Cheap flights from Boston to Dublin
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€486
Typical for this route
€533
Current signal
9% below typical
High fare
€592
Destination view
Dublin is on the radar. Use the offers below to compare dates fast.
Price radar insight
Fare Alert: Dublin from the U.S.
Current fares to Dublin are 430 EUR, significantly lower than the typical fare of 541 EUR. This represents a 20% savings for upcoming travel dates.
Updated 1d ago
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
9 Sept → 16 Sept
DirectOut 6h 10mBack 7h 5m
Aer Lingus
€529
Near typical
Travel dates
9 Sept → 18 Sept
DirectOut 6h 10mBack 7h 5m
Aer Lingus
€540
Near typical
Travel dates
9 Sept → 13 Sept
DirectOut 6h 10mBack 7h 12m
Air France
€592
Near typical
Travel dates
10 Sept → 16 Sept
DirectOut 6h 10mBack 7h 5m
Aer Lingus
€551
Near typical
Travel dates
10 Sept → 18 Sept
DirectOut 6h 10mBack 7h 10m
Aer Lingus
€513
Near typical
Travel dates
10 Sept → 18 Sept
DirectOut 6h 10mBack 7h 5m
Aer Lingus
€513
Near typical
Travel dates
10 Sept → 16 Sept
DirectOut 6h 10mBack 7h 5m
Aer Lingus
€551
Near typical
Travel dates
10 Sept → 16 Sept
DirectOut 6h 10mBack 7h 12m
KLM
€530
Near typical
Travel dates
10 Sept → 17 Sept
DirectOut 6h 10mBack 7h 12m
Air France
€486
18% below typical
Travel dates
11 Sept → 16 Sept
DirectOut 6h 10mBack 7h 12m
Air France
€525
11% below typical