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Cheap flights from Kolkata to Key Largo from ₹ 40,110

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — MIA
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Key Largo

Keep the following information in mind while searching for Kolkata to Key Largo flight deals. Data was last updated 3 November 2025.

Round-trip from

₹ 101,116

One-way from

₹ 40,110

Popular in

December

Cheapest in

September

Average price

₹ 172,570
KLM
  • KLM
  • 25/3-29/3
  • 4 total stops
  • 65h 15m total
  • Kolkata to Key Largo
Search Deals
IndiGo
  • IndiGo
  • 17/11
  • 2 total stops
  • 35h 35m total
  • Kolkata to Key Largo
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (₹ 6,523,534 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (₹ 1,314,447 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Kolkata to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Key Largo
Explore the most affordable flight options available from Kolkata to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2025.

Wed 17/1220:35CCU - MIA
3 stops34h 59mMultiple Airlines
Wed 24/1210:20MIA - CCU
2 stops38h 20mMultiple Airlines
Deal found 2/11₹ 105,012
Mon 17/1122:30CCU - MIA
2 stops32h 35mIndiGo
Sun 30/1122:30MIA - CCU
2 stops43h 35mIndiGo
Deal found 2/11₹ 105,277
Mon 17/1116:10CCU - MIA
2 stops38h 55mMultiple Airlines
Sun 30/1123:50MIA - CCU
3 stops33h 40mMultiple Airlines
Deal found 1/11₹ 107,225
Wed 17/1214:10CCU - MIA
2 stops40h 55mIndiGo
Wed 24/1210:20MIA - CCU
2 stops38h 20mIndiGo
Deal found 2/11₹ 119,001

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Key Largo 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 454,620 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Kolkata to Key Largo that are best for you.

Fly from

Kolkata

Fly to

Key Largo

Route

Depart

Return

Price

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 17/12

20:35-21:04

3 stops34h 59m

Miami

Wed 24/12

10:20-11:10

2 stops38h 20m

₹ 105,012

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 17/11

22:30-20:35

2 stops32h 35m

Miami

Sun 30/11

22:30-04:35

2 stops43h 35m

₹ 105,277

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 25/3

20:15-21:20

2 stops34h 35m

Miami

Sun 29/3

16:55-09:05

2 stops30h 40m

₹ 106,251

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 17/11

16:10-20:35

2 stops38h 55m

Miami

Sun 30/11

23:50-20:00

3 stops33h 40m

₹ 107,225

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 17/12

14:10-20:35

2 stops40h 55m

Miami

Wed 24/12

10:20-11:10

2 stops38h 20m

₹ 119,001

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 24/11

20:55-23:40

2 stops37h 15m

₹ 41,615

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 26/11

22:30-20:35

2 stops32h 35m

₹ 42,058

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Tue 25/11

04:55-23:40

3 stops53h 15m

₹ 42,501

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sun 16/11

03:25-09:12

2 stops40h 17m

₹ 46,042

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 27/11

16:15-09:16

3 stops51h 31m

₹ 47,636

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 15 results
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Best time to book a flight from Kolkata to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Kolkata with our price prediction graph.
Estimated return 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 Kolkata to Key Largo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Key Largo. 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 from for flights from Kolkata to Key Largo?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Key Largo. On average, Netaji S. Chandra has 0 outbound flights to Key Largo per day from 0 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

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

    There are many flights that can get you from Kolkata to Key Largo in 32h 35m. Fly via IndiGo or KLM to get the fastest option. Airlines will cover a distance of 14482 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Key Largo 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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How does Cheapflights help users find flights from Kolkata to Key Largo?

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kolkata to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kolkata to Key Largo become cheaper?

Yes! Start tracking prices for Kolkata to Key Largo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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