HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kolkata

$465+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CCU
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Kolkata with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 16, 2026.

This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:12 am
DTW
-
CCU
2 stops26h 53m
Multiple Airlines
Wed 10/289:00 pm
CCU
-
DTW
2 stops35h 27m
Multiple Airlines
Deal found 3/11$832
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:12 am
DTW
-
CCU
2 stops26h 53m
Multiple Airlines
Thu 10/2910:00 pm
CCU
-
DTW
2 stops34h 27m
Multiple Airlines
Deal found 3/11$837
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:12 am
DTW
-
CCU
2 stops31h 38m
Multiple Airlines
Wed 10/289:00 pm
CCU
-
DTW
2 stops35h 27m
Multiple Airlines
Deal found 3/11$838
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:12 am
DTW
-
CCU
2 stops30h 33m
Multiple Airlines
Thu 10/299:00 pm
CCU
-
DTW
2 stops35h 27m
Multiple Airlines
Deal found 3/11$843
This FlightHub deal was found by Cheapflights users on 3/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:30 am
DTW
-
CCU
2 stops34h 00m
Etihad Airways
Mon 5/189:30 pm
CCU
-
DTW
2 stops35h 46m
Etihad Airways
Deal found 3/15$943
This FlightHub deal was found by Cheapflights users on 3/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
DTW
-
CCU
2 stops32h 45m
Etihad Airways
Tue 5/194:10 am
CCU
-
DTW
2 stops29h 06m
Etihad Airways
Deal found 3/14$945
This Justfly.com deal was found by Cheapflights users on 3/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
DTW
-
CCU
2 stops29h 00m
Etihad Airways
Tue 5/194:10 am
CCU
-
DTW
2 stops29h 06m
Etihad Airways
Deal found 3/12$949
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
DTW
-
CCU
2 stops35h 30m
Etihad Airways
Fri 5/154:10 am
CCU
-
DTW
2 stops27h 24m
Etihad Airways
Deal found 3/11$950
This Justfly.com deal was found by Cheapflights users on 3/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
DTW
-
CCU
2 stops29h 00m
Etihad Airways
Fri 5/159:30 pm
CCU
-
DTW
2 stops34h 04m
Etihad Airways
Deal found 3/12$951
This Etihad Airways deal was found by Cheapflights users on 3/13. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:43 am
DTW
-
CCU
2 stops29h 02m
Multiple Airlines
Mon 5/189:30 pm
CCU
-
DTW
2 stops28h 42m
Multiple Airlines
Deal found 3/13$974
This Etihad Airways deal was found by Cheapflights users on 3/13. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
DTW
-
CCU
2 stops32h 45m
Etihad Airways
Mon 5/189:30 pm
CCU
-
DTW
2 stops35h 46m
Etihad Airways
Deal found 3/13$979

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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$943
(FlightHub)

One-way from

$465
(FlightHub)
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
Search Deals

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 March 16, 2026.
Use the filters below to find and compare flights from Detroit to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 5/4

6:00 am-12:15 am

2 stops32h 45m

Kolkata Netaji S. Chandra

Tue 5/19

4:10 am-11:46 pm

2 stops29h 06m

$943

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 5/5

6:00 am-12:15 am

2 stops56h 45m

Kolkata Netaji S. Chandra

Tue 5/19

4:10 am-11:46 pm

2 stops29h 06m

$943

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Fri 5/1

6:00 am-12:15 am

2 stops32h 45m

Kolkata Netaji S. Chandra

Mon 5/18

9:30 pm-11:46 pm

2 stops35h 46m

$945

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sat 5/2

6:00 am-8:30 pm

2 stops29h 00m

Kolkata Netaji S. Chandra

Tue 5/19

4:10 am-11:46 pm

2 stops29h 06m

$949

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 5/4

9:43 am-12:15 am

2 stops29h 02m

Kolkata Netaji S. Chandra

Mon 5/18

9:30 pm-4:42 pm

2 stops28h 42m

$974

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 5/4

6:00 am-12:15 am

2 stops32h 45m

Kolkata Netaji S. Chandra

Mon 5/18

9:30 pm-11:46 pm

2 stops35h 46m

$979

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Thu 4/30

7:30 am-3:00 am

2 stops34h 00m

Kolkata Netaji S. Chandra

Mon 5/4

9:30 pm-11:46 pm

2 stops35h 46m

$981
Quickest round-trip

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 5/5

5:12 pm-2:30 am

2 stops23h 48m

Kolkata Netaji S. Chandra

Thu 5/14

4:00 am-12:45 am

2 stops30h 15m

$1,030

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sun 5/3

9:43 am-2:30 am

2 stops31h 17m

Kolkata Netaji S. Chandra

Thu 5/14

4:00 am-9:21 pm

2 stops26h 51m

$1,055
Cheapest one-way
Quickest one-way

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Wed 4/1

12:57 pm-3:00 am

2 stops28h 33m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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, November is the cheapest month in which you can book a flight from Detroit to Kolkata (average of $835). Flying from Detroit to Kolkata in June is currently the most expensive (average of $1,591). 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.

  • How long is the flight from Detroit to Kolkata?

    A quick flight from Detroit to Kolkata can take about 32h 45m. Etihad Airways provides one of the quickest options available for as low as $943. The distance between Detroit and Kolkata is about 7918 mi.

  • What is the cheapest airline to fly from Detroit to Kolkata round-trip?

    Cheapflights users have booked flights from Detroit to Kolkata round-trip from $1,039.

  • 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, November is the cheapest month in which you can book a flight from Detroit to Kolkata (average of $835). Flying from Detroit to Kolkata in June is currently the most expensive (average of $1,591). 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

Top airline flying from Detroit to Kolkata

Discover the top airline 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,039Average$1,242FlexibilityNo cancel feeOn-time68%

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.