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Cheap flights from Kolkata to Key Largo from ₹ 54,029

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — MIA
6 Jul — 13 Jul1
1 adult

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 1 July 2025.

Round-trip from

₹ 89,478

One-way from

₹ 54,029

Popular in

January

Cheapest in

September

Average price

₹ 141,452
IndiGo
  • IndiGo
  • 14/8-21/8
  • 4 total stops
  • 65h 25m total
  • Kolkata to Key Largo
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IndiGo
  • IndiGo
  • 9/10
  • 2 total stops
  • 34h 20m total
  • Kolkata to Key Largo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 1,704,168 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 599,472 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Kolkata to Key Largo

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 1 July 2025.

Thu 14/822:30CCU - MIA
2 stops31h 20mIndiGo
Thu 21/822:15MIA - CCU
2 stops34h 05mIndiGo
Deal found 30/6₹ 89,478
Wed 13/802:25CCU - MIA
2 stops27h 25mMultiple Airlines
Thu 21/822:15MIA - CCU
2 stops34h 05mMultiple Airlines
Deal found 30/6₹ 96,327
Sun 14/902:00CCU - MIA
2 stops48h 30mBritish Airways
Wed 12/1117:15MIA - CCU
2 stops30h 35mBritish Airways
Deal found 30/6₹ 115,165
Mon 15/909:45CCU - MIA
1 stop33h 50mEmirates
Wed 12/1123:55MIA - CCU
1 stop32h 25mEmirates
Deal found 30/6₹ 129,721
Sun 14/903:50CCU - MIA
1 stop39h 50mQatar Airways
Wed 12/1119:30MIA - CCU
1 stop19h 45mQatar Airways
Deal found 30/6₹ 152,411
Mon 15/920:30CCU - MIA
3 stops32h 11mLufthansa
Wed 12/1118:45MIA - CCU
2 stops27h 45mLufthansa
Deal found 30/6₹ 163,286

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 1 July 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

Thu 14/8

22:30-20:20

2 stops31h 20m

Miami

Thu 21/8

22:15-17:50

2 stops34h 05m

₹ 89,478

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 13/8

02:25-20:20

2 stops27h 25m

Miami

Thu 21/8

22:15-17:50

2 stops34h 05m

₹ 96,327

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sun 14/9

02:00-17:00

2 stops48h 30m

Miami

Wed 12/11

17:15-10:20

2 stops30h 35m

₹ 115,165

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 15/9

09:45-10:05

1 stop33h 50m

Miami

Wed 12/11

23:55-18:50

1 stop32h 25m

₹ 129,721

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Sun 14/9

03:50-10:10

1 stop39h 50m

Miami

Wed 12/11

19:30-01:45

1 stop19h 45m

₹ 152,411

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Mon 15/9

20:30-19:11

3 stops32h 11m

Miami

Wed 12/11

18:45-09:00

2 stops27h 45m

₹ 163,286

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 9/10

19:30-20:20

2 stops34h 20m

₹ 54,029

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 8/10

03:50-16:50

1 stop22h 30m

₹ 72,353

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Thu 9/10

09:45-10:05

1 stop33h 50m

₹ 78,603

KolkataMiami

CCU - MIA

CCUMIA

Kolkata Netaji S. Chandra

Wed 13/8

23:35-10:05

2 stops44h 00m

₹ 661,363

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with Emirates, Qatar Airways, andLufthansa from Kolkata to Key Largo. 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.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,596 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Lufthansa
6.8
Okay
7,203 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
IndiGo
6.8
Okay
478 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
British Airways
6.6
Okay
7,086 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Crew

8.3

Overall

8.1

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

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.

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

    The cheapet airlines for a one-way flight from Kolkata to Key Largo are IndiGo (₹ 54,029), Qatar Airways (₹ 72,353), and Emirates (₹ 78,603).

  • 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.

  • What is the cheapest month to book a flight from Kolkata to Key Largo?

    Currently, October is the cheapest month in which you can book a flight from Kolkata to Key Largo (average of ₹ 907). Flying from Kolkata to Key Largo in August is currently the most expensive (average of ₹ 1,679). 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

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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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