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$1,031+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — CCU
אפר' 4 — אפר' 111
ש' 4/4
ש' 4/11
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 מרץ 5, 2026.

This oojo deal was found by Cheapflights users on 3/2. 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.
ה' 4/166:00 am
DTW
-
CCU
2 stops25h 20m
Air India
ה' 4/2310:00 pm
CCU
-
DTW
2 stops35h 19m
Air India
Deal found 3/2$1,031
This Indian Eagle deal was found by Cheapflights users on 3/2. 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.
ג' 5/59:43 am
DTW
-
CCU
2 stops31h 17m
Qatar Airways
ה' 5/144:00 am
CCU
-
DTW
2 stops29h 26m
Qatar Airways
Deal found 3/2$1,038
This Etihad Airways deal was found by Cheapflights users on 3/1. 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.
ה' 3/126:00 am
DTW
-
CCU
2 stops35h 10m
Etihad Airways
ב' 3/168:55 pm
CCU
-
DTW
2 stops36h 34m
Etihad Airways
Deal found 3/1$1,041
This FlightHub deal was found by Cheapflights users on 3/4. 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.
ה' 11/1911:02 am
DTW
-
CCU
2 stops28h 23m
Qatar Airways
א' 12/203:25 am
CCU
-
DTW
2 stops26h 35m
Qatar Airways
Deal found 3/4$1,044
This oojo deal was found by Cheapflights users on 3/3. 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.
ש' 4/186:00 am
DTW
-
CCU
2 stops33h 05m
Air India
ש' 4/2511:00 pm
CCU
-
DTW
2 stops58h 19m
Air India
Deal found 3/3$1,102
This Etihad Airways deal was found by Cheapflights users on 3/2. 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.
א' 3/225:45 am
DTW
-
CCU
2 stops35h 25m
Multiple Airlines
ג' 3/314:10 am
CCU
-
DTW
2 stops27h 57m
Multiple Airlines
Deal found 3/2$1,121
This FlightHub deal was found by Cheapflights users on 2/28. 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.
ד' 3/259:44 am
DTW
-
CCU
2 stops30h 41m
Qatar Airways
ד' 4/14:00 am
CCU
-
DTW
2 stops47h 28m
Qatar Airways
Deal found 2/28$1,208
This Qatar Airways deal was found by Cheapflights users on 3/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 3/121:02 pm
DTW
-
CCU
2 stops27h 23m
Qatar Airways
א' 3/153:25 am
CCU
-
DTW
2 stops47h 30m
Qatar Airways
Deal found 3/3$1,216
This SWISS deal was found by Cheapflights users on 3/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ה' 4/1611:00 am
DTW
-
CCU
3 stops37h 20m
SWISS
ה' 4/239:00 pm
CCU
-
DTW
3 stops34h 47m
SWISS
Deal found 3/2$1,243

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 מרץ 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,031
(oojo)
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 מרץ 5, 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

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ה' 3/12

9:44 am-8:00 pm

2 stops24h 46m

Kolkata Netaji S. Chandra

ב' 3/16

8:55 pm-11:59 pm

2 stops36h 34m

$1,041

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ג' 5/5

5:05 pm-2:30 am

2 stops23h 55m

Kolkata Netaji S. Chandra

ה' 5/14

4:00 am-4:34 pm

2 stops46h 04m

$1,046

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ד' 3/25

9:44 am-1:55 am

2 stops30h 41m

Kolkata Netaji S. Chandra

ד' 4/1

4:00 am-5:58 pm

2 stops47h 28m

$1,208

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ה' 3/12

1:02 pm-1:55 am

2 stops27h 23m

Kolkata Netaji S. Chandra

א' 3/15

3:25 am-5:25 pm

2 stops47h 30m

$1,216

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ה' 4/16

11:00 am-9:50 am

3 stops37h 20m

Kolkata Netaji S. Chandra

ה' 4/23

9:00 pm-10:17 pm

3 stops34h 47m

$1,243

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

א' 3/15

6:00 am-1:55 am

3 stops34h 25m

Kolkata Netaji S. Chandra

א' 3/22

6:05 pm-10:37 pm

3 stops38h 02m

$1,304

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ב' 3/16

11:11 am-1:55 am

2 stops29h 14m

Kolkata Netaji S. Chandra

ד' 3/18

3:25 am-12:31 am

2 stops30h 36m

$1,321

DetroitKolkata

DTW - CCU

DTWCCU

Detroit Metropolitan Wayne County

ה' 3/12

8:55 pm-3:45 pm

2 stops33h 20m

Kolkata Netaji S. Chandra

ב' 3/16

8:45 pm-7:00 pm

3 stops55h 45m

$1,486

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Sorted by cheapest first

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 23h 55m. Etihad Airways provides one of the quickest options available for as low as $1,046. 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.

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

    Cheapflights users have booked flights from Detroit to Kolkata round-trip from $936. 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, 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

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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

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 מרץ 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$936Average$1,087FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,039Average$1,327FlexibilityNo cancel feeOn-time68%

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