We've compared all ten flights that go to or via Dublin every week, to find the best deal for you. Aer Lingus usually has the cheapest flights from Boston to Dublin, so keep an eye out for them in your search results. If they’re not the cheapest option, try searching by month to compare costs throughout the week.
We scan thousands of airfares from hundreds of airlines across the globe. We've found that two airlines operate the 4807 km flight from Boston to Dublin. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.
To sort cheap flights to Dublin, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on JetBlue too, as they're the most popular airline for flying from Boston to Dublin.
Flights from Boston to Dublin usually take about 6 hrs. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.
