Boston to Dublin flight tickets
Scandinavian Airlines
May 1
BOS6:05 pmBoston Logan Intl
12h 45m
1 stop
DUB11:50 amDublin
May 6
DUB7:05 pmDublin
25h 55m
1 stop
BOS4:00 pmBoston Logan Intl
Scandinavian Airlines
Apr 8
BOS5:50 pmBoston Logan Intl
13h 00m
1 stop
DUB11:50 amDublin
Apr 17
DUB12:40 pmDublin
32h 20m
1 stop
BOS4:00 pmBoston Logan Intl
Scandinavian Airlines
Apr 18
BOS5:50 pmBoston Logan Intl
13h 00m
1 stop
DUB11:50 amDublin
Apr 25
DUB12:40 pmDublin
32h 20m
1 stop
BOS4:00 pmBoston Logan Intl

  • 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 05m 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.


Alternative routes for Boston to Dublin

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Boston to Shannon Flights
Fastest flight time5h 55m
Cheapest price$529
Boston to Cork Flights
Fastest flight time10h 35m
Cheapest price$682
West Tisbury to Dublin Flights
Fastest flight time8h 40m
Cheapest price$933
Worcester, Massachusetts to Dublin Flights
Fastest flight time17h 00m
Cheapest price$820
Boston to Milltown (Kerry) Flights
Fastest flight time10h 50m
Cheapest price$1,109
Hyannis to Dublin Flights
Fastest flight time11h 30m
Cheapest price$1,028

Similar Boston to Dublin flights

Flexible with your destination? Broaden your search and find flights similar to your Boston to Dublin route

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.


An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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