Chennai (MAA) to Aarhus (AAR): 4,693 miles (7,553 km) great-circle, about 9h 55m nonstop by our estimate. Cheapest fare observed: $993 round-trip on Air India, with 2 stops, departing May 15, 2026.
$993 round-trip, Air India AI2832, departing 2026-05-15 at 06:55, returning 2026-05-29. The recorded itinerary left on a Friday, returning on a Friday 14 nights later; the fare was observed 20 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $993, it ranked 26th of the 29 round-trip fares we recorded from MAA (median $544). That is 21.2 cents per great-circle mile (round-trip price over one-way distance), close to the MAA median of 22.9 cents across 29 round-trip routes.
Routes from MAA of similar length: Aalborg (4,731 mi) at $991 and Billund (4,742 mi) at $998.
Air India had the cheapest fare on 4 of 29 MAA routes. It is the 5th longest of the 29 routes we track from MAA.
That depends on your passport and trip, so check the official source for Denmark: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kolkata, Europe/Copenhagen; flight time is our estimate.