Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to Boston from £293

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Dublin to Boston Logan Intl are usually found in February or September, booked 88 days in advance, depart on a Thursday or Friday and return on a Wednesday

Find flight deals from Dublin to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Boston
Explore the most affordable flight options available from Dublin to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Thu 20/1104:25DUB - BOS
1 stop20h 45mTAP AIR PORTUGAL
Fri 28/1122:45BOS - DUB
1 stop19h 35mTAP AIR PORTUGAL
Deal found 22/10£293
Wed 3/1211:40DUB - BOS
Nonstop7h 15mAer Lingus
Mon 15/1217:20BOS - DUB
Nonstop5h 55mAer Lingus
Deal found 23/10£294
Sat 6/1211:40DUB - BOS
Nonstop7h 15mAer Lingus
Sat 13/1217:10BOS - DUB
Nonstop6h 05mAer Lingus
Deal found 22/10£295
Sat 15/1116:45DUB - BOS
Nonstop7h 10mAer Lingus
Sun 23/1121:20BOS - DUB
Nonstop6h 00mAer Lingus
Deal found 23/10£298
Thu 20/1104:25DUB - BOS
1 stop20h 45mTAP AIR PORTUGAL
Sun 30/1118:05BOS - DUB
1 stop11h 15mTAP AIR PORTUGAL
Deal found 22/10£299
Fri 7/1105:10DUB - BOS
1 stop13h 15mLufthansa
Fri 14/1119:38BOS - DUB
1 stop9h 42mLufthansa
Deal found 22/10£313
Mon 10/1105:10DUB - BOS
1 stop13h 15mLufthansa
Sun 16/1114:21BOS - DUB
1 stop14h 59mLufthansa
Deal found 23/10£313
Thu 6/1105:00DUB - BOS
1 stop13h 25mLufthansa
Fri 14/1114:21BOS - DUB
2 stops14h 44mLufthansa
Deal found 22/10£316
Sat 8/1105:55DUB - BOS
1 stop12h 25mDelta
Fri 14/1109:59BOS - DUB
2 stops16h 51mDelta
Deal found 22/10£317
Fri 21/1105:10DUB - BOS
2 stops14h 42mMultiple Airlines
Fri 28/1110:15BOS - DUB
2 stops15h 55mMultiple Airlines
Deal found 22/10£318
Fri 7/1108:50DUB - BOS
1 stop15h 05mDelta
Thu 13/1122:20BOS - DUB
Nonstop6h 00mDelta
Deal found 23/10£319
Fri 5/1205:55DUB - BOS
1 stop12h 25mMultiple Airlines
Tue 16/1222:05BOS - DUB
Nonstop6h 15mMultiple Airlines
Deal found 23/10£320

Cheap flight deals from Dublin to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 October 2025.

Round-trip from

£293

Popular in

July

Cheapest in

February

Average price

£361

Good round-trip deal

£336 or less

Good one-way deal

£289 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/11-28/11
  • 2 total stops
  • 40h 20m total
  • Dublin to Boston
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Dublin to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Dublin to Boston Logan Intl.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
Use the filters below to find and compare flights from Dublin to Boston that are best for you.

Fly from

Dublin

Fly to

Boston

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 12/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Tue 20/1

19:50-10:15

1 stop9h 25m

£296

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 12/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Thu 15/1

19:50-10:15

1 stop9h 25m

£296

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 13/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Tue 20/1

19:50-10:15

1 stop9h 25m

£296

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sat 22/11

05:10-13:25

1 stop13h 15m

Boston Logan Intl

Sat 29/11

13:39-07:30

1 stop12h 51m

£313

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 10/11

05:10-13:25

1 stop13h 15m

Boston Logan Intl

Sun 16/11

14:21-10:20

1 stop14h 59m

£313

DublinBoston

DUB - BOS

DUBBOS

Dublin

Thu 6/11

05:55-13:20

1 stop12h 25m

Boston Logan Intl

Fri 14/11

09:59-07:50

2 stops16h 51m

£317

DublinBoston

DUB - BOS

DUBBOS

Dublin

Fri 14/11

05:55-13:20

1 stop12h 25m

Boston Logan Intl

Thu 27/11

22:20-09:20

Nonstop6h 00m

£319

DublinBoston

DUB - BOS

DUBBOS

Dublin

Tue 13/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Fri 16/1

19:50-10:15

1 stop9h 25m

£321

DublinBoston

DUB - BOS

DUBBOS

Dublin

Mon 12/1

11:30-17:50

1 stop11h 20m

Boston Logan Intl

Fri 16/1

19:50-10:15

1 stop9h 25m

£321

DublinBoston

DUB - BOS

DUBBOS

Dublin

Sun 23/11

09:00-18:02

1 stop14h 02m

Boston Logan Intl

Sun 30/11

19:38-10:20

1 stop9h 42m

£322

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Dublin to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Boston

How far ahead should I book a flight from Dublin to Boston?

Use this chart to determine the optimal time to book a return flight from Dublin to Boston. Price data was last updated on 17 October 2025.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dublin to Boston?

Currently, February is the cheapest month in which you can book a flight from Dublin to Boston (average of £220). Flying from Dublin to Boston in July is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to BOS?

Find hourly flight availability from Dublin to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s typically best to fly out from Dublin to Boston in the evening. Doing so could potentially save you 30% on the flight price compared to flying at midday, which is usually more expensive.

How much does it cost for a return flight from Dublin to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 24 October 2025.
Read reviews from past customers who have flown with KLM, Air France, andAer Lingus from Dublin to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,477 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,353 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.1
Good
561 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
PLAY
7.0
Good
KLM
7.7
Good
1,405 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Dublin to Boston?

    Booking a flight from Dublin (DUB) to Boston Logan Intl (BOS) is your only option if you wish to fly from Dublin to Boston. On a typical day, there are 8 flights from Dublin to Logan Intl, all of which are around 7h 10m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Dublin to Boston.

  • How popular is this Dublin to Boston flight route?

    This flight path from Dublin to Boston Logan Intl was viewed by 915 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Dublin to Boston?

    There are many flights that can get you from Dublin to Boston in 11h 20m. Fly via Icelandair or Lufthansa to get the fastest option. Airlines will cover a distance of 2983 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Dublin to Boston round-trip?

    According to our current data, PLAY (£219), Icelandair (£253), and KLM (£278) offers the cheapest pricing from Dublin to Boston. PLAY is currently priced 45% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Dublin to Boston?

    Before booking your flight to Boston from Dublin, check out the most reliable airlines to get you to your destination on time: KLM (79%), Air France (79%), Delta( 79%).

  • What are the cheapest flights from Dublin to Boston?

    Looking for the cheapest flight from Dublin to Boston? While on average our users pay £898, our data indicates the cheapest price to be £266. The most popular route (Dublin - Boston Logan Intl), is priced around £290.

  • Can I find deals for flights from Dublin to Boston that include hotel bookings?

    Yes. In addition to deals on Dublin to Boston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Boston.

  • Can I find deals for business class flights from Dublin to Boston?

    Yes. Cheapflights offers flight deals from Dublin to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Boston?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Boston (average of £220). Flying from Dublin to Boston in July is currently the most expensive (average of £366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 October 2025.
Gatwick to Boston flights
Heathrow to Boston flights
Edinburgh to Boston flights
Boston to New York LaGuardia Airport flights
Boston to Orlando Airport flights
Boston to Philadelphia flights
Boston to New York John F Kennedy Intl Airport flights
Boston to Newark Airport flights
Boston to Philadelphia flights
Boston to New York John F Kennedy Intl Airport flights
Boston to Seattle flights
Boston to Washington, D.C. Reagan-National Airport flights
Boston to Chicago O'Hare Intl Airport flights
Boston to Orlando Airport flights
Boston to San Francisco flights
Boston to Las Vegas flights
Boston to Denver flights
Boston to San Francisco flights
Boston to Atlanta flights
Boston to New York LaGuardia Airport flights
Boston to Washington, D.C. Reagan-National Airport flights

Top 8 airlines flying from Dublin to Boston

Discover the top 8 airlines that operate flights from Dublin to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£219Average£261FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£253Average£326FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£278Average£363FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£295Average£415FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£297Average£410FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£310Average£383FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£331Average£625FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest£383Average£580FlexibilityNo cancel feeOn-time62%
Search JetBlue flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Boston?

Deals for Dublin to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Boston?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dublin to Boston with no change fees?

Yes, we can. To see specific flights from Dublin to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to Boston become cheaper?

Not ready to book yet? You can track prices for flights from Dublin to Boston on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.