How long is the flight from Detroit to Kolkata?

There are many flights that can get you from Detroit to Kolkata in 23h 18m. Fly via Etihad Airways, Qatar Airways, or Turkish Airlines to get the fastest option. There are 12743 km between Detroit and Kolkata. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

What is the cheapest time of day to fly from DTT to CCU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Kolkata as you normally would.

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.

₹ 100,669+ Cheap Flights from Detroit to Kolkata

Cheap flight deals from Detroit to Kolkata

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 13 October 2026.

Sun 11/1006:00 -

2 stops29h 00m

Sat 7/1121:00 -

2 stops36h 04m

Deal found 8/10₹ 101,052

Wed 11/1106:10 -

2 stops33h 45m

Wed 18/1121:00 -

2 stops37h 28m

Deal found 12/10₹ 106,698

Fri 6/1118:59 -

2 stops38h 26m

Fri 20/1121:00 -

2 stops37h 28m

Deal found 11/10₹ 111,961

Thu 24/1206:05 -

2 stops51h 20m

Sat 23/121:00 -

2 stops37h 13m

Deal found 8/10₹ 114,736

Wed 11/1106:10 -

2 stops30h 25m

Wed 18/1110:30 -

3 stops36h 15m

Deal found 12/10₹ 119,138

Tue 13/1006:00 -

2 stops28h 25m

Sat 31/1015:50 -

2 stops42h 36m

Deal found 9/10₹ 124,497

Fri 25/1206:05 -

2 stops27h 20m

Sat 23/121:00 -

2 stops37h 13m

Deal found 8/10₹ 127,655

Fri 27/1111:45 -

2 stops21h 40m

Fri 4/1221:00 -

2 stops37h 26m

Deal found 12/10₹ 129,281

Mon 12/1006:00 -

2 stops46h 55m

Sat 24/1020:35 -

3 stops55h 04m

Deal found 8/10₹ 129,568

Wed 14/1017:39 -

2 stops47h 46m

Fri 23/1003:50 -

2 stops28h 07m

Deal found 12/10₹ 130,908

Tue 13/1006:00 -

2 stops28h 25m

Sat 24/1020:35 -

3 stops55h 04m

Deal found 9/10₹ 133,396

Sat 10/1017:39 -

2 stops54h 36m

Sat 31/1015:50 -

2 stops42h 36m

Deal found 8/10₹ 136,458

Find flight deals from Detroit to Kolkata

Round-trip from	₹ 95,215

Etihad Airways
19/1-6/4
4 total stops
56h 10m total
Detroit to Kolkata

Search Deals

Fly from

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Route

Depart

Return

Price

Cheapest return flight

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Wed 3/2

06:34-02:25

2 stops33h 21m

Kolkata Netaji S. Chandra

Mon 1/3

03:20-23:59

2 stops31h 09m

₹ 100,669

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Thu 24/12

06:05-19:55

2 stops51h 20m

Kolkata Netaji S. Chandra

Sat 23/1

21:00-23:43

2 stops37h 13m

₹ 114,736

Fastest return journey

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Mon 1/2

16:07-01:55

2 stops23h 18m

Kolkata Netaji S. Chandra

Mon 8/3

03:25-20:06

2 stops27h 11m

₹ 115,884

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Fri 27/11

11:45-19:55

2 stops21h 40m

Kolkata Netaji S. Chandra

Fri 4/12

21:00-23:56

2 stops37h 26m

₹ 129,281

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Sat 2/1

20:05-12:50

2 stops30h 15m

Kolkata Netaji S. Chandra

Tue 12/1

21:30-18:00

2 stops55h 00m

₹ 139,808

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Fri 6/11

19:24-01:55

2 stops44h 01m

Kolkata Netaji S. Chandra

Thu 26/11

03:25-21:44

2 stops28h 49m

₹ 152,056

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Wed 30/12

20:05-12:40

2 stops30h 05m

Kolkata Netaji S. Chandra

Mon 11/1

18:55-18:00

2 stops33h 35m

₹ 155,597

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Sat 26/12

20:05-16:40

2 stops34h 05m

Kolkata Netaji S. Chandra

Sat 23/1

23:00-18:00

2 stops29h 30m

₹ 157,894

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Tue 19/1

06:34-19:55

2 stops26h 51m

Kolkata Netaji S. Chandra

Tue 6/4

20:55-13:55

3 stops26h 30m

₹ 164,401

DetroitKolkata

DTW Detroit Metropolitan Wayne County - CCU Kolkata Netaji S. Chandra

DTWCCU

Detroit Metropolitan Wayne County

Wed 30/12

20:05-12:40

2 stops30h 05m

Kolkata Netaji S. Chandra

Sun 10/1

21:30-18:00

2 stops55h 00m

₹ 166,602

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 11 resultsSorted by cheapest first

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.

DTT-CCU

DTW-CCU

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

DTT-CCU

DTW-CCU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Detroit to Kolkata?
There are many flights that can get you from Detroit to Kolkata in 23h 18m. Fly via Etihad Airways, Qatar Airways, or Turkish Airlines to get the fastest option. There are 12743 km between Detroit and Kolkata. Both multi-stop and direct flights can be found to your destination and back.
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.

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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.

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Cheap flights from Detroit to Kolkata from ₹ 100,669

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Detroit to Kolkata

Cheapest flights from Detroit to KolkataExplore 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 13 October 2026.

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 13 October 2026.

Best flights from Detroit to KolkataDiscover carefully curated flight deals from Detroit to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Detroit to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from Detroit to KolkataDiscover last-minute flight deals from Detroit to Kolkata. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to Kolkata. Data last updated 13 October 2026 and is based on user searches.

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Best time to book a flight from Detroit to Kolkata

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Related info for your journey

How long is the flight from Detroit to Kolkata?

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

How can I find direct flights from Detroit to Kolkata?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Kolkata

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Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.

Search flights from Detroit to Kolkata by cabin class

Find flights from Detroit to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kolkata

Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 13 October 2026.

Detroit and Kolkata flights

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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 13 October 2026.

Best flights from Detroit to Kolkata
Discover carefully curated flight deals from Detroit to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Last-minute flights from Detroit to Kolkata
Discover last-minute flight deals from Detroit to Kolkata. Data last updated 13 October 2026 and is based on user searches.