Boston → Dublin flights
Last observed price · Last checked: 24 Aug 2026 · Price may change
Short answer
Aer Lingus flies Boston to Dublin non-stop. The lowest fare our own searches returned is €416, seen on 24 Aug 2026. The average across the fares we caught is €527. November 2026 is the cheapest month in our observations, at €416. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
€416Cheapest14 Nov 2026 → 24 Nov 2026Icelandair · 1 stop · 19:50Last checked: 24 Aug 2026 · Price may change10 nightsView ticket →€4168 Nov 2026 → 15 Nov 2026Icelandair · 1 stop · 19:50Last checked: 24 Aug 2026 · Price may change7 nightsView ticket →€42314 Jan 2027 → 17 Jan 2027Icelandair · 1 stop · 19:50Last checked: 24 Aug 2026 · Price may change3 nightsView ticket →€4352 Nov 2026 → 4 Nov 2026Icelandair · 1 stop · 19:50Last checked: 24 Aug 2026 · Price may change2 nightsView ticket →€44813 Jan 2027 → 20 Jan 2027Icelandair · 1 stop · 19:50Last checked: 24 Aug 2026 · Price may change7 nightsView ticket →€45019 Nov 2026 → 24 Nov 2026Icelandair · 1 stop · 19:50Last checked: 24 Aug 2026 · Price may change5 nightsView ticket →
€48821 Nov 2026 → 24 Nov 2026Aer Lingus · Non-stop · 17:50Last checked: 24 Aug 2026 · Price may change3 nightsView ticket →€49114 Oct 2026 → 21 Oct 2026Icelandair · 2 stops · 23:00Last checked: 24 Aug 2026 · Price may change7 nightsView ticket →Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Route facts
Frequently asked
Are there direct flights from Boston to Dublin?+−
Yes. We have seen non-stop flights on this route, flown by Aer Lingus.
How much is a flight from Boston to Dublin?+−
The lowest fare we have observed is €416, found on 24 Aug 2026. Prices move, so read it as a floor rather than a quote.
Which airlines fly from Boston to Dublin?+−
These are the carriers we have seen on the route: Aer Lingus.
When is the cheapest month to fly from Boston to Dublin?+−
In our observations November 2026 is the cheapest month so far, at €416.
Similar routes
More routes from Boston
More routes to Dublin
Last checked: 24 Aug 2026