Indy’s nonstop pipeline to the Emerald Isle is getting a little stronger next summer. Aer Lingus will add a fifth weekly nonstop flight between Indianapolis International Airport (IND) and Dublin Airport (DUB) starting April 16, bumping peak summer service to five departures per week. The move builds on the route that launched in May 2025 and is designed to keep up with climbing leisure and business demand out of central Indiana.
The new Thursday departure kicks off April 16 and will run through the summer travel season, according to WISH-TV. “We’re going from four nonstop flights per week to five per week,” Maggie Cunningham said in coverage of the announcement, underscoring Indy’s growing footprint in the transatlantic game.
Aer Lingus launched the nonstop Indy-to-Dublin service in May 2025 with four weekly rotations, and the airline says strong demand, along with solid Dublin-hub connections, prompted the summer frequency increase, according to Aer Lingus. The carrier adds that the route offers easy one-stop access to more than 20 destinations across Europe via Dublin.
Why Dublin Matters For Travelers
Dublin Airport is one of only two airports in Europe that offers U.S. preclearance, which means homebound Hoosiers clear American immigration and customs in Ireland instead of lining up stateside. Passengers arriving in Indy are treated as domestic travelers, shaving time off airport waits and making that red-eye home a bit less painful, according to Dublin Airport.
That setup makes Dublin an attractive jumping-off point for both vacationers chasing European city breaks and companies looking for smoother connections to major business hubs across the continent.
Local Economy And Business Ties
The Indianapolis Airport Authority estimates the transatlantic service could pump more than $50 million a year into Indiana’s economy and notes that an average of 545 travelers a day head from the Indianapolis area to European destinations. Airport and state officials say the route strengthens Indiana’s existing business ties with Ireland and could give tourism and corporate travel a healthy bump this summer, according to the Indianapolis Airport Authority.
What Travelers Should Know
The route is operated with an Airbus A321XLR in a dual-class layout, including 16 business-class seats, and tickets for the expanded summer schedule are already on sale, Aer Lingus says.
Travelers will want to watch schedules for the added Thursday departure and keep an eye on the route’s usual seasonal pause in January and February before spring service ramps back up.
For now, the extra weekly flight is a quick way to boost summer capacity and a clear signal that Indy’s transatlantic ambitions are gaining altitude. For Hoosiers eyeing Europe next year, Dublin just became a bit easier to reach without leaving home turf first.
