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$1,105+ Cheap flights from Aurora, CO 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CCU
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Aurora to Kolkata

Keep the following information in mind while searching for Aurora to Kolkata flight deals. Data was last updated August 2, 2025.

Round-trip from

$1,105
(Indian Eagle)

Popular in

December

Cheapest in

April

Average price

$1,413
From Aurora to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($121 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Aurora to Kolkata

Cheapest flights from Aurora to Kolkata
Explore the most affordable flight options available from Aurora to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This Indian Eagle deal was found by Cheapflights users on 7/31. 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.
Thu 9/2511:25 amDEN - CCU
2 stops52h 05mEtihad Airways
Sat 10/119:30 pmCCU - DEN
2 stops37h 04mEtihad Airways
Deal found 7/31$1,105
This Etihad Airways deal was found by Cheapflights users on 8/1. 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.
Sun 10/1211:59 pmDEN - CCU
2 stops33h 51mMultiple Airlines
Mon 11/109:05 pmCCU - DEN
2 stops31h 16mMultiple Airlines
Deal found 8/1$1,107
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:40 pmDEN - CCU
2 stops25h 10mQatar Airways
Sun 11/93:25 amCCU - DEN
2 stops44h 08mQatar Airways
Deal found 8/1$1,144
This Indian Eagle deal was found by Cheapflights users on 7/31. 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.
Fri 8/224:15 pmDEN - CCU
2 stops27h 55mLufthansa
Sat 8/308:30 pmCCU - DEN
2 stops28h 45mLufthansa
Deal found 7/31$1,219
This Justfly.com deal was found by Cheapflights users on 7/31. 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.
Thu 8/219:23 pmDEN - CCU
2 stops37h 22mSingapore Airlines
Sat 8/3011:30 pmCCU - DEN
3 stops31h 40mSingapore Airlines
Deal found 7/31$1,561
This Ovago deal was found by Cheapflights users on 8/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:35 pmDEN - CCU
2 stops28h 25mBritish Airways
Mon 11/106:30 pmCCU - DEN
3 stops40h 22mBritish Airways
Deal found 8/1$1,692
This oojo deal was found by Cheapflights users on 8/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:54 pmDEN - CCU
2 stops29h 26mAir India
Thu 9/112:25 amCCU - DEN
2 stops67h 42mAir India
Deal found 8/1$3,770

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora 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 August 2, 2025.
Use the filters below to find and compare flights from Aurora to Kolkata that are best for you.

Fly from

Aurora

Fly to

Kolkata

Route

Depart

Return

Price

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 9/25

11:25 am-3:00 am

2 stops52h 05m

Kolkata Netaji S. Chandra

Sat 10/11

9:30 pm-11:04 pm

2 stops37h 04m

$1,105

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 10/12

11:59 pm-9:20 pm

2 stops33h 51m

Kolkata Netaji S. Chandra

Mon 11/10

9:05 pm-3:51 pm

2 stops31h 16m

$1,107

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 10/12

1:40 pm-2:20 am

2 stops25h 10m

Kolkata Netaji S. Chandra

Sun 11/9

3:25 am-11:03 am

2 stops44h 08m

$1,144

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Fri 8/22

4:15 pm-7:40 am

2 stops27h 55m

Kolkata Netaji S. Chandra

Sat 8/30

8:30 pm-1:45 pm

2 stops28h 45m

$1,219

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Thu 8/21

9:23 pm-10:15 pm

2 stops37h 22m

Kolkata Netaji S. Chandra

Sat 8/30

11:30 pm-7:40 pm

3 stops31h 40m

$1,561

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Sun 10/12

6:35 pm-10:30 am

2 stops28h 25m

Kolkata Netaji S. Chandra

Mon 11/10

6:30 pm-10:22 pm

3 stops40h 22m

$1,692

DenverKolkata

DEN - CCU

DENCCU

Denver Intl

Mon 9/1

11:54 pm-4:50 pm

2 stops29h 26m

Kolkata Netaji S. Chandra

Thu 9/11

2:25 am-10:37 am

2 stops67h 42m

$3,770

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Aurora to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Aurora 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 Aurora to Kolkata

What is the cheapest month to book a flight from Aurora to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Aurora to Kolkata (average of $965). Flying from Aurora to Kolkata in December is currently the most expensive (average of $1,647). 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.

What is the cheapest time of day to fly from 9UR to CCU?

Find hourly flight availability from Aurora to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

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

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown Singapore Airlines, Qatar Airways, and Etihad Airways from Aurora to Kolkata. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,609 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Etihad Airways
7.4
Good
1,230 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Lufthansa
6.8
Okay
7,276 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
British Airways
6.6
Okay
7,224 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Aurora to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kolkata from Aurora?

    Located just 8.3 mi from the city center, Kolkata Netaji S. Chandra is the airport most travelers will use when flying to Kolkata from Aurora. Booking flights from Aurora to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Aurora from 3 different airlines.

  • Can I find deals for flights from Aurora to Kolkata that include hotel bookings?

    Yes. In addition to deals on Aurora to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Aurora to Kolkata.

  • Can I find deals for business class flights from Aurora to Kolkata?

    Yes. Cheapflights offers flight deals from Aurora 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 Aurora to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Aurora to Kolkata (average of $965). Flying from Aurora to Kolkata in December is currently the most expensive (average of $1,647). 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 Aurora to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Kolkata flights

Top 3 airlines flying from Aurora to Kolkata

Discover the top 3 airlines that operate flights from Aurora 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$873Average$1,298FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,133Average$1,390FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,322Average$1,452FlexibilityNo cancel feeOn-time76%

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