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$1,048+ Cheap flights from Detroit (DTT) to Kolkata (CCU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CCU
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
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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 July 10, 2026.

This Justfly.com deal was found by Cheapflights users on 7/6. 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.
Fri 10/96:00 am
DTW
-
CCU
2 stops28h 50m
Multiple Airlines
Sun 10/2510:00 pm
CCU
-
DTW
2 stops27h 20m
Multiple Airlines
Deal found 7/6$1,048
This FlightHub deal was found by Cheapflights users on 7/6. 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 10/116:00 am
DTW
-
CCU
2 stops32h 40m
Multiple Airlines
Sun 10/2510:00 pm
CCU
-
DTW
2 stops27h 20m
Multiple Airlines
Deal found 7/6$1,066
This FlightHub deal was found by Cheapflights users on 7/6. 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.
Sat 10/106:00 am
DTW
-
CCU
2 stops28h 50m
Multiple Airlines
Sun 10/257:05 pm
CCU
-
DTW
2 stops30h 15m
Multiple Airlines
Deal found 7/6$1,069
This Trip.com deal was found by Cheapflights users on 7/6. 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.
Sat 10/105:30 pm
DTW
-
CCU
2 stops41h 30m
Etihad Airways
Fri 10/233:50 am
CCU
-
DTW
2 stops29h 35m
Etihad Airways
Deal found 7/6$1,079
This Etihad Airways deal was found by Cheapflights users on 7/6. 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.
Thu 10/86:00 am
DTW
-
CCU
2 stops35h 25m
Etihad Airways
Fri 10/233:50 am
CCU
-
DTW
2 stops29h 35m
Etihad Airways
Deal found 7/6$1,091
This FlightHub deal was found by Cheapflights users on 7/6. 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 10/96:00 am
DTW
-
CCU
2 stops28h 50m
Multiple Airlines
Sat 10/244:10 pm
CCU
-
DTW
2 stops33h 10m
Multiple Airlines
Deal found 7/6$1,098
This FlightHub deal was found by Cheapflights users on 7/6. 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 10/96:00 am
DTW
-
CCU
2 stops28h 50m
Multiple Airlines
Fri 10/234:10 pm
CCU
-
DTW
2 stops33h 52m
Multiple Airlines
Deal found 7/6$1,112
This FlightHub deal was found by Cheapflights users on 7/6. 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 10/116:00 am
DTW
-
CCU
2 stops32h 40m
Multiple Airlines
Sat 10/249:00 pm
CCU
-
DTW
2 stops28h 20m
Multiple Airlines
Deal found 7/6$1,116
This FlightHub deal was found by Cheapflights users on 7/6. 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 10/116:00 am
DTW
-
CCU
2 stops32h 40m
Multiple Airlines
Fri 10/237:15 pm
CCU
-
DTW
2 stops30h 47m
Multiple Airlines
Deal found 7/6$1,130
This FlightHub deal was found by Cheapflights users on 7/6. 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.
Sat 10/106:00 am
DTW
-
CCU
2 stops29h 50m
Multiple Airlines
Fri 10/234:10 pm
CCU
-
DTW
2 stops33h 52m
Multiple Airlines
Deal found 7/6$1,134
This FlightHub deal was found by Cheapflights users on 7/6. 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.
Tue 10/1310:22 am
DTW
-
CCU
2 stops30h 38m
Qatar Airways
Fri 10/234:00 am
CCU
-
DTW
2 stops29h 24m
Qatar Airways
Deal found 7/6$1,143
This FlightHub deal was found by Cheapflights users on 7/6. 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 10/146:00 am
DTW
-
CCU
2 stops27h 05m
Multiple Airlines
Sun 10/2510:00 pm
CCU
-
DTW
2 stops27h 20m
Multiple Airlines
Deal found 7/6$1,147

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 July 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,048
(Justfly.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

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 July 10, 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

Thu 10/8

6:00 am-2:55 am

2 stops35h 25m

Kolkata Netaji S. Chandra

Thu 10/22

3:50 am-10:50 pm

2 stops28h 30m

$1,091
Quickest round-trip

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 10/13

3:17 pm-2:30 am

2 stops25h 43m

Kolkata Netaji S. Chandra

Sun 10/25

3:25 am-8:06 pm

2 stops26h 11m

$1,190

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Sat 10/10

4:46 pm-2:30 am

2 stops24h 14m

Kolkata Netaji S. Chandra

Thu 10/22

4:00 am-11:54 pm

2 stops29h 24m

$1,230

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 10/12

6:00 am-2:30 am

2 stops35h 00m

Kolkata Netaji S. Chandra

Sat 10/24

4:00 am-11:54 pm

2 stops29h 24m

$1,242

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Fri 10/16

8:50 pm-3:30 pm

2 stops33h 10m

Kolkata Netaji S. Chandra

Mon 10/26

8:45 pm-7:00 pm

2 stops31h 45m

$1,247

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Wed 10/14

8:50 pm-10:45 am

2 stops28h 25m

Kolkata Netaji S. Chandra

Mon 10/26

8:45 pm-7:00 pm

2 stops31h 45m

$1,267

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 7/20

7:51 pm-2:30 am

2 stops45h 09m

Kolkata Netaji S. Chandra

Thu 8/13

4:00 am-11:59 pm

2 stops53h 29m

$1,575

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Wed 7/22

6:00 am-2:30 am

2 stops35h 00m

Kolkata Netaji S. Chandra

Mon 8/17

4:00 am-8:20 pm

2 stops25h 50m

$1,623

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Mon 7/20

7:51 pm-2:30 am

2 stops45h 09m

Kolkata Netaji S. Chandra

Sat 8/15

4:00 am-11:59 pm

2 stops53h 29m

$1,715

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

Tue 7/21

7:51 pm-2:30 am

2 stops45h 09m

Kolkata Netaji S. Chandra

Wed 8/12

4:00 am-9:33 pm

2 stops27h 03m

$1,756

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 12 resultsSorted by cheapest first
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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 July.
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
No data available for this route at this time. Please check back soon.

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 25h 43m. Etihad Airways provides one of the quickest options available for as low as $1,190. The distance between Detroit and Kolkata is about 7918 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

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Alternative routes for Detroit to Kolkata

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O'Hare Intl to Kolkata flights

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