Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to Boston from £163

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
7 fev — 14 fev1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Boston

Keep the following information in mind while searching for Ireland to Boston flight deals. Data was last updated 8 janeiro 2026.

Round-trip from

£243

One-way from

£163

Popular in

July

Cheapest in

November

Average price

£371

Good round-trip deal

£498 or less

Good one-way deal

£358 or less
British Airways
  • British Airways
  • 14/2-20/2
  • 2 total stops
  • 20h 55m total
  • Ireland to Boston
Search Deals
LEVEL
  • LEVEL
  • 7/4
  • 1 total stop
  • 28h 30m total
  • Ireland to Boston
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£96 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 January 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Ireland to Boston Logan Intl.
Search Deals

Find flight deals from Ireland to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Boston
Explore the most affordable flight options available from Ireland to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 janeiro 2026.

sáb 14/216:05DUB - BOS
1 stop10h 50mBritish Airways
sex 20/218:55BOS - DUB
1 stop10h 05mBritish Airways
Deal found 8/1£243
qua 4/208:50DUB - BOS
1 stop10h 30mBritish Airways
dom 15/221:35BOS - DUB
1 stop14h 15mBritish Airways
Deal found 8/1£261
sex 13/220:35DUB - BOS
1 stop28h 10mBritish Airways
sex 20/218:55BOS - DUB
1 stop10h 05mBritish Airways
Deal found 7/1£262
qua 25/210:20DUB - BOS
1 stop10h 55mBritish Airways
dom 1/319:15BOS - DUB
1 stop31h 40mBritish Airways
Deal found 6/1£262
sáb 14/213:10DUB - BOS
1 stop11h 35mBritish Airways
ter 17/221:35BOS - DUB
1 stop14h 25mBritish Airways
Deal found 7/1£267
sáb 14/315:10DUB - BOS
1 stop11h 45mBritish Airways
qua 1/421:50BOS - DUB
1 stop11h 50mBritish Airways
Deal found 6/1£279
sex 25/915:30DUB - BOS
1 stop12h 05mBritish Airways
sáb 3/1021:50BOS - DUB
1 stop11h 35mBritish Airways
Deal found 7/1£282
qui 15/1013:45DUB - BOS
1 stop11h 20mBritish Airways
qua 21/1021:50BOS - DUB
1 stop10h 10mBritish Airways
Deal found 7/1£288
sáb 26/908:35DUB - BOS
1 stop19h 00mBritish Airways
sex 9/1007:25BOS - DUB
1 stop21h 15mBritish Airways
Deal found 6/1£294
ter 17/308:50DUB - BOS
1 stop10h 30mBritish Airways
sáb 28/321:50BOS - DUB
1 stop13h 30mBritish Airways
Deal found 6/1£297
sáb 14/315:10DUB - BOS
1 stop11h 45mBritish Airways
ter 31/319:35BOS - DUB
1 stop15h 30mBritish Airways
Deal found 6/1£298
ter 1/912:45DUB - BOS
1 stop12h 20mBritish Airways
ter 8/921:50BOS - DUB
1 stop11h 55mBritish Airways
Deal found 8/1£299

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 8 janeiro 2026.
Use the filters below to find and compare flights from Ireland to Boston that are best for you.

Fly from

Ireland

Fly to

Boston

Route

Depart

Return

Price

DublinBoston

DUB - BOS

DUBBOS

Dublin

qua 25/2

08:50-16:15

1 stop12h 25m

Boston Logan Intl

dom 1/3

19:15-14:20

1 stop14h 05m

£261

DublinBoston

DUB - BOS

DUBBOS

Dublin

sáb 7/2

16:05-21:55

1 stop10h 50m

Boston Logan Intl

ter 17/2

21:35-17:00

1 stop14h 25m

£261

DublinBoston

DUB - BOS

DUBBOS

Dublin

qui 5/2

10:30-19:45

1 stop14h 15m

Boston Logan Intl

ter 17/2

19:15-17:00

1 stop16h 45m

£261

DublinBoston

DUB - BOS

DUBBOS

Dublin

sáb 7/2

15:10-21:55

1 stop11h 45m

Boston Logan Intl

dom 15/2

21:35-16:50

1 stop14h 15m

£261

DublinBoston

DUB - BOS

DUBBOS

Dublin

qui 28/5

08:35-17:00

1 stop13h 25m

Boston Logan Intl

qua 3/6

21:50-13:00

1 stop10h 10m

£299

DublinBoston

DUB - BOS

DUBBOS

Dublin

ter 21/4

10:30-16:55

1 stop11h 25m

Boston Logan Intl

dom 26/4

19:30-19:35

1 stop19h 05m

£299

DublinBoston

DUB - BOS

DUBBOS

Dublin

qua 18/2

05:10-13:35

1 stop13h 25m

Boston Logan Intl

sáb 21/2

14:20-10:20

1 stop15h 00m

£332

DublinBoston

DUB - BOS

DUBBOS

Dublin

dom 8/2

05:55-18:55

1 stop18h 00m

Boston Logan Intl

ter 17/2

10:03-08:00

2 stops16h 57m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

sáb 14/2

05:55-13:25

1 stop12h 30m

Boston Logan Intl

ter 17/2

13:45-08:00

2 stops13h 15m

£334

DublinBoston

DUB - BOS

DUBBOS

Dublin

sáb 14/2

05:55-13:25

1 stop12h 30m

Boston Logan Intl

sex 20/2

13:45-08:00

2 stops13h 15m

£334

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Ireland to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Ireland 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 Ireland to Boston

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

Currently, September is the cheapest month in which you can book a flight from Ireland to Boston (average of £235). Flying from Ireland 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 IE to BOS?

Find hourly flight availability from Ireland 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 8 janeiro 2026.

It’s optimal to fly from Ireland to Boston in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Ireland to Boston

Explore weekly flight availability from Ireland to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 janeiro 2026.

The most flights from IE0 to BOS are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How often are flights from Ireland to Boston delayed?

About 8% of weekly flights between Ireland and Boston have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for Ireland to Boston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Boston flights?

Over the past year, JetBlue have had the lowest number of delays on this route, with just 7% of flights being delayed.

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 8 janeiro 2026.
Read through reviews of airlines operating flights from Ireland to Boston, such as KLM, Air France, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air France
7.4
Good
1,519 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Aer Lingus
7.2
Good
1,429 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Icelandair
7.1
Good
593 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
PLAY
7.0
Good
KLM
7.7
Good
1,434 reviews
Check prices

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.2

Overall

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

  • What airport do you fly into for flights to Boston from Ireland?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Ireland to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How popular is this Ireland to Boston flight route?

    This flight path from Ireland to Boston Logan Intl was viewed by 900 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 Ireland to Boston?

    Departing from Ireland to Boston will take you 14h. Ireland and Boston are separated by a distance of 2983 mi.

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

    The top 3 most reliable airlines when flying from Ireland to Boston are Qatar Airways (90%), American Airlines (85%) and Aer Lingus (85%).

  • What are the cheapest flights from Ireland to Boston?

    Looking for the cheapest flight from Ireland to Boston? While on average our users pay £854, our data indicates the cheapest price to be £322. The most popular route (Dublin - Boston Logan Intl), is priced around £327.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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 Ireland to Boston?

    Currently, September is the cheapest month in which you can book a flight from Ireland to Boston (average of £235). Flying from Ireland 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
Warwick
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.

Alternative routes for Ireland to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Boston flights
Gatwick to Boston flights
Edinburgh to Boston flights
London City to Boston flights
Stansted to Boston flights
Luton to Boston flights
Glasgow Intl to Boston flights
Manchester to Boston flights
Dublin to Boston flights
Birmingham to Boston flights
Newcastle upon Tyne to Albany flights
Southampton to Boston flights
Newcastle upon Tyne to Boston flights
Inverness to Boston flights
Liverpool to Boston flights
Heathrow to Hartford flights
Belfast City to Boston flights
Heathrow to Albany flights
Southend to Boston flights
Aberdeen to Boston flights
Bristol to Boston flights
Gatwick to Hartford flights
Leeds to Boston flights
Darlington to Boston flights
Edinburgh to Hartford flights
Athens to Boston flights
Manchester to Hartford flights
Birmingham to Hartford flights
East Midlands to Boston flights
Heathrow to Worcester flights
Newquay to Boston flights
Madrid to Boston flights
London City to Hartford flights
Vicenza to Boston flights
Edinburgh to Albany flights
Munich to Boston flights
Istanbul to Boston flights
Cardiff to Boston flights
Charles de Gaulle to Boston flights
Barcelona-El Prat to Boston flights
Amsterdam to Boston flights
Newquay to Hartford flights
Belfast Intl to Hartford flights

Top 10 airlines flying from Ireland to Boston

Discover the top 10 airlines that operate flights from Ireland 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 8 janeiro 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£217Average£258FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£270Average£336FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£283Average£385FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£291Average£471FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£292Average£346FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£295Average£422FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest£310Average£548FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£328Average£618FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest£341Average£628FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£346Average£583FlexibilityNo 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 Ireland to Boston?

Cheapflights makes it easy to find Ireland to Boston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland 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 Ireland to Boston with no change fees?

Yes, we can. To see specific flights from Ireland 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 Ireland to Boston become cheaper?

Yes, Cheapflights offers price alerts on Ireland to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.