Dublin (DUB) to Indianapolis (IND): 3,708 miles (5,967 km) great-circle, about 7h 55m nonstop by our estimate. Cheapest fare observed: $522 round-trip on American Airlines, with 1 stop, departing June 12, 2026.
$522 round-trip, American Airlines AA3847, departing 2026-06-12 at 09:30, returning 2026-06-15. The recorded itinerary left on a Friday, returning on a Monday 3 nights later; the fare was observed 48 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $522, it ranked 25th of the 30 round-trip fares we recorded from DUB (median $216). That is 14.1 cents per great-circle mile (round-trip price over one-way distance), close to the DUB median of 14.6 cents across 30 round-trip routes.
Routes from DUB of similar length: Astana (3,126 mi) at $588 and Nairobi (4,521 mi) at $737.
DUB to IND is the only one of 30 DUB routes where American Airlines priced cheapest. It is the 4th longest of the 30 routes we track from DUB.
Of 7 departure airports with a fare to Indianapolis, Dublin (DUB) ranked 6th at $522. Lowest: $219 from Orlando (MCO); highest: $639 from Panama City (PTY); 0 nonstop. Cheapest-fare airlines (routes): Frontier (3), American Airlines (1), Copa (1), Southwest (1) and Spirit (1).
That depends on your passport and trip, so check the official source for United States: U.S. Customs and Border Protection: international visitors. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Dublin, America/New_York; flight time is our estimate.