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Cheap flights from Denver to Kolkata from ₹ 78,378

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Kolkata departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
19:20 - 19:55DEN-CCU
36h 05m2 stops
Logo
19:30 - 17:35CCU-DEN
34h 35m2 stops
₹ 78,378
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Thu, 15 Jan - Thu, 29 Jan
Etihad Airways Logo
09:35 - 02:40DEN-CCU
52h 35m2 stops
Etihad Airways Logo
03:35 - 22:19CCU-DEN
55h 14m2 stops
₹ 88,317Etihad Airways
Find Deal
Thu, 15 Jan - Tue, 27 Jan
Air India Logo
11:25 - 16:50DEN-CCU
41h 55m2 stops
Air India Logo
12:40 - 23:04CCU-DEN
45h 54m2 stops
₹ 88,405Air India
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Wed, 24 Sep - Sat, 11 Oct
Etihad Airways Logo
09:35 - 20:00DEN-CCU
45h 55m2 stops
Etihad Airways Logo
03:35 - 22:19CCU-DEN
55h 14m2 stops
₹ 93,287Etihad Airways
Find Deal
Sun, 18 Jan - Tue, 27 Jan
Qatar Airways Logo
11:25 - 02:20DEN-CCU
51h 25m2 stops
Qatar Airways Logo
03:50 - 23:04CCU-DEN
54h 44m2 stops
₹ 96,600Qatar Airways
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Wed, 24 Sep - Fri, 10 Oct
Air India Logo
11:25 - 18:05DEN-CCU
43h 10m2 stops
Air India Logo
09:55 - 23:04CCU-DEN
48h 39m2 stops
₹ 98,605Air India
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Thu, 25 Sep - Sat, 11 Oct
Qatar Airways Logo
13:20 - 01:55DEN-CCU
24h 05m2 stops
Qatar Airways Logo
03:25 - 22:19CCU-DEN
31h 24m2 stops
₹ 99,390Qatar Airways
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Wed, 14 Jan - Wed, 28 Jan
Qatar Airways Logo
14:17 - 02:20DEN-CCU
24h 33m2 stops
Qatar Airways Logo
03:50 - 10:40CCU-DEN
42h 20m2 stops
₹ 99,738Qatar Airways
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Thu, 25 Sep - Sun, 12 Oct
Singapore Airlines Logo
07:58 - 22:25DEN-CCU
49h 57m3 stops
Singapore Airlines Logo
23:40 - 23:35CCU-DEN
36h 25m2 stops
₹ 103,923Singapore Airlines
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Thu, 15 Jan - Thu, 29 Jan
Singapore Airlines Logo
07:58 - 22:25DEN-CCU
49h 57m3 stops
Singapore Airlines Logo
23:40 - 23:35CCU-DEN
36h 25m3 stops
₹ 105,057Singapore Airlines
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Thu, 15 Jan - Thu, 29 Jan

Qatar Airways flights from Denver to Kolkata

Our best Qatar Airways deals on Denver to Kolkata flight tickets
Qatar Airways
24 Sept
DEN11:25Denver Intl
51h 25m
2 stops
CCU02:20Kolkata Netaji S. Chandra
10 Oct
CCU03:50Kolkata Netaji S. Chandra
54h 44m
2 stops
DEN23:04Denver Intl
₹ 96,600
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Qatar Airways
14 Jan
DEN13:20Denver Intl
24h 05m
2 stops
CCU01:55Kolkata Netaji S. Chandra
28 Jan
CCU03:25Kolkata Netaji S. Chandra
31h 24m
2 stops
DEN22:19Denver Intl
₹ 99,390
Find similar
Qatar Airways
25 Sept
DEN14:17Denver Intl
24h 33m
2 stops
CCU02:20Kolkata Netaji S. Chandra
12 Oct
CCU03:50Kolkata Netaji S. Chandra
42h 20m
2 stops
DEN10:40Denver Intl
₹ 99,738
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Etihad Airways flights from Denver to Kolkata

Our best Etihad Airways deals on Denver to Kolkata flight tickets
Etihad Airways
15 Jan
DEN09:35Denver Intl
52h 35m
2 stops
CCU02:40Kolkata Netaji S. Chandra
27 Jan
CCU03:35Kolkata Netaji S. Chandra
55h 14m
2 stops
DEN22:19Denver Intl
₹ 88,317
Find similar
Etihad Airways
18 Jan
DEN09:35Denver Intl
45h 55m
2 stops
CCU20:00Kolkata Netaji S. Chandra
27 Jan
CCU03:35Kolkata Netaji S. Chandra
55h 14m
2 stops
DEN22:19Denver Intl
₹ 93,287
Find similar
Etihad Airways
25 Sept
DEN11:25Denver Intl
52h 05m
2 stops
CCU03:00Kolkata Netaji S. Chandra
12 Oct
CCU21:30Kolkata Netaji S. Chandra
37h 04m
2 stops
DEN23:04Denver Intl
₹ 96,861
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momondo Fare Finder

 
Customise your flight search to find flights from Denver 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, momondo users made 59,053 searches. Data last updated 4 August 2025.
Use the filters below to find and compare flights from Denver to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 15/1

19:20-19:55

2 stops36h 05m

Kolkata Netaji S. Chandra

Thu 29/1

19:30-17:35

2 stops34h 35m

₹ 78,378

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 15/1

09:35-02:40

2 stops52h 35m

Kolkata Netaji S. Chandra

Tue 27/1

03:35-22:19

2 stops55h 14m

₹ 88,317

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Wed 24/9

11:25-16:50

2 stops41h 55m

Kolkata Netaji S. Chandra

Sat 11/10

12:40-23:04

2 stops45h 54m

₹ 88,405

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 18/1

09:35-20:00

2 stops45h 55m

Kolkata Netaji S. Chandra

Tue 27/1

03:35-22:19

2 stops55h 14m

₹ 93,287

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Wed 24/9

11:25-02:20

2 stops51h 25m

Kolkata Netaji S. Chandra

Fri 10/10

03:50-23:04

2 stops54h 44m

₹ 96,600

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 25/9

11:25-18:05

2 stops43h 10m

Kolkata Netaji S. Chandra

Sat 11/10

09:55-23:04

2 stops48h 39m

₹ 98,605

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Wed 14/1

13:20-01:55

2 stops24h 05m

Kolkata Netaji S. Chandra

Wed 28/1

03:25-22:19

2 stops31h 24m

₹ 99,390

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 25/9

14:17-02:20

2 stops24h 33m

Kolkata Netaji S. Chandra

Sun 12/10

03:50-10:40

2 stops42h 20m

₹ 99,738

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 15/1

07:58-22:25

3 stops49h 57m

Kolkata Netaji S. Chandra

Thu 29/1

23:40-23:35

2 stops36h 25m

₹ 103,923

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 15/1

07:58-22:25

3 stops49h 57m

Kolkata Netaji S. Chandra

Thu 29/1

23:40-23:35

3 stops36h 25m

₹ 105,057

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Kolkata from

How to get the cheapest flight ticket from Denver to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of April, then departing from Denver during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 102,180.

When to book flights from Denver to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Denver to Kolkata (DEN to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Kolkata

Best price found

₹ 78,378

Fastest flight time

24h 05m

Direct flights

None

Airports in Kolkata

1 airport
The best flight deal from Denver to Kolkata found on momondo in the last 72 hours is ₹ 78,378
The fastest flight from Denver to Kolkata takes 24h 05m
There are no direct flights from Denver to Kolkata. Popular non-direct route for this connection is Denver Intl Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
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  • How far is Denver Intl to Kolkata Netaji S. Chandra by plane?

    Denver Intl and Kolkata Netaji S. Chandra are 12941.1 km apart from one another. A reasonable flight in good conditions will take 24h 05m.

  • When did momondo last update prices for flights from Denver Intl Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Denver Intl Airport to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Denver Intl Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Kolkata?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to Kolkata for you.

Can I find flights from Denver to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Denver to Kolkata flights to just show those with flexible booking policies.

How can momondo help me find flights from Denver to Kolkata?

momondo helps you find the best flight between Denver and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to Kolkata right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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