Cheap flights from Shannon, Clare to North America from £339

In general, January is the cheapest month to fly from Shannon, Clare to North America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £333. The month of November is another great option to travel to North America, with average flight prices from Shannon, Clare averaging around £468.

The cheapest day to depart from Shannon, Clare to North America is on a Tuesday when prices can be found for as low as £343. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around £578. These prices are subject to change though, so be sure to set up a Price Alert for flights to North America.

Our data shows that the cheapest Shannon, Clare to North America flights are usually those with departure times at midday. Our users have found flights to North America at midday for as low as £406. Flights in the morning are often more expensive, with an average ticket price of £598.

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

You are more likely to see cheaper flights to North America from Shannon, Clare when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around £549 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from Shannon, Clare for as low as £371 on momondo.

There are 2 cabin classes available to choose from on Shannon, Clare to North America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 7% of flights between Shannon and North America have experienced a delay on any given week. The average delay length over the past 12 months has been 205 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 3% of their flights experiencing any sort of delay.

As of November 2026, 10 flights take off from Shannon, Clare and land in North America each day. The most common flight departure time for this route is 14:00, with 100% of daily flights taking off in the afternoon.

The number of flights available between Shannon, Clare and North America is 70 per week as of November 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.