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Cheap flights from Dublin to Boston from £298

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Boston departing on 9/11. 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 - 17:50DUB-BOS
11h 20m1 stop
Icelandair Logo
19:50 - 10:15BOS-DUB
9h 25m1 stop
£298Icelandair
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Sun, 9 Nov - Mon, 17 Nov
Icelandair Logo
11:30 - 17:50DUB-BOS
11h 20m1 stop
Icelandair Logo
19:50 - 10:15BOS-DUB
9h 25m1 stop
£303Icelandair
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Sun, 9 Nov - Sun, 23 Nov
Icelandair Logo
11:30 - 10:35DUB-BOS
28h 05m1 stop
Icelandair Logo
19:50 - 10:15BOS-DUB
9h 25m1 stop
£303Icelandair
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Wed, 5 Nov - Wed, 12 Nov
Scandinavian Airlines Logo
11:15 - 15:50DUB-BOS
33h 35m2 stops
Scandinavian Airlines Logo
17:35 - 11:45BOS-DUB
13h 10m2 stops
£307Scandinavian Airlines
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Scandinavian Airlines Logo
19:05 - 15:50DUB-BOS
25h 45m1 stop
Scandinavian Airlines Logo
17:35 - 11:45BOS-DUB
13h 10m1 stop
£311Scandinavian Airlines
Find Deal
Fri, 13 Feb - Tue, 24 Feb
British Airways Logo
08:50 - 19:54DUB-BOS
16h 04m2 stops
British Airways Logo
14:20 - 09:40BOS-DUB
14h 20m2 stops
£315British Airways
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Thu, 12 Feb - Wed, 18 Feb
Delta Logo
05:55 - 19:55DUB-BOS
18h 00m1 stop
Delta Logo
22:20 - 09:20BOS-DUB
6h 00mdirect
£317Delta
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Fri, 31 Oct - Sun, 2 Nov
Delta Logo
05:55 - 16:30DUB-BOS
15h 35m1 stop
Delta Logo
23:40 - 10:45BOS-DUB
6h 05mdirect
£320Delta
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Fri, 10 Oct - Mon, 20 Oct
Air France Logo
11:30 - 13:40DUB-BOS
7h 10mdirect
Air France Logo
22:20 - 09:20BOS-DUB
6h 00mdirect
£325Air France
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Fri, 21 Nov - Sun, 30 Nov
British Airways Logo
16:00 - 22:55DUB-BOS
10h 55m1 stop
British Airways Logo
19:25 - 12:15BOS-DUB
11h 50m1 stop
£346British Airways
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Mon, 27 Oct - Sun, 2 Nov

Lufthansa flights from Dublin to Boston

Our best Lufthansa deals on Dublin to Boston flight tickets
Lufthansa
3 Oct
DUB12:30Dublin
11h 26m
1 stop
BOS18:56Boston Logan Intl
7 Oct
BOS19:08Boston Logan Intl
10h 12m
1 stop
DUB10:20Dublin
£309
Find similar
Lufthansa
9 Oct
DUB09:00Dublin
11h 55m
1 stop
BOS15:55Boston Logan Intl
16 Oct
BOS14:36Boston Logan Intl
14h 44m
1 stop
DUB10:20Dublin
£312
Find similar

Scandinavian Airlines flights from Dublin to Boston

Our best Scandinavian Airlines deals on Dublin to Boston flight tickets
Scandinavian Airlines
13 Nov
DUB11:15Dublin
33h 35m
2 stops
BOS15:50Boston Logan Intl
16 Nov
BOS17:35Boston Logan Intl
13h 10m
2 stops
DUB11:45Dublin
£307
Find similar
Scandinavian Airlines
13 Feb
DUB19:05Dublin
25h 45m
1 stop
BOS15:50Boston Logan Intl
24 Feb
BOS17:35Boston Logan Intl
13h 10m
1 stop
DUB11:45Dublin
£311
Find similar
Scandinavian Airlines
6 Mar
DUB10:45Dublin
34h 05m
2 stops
BOS15:50Boston Logan Intl
9 Mar
BOS18:35Boston Logan Intl
19h 45m
1 stop
DUB18:20Dublin
£313
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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 12 September 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

Sun 9/11

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Mon 17/11

19:50-10:15

1 stop9h 25m

£298

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 9/11

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Sun 23/11

19:50-10:15

1 stop9h 25m

£303

DublinBoston

DUB - BOS

DUBBOS

Dublin

Wed 5/11

11:30-10:35

1 stop28h 05m

Boston Logan Intl

Wed 12/11

19:50-10:15

1 stop9h 25m

£303

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 13/11

11:15-15:50

2 stops33h 35m

Boston Logan Intl

Sun 16/11

17:35-11:45

2 stops13h 10m

£307

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 13/2

19:05-15:50

1 stop25h 45m

Boston Logan Intl

Tue 24/2

17:35-11:45

1 stop13h 10m

£311

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 12/2

08:50-19:54

2 stops16h 04m

Boston Logan Intl

Wed 18/2

14:20-09:40

2 stops14h 20m

£315

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 31/10

05:55-19:55

1 stop18h 00m

Boston Logan Intl

Sun 2/11

22:20-09:20

Nonstop6h 00m

£317

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 10/10

05:55-16:30

1 stop15h 35m

Boston Logan Intl

Mon 20/10

23:40-10:45

Nonstop6h 05m

£320

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 21/11

11:30-13:40

Nonstop7h 10m

Boston Logan Intl

Sun 30/11

22:20-09:20

Nonstop6h 00m

£325

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 27/10

16:00-22:55

1 stop10h 55m

Boston Logan Intl

Sun 2/11

19:25-12:15

1 stop11h 50m

£346

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 £312. The month of September is another great option to travel to Boston, with average flight prices from Dublin averaging around £334.

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 £447. 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 £525. 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 £392. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £484 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 £386 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 £340 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?

No. A direct flight is the cheapest option for a flight between Dublin to Boston.

How have Dublin to Boston flight prices changed over time?

As of September 2025, prices for Dublin to Boston flights are approximately 13% 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

£447

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 £447. The best return flight deal from Dublin to Boston found on momondo in the last 72 hours is £412.
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 10m.

  • 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 £213Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom £250Free CancellationRating
7.0
546 reviews
Search Icelandair flights
JetBluePriceFrom £271Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
KLMPriceFrom £274Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Air FrancePriceFrom £293Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Aer LingusPriceFrom £298Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £306Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
DeltaPriceFrom £339Free CancellationRating
7.9
7,960 reviews
Search Delta flights

  • Delta Flights From Dublin to Boston

    Delta flies from Dublin to Boston around 7 times per week, with 7,960 momondo users rating the airline 7.9/10. 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 £833 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 £371 round-trip, depending on your selected dates, with average KLM deals seen on momondo around £512. KLM operates 7 flights to Boston from Dublin in an average week. Users have rated it 7.8/10 across 1,385 reviews.

Travelling to a place near Boston?

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

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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