Cheap flights from Denver to Kolkata from ₹ 69,052

This is the cheapest one-way flight price, found on 25/9. Prices may vary by date and flight preferences.
DEN — CCU
1 Oct — 8 Oct1
1 adult
Economy
From?
To?
Sun 1/10
Sun 8/10

How to find the cheapest flight from Denver (DEN) to Kolkata (CCU)

All the information you need to plan the best DEN to CCU flight in 2023: compare Denver to Kolkata flight prices with the expected peak season, weather and rainfall in Kolkata.

Popular in

July

Cheapest in

September

Round-trip from

₹ 785,424

One-way from

₹ 69,052
High demand for flights, 20% potential price rise
Best time to find cheap flights, 27% potential price drop
From Denver Intl to Kolkata Netaji S. Chandra
One-way flight from Denver Intl to Kolkata Netaji S. Chandra

DEN - CCU

Price

₹ 9,452 - ₹ 16,254

CCU

Temperature

20 - 31 °C

CCU

Rainfall

7 - 356 mm

What is the cheapest month to fly from Denver to Kolkata?

September is one of the best times of the year to fly to Kolkata from Denver. Prices for September average ₹ 135,293 per person but you can even find prices for as low as ₹ 91,405. The most expensive prices can be found in the month of July. Opting for a September flight can save you 24% on your journey compared to booking in July

When is the cheapest time to fly from Denver to Kolkata (DEN - CCU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Kolkata as you normally would.

Cheap Lufthansa flights from Denver to Kolkata

Take a look at some of the lowest-priced Lufthansa flights heading from Denver to Kolkata. Make sure to double check the flight details before booking.

Cheap SWISS flights from Denver to Kolkata

Some of the best deals we've found on SWISS flights travelling from Denver to Kolkata. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Denver to Kolkata flights in September & October 2023

The best prices found for DEN to CCU flights in September, October
The lowest fares we've come across on flights travelling from Denver to Kolkata in September and October 2023. Check back soon for alternative fares.

Denver to Kolkata 2023 flight deals

Cheap flights to Kolkata from Denver found for this year
The lowest fares we've come across on flights travelling from Denver to Kolkata in September and October 2023. Check back soon for alternative fares.

One-way flights to Kolkata from Denver

The cheapest one-way flights from Denver to Kolkata
Users in need of a one-way flight from Denver to Kolkata can choose from these deals. Users needing a return flight from Denver to Kolkata should utilize the search form above.

Find flights from Denver to Kolkata within your budget

Use the slider to find flights from Denver to Kolkata that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

₹ 103,703 - ₹ 238,400

Route

Depart

Return

Price

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Wed 15/11

2 stops28h 10m

Kolkata Netaji S. Chandra

Wed 29/11

2 stops30h 50m

₹ 103,703

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Wed 15/11

2 stops28h 10m

Kolkata Netaji S. Chandra

Wed 29/11

3 stops39h 44m

₹ 107,608

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Wed 8/11

2 stops27h 25m

Kolkata Netaji S. Chandra

Fri 24/11

2 stops32h 05m

₹ 111,929

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Wed 15/11

3 stops32h 30m

Kolkata Netaji S. Chandra

Wed 29/11

3 stops35h 50m

₹ 113,674

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Wed 8/11

3 stops32h 30m

Kolkata Netaji S. Chandra

Fri 24/11

2 stops35h 05m

₹ 118,494

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Thu 23/11

2 stops27h 25m

Kolkata Netaji S. Chandra

Sat 23/12

2 stops32h 15m

₹ 123,396

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Mon 25/12

3 stops50h 15m

Kolkata Netaji S. Chandra

Wed 10/1

3 stops35h 49m

₹ 137,440

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Wed 8/11

2 stops25h 13m

Kolkata Netaji S. Chandra

Thu 23/11

2 stops30h 15m

₹ 145,915

Denver IntlKolkata Netaji S. Chandra

DEN - CCU

DENCCU

Denver Intl

Mon 25/12

2 stops36h 22m

Kolkata Netaji S. Chandra

Mon 8/1

3 stops59h 44m

₹ 238,400

Flights are sorted by cheapest first

Deals found on 24/9

Reviews of airlines servicing Kolkata

See what other customers who have flown with Lufthansa, SWISS and Qatar Airways from Denver to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
337 reviews

Entertainment

8.0

Crew

8.6

Food

7.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Singapore Airlines
8.1
Very Good
337 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Entertainment

8.0

Crew

8.6

Food

7.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

SWISS
7.4
Good
456 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Entertainment

8.0

Crew

8.6

Food

7.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

American Airlines
7.2
Good
2,635 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Entertainment

8.0

Crew

8.6

Food

7.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Qatar Airways
7.2
Good
1,819 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Entertainment

8.0

Crew

8.6

Food

7.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Lufthansa
6.7
Okay
1,577 reviews
Singapore Airlines
8.1
Very Good
337 reviews

Entertainment

8.0

Crew

8.6

Food

7.6

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Related info for your journey

Useful info, stats and facts about Denver to Kolkata flights.

Can I find flights from Denver to Kolkata for under ₹ 103,800 on Cheapflights?

Yes, there are multiple flights from Denver to Kolkata for under ₹ 103,800. The cheapest flight booked recently is on Lufthansa for just ₹ 103,703, but on average you can expect to pay ₹ 158,961.

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

Currently priced at ₹ 103,703, Lufthansa will fly you from Denver to Kolkata and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Qatar Airways - these airlines can fly you to your destination from ₹ 113,674 and ₹ 145,915, respectively. Lufthansa is 23% cheaper than the average price of flights available within the next 90 days to this destination.

What does DEN to CCU mean?

DEN and CCU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to CCU refers to a flight route from Denver Intl Airport to Kolkata Netaji S. Chandra Airport.

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