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

Airfare is below average for this route at the moment. Dublin to Boston flights typically cost between £505 and £672 in September. The cheapest return price found within the last 5 days was £401 on British Airways (17 Sept–29 Sept).

Question 1

What’s the top stopover airport for flights from Dublin to Boston?

Accepted Answer

Reykjavik (KEF) – chosen by Cheapflights users on 59% of one-stop itineraries from Dublin to Boston on Cheapflights.

Question 2

What’s the cheapest stopover airport for flights from Dublin to Boston?

Accepted Answer

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £344.

Question 3

Which airport typically offers the quickest stopover for flights from Dublin to Boston?

Accepted Answer

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 1h 48m.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

Over the past year, JetBlue have had the lowest number of delays on this route, with just 8% of flights being delayed.

Question 6

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

Accepted Answer

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.

Question 7

What’s the fastest stopover option from Dublin to Boston?

Accepted Answer

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 43m.

Question 8

How often are flights from Dublin to Boston delayed?

Accepted Answer

About 10% of weekly flights between Dublin and Boston have experienced delays in the past year, with the average delay time being 130 minutes.

Question 9

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

Accepted Answer

Airfare is below average for this route at the moment.Dublin to Boston flights typically cost between £505 and £672 in September.
The cheapest return price found within the last 5 days was £401 on British Airways (17 Sept–29 Sept).

Question 10

How popular is this Dublin to Boston flight route?

Accepted Answer

This flight path from Dublin to Boston Logan Intl was viewed by 550 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 11

How long is the flight from Dublin to Boston?

Accepted Answer

There are many flights that can get you from Dublin to Boston in 7h 12m. Fly via KLM, Delta, or Scandinavian 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.

Question 12

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

Accepted Answer

According to our current data, Icelandair (£280), Aer Lingus (£295), and British Airways (£305) offers the cheapest pricing from Dublin to Boston. Icelandair is currently priced 36% below the average price you’ll pay for this route.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Dublin to Boston (average of £336). Flying from Dublin to Boston in July is currently the most expensive (average of £614). 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.

Question 15

Weekly flight availability from Dublin to Boston

Accepted Answer

The most flights from DUB to BOS are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Question 18

What are the cheapest flights from Dublin to Boston?

Accepted Answer

Looking for the cheapest flight from Dublin to Boston? While on average our users pay £1,061, our data indicates the cheapest price to be £215. The most popular route (Dublin - Boston Logan Intl), is priced around £651.

Question 19

What are the most reliable airlines from Dublin to Boston?

Accepted Answer

Before booking your flight to Boston from Dublin, check out the most reliable airlines to get you to your destination on time: JetBlue (87%), Iberia (86%), Qatar Airways( 85%).

Question 20

What are the most popular airlines that fly from Dublin to Boston?

Accepted Answer

The most popular airlines flying from Dublin to Boston are Aer Lingus, JetBlue and KLM. Something to consider prior to booking your flight.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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 17m for a nonstop flight. You can also purchase a plane ticket from 10 airlines when you book a flight from Dublin to Boston.

Question 23

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

Accepted Answer

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

Question 24

How can I find direct flights from Dublin to Boston?

Accepted Answer

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

Question 25

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

Accepted Answer

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.

Question 26

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

Accepted Answer

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.

Question 27

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

Accepted Answer

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.

Question 28

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

Accepted Answer

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.

Question 29

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

Accepted Answer

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.

Round-trip from	£401
One-way from	£339
Popular in	July
Cheapest in	November
Average price	£614
Good round-trip deal	£449 or less
Good one-way deal	£340 or less

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£280	Average£424	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	Cheapest£295	Average£483	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£305	Average£385	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£313	Average£561	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
KLM	Cheapest£321	Average£480	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£334	Average£448	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Delta	Cheapest£343	Average£558	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
JetBlue	Cheapest£367	Average£568	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Iberia	Cheapest£432	Average£633	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
United Airlines	Cheapest£467	Average£556	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from Dublin to Boston from £339

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Boston

Cheapest flights from Dublin to BostonExplore 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 23 July 2026.

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 23 July 2026.

Best flights from Dublin to BostonDiscover 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 23 July 2026.

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 23 July 2026.

Direct flights from Dublin to BostonExplore direct flight options from Dublin to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 July 2026.

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 23 July 2026.

Last-minute flights from Dublin to BostonDiscover last-minute flight deals from Dublin to Boston. Data last updated 23 July 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Boston. Data last updated 23 July 2026 and is based on user searches.

One-way flights from Dublin to BostonSearch for one-way flight options from Dublin to Boston. Find affordable one-way fares based on user searches. Data last updated 23 July 2026.

Search for one-way flight options from Dublin to Boston. Find affordable one-way fares based on user searches. Data last updated 23 July 2026.

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Use the filters below to find and compare flights from Dublin to Boston that are best for you.

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.

Cheapflights Insights

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?

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

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?

Weekly flight availability from Dublin to Boston

The most flights from DUB to BOS are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 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 130 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 Friday 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, JetBlue have had the lowest number of delays on this route, with just 8% of flights being delayed.

What’s the top stopover airport for flights from Dublin to Boston?

Reykjavik (KEF) – chosen by Cheapflights users on 59% of one-stop itineraries from Dublin to Boston on Cheapflights.

What’s the cheapest stopover airport for flights from Dublin to Boston?

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £344.

What’s the fastest stopover option from Dublin to Boston?

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 43m.

Which airport typically offers the quickest stopover for flights from Dublin to Boston?

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 1h 48m.

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 23 July 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.

Related info for your journey

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

How popular is this Dublin to Boston flight route?

How long is the flight from Dublin to Boston?

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

What are the most reliable airlines from Dublin to Boston?

What are the cheapest flights from Dublin to Boston?

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

How can I find direct flights from Dublin to Boston?

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

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

Travelling to a place near Boston?

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Other flights to Boston

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Dublin and Boston flights

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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 23 July 2026.

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 23 July 2026.

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 23 July 2026.

Last-minute flights from Dublin to Boston
Discover last-minute flight deals from Dublin to Boston. Data last updated 23 July 2026 and is based on user searches.

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 23 July 2026.