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Cheap flights from Kolkata to Key Largo from ₹ 63,823

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — MIA
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 May 2026.

Mon 15/622:30
CCU
-
MIA
2 stops52h 50m
KLM
Mon 3/820:10
MIA
-
CCU
2 stops51h 30m
KLM
Deal found 1/5₹ 119,774
Sat 13/604:00
CCU
-
MIA
1 stop24h 05m
Qatar Airways
Sat 20/612:42
MIA
-
CCU
2 stops28h 18m
Qatar Airways
Deal found 30/4₹ 120,249
Sat 27/620:35
CCU
-
MIA
2 stops33h 35m
Multiple Airlines
Sat 8/822:35
MIA
-
CCU
2 stops27h 45m
Multiple Airlines
Deal found 30/4₹ 122,524
Mon 15/619:00
CCU
-
MIA
2 stops29h 15m
KLM
Mon 22/620:10
MIA
-
CCU
2 stops50h 35m
KLM
Deal found 2/5₹ 123,852
Wed 24/622:30
CCU
-
MIA
2 stops25h 45m
KLM
Fri 7/820:10
MIA
-
CCU
2 stops52h 00m
KLM
Deal found 30/4₹ 124,042
Wed 24/600:30
CCU
-
MIA
2 stops29h 40m
Multiple Airlines
Fri 7/822:35
MIA
-
CCU
2 stops30h 20m
Multiple Airlines
Deal found 30/4₹ 126,602
Thu 25/600:30
CCU
-
MIA
2 stops29h 40m
Multiple Airlines
Sat 8/822:35
MIA
-
CCU
2 stops27h 45m
Multiple Airlines
Deal found 30/4₹ 126,697
Thu 25/600:30
CCU
-
MIA
2 stops29h 40m
Multiple Airlines
Tue 11/822:35
MIA
-
CCU
2 stops27h 45m
Multiple Airlines
Deal found 28/4₹ 126,887

Find 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 May 2026.

Round-trip from

₹ 119,774

One-way from

₹ 63,823
KLM
  • KLM
  • 15/6-3/8
  • 4 total stops
  • 104h 20m total
  • Kolkata to Key Largo
Search Deals
KLM
  • KLM
  • 1/10
  • 2 total stops
  • 32h 20m total
  • Kolkata to Key Largo
Search Deals

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 May 2026.
Use the filters below to find and compare flights from Kolkata to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 15/6

22:30-17:50

2 stops52h 50m

Miami

Mon 3/8

20:10-09:10

2 stops51h 30m

₹ 119,774

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 15/6

19:00-14:45

2 stops29h 15m

Miami

Mon 22/6

20:10-08:15

2 stops50h 35m

₹ 123,852

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 15/6

04:00-18:35

1 stop24h 05m

Miami

Mon 22/6

16:00-02:30

2 stops25h 00m

₹ 136,749
Fastest return journey

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 24/6

04:00-16:40

1 stop22h 10m

Miami

Fri 7/8

19:40-02:30

1 stop21h 20m

₹ 141,776

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 25/6

04:00-16:40

1 stop22h 10m

Miami

Sun 9/8

19:40-02:30

1 stop21h 20m

₹ 141,776

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 24/9

22:30-07:10

2 stops42h 10m

Miami

Mon 28/9

10:35-12:30

2 stops40h 25m

₹ 143,767

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sat 13/6

22:30-20:50

2 stops55h 50m

Miami

Sat 20/6

23:00-08:15

2 stops47h 45m

₹ 144,052

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 24/9

09:50-10:00

1 stop33h 40m

Miami

Mon 28/9

23:55-19:15

1 stop33h 50m

₹ 144,146
Cheapest one-way

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sat 27/6

19:55-11:23

3 stops48h 58m

₹ 68,280

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Tue 23/6

03:00-20:50

3 stops51h 20m

₹ 74,254

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 18 resultsSorted by cheapest first
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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 24h 05m. Fly via KLM or Qatar Airways 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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Fly with Cheapflights

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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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