Cheap flights from Ireland to Indianapolis from $359

In general, February is the cheapest month to fly from Ireland to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $423. If you are unable to visit Indianapolis during the month of February, then departing from Ireland during the month May is also very affordable. Most momondo users find prices during this month for around $489.

Our data shows that Wednesday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $482. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Monday is $521.

Fly from Dublin to Indianapolis for the best Ireland - Indianapolis flight prices

You are more likely to see cheaper flights to Indianapolis from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $632 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from Ireland for as low as $469 on momondo.

There are 3 cabin classes available to choose from on Ireland to Indianapolis 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 35% on your flight if you consider stops on a Ireland to Indianapolis flight.

Historically, on average around 100% of flights between Ireland and Indianapolis have experienced a delay on any given week. The average delay length over the past 12 months has been 116 minutes.

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

As of April 2026, there are 2 flights per day flying from Ireland to Indianapolis. The most common time of day flights depart is 2:00PM, with 100% of flights taking off in the afternoon.

As of April 2026, there are 20 flights per week flying from Ireland to Indianapolis. The most common day of the week flights depart is Mon, with 25% of flights taking off on this day.