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$427+ Cheap flights from Key Largo, FL to Kolkata (CCU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CCU
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Key Largo to Kolkata

Cheapest flights from Key Largo to Kolkata
Explore the most affordable flight options available from Key Largo to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Gotogate deal was found by Cheapflights users on 12/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:30 pmMIA - CCU
2 stops35h 15mIndiGo
Sun 1/410:30 pmCCU - MIA
2 stops32h 35mIndiGo
Deal found 12/13$2,777
This Gotogate deal was found by Cheapflights users on 12/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:15 pmMIA - CCU
1 stop20h 10mMultiple Airlines
Sun 1/410:30 pmCCU - MIA
2 stops32h 35mMultiple Airlines
Deal found 12/13$3,152
This Gotogate deal was found by Cheapflights users on 12/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:15 pmMIA - CCU
1 stop20h 10mQatar Airways
Sat 1/33:25 amCCU - MIA
1 stop23h 30mQatar Airways
Deal found 12/13$4,774
This Travelocity deal was found by Cheapflights users on 12/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:00 amMIA - CCU
2 stops39h 15mMultiple Airlines
Sun 1/1110:00 pmCCU - MIA
2 stops48h 09mMultiple Airlines
Deal found 12/13$6,029
This Arangrant deal was found by Cheapflights users on 12/13. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:15 pmMIA - CCU
1 stop20h 10mQatar Airways
Mon 1/123:25 amCCU - MIA
1 stop23h 30mQatar Airways
Deal found 12/13$6,619
This FlightHub deal was found by Cheapflights users on 12/13. 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 12/307:15 pmMIA - CCU
1 stop20h 10mQatar Airways
Sun 1/113:25 amCCU - MIA
1 stop23h 30mQatar Airways
Deal found 12/13$6,776
This Air France deal was found by Cheapflights users on 12/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:40 pmMIA - CCU
2 stops26h 00mAir France
Sun 1/117:30 pmCCU - MIA
2 stops32h 40mAir France
Deal found 12/13$6,860
This KLM deal was found by Cheapflights users on 12/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:50 pmMIA - CCU
2 stops29h 35mKLM
Mon 1/126:30 pmCCU - MIA
2 stops33h 40mKLM
Deal found 12/13$6,861
This AranGrant deal was found by Cheapflights users on 12/13. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:15 pmMIA - CCU
1 stop20h 10mQatar Airways
Mon 1/123:25 amCCU - MIA
1 stop23h 30mQatar Airways
Deal found 12/13$6,966
This FlightHub deal was found by Cheapflights users on 12/13. 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 12/317:15 pmMIA - CCU
1 stop20h 10mQatar Airways
Sun 1/113:25 amCCU - MIA
1 stop23h 30mQatar Airways
Deal found 12/13$7,035
This British Airways deal was found by Cheapflights users on 12/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:25 pmMIA - CCU
2 stops46h 30mBritish Airways
Tue 1/139:30 pmCCU - MIA
2 stops51h 40mBritish Airways
Deal found 12/13$7,093

Find flight deals from Key Largo to Kolkata

Keep the following information in mind while searching for Key Largo to Kolkata flight deals. Data was last updated December 15, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$950
(Trip.com)

One-way from

$427
(EaseMyTrip)

Popular in

December

Cheapest in

April

Average price

$1,738
Provider with most accurate pricing for Miami-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Miami-Kolkata Netaji S. Chandra flights.
Search Deals
From Key Largo to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Key Largo to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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 December 15, 2025.
Use the filters below to find and compare flights from Key Largo to Kolkata that are best for you.

Fly from

Key Largo

Fly to

Kolkata

Route

Depart

Return

Price

MiamiKolkata

MIA - CCU

MIACCU

Miami

Sun 2/1

6:37 am-8:00 pm

2 stops26h 53m

Kolkata Netaji S. Chandra

Sat 2/28

3:35 am-10:05 pm

2 stops29h 00m

$981

MiamiKolkata

MIA - CCU

MIACCU

Miami

Tue 2/3

6:37 am-8:00 pm

2 stops26h 53m

Kolkata Netaji S. Chandra

Mon 3/2

3:35 am-10:15 pm

2 stops29h 10m

$981

MiamiKolkata

MIA - CCU

MIACCU

Miami

Wed 2/11

10:30 pm-3:45 pm

2 stops30h 45m

Kolkata Netaji S. Chandra

Sun 2/15

9:30 pm-8:35 pm

2 stops33h 35m

$1,008

MiamiKolkata

MIA - CCU

MIACCU

Miami

Mon 1/26

8:20 am-8:00 pm

2 stops25h 10m

Kolkata Netaji S. Chandra

Sat 2/21

3:35 am-10:05 pm

2 stops29h 00m

$1,166

MiamiKolkata

MIA - CCU

MIACCU

Miami

Wed 3/4

2:07 pm-4:40 am

2 stops28h 03m

Kolkata Netaji S. Chandra

Tue 3/17

3:25 am-5:25 pm

1 stop23h 30m

$1,215

MiamiKolkata

MIA - CCU

MIACCU

Miami

Wed 3/4

7:15 pm-1:55 am

1 stop20h 10m

Kolkata Netaji S. Chandra

Tue 3/17

3:25 am-5:25 pm

1 stop23h 30m

$1,257

MiamiKolkata

MIA - CCU

MIACCU

Miami

Mon 1/26

7:15 pm-1:55 am

1 stop20h 10m

Kolkata Netaji S. Chandra

Sat 2/21

3:25 am-4:25 pm

1 stop23h 30m

$1,295

MiamiKolkata

MIA - CCU

MIACCU

Miami

Mon 1/19

10:30 pm-12:25 pm

2 stops27h 25m

Kolkata Netaji S. Chandra

Sun 2/1

3:25 am-4:25 pm

1 stop23h 30m

$1,306

MiamiKolkata

MIA - CCU

MIACCU

Miami

Wed 1/28

10:30 pm-5:40 pm

2 stops32h 40m

$427

MiamiKolkata

MIA - CCU

MIACCU

Miami

Mon 1/12

5:54 am-8:10 am

2 stops39h 46m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 16 results
1
2

Best time to book a flight from Key Largo to Kolkata

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

What is the cheapest time of day to fly from KE9 to CCU?

Find hourly flight availability from Key Largo 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 December 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Key Largo to Kolkata in the afternoon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.

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 December 15, 2025.
Get a feel of what it's like to fly with Emirates and Qatar Airways from Key Largo to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,442 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,442 reviews
Emirates
8.1
Very good
3,442 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,681 reviews
Emirates
8.1
Very good
3,442 reviews

Boarding

8.1

Food

7.9

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Key Largo 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 Key Largo?

    For a flight from Key Largo to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Key Largo per day. 2 airlines have flights to Kolkata Netaji S. Chandra from Key Largo on a regular basis.

  • How long is the flight from Key Largo to Kolkata?

    Departing from Key Largo to Kolkata will take you 30h 45m. Airlines will cover a distance of 8999 mi.

  • What are the cheapest airlines to fly from Key Largo to Kolkata one-way?

    The cheapest airlines for a one-way flight from Key Largo to Kolkata are IndiGo ($464), Qatar Airways ($578), and Emirates ($709).

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

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

  • How can I find direct flights from Key Largo to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Key Largo to Kolkata

Discover the top 2 airlines that operate flights from Key Largo 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,256Average$1,383FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,278Average$1,441FlexibilityNo cancel feeOn-time75%

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