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
€397
Typical (direct)
€548
Current signal
28% below typical
High fare
€608
Destination view
Dublin is on the radar. Use the offers below to compare dates fast.
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
28 Jul → 4 Aug
DirectOut 6h 0mBack 7h 17m
Air France
€546
Typical range forming
Travel dates
28 Jul → 7 Aug
DirectOut 6h 0mBack 7h 17m
Air France
€546
Typical range forming
Travel dates
30 Jul → 4 Aug
DirectOut 6h 0mBack 7h 17m
KLM
€546
Typical range forming
Travel dates
9 Aug → 19 Aug
DirectOut 6h 5mBack 7h 17m
KLM
€537
Typical range forming
Travel dates
9 Aug → 21 Aug
DirectOut 6h 5mBack 7h 17m
Air France
€562
Typical range forming
Travel dates
9 Aug → 21 Aug
DirectOut 6h 5mBack 11h 35m
WestJet
€584
Typical range forming
Travel dates
10 Aug → 24 Aug
DirectOut 6h 5mBack 7h 5m
Aer Lingus
€548
Near typical
Travel dates
12 Aug → 24 Aug
DirectOut 6h 5mBack 7h 5m
Aer Lingus
€397
28% below typical
Travel dates
12 Aug → 22 Aug
DirectOut 6h 5mBack 12h 0m
Air France
€604
10% above typical
Travel dates
13 Aug → 20 Aug
DirectOut 6h 5mBack 7h 17m
KLM
€541
Near typical