This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOS
6 Oct — 13 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Boston Logan Intl are usually found in February or November, booked 57 days in advance, depart on a Thursday or Sunday and return on a Thursday
Cheap flight deals from Dublin to Boston
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 6 September 2026.
Thu 1/1015:00 -
Nonstop7h 13m
Sat 24/1017:55 -
1 stop20h 30m
Deal found 6/9£399
Mon 5/1008:30 -
1 stop13h 30m
Tue 13/1007:25 -
1 stop19h 15m
Deal found 4/9£399
Thu 17/910:40 -
Nonstop7h 11m
Tue 29/921:04 -
Nonstop6h 16m
Deal found 5/9£400
Tue 15/915:00 -
Nonstop7h 12m
Tue 29/923:35 -
Nonstop6h 10m
Deal found 5/9£401
Sun 11/1010:40 -
Nonstop7h 11m
Sun 18/1020:59 -
Nonstop6h 21m
Deal found 4/9£402
Fri 25/1209:30 -
1 stop11h 20m
Fri 1/115:31 -
1 stop10h 59m
Deal found 2/9£403
Thu 17/909:20 -
1 stop10h 21m
Tue 29/910:40 -
2 stops16h 35m
Deal found 2/9£404
Thu 17/909:50 -
2 stops16h 36m
Mon 28/914:45 -
2 stops12h 00m
Deal found 5/9£405
Sat 3/1009:30 -
2 stops14h 37m
Sat 10/1012:36 -
2 stops13h 44m
Deal found 3/9£406
Thu 1/1008:50 -
2 stops14h 02m
Thu 8/1015:48 -
1 stop10h 42m
Deal found 2/9£407
Best flights from Dublin to Boston
Discover carefully curated flight deals from Dublin to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.
Mon 5/1008:30 -
1 stop13h 30m
Sun 11/1019:30 -
1 stop19h 05m
Deal found 4/9£399
Fri 25/1209:30 -
2 stops19h 29m
Sun 3/105:45 -
2 stops23h 10m
Deal found 3/9£403
Thu 29/1011:30 -
2 stops33h 15m
Mon 2/1117:35 -
1 stop19h 45m
Deal found 3/9£497
Fri 16/1009:20 -
2 stops15h 05m
Fri 30/1018:05 -
2 stops12h 15m
Deal found 2/9£405
Tue 20/1009:50 -
2 stops14h 16m
Tue 27/1018:05 -
2 stops12h 15m
Deal found 5/9£405
Sun 11/1013:35 -
1 stop10h 50m
Sun 18/1009:30 -
1 stop16h 50m
Deal found 4/9£406
Wed 23/908:50 -
2 stops12h 58m
Fri 2/1012:36 -
2 stops13h 44m
Deal found 3/9£406
Sat 3/1009:30 -
2 stops14h 37m
Sat 10/1012:36 -
2 stops13h 44m
Deal found 3/9£406
Thu 1/1008:50 -
2 stops14h 02m
Thu 8/1015:48 -
1 stop10h 42m
Deal found 2/9£407
Wed 16/908:50 -
2 stops12h 58m
Sun 27/912:36 -
2 stops13h 44m
Deal found 1/9£408
Wed 23/1213:35 -
2 stops16h 43m
Fri 15/112:00 -
2 stops15h 10m
Deal found 1/9£431
Wed 4/1112:05 -
2 stops14h 54m
Sun 8/1115:41 -
2 stops13h 39m
Deal found 4/9£493
Direct flights from Dublin to Boston
Explore direct flight options from Dublin to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.
Thu 17/910:40 -
Nonstop7h 11m
Tue 29/921:04 -
Nonstop6h 16m
Deal found 3/9£399
Wed 23/915:00 -
Nonstop7h 12m
Thu 1/1023:40 -
Nonstop6h 05m
Deal found 6/9£401
Sun 11/1010:40 -
Nonstop7h 11m
Sat 17/1020:59 -
Nonstop6h 21m
Deal found 4/9£402
Sat 10/1012:45 -
Nonstop7h 10m
Sun 18/1021:15 -
Nonstop6h 10m
Deal found 4/9£405
Mon 19/1012:45 -
Nonstop7h 10m
Thu 22/1017:25 -
Nonstop6h 10m
Deal found 3/9£407
Fri 16/1012:45 -
Nonstop7h 10m
Fri 30/1018:15 -
Nonstop6h 00m
Deal found 2/9£411
Wed 28/1011:55 -
Nonstop7h 14m
Sun 1/1122:45 -
Nonstop6h 00m
Deal found 6/9£431
Thu 8/1016:45 -
Nonstop7h 05m
Sat 10/1017:25 -
Nonstop6h 10m
Deal found 4/9£444
Fri 27/1111:45 -
Nonstop7h 10m
Mon 30/1121:20 -
Nonstop6h 00m
Deal found 2/9£450
Thu 3/1211:45 -
Nonstop7h 10m
Tue 8/1217:15 -
Nonstop6h 00m
Deal found 6/9£452
Thu 1/1015:00 -
Nonstop7h 13m
Thu 8/1023:40 -
Nonstop6h 05m
Deal found 3/9£467
Last-minute flights from Dublin to Boston
Discover last-minute flight deals from Dublin to Boston. Data last updated 6 September 2026 and is based on user searches.
Tue 15/915:00 -
Nonstop7h 12m
Tue 29/923:35 -
Nonstop6h 10m
Deal found 5/9£401
Thu 17/910:40 -
Nonstop7h 11m
Tue 29/921:04 -
Nonstop6h 16m
Deal found 5/9£400
Thu 17/909:20 -
1 stop10h 21m
Tue 29/910:40 -
2 stops16h 35m
Deal found 2/9£404
Thu 17/909:50 -
2 stops16h 36m
Mon 28/914:45 -
2 stops12h 00m
Deal found 5/9£405
Thu 1/1015:00 -
Nonstop7h 13m
Sat 24/1017:55 -
1 stop20h 30m
Deal found 6/9£399
Thu 1/1008:50 -
2 stops14h 02m
Thu 8/1015:48 -
1 stop10h 42m
Deal found 2/9£407
Sat 3/1009:30 -
2 stops14h 37m
Sat 10/1012:36 -
2 stops13h 44m
Deal found 3/9£406
Mon 5/1008:30 -
1 stop13h 30m
Sun 11/1019:30 -
1 stop19h 05m
Deal found 4/9£399
Mon 5/1012:50 -
2 stops15h 35m
Tue 13/1017:28 -
2 stops13h 37m
Deal found 4/9£403
Sun 11/1010:40 -
Nonstop7h 11m
Sat 17/1020:59 -
Nonstop6h 21m
Deal found 4/9£402
One-way flights from Dublin to Boston
Search for one-way flight options from Dublin to Boston. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.
Sun 6/1216:45 -
Nonstop7h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£320
Fri 13/1118:10 -
2 stops25h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£324
Thu 12/1104:25 -
1 stop15h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£325
Tue 10/1111:30 -
1 stop11h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£326
Tue 10/1107:50 -
2 stops15h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£330
Sun 10/120:40 -
1 stop22h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£334
Tue 20/1018:50 -
3 stops31h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£336
Sun 1/1111:00 -
1 stop13h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£340
Mon 2/1120:40 -
1 stop22h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£340
Tue 22/921:35 -
1 stop28h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£342
Find 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 6 September 2026.
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 7,457,451 searches. Data last updated 6 September 2026.
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
Cheapest return flight
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Sun 10/1
20:40-14:20
1 stop22h 40m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£334
Fastest return journey
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Thu 19/11
08:50-14:20
1 stop10h 30m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£334
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Wed 4/11
10:30-19:40
1 stop14h 10m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Sun 1/11
11:00-19:40
1 stop13h 40m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Mon 30/11
15:10-21:50
1 stop11h 40m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Sat 31/10
16:10-15:20
1 stop27h 10m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Wed 3/3
09:00-21:50
1 stop17h 50m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Fri 5/3
13:35-21:50
1 stop13h 15m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Wed 2/12
09:00-21:50
1 stop17h 50m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
DublinBoston
DUB Dublin - BOS Boston Logan Intl
DUBBOS
Dublin
Mon 2/11
20:40-14:20
1 stop22h 40m
Boston Logan Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£340
Flights are sorted by cheapest return flights first.
Deals found on 1/9
Showing 1-10 of 23 resultsSorted by cheapest first
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.
DUB-BOS
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
Prices
Airlines
Delays
More
How far ahead should I book a flight from Dublin to Boston?
Booking 56 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 £327). Flying from Dublin to Boston in July is currently the most expensive (average of £607). 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 6 September 2026.
It’s typically best to fly out from Dublin to Boston in the evening. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.
How much does it cost for a return flight from Dublin to Boston?
Airfare is typical for this route at the moment.
Dublin to Boston flights typically cost between £392 and £493 in October.The cheapest return price found within the last 5 days was £399 on Delta (1 Oct–24 Oct).
Weekly flight availability from Dublin to Boston
Explore weekly flight availability from Dublin 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 6 September 2026.
The most flights from DUB to BOS are scheduled on a Monday (15 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 on average).
How often are flights from Dublin to Boston delayed?
About 10% of weekly flights between Dublin and Boston have experienced delays in the past year, with the average delay time being 128 minutes.
What is the most punctual flight time for Dublin to Boston flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon 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 Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Boston flights?
Over the past year, Delta have had the lowest number of delays on this route, with just 9% of flights being delayed.
What’s the top stopover airport for flights from Dublin to Boston?
Share of one-stop return flights from Dublin to Boston chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Reykjavik (KEF) – chosen by Cheapflights users on 52% of one-stop itineraries from Dublin to Boston on Cheapflights.
What’s the cheapest stopover airport for flights from Dublin to Boston?
Average return fare for one-stop flights from Dublin to Boston, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of £288.
What’s the fastest stopover option from Dublin to Boston?
Shortest average travel time for one-stop one-way flights from Dublin to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 10h 47m.
Which airport typically offers the quickest stopover for flights from Dublin to Boston?
Average stopover duration for one-stop one-way flights from Dublin to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 1h 57m.
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 6 September 2026.
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.
It was a good one. They were very friendly and helpful
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 14 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 10 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 495 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 13h 30m. Fly via British Airways or United Airlines 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, Icelandair (£277), Aer Lingus (£290), and British Airways (£302) offers the cheapest pricing from Dublin to Boston. Icelandair is currently priced 37% 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: Iberia (87%), JetBlue (85%), Qatar Airways( 85%).
What are the cheapest flights from Dublin to Boston?
Looking for the cheapest flight from Dublin to Boston? While on average our users pay £1,273, our data indicates the cheapest price to be £123. The most popular route (Dublin - Boston Logan Intl), is priced around £332.
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 £327). Flying from Dublin to Boston in July is currently the most expensive (average of £607). 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.
Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Wellfleet
Peabody
Revere
Somerville
Quincy
Chelmsford
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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 6 September 2026.
Discover the top 10 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 7,457,451 searches. Data last updated 6 September 2026.
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.
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