Cheap flights from New York to Shannon from $253

In general, September is the cheapest month to fly from New York to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $201. If you are unable to visit Shannon, Clare during the month of September, then departing from New York during the month December is also very affordable. Most momondo users find prices during this month for around $242.

The cheapest day to depart from New York to Shannon, Clare is on a Monday when prices can be found for as low as $573. The most expensive day to fly to Shannon, Clare is Friday, with ticket prices averaging around $619.

Our data shows that the cheapest New York to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $597. Flights in the afternoon are often more expensive with an average ticket price of $602.

Fly from New York John F Kennedy Intl to Shannon for the best New York - Shannon flight prices

You are more likely to see cheaper flights to Shannon, Clare from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $618 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from New York for as low as $464 on momondo.

There are 3 cabin classes available to choose from on New York to Shannon, Clare flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 31% on your flight if you consider stops on a New York to Shannon, Clare flight.

United Airlines, Delta, and KLM are the most popular carriers operating from New York to Shannon

United Airlines, Aer Lingus and Delta are the top three most popular airlines that fly to Shannon, Clare from New York according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Shannon, Clare. Keep in mind that there are 8 different airlines that fly to Shannon, Clare on a routine basis, so you have a few additional options to choose from.

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Chicago (ORD) offer the lowest average round-trip price of $391.

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 9h 20m.

Chicago (ORD) has the shortest average layover time for this route: 1h 08m.

11 flights are operational daily from New York to Shannon, Clare as of May 2026. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.

The number of flights available between New York and Shannon, Clare is 77 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.