- Cheapest roundtrip flight
- from€668
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 14x / week
- Flight distance
- 4,808 km
- Time difference
- Most popular airlines
- Aer Lingus Irish Airlines
- Delta Air Lines
- JetBlue Airways
- Aer Lingus Irish Airlines
Flight schedule from Boston (BOS) to Dublin (DUB)
Select a travel date in the flight schedule for the route from Boston (BOS) to Dublin (DUB) and compare affordable flight deals.
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Matching outbound flights12 of 12
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dep.arr.
durationstopovers
- Aug 30 – Sep 5, 2026
- September 6 – 12, 2026
- September 13 – 19, 2026
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- BOSDUB1 stopover
- BOSDUBnonstop
- BOSDUB1 stopover
- BOSDUB1 stopover
- BOSDUBnonstop
- BOSDUBnonstop
- BOSDUBnonstop
- BOSDUB1 stopover
- BOSDUBnonstop
- BOSDUBnonstop
Tips and tricks to help you find cheap flights from Boston to Dublin
Favorite airline: SAS
39 % of flights from Boston to Dublin are booked with SAS.
SAS
39 %
British Airways
11 %
Aer Lingus
11 %
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Boston to Dublin?
A nonstop flight from Boston to Dublin typically takes around 6 hours 5 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 13 hours. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Boston to Dublin?
Yes, there are nonstop flights from Boston to Dublin, averaging around 2 to 3 flights per day, operated by, among others, Aer Lingus, Delta and JetBlue Airways. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Boston to Dublin?
Direct flights from Boston to Dublin are operated by, among others, Aer Lingus, Delta and JetBlue Airways. Connecting flights with one stop are also available, for example with United Airlines (via Newark), Air Canada (via Toronto) and British Airways (via London Heathrow). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from Boston to Dublin?
Nonstop flights from Boston to Dublin operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Boston to Dublin?
On the route from Boston to Dublin, there are on average around 2 to 3 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
How many flights per week are there from Boston to Dublin?
On the route from Boston to Dublin, there are around 14 to 15 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
When does the first flight from Boston to Dublin depart?
The earliest nonstop flight from Boston to Dublin usually departs at 5:45 PM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Dublin.
When does the last flight from Boston to Dublin depart?
The last nonstop flight from Boston to Dublin usually departs at 11:45 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.