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Cheap flights from Dublin to Boston from £244

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 13/10. 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 return flights

Icelandair Logo
11:30 - 17:45DUB-BOS
11h 15m1 stop
Icelandair Logo
20:00 - 10:15BOS-DUB
9h 15m1 stop
£275Icelandair
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Thu, 20 Nov - Sun, 23 Nov
Icelandair Logo
11:30 - 17:45DUB-BOS
11h 15m1 stop
Icelandair Logo
11:35 - 10:15BOS-DUB
17h 40m1 stop
£277Icelandair
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Icelandair Logo
11:30 - 18:45DUB-BOS
11h 15m1 stop
Icelandair Logo
20:00 - 10:15BOS-DUB
9h 15m1 stop
£296Icelandair
Find Deal
Wed, 29 Oct - Sun, 2 Nov
Icelandair Logo
11:30 - 17:45DUB-BOS
11h 15m1 stop
Icelandair Logo
20:00 - 10:15BOS-DUB
9h 15m1 stop
£298Icelandair
Find Deal
Wed, 19 Nov - Sun, 7 Dec
Aer Lingus Logo
16:45 - 18:45DUB-BOS
7h 00mdirect
Aer Lingus Logo
17:30 - 04:30BOS-DUB
6h 00mdirect
£318Aer Lingus
Find Deal
Thu, 11 Sep - Thu, 18 Sep
British Airways Logo
15:05 - 22:55DUB-BOS
11h 50m1 stop
British Airways Logo
08:30 - 09:50BOS-DUB
21h 20m1 stop
£321British Airways
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Sun, 26 Oct - Sat, 1 Nov
British Airways Logo
08:50 - 15:20DUB-BOS
10h 30m1 stop
British Airways Logo
21:35 - 16:50BOS-DUB
14h 15m1 stop
£321British Airways
Find Deal
Mon, 27 Oct - Sun, 2 Nov
Delta Logo
05:55 - 16:30DUB-BOS
15h 35m1 stop
Delta Logo
22:20 - 15:00BOS-DUB
11h 40m1 stop
£339Delta
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Sat, 4 Oct - Sun, 12 Oct
Delta Logo
13:25 - 19:55DUB-BOS
10h 30m1 stop
Delta Logo
20:50 - 12:40BOS-DUB
10h 50m1 stop
£340Delta
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Mon, 27 Oct - Mon, 3 Nov
Air France Logo
15:00 - 17:10DUB-BOS
7h 10mdirect
Air France Logo
23:35 - 10:45BOS-DUB
6h 10mdirect
£348Air France
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Tue, 9 Sep - Tue, 16 Sep

Icelandair flights from Dublin to Boston

Our best Icelandair deals on Dublin to Boston flight tickets
Icelandair
20 Nov
DUB11:30Dublin
11h 15m
1 stop
BOS17:45Boston Logan Intl
23 Nov
BOS20:00Boston Logan Intl
9h 15m
1 stop
DUB10:15Dublin
£275
Find similar
Icelandair
20 Nov
DUB11:30Dublin
11h 15m
1 stop
BOS17:45Boston Logan Intl
23 Nov
BOS11:35Boston Logan Intl
17h 40m
1 stop
DUB10:15Dublin
£276
Find similar
Icelandair
29 Oct
DUB11:30Dublin
11h 15m
1 stop
BOS18:45Boston Logan Intl
2 Nov
BOS20:00Boston Logan Intl
9h 15m
1 stop
DUB10:15Dublin
£296
Find similar

Delta flights from Dublin to Boston

Our best Delta deals on Dublin to Boston flight tickets
Delta
4 Oct
DUB05:55Dublin
15h 35m
1 stop
BOS16:30Boston Logan Intl
12 Oct
BOS22:20Boston Logan Intl
11h 40m
1 stop
DUB15:00Dublin
£339
Find similar
Delta
27 Oct
DUB13:25Dublin
10h 30m
1 stop
BOS19:55Boston Logan Intl
3 Nov
BOS20:50Boston Logan Intl
10h 50m
1 stop
DUB12:40Dublin
£340
Find similar
Delta
6 Sept
DUB08:55Dublin
12h 35m
1 stop
BOS16:30Boston Logan Intl
27 Sept
BOS23:35Boston Logan Intl
6h 10m
DUB10:45Dublin
£342
Find similar

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 279,928 searches. Data last updated 30 July 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 20/11

11:30-17:45

1 stop11h 15m

Boston Logan Intl

Sun 23/11

20:00-10:15

1 stop9h 15m

£275

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 20/11

11:30-17:45

1 stop11h 15m

Boston Logan Intl

Sun 23/11

11:35-10:15

1 stop17h 40m

£276

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 29/10

11:30-18:45

1 stop11h 15m

Boston Logan Intl

Sun 2/11

20:00-10:15

1 stop9h 15m

£296

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 19/11

11:30-17:45

1 stop11h 15m

Boston Logan Intl

Sun 7/12

20:00-10:15

1 stop9h 15m

£298

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 11/9

16:45-18:45

Nonstop7h 00m

Boston Logan Intl

Thu 18/9

17:30-04:30

Nonstop6h 00m

£318

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 26/10

15:05-22:55

1 stop11h 50m

Boston Logan Intl

Sat 1/11

08:30-09:50

1 stop21h 20m

£321

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 27/10

08:50-15:20

1 stop10h 30m

Boston Logan Intl

Sun 2/11

21:35-16:50

1 stop14h 15m

£321

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 4/10

05:55-16:30

1 stop15h 35m

Boston Logan Intl

Sun 12/10

22:20-15:00

1 stop11h 40m

£339

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 27/10

13:25-19:55

1 stop10h 30m

Boston Logan Intl

Mon 3/11

20:50-12:40

1 stop10h 50m

£340

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 9/9

15:00-17:10

Nonstop7h 10m

Boston Logan Intl

Tue 16/9

23:35-10:45

Nonstop6h 10m

£348

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, February is the cheapest month to fly from Dublin to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £317. The month of September is another great option to travel to Boston, with average flight prices from Dublin averaging around £329.

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

The cheapest day to depart on your flight to Boston is on a Friday when prices can be found for as low as £454. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £530. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

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

Our most recent data shows that the best time of day to fly to Boston is in the evening. Flights from Dublin to Boston during this time can be as low as £398. At midday is when there is more demand to fly to Boston, so prices are often more expensive at around £490 per ticket.

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 £391 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 £350 on momondo.

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

There are 3 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 6% 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 July 2025, prices for Dublin to Boston flights are approximately 4% 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

£244

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 £244. The best return flight deal from Dublin to Boston found on momondo in the last 72 hours is £275.
The fastest flight from Dublin to Boston takes 7h 00m
Direct flights go from Dublin to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

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

    Dublin and Boston Logan Intl are 2986.1 mi apart from one another. A reasonable flight in good conditions will take 7h 00m.

  • 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 layovers. 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 you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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 £209Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom £253Free CancellationRating
7.0
521 reviews
Search Icelandair flights
JetBluePriceFrom £275Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
KLMPriceFrom £283Free CancellationRating
7.8
1,383 reviews
Search KLM flights
British AirwaysPriceFrom £295Free CancellationRating
6.6
7,215 reviews
Search British Airways flights
Air FrancePriceFrom £298Free CancellationRating
7.5
1,465 reviews
Search Air France flights
Aer LingusPriceFrom £306Free CancellationRating
7.1
1,190 reviews
Search Aer Lingus flights
DeltaPriceFrom £344Free CancellationRating
8.0
7,977 reviews
Search Delta flights

  • Delta Flights From Dublin to Boston

    Delta flies from Dublin to Boston around 4 times per week, with 7,980 momondo users rating the airline 8.0/10. The cheapest Delta deal from Dublin to Boston in the last 72 hours was £459 (round-trip), much lower than the average airfare cost of £763 for Delta flights on this route.

  • KLM Flights From Dublin to Boston

    KLM is also a popular choice for this route. KLM flight deals for Dublin to Boston start from as low as £378 round-trip, depending on your selected dates, with average KLM deals seen on momondo around £500. KLM operates 4 flights to Boston from Dublin in an average week. Users have rated it 7.8/10 across 1,383 reviews.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Cambridge
Burlington
Amherst
Plymouth
Randolph
Brookline
Braintree
Needham
Falmouth
York Beach
West Yarmouth
Somerville
Warwick
Concord
Hampton
Hull
Cape Neddick
South Portland
Revere

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Boston. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Boston from Dublin with this policy.

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?

Yes momondo offers price alerts on flights to Boston from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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.
Start using Trips
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