
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $350 (Delta) |
One-way from | $227 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $446 |
Good round-trip deal | $462 or less |
Good one-way deal | $327 or less |
Fly from
Fly to
Route
Depart
Return
Price
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Thu 2/26
10:40 am-7:45 am
1 stop16h 05m
Dublin
Thu 3/5
11:30 am-1:40 pm
Nonstop7h 10m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Mon 2/23
5:05 pm-8:45 am
1 stop10h 40m
Dublin
Mon 3/2
11:30 am-1:40 pm
Nonstop7h 10m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Tue 3/3
10:40 am-7:45 am
1 stop16h 05m
Dublin
Tue 3/10
11:30 am-2:40 pm
Nonstop7h 10m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Thu 3/5
6:15 am-7:10 am
1 stop19h 55m
Dublin
Sun 3/8
8:00 am-5:50 pm
2 stops37h 50m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Thu 2/26
10:40 am-7:45 am
1 stop16h 05m
Dublin
Wed 3/4
11:30 am-1:40 pm
Nonstop7h 10m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Wed 2/25
2:20 pm-9:55 am
2 stops14h 35m
Dublin
Sun 3/1
9:00 am-6:02 pm
1 stop14h 02m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Tue 4/14
11:30 pm-10:45 am
Nonstop6h 15m
Dublin
Tue 4/21
3:00 pm-5:04 pm
Nonstop7h 04m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Mon 2/23
4:15 pm-10:20 am
2 stops13h 05m
Dublin
Mon 3/2
9:00 am-3:57 pm
1 stop11h 57m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Sun 4/26
1:30 pm-9:15 am
1 stop14h 45m
Dublin
Fri 5/8
3:00 pm-5:04 pm
Nonstop7h 04m
BostonDublin
BOS - DUB
BOSDUB
Boston Logan Intl
Sun 5/3
9:02 am-9:15 am
1 stop19h 13m
Dublin
Wed 5/13
3:00 pm-5:04 pm
Nonstop7h 04m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Boston to Dublin is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Boston to Dublin (average of $313). Flying from Boston to Dublin in June is currently the most expensive (average of $423). 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.
When flying from Boston to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 6% of weekly flights between Boston and Dublin have experienced delays in the past year, with the average delay time being 147 minutes.
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.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 5% of flights being delayed.
Reykjavik (KEF) – chosen by Cheapflights users on 46% of 1-stop itineraries from Boston to Dublin on Cheapflights.
Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $363.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 9h 53m.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 39m.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$246 | Average$430 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$288 | Average$466 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$300 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$343 | Average$590 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$345 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$346 | Average$557 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$347 | Average$442 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$349 | Average$527 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$351 | Average$617 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$353 | Average$583 | FlexibilityNo cancel fee | On-timeN/A |