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$506+ Cheap flights from Detroit (DTT) to Kolkata (CCU)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CCU
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Detroit to Kolkata

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 October 16, 2025.

This oojo deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:00 amDTW - CCU
2 stops27h 45mAir India
Wed 11/1910:30 amCCU - DTW
2 stops57h 43mAir India
Deal found 10/16$892
This Indian Eagle deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:50 amDTW - CCU
2 stops24h 15mEtihad Airways
Fri 11/143:35 amCCU - DTW
2 stops25h 32mEtihad Airways
Deal found 10/16$942
This Indian Eagle deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:16 pmDTW - CCU
2 stops29h 14mEtihad Airways
Fri 11/218:55 pmCCU - DTW
2 stops35h 46mEtihad Airways
Deal found 10/16$957
This Trip.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:30 amDTW - CCU
3 stops32h 00mMultiple Airlines
Tue 11/183:35 amCCU - DTW
2 stops29h 57mMultiple Airlines
Deal found 10/16$962
This Indian Eagle deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:05 amDTW - CCU
2 stops33h 25mEtihad Airways
Fri 11/143:35 amCCU - DTW
2 stops25h 32mEtihad Airways
Deal found 10/16$965
This Indian Eagle deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:16 pmDTW - CCU
2 stops29h 14mEtihad Airways
Mon 11/178:55 pmCCU - DTW
2 stops27h 11mEtihad Airways
Deal found 10/16$972
This Indian Eagle deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:16 pmDTW - CCU
2 stops28h 54mEtihad Airways
Fri 11/213:35 amCCU - DTW
2 stops29h 06mEtihad Airways
Deal found 10/16$990
This KAYAK deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:50 amDTW - CCU
2 stops24h 15mEtihad Airways
Thu 11/203:35 amCCU - DTW
2 stops28h 35mEtihad Airways
Deal found 10/16$996
This Indian Eagle deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:16 pmDTW - CCU
2 stops28h 54mEtihad Airways
Mon 11/178:55 pmCCU - DTW
2 stops27h 11mEtihad Airways
Deal found 10/16$1,005
This KAYAK deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:05 amDTW - CCU
2 stops33h 25mEtihad Airways
Thu 11/203:35 amCCU - DTW
2 stops28h 35mEtihad Airways
Deal found 10/16$1,019

Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,034
(Mytrip)

One-way from

$506
(Kiwi.com)
Provider with most accurate pricing for Detroit (DTT)-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Kolkata Netaji S. Chandra flights.
Search Deals
From Detroit (DTT) to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Detroit (DTT) to Kolkata Netaji S. Chandra
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 16, 2025.
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

Tue 10/21

10:50 am-8:35 pm

2 stops24h 15m

Kolkata Netaji S. Chandra

Tue 11/18

3:35 am-6:37 pm

2 stops25h 32m

$942

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 10/21

10:50 am-8:35 pm

2 stops24h 15m

Kolkata Netaji S. Chandra

Fri 11/21

8:55 pm-10:11 pm

2 stops35h 46m

$942

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sun 10/19

8:05 am-3:00 am

2 stops33h 25m

Kolkata Netaji S. Chandra

Tue 11/18

3:35 am-6:37 pm

2 stops25h 32m

$965

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sun 10/19

8:05 am-3:00 am

2 stops33h 25m

Kolkata Netaji S. Chandra

Sun 11/16

8:55 pm-6:37 pm

2 stops32h 12m

$965

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 10/21

10:50 am-8:35 pm

2 stops24h 15m

Kolkata Netaji S. Chandra

Mon 11/17

8:55 pm-10:57 pm

2 stops36h 32m

$988

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sun 10/19

8:05 am-3:00 am

2 stops33h 25m

Kolkata Netaji S. Chandra

Fri 11/21

8:55 pm-10:11 pm

2 stops35h 46m

$996

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 10/21

10:50 am-8:35 pm

2 stops24h 15m

Kolkata Netaji S. Chandra

Sat 11/15

3:35 am-10:57 pm

2 stops53h 52m

$1,021

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 10/20

6:00 am-8:35 pm

2 stops53h 05m

Kolkata Netaji S. Chandra

Fri 11/21

8:55 pm-10:11 pm

2 stops35h 46m

$1,028

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 10/20

6:00 am-8:35 pm

2 stops53h 05m

Kolkata Netaji S. Chandra

Tue 11/18

3:35 am-6:37 pm

2 stops25h 32m

$1,028

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 10/20

6:00 am-8:35 pm

2 stops53h 05m

Kolkata Netaji S. Chandra

Fri 11/14

3:35 am-6:37 pm

2 stops25h 32m

$1,028

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 11 results
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Compare providers for flights from Detroit to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Kolkata in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, September is the cheapest month in which you can book a flight from Detroit to Kolkata (average of $869). Flying from Detroit to Kolkata in December is currently the most expensive (average of $1,655). 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.

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

Find hourly flight availability from Detroit to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s optimal to fly from Detroit to Kolkata in the morning. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the evening.

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.

  • How long is the flight from Detroit to Kolkata?

    A quick flight from Detroit to Kolkata can take about 24h 15m. Etihad Airways provides one of the quickest options available for as low as $942. The distance between Detroit and Kolkata is about 7918 mi.

  • What are the cheapest airlines flying from Detroit to Kolkata round-trip?

    Cheapflights users have booked flights from Detroit to Kolkata round-trip from $954. Another airline that can offer you cheap pricing is Qatar Airways.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Detroit to Kolkata (average of $869). Flying from Detroit to Kolkata in December is currently the most expensive (average of $1,655). 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

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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
O'Hare Intl to Bagdogra flights

Top 2 airlines flying from Detroit to Kolkata

Discover the top 2 airlines that operate flights from Detroit to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$954Average$1,234FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,074Average$1,457FlexibilityNo cancel feeOn-time68%

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