Cheap flights from Dublin to Boston from €238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Boston departing on 23/1. 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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British Airways Logo
16:05 - 21:55
DUB
-
BOS
10h 50m1 stop
British Airways Logo
21:35 - 15:20
BOS
-
DUB
12h 45m1 stop
€376British Airways
Thu, 29 Jan - Mon, 2 Feb
British Airways Logo
08:50 - 19:45
DUB
-
BOS
15h 55m1 stop
British Airways Logo
07:30 - 07:55
BOS
-
DUB
19h 25m1 stop
€377British Airways
Thu, 29 Jan - Mon, 2 Feb
Icelandair Logo
11:30 - 17:50
DUB
-
BOS
11h 20m1 stop
Icelandair Logo
19:50 - 10:15
BOS
-
DUB
9h 25m1 stop
€380Icelandair
Fri, 16 Jan - Thu, 22 Jan
Delta Logo
05:55 - 13:30
DUB
-
BOS
12h 35m1 stop
Delta Logo
13:00 - 08:00
BOS
-
DUB
14h 00m2 stops
€381Delta
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
08:50 - 19:33
DUB
-
BOS
15h 43m2 stops
British Airways Logo
21:35 - 15:20
BOS
-
DUB
12h 45m1 stop
€382British Airways
Thu, 29 Jan - Mon, 2 Feb
Delta Logo
05:55 - 18:55
DUB
-
BOS
18h 00m1 stop
Delta Logo
22:15 - 09:20
BOS
-
DUB
6h 05mdirect
€384Delta
Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
08:05 - 21:55
DUB
-
BOS
17h 50m1 stop
Multiple Airlines Logo
22:50 - 17:10
BOS
-
DUB
13h 20m1 stop
€385Multiple Airlines
Tue, 17 Mar - Sun, 29 Mar
Delta Logo
13:25 - 07:33
DUB
-
BOS
23h 08m2 stops
Delta Logo
13:25 - 08:00
BOS
-
DUB
13h 35m2 stops
€386Delta
Thu, 15 Jan - Thu, 22 Jan
Delta Logo
11:30 - 13:55
DUB
-
BOS
7h 25mdirect
Delta Logo
22:15 - 09:20
BOS
-
DUB
6h 05mdirect
€392Delta
Wed, 25 Feb - Sun, 1 Mar
Delta Logo
11:30 - 13:55
DUB
-
BOS
7h 25mdirect
Delta Logo
22:15 - 09:20
BOS
-
DUB
6h 05mdirect
€393Delta
Wed, 25 Feb - Sun, 1 Mar

Delta flights from Dublin to Boston

Our best Delta deals on Dublin to Boston flight tickets
Delta
25 Feb
DUB11:30Dublin
7h 25m
BOS13:55Boston Logan Intl
1 Mar
BOS22:15Boston Logan Intl
6h 05m
DUB09:20Dublin
Delta
25 Feb
DUB11:30Dublin
7h 25m
BOS13:55Boston Logan Intl
1 Mar
BOS22:15Boston Logan Intl
6h 05m
DUB09:20Dublin
Delta
14 Jan
DUB05:55Dublin
12h 35m
1 stop
BOS13:30Boston Logan Intl
28 Jan
BOS10:05Boston Logan Intl
16h 45m
2 stops
DUB07:50Dublin

British Airways flights from Dublin to Boston

Our best British Airways deals on Dublin to Boston flight tickets
British Airways
11 Jan
DUB15:55Dublin
11h 00m
1 stop
BOS21:55Boston Logan Intl
17 Jan
BOS19:15Boston Logan Intl
14h 45m
1 stop
DUB15:00Dublin
British Airways
11 Jan
DUB10:45Dublin
16h 10m
1 stop
BOS21:55Boston Logan Intl
17 Jan
BOS19:15Boston Logan Intl
14h 45m
1 stop
DUB15:00Dublin
British Airways
14 May
DUB15:25Dublin
12h 10m
1 stop
BOS22:35Boston Logan Intl
17 May
BOS19:30Boston Logan Intl
10h 45m
1 stop
DUB11:15Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 25 December 2025.
Use the filters below to find and compare flights from Dublin to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 29/1

16:05-21:55

1 stop10h 50m

Boston Logan Intl

Mon 2/2

21:35-15:20

1 stop12h 45m

€376

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 29/1

08:50-19:45

1 stop15h 55m

Boston Logan Intl

Mon 2/2

07:30-07:55

1 stop19h 25m

€377

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 16/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Thu 22/1

19:50-10:15

1 stop9h 25m

€380

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 15/1

05:55-13:30

1 stop12h 35m

Boston Logan Intl

Thu 22/1

13:00-08:00

2 stops14h 00m

€381

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 29/1

08:50-19:33

2 stops15h 43m

Boston Logan Intl

Mon 2/2

21:35-15:20

1 stop12h 45m

€382

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

05:55-18:55

1 stop18h 00m

Boston Logan Intl

Sun 1/3

22:15-09:20

Nonstop6h 05m

€384

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 17/3

08:05-21:55

1 stop17h 50m

Boston Logan Intl

Sun 29/3

22:50-17:10

1 stop13h 20m

€385

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 15/1

13:25-07:33

2 stops23h 08m

Boston Logan Intl

Thu 22/1

13:25-08:00

2 stops13h 35m

€386

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

11:30-13:55

Nonstop7h 25m

Boston Logan Intl

Sun 1/3

22:15-09:20

Nonstop6h 05m

€392

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 25/2

11:30-13:55

Nonstop7h 25m

Boston Logan Intl

Sun 1/3

22:15-09:20

Nonstop6h 05m

€393

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Dublin to Boston

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 typical price of a round-trip flight between Dublin and Boston?

What is the cheapest month to fly to Boston?

The month of February is, on average, the cheapest month to fly to Boston from Dublin, with most prices found around €370. The month of November is another great option to travel to Boston, with average flight prices from Dublin averaging around €378.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Dublin to Boston is on a Thursday when prices can be found for as low as €525. Flights from Dublin to Boston on a Wednesday will generally be more expensive and average around €644. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Boston?

Flying to Boston from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as €420 when looking at flights departing in the evening. Flights in the morning are often more expensive, with an average ticket price of €591.

What is the cheapest Dublin to Boston Logan Intl flight route?

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

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

You are more likely to see cheaper flights to Boston from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around €467 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Dublin for as low as €402 on momondo.

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

There are 2 cabin classes available to choose from on Dublin to Boston Logan Intl 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 Dublin to Boston flights?

You could potentially save up to 56% on your flight if you consider stops on a Dublin to Boston flight.

How have Dublin to Boston flight prices changed over time?

As of December 2025, prices for Dublin to Boston flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

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

Best price found

€356

Fastest flight time

7h 00m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Dublin in the past 72 hours is €356. The best return flight deal from Dublin to Boston found on momondo in the last 72 hours is €590.
The fastest flight from Dublin to Boston takes 7h 00m
Direct flights go from Dublin to Boston every day.
There is 1 airport in Boston. From Dublin there are direct flights to Boston Logan Intl (BOS).
  • How far is Dublin to Boston Logan Intl by plane?

    Boston Logan Intl is 4805.6 km away from Dublin. Flights usually cover this in 7h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to Boston Logan Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Dublin to Boston?

  • What is the most popular airline from Dublin to Boston?

Best airlines flying from Dublin to Boston

Compare and see reviews for airlines that fly from Dublin to Boston with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom €234Free CancellationRating
7.0
103 reviews
Search PLAY flights
JetBluePriceFrom €294Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
IcelandairPriceFrom €315Free CancellationRating
7.0
592 reviews
Search Icelandair flights
Aer LingusPriceFrom €331Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
American AirlinesPriceFrom €332Free CancellationRating
7.2
11,058 reviews
Search American Airlines flights
KLMPriceFrom €336Free CancellationRating
7.7
1,434 reviews
Search KLM flights
British AirwaysPriceFrom €363Free CancellationRating
6.7
7,613 reviews
Search British Airways flights
Air FrancePriceFrom €366Free CancellationRating
7.4
1,513 reviews
Search Air France flights
DeltaPriceFrom €375Free CancellationRating
7.9
8,011 reviews
Search Delta flights
IberiaPriceFrom €455Free CancellationRating
7.0
3,057 reviews
Search Iberia flights
  • Delta Flights From Dublin to Boston

    The lowest priced Delta flight from Dublin to Boston from the last 72 hours was €375. Generally, Delta has 3 flights on this route every week with an average price of €508. Delta is rated 7.9/10 by our users.

  • KLM Flights From Dublin to Boston

    €336 is the best KLM flight deal from Dublin to Boston found on momondo over the last 72 hours. The average KLM ticket price found was closer to €473, however, with flight time and availability significantly affecting the price. KLM (7.7/10 from 1,434 user reviews) flies into Boston from Dublin 3 times in an average week so prices can vary.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Everett
Quincy
Brookline
Cambridge
Medford
Warwick
Woburn

Why use momondo?

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

Finding the right flight to Boston from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

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

Yes. All flights to Boston from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Dublin.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Dublin and alert you when they change.

An easier way to manage your Boston trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 24/1
Sat 31/1

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