Compare available fares, airlines and cabin options from Detroit to Kolkata. Search online or ask a Voldeluxe travel expert to review the itinerary with you.
A real search for Detroit to Kolkata, round trip in economy for one adult, leaving Nov 16 and returning Nov 30. 588 options came back.
Airlines among the cheapest options: KLM Royal Dutch Airlines, Virgin Atlantic.
There is no nonstop between Detroit and Kolkata, so every itinerary connects at least once. The quickest one-stop options take about 22h 57m; a typical itinerary takes about 48h 25m.
Connections vary by airline and date; we compare the hub, the layover length and transit rules for your dates.
In our live search on October 5, 2026, 588 round-trip options came back for a two-week stay about six weeks out, from $1,386 round trip in economy, taxes included. Fares change daily; search your own dates for today's prices.
One stop, connecting in Amsterdam.
One stop, connecting in London Heathrow.
We compare the hub, the layover length and transit rules for your dates and passport, and point out any itinerary with a tight or overnight connection.
November to February is the pleasant season in Kolkata. The monsoon runs from June to September. Fares from Detroit rise fastest around Durga Puja in September–October, Diwali and the December holidays, so book those dates early. Shoulder months usually price better if your dates are flexible.
Delta and its partners use the McNamara Terminal and most other airlines use the Evans Terminal, so check which one your flight leaves from. The two are a shuttle ride apart.
One integrated terminal handles international and domestic flights, which keeps onward connections simple.
With a connection, we look for itineraries that keep the family on one ticket with a comfortable layover, and request seats together on both flights where the fare allows it.
Students flying home to Kolkata can compare fares by baggage allowance as well as price; we check open-return and extra-baggage options where airlines offer them.
Business and Premium Economy availability on Detroit–Kolkata depends on the airline and aircraft on each leg. We compare the long-haul cabin, lounge access and baggage before you decide.
Every family's trip is different. Share your dates and party size, and a Voldeluxe expert builds a fare and itinerary made for you, not a generic listing.
No. Our latest live search found no nonstop, so every option connects at least once.
Search Detroit to Kolkata online, or ask an expert to compare Economy, Premium Economy and Business Class for your dates.