Find flights
When to book

Cheap flights from Detroit to Kolkata from ₹ 42,147

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CCU
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Kolkata
Explore the most affordable flight options available from Detroit to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 January 2026.

Tue 30/1216:15DTW - CCU
2 stops53h 55mMultiple Airlines
Thu 15/121:00CCU - DTW
2 stops27h 25mMultiple Airlines
Deal found 30/12₹ 535,508

Find flight deals from Detroit to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 January 2026.

Round-trip from

₹ 74,858

One-way from

₹ 42,147
26/1-5/2
  • 26/1-5/2
  • 4 total stops
  • 73h 26m total
  • Detroit to Kolkata
Search Deals
31/1
  • 31/1
  • 3 total stops
  • 36h 38m total
  • Detroit to Kolkata
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Detroit to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 January 2026.
Use the filters below to find and compare flights from Detroit to Kolkata that are best for you.

Fly from

Detroit

Fly to

Kolkata

Route

Depart

Return

Price

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 26/1

05:00-01:55

2 stops34h 25m

Kolkata Netaji S. Chandra

Thu 5/2

03:25-07:56

2 stops39h 01m

₹ 74,858

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sun 25/1

14:06-12:25

3 stops35h 49m

Kolkata Netaji S. Chandra

Fri 30/1

03:35-00:19

2 stops31h 14m

₹ 86,001

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Wed 21/1

18:00-07:45

2 stops27h 15m

Kolkata Netaji S. Chandra

Mon 16/2

18:30-13:05

2 stops29h 05m

₹ 87,978

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sat 24/1

14:06-10:05

3 stops33h 29m

Kolkata Netaji S. Chandra

Sat 31/1

23:00-22:08

3 stops33h 38m

₹ 90,494

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 12/1

14:06-02:40

2 stops26h 04m

Kolkata Netaji S. Chandra

Fri 23/1

20:55-17:09

2 stops30h 44m

₹ 91,213

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 30/3

17:30-02:30

2 stops23h 30m

Kolkata Netaji S. Chandra

Fri 10/4

04:00-16:20

2 stops45h 50m

₹ 92,112

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Thu 22/1

08:45-20:00

2 stops24h 45m

Kolkata Netaji S. Chandra

Mon 26/1

20:55-23:56

2 stops37h 31m

₹ 98,942

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 30/3

21:59-16:50

2 stops33h 21m

Kolkata Netaji S. Chandra

Thu 9/4

00:30-22:37

3 stops31h 37m

₹ 100,470

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sat 31/1

22:07-21:15

3 stops36h 38m

₹ 42,147

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sat 31/1

18:02-17:10

3 stops36h 38m

₹ 137,943

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 17 results
1
2

Best time to book a flight from Detroit to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Detroit with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Kolkata

What is the cheapest month to book a flight from Detroit to Kolkata?

Currently, November is the cheapest month in which you can book a flight from Detroit to Kolkata (average of ₹ 75,038). Flying from Detroit to Kolkata in December is currently the most expensive (average of ₹ 138,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Detroit to Kolkata that include hotel bookings?

    Yes. In addition to deals on Detroit to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Kolkata.

  • Can I find deals for business class flights from Detroit to Kolkata?

    Yes. Cheapflights offers flight deals from Detroit to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to Kolkata?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Kolkata (average of ₹ 75,038). Flying from Detroit to Kolkata in December is currently the most expensive (average of ₹ 138,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Kolkata flights
Detroit to Kolkata flights
South Bend to Kolkata flights
O'Hare Intl to Bagdogra flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Kolkata?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Kolkata?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kolkata from Detroit.

Can Cheapflights find flights from Detroit to Kolkata with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Detroit to Kolkata flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Detroit to Kolkata become cheaper?

Not ready to book yet? You can track prices for flights from Detroit to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.