HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$728+ Cheap flights from Key Largo, FL to Sri Lanka

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CMB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Sri Lanka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Key Largo to Sri Lanka

Keep the following information in mind while searching for Key Largo to Sri Lanka flight deals. Data was last updated October 30, 2025.

Round-trip from

$1,053
(Mytrip)

One-way from

$728
(Etihad Airways)

Popular in

May

Cheapest in

September

Average price

$1,441
From Key Largo to Sri Lanka
Search Deals
One-way flight from Key Largo to Sri Lanka
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($247 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Key Largo to Sri Lanka

Cheapest flights from Key Largo to Sri Lanka
Explore the most affordable flight options available from Key Largo to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:25 pmMIA - CMB
3 stops33h 20mMultiple Airlines
Mon 12/810:15 pmCMB - MIA
2 stops32h 50mMultiple Airlines
Deal found 10/29$1,053
This oojo deal was found by Cheapflights users on 10/29. 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.
Tue 11/47:39 amMIA - CMB
2 stops38h 06mEtihad Airways
Tue 11/184:40 pmCMB - MIA
2 stops36h 09mEtihad Airways
Deal found 10/29$1,133
This FlightHub deal was found by Cheapflights users on 10/29. 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.
Mon 11/247:15 amMIA - CMB
2 stops49h 15mChina Eastern
Mon 12/88:20 pmCMB - MIA
2 stops33h 04mChina Eastern
Deal found 10/29$1,151
This Etihad Airways deal was found by Cheapflights users on 10/29. 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.
Tue 11/44:11 pmMIA - CMB
2 stops24h 09mMultiple Airlines
Mon 11/174:00 amCMB - MIA
2 stops27h 30mMultiple Airlines
Deal found 10/29$1,156
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:35 pmMIA - CMB
2 stops42h 25mCathay Pacific
Mon 11/312:45 amCMB - MIA
2 stops29h 01mCathay Pacific
Deal found 10/29$1,375

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Sri Lanka 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 October 30, 2025.
Use the filters below to find and compare flights from Key Largo to Sri Lanka that are best for you.

Fly from

Key Largo

Fly to

Sri Lanka

Route

Depart

Return

Price

MiamiColombo

MIA - CMB

MIACMB

Miami

Mon 11/24

12:25 pm-8:15 am

3 stops33h 20m

Colombo Bandaranaike Intl

Sun 12/7

12:35 am-8:35 pm

2 stops30h 30m

$1,132

MiamiColombo

MIA - CMB

MIACMB

Miami

Thu 3/5

9:35 am-8:20 pm

2 stops24h 15m

Colombo Bandaranaike Intl

Wed 3/25

9:50 am-4:50 pm

2 stops40h 30m

$1,135

MiamiColombo

MIA - CMB

MIACMB

Miami

Thu 3/5

5:30 pm-11:30 pm

2 stops43h 30m

Colombo Bandaranaike Intl

Tue 3/24

12:45 am-5:25 am

2 stops38h 10m

$1,287

MiamiColombo

MIA - CMB

MIACMB

Miami

Thu 3/5

10:30 pm-6:10 am

1 stop21h 10m

Colombo Bandaranaike Intl

Wed 3/25

8:00 am-9:35 pm

1 stop23h 05m

$1,294

MiamiColombo

MIA - CMB

MIACMB

Miami

Sat 1/31

10:20 am-12:45 am

2 stops27h 55m

Colombo Bandaranaike Intl

Fri 2/6

2:40 am-8:35 pm

2 stops28h 25m

$1,305

MiamiColombo

MIA - CMB

MIACMB

Miami

Sat 1/31

7:15 pm-2:45 am

1 stop21h 00m

Colombo Bandaranaike Intl

Fri 2/6

4:15 am-4:25 pm

1 stop22h 40m

$1,531

MiamiColombo

MIA - CMB

MIACMB

Miami

Thu 3/5

4:47 pm-2:50 am

2 stops23h 33m

$728

MiamiColombo

MIA - CMB

MIACMB

Miami

Thu 3/5

7:15 pm-2:45 am

1 stop21h 00m

$782

MiamiColombo

MIA - CMB

MIACMB

Miami

Thu 3/5

6:35 pm-9:45 am

3 stops28h 40m

$880

MiamiColombo

MIA - CMB

MIACMB

Miami

Tue 12/16

10:30 pm-3:30 am

2 stops42h 30m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
1
2

Best time to book a flight from Key Largo to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka 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 Sri Lanka

What is the cheapest month to book a flight from Key Largo to Sri Lanka?

Currently, September is the cheapest month in which you can book a flight from Key Largo to Sri Lanka (average of $621). Flying from Key Largo to Sri Lanka in July is currently the most expensive (average of $1,288). 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 KE9 to LK?

Find hourly flight availability from Key Largo to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Key Largo to Sri Lanka is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 22% on airfare.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Emirates, Qatar Airways, and Etihad Airways from Key Largo to Sri Lanka 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
3,394 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

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
3,394 reviews
Emirates
8.1
Very good
3,394 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

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
3,661 reviews
Emirates
8.1
Very good
3,394 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

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.
Etihad Airways
7.4
Good
1,284 reviews
Emirates
8.1
Very good
3,394 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

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.
Turkish Airlines
7.3
Good
4,033 reviews
Emirates
8.1
Very good
3,394 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

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.
Air Canada
7.1
Good
10,383 reviews
Emirates
8.1
Very good
3,394 reviews

Boarding

8.1

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

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 Sri Lanka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Sri Lanka?

    A quick flight from Key Largo to Sri Lanka can take about 21h 10m. Etihad Airways provides one of the quickest options available for as low as $1,294. The distance between Key Largo and Sri Lanka is about 9791 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Sri Lanka 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 Key Largo to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Sri Lanka (average of $621). Flying from Key Largo to Sri Lanka in July is currently the most expensive (average of $1,288). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Haneda flights
Orlando to Narita flights
Miami to Narita flights
Miami to Haneda flights
Miami to Suvarnabhumi flights
Tampa to Narita flights
Fort Lauderdale to Narita flights
Tampa to Haneda flights
Fort Lauderdale to Haneda flights
Tampa to Suvarnabhumi flights
Orlando to Suvarnabhumi flights
Orlando to Taiwan Taoyuan Intl flights
Fort Lauderdale to Suvarnabhumi flights
Orlando to Manila flights
Miami to Manila flights
Jacksonville to Narita flights
West Palm Beach to Haneda flights
West Palm Beach to Narita flights
Miami to New Delhi flights
Tampa to Ahmedabad flights
Orlando to Ahmedabad flights
Jacksonville to Haneda flights
Orlando to Incheon Intl flights
Orlando to Mumbai flights
Fort Lauderdale to Manila flights
Jacksonville to Suvarnabhumi flights
Orlando to Ho Chi Minh City flights
Miami to Mumbai flights
Tampa to Hyderabad flights
Tampa to Mumbai flights
Orlando to Hong Kong flights
Tampa to Manila flights
Miami to Incheon Intl flights
Orlando to Hyderabad flights
Orlando to New Delhi flights
Miami to Denpasar flights
Jacksonville to Manila flights
Tampa to Ho Chi Minh City flights
Miami to Ahmedabad flights
Tampa to Incheon Intl flights
Miami to Hong Kong flights
Miami to Lahore flights
Fort Myers to Narita flights
Fort Myers to Suvarnabhumi flights
Orlando to Kansai Intl flights
Fort Myers to Haneda flights
Orlando to Hongqiao Intl flights
Miami to Singapore flights
Miami to Hyderabad flights

Top 6 airlines flying from Key Largo to Sri Lanka

Discover the top 6 airlines that operate flights from Key Largo to Sri Lanka. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$621Average$1,447FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$836Average$1,515FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$974Average$1,015FlexibilityNo cancel feeOn-time67%
SriLankan AirlinesCheapest$1,010Average$1,189FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,146Average$1,384FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,379Average$1,879FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.