Cheap flights from Dublin to Indianapolis from $428

In general, February is the cheapest month to fly from Dublin 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 Dublin during the month September is also very affordable. Most momondo users find prices during this month for around $598.

Our data shows that Friday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $568. 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 $687.

Flying to Indianapolis from Dublin at noon is the least expensive time of day to depart. momondo users have found prices as low as $588 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $682 on average. Flights to Indianapolis from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Indianapolis from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $718 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from Dublin for as low as $517 on momondo.

There is only 1 cabin class available to choose from on Dublin to Indianapolis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta is the most popular carrier operating from Dublin to Indianapolis

Aer Lingus, British Airways and American Airlines are the top three most popular airlines that fly to Indianapolis from Dublin according to our data. Aer Lingus is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Indianapolis. Keep in mind that there are 3 different airlines that fly to Indianapolis on a routine basis, so you have a few additional options to choose from.

As of November 2026, there are 1 flights per day flying from Dublin to Indianapolis. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.

The number of flights available between Dublin and Indianapolis is 10 per week as of November 2026. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.