HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$528+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CMB
juin 17 — juin 241
mar. 6/17
mar. 6/24
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 juin 12, 2025.

Round-trip from

$1,052
(FlightHub)

One-way from

$528
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,537
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. 13% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 juin 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
jeu. 10/97:40 pmMIA - CMB
1 stop31h 35mSriLankan Airlines
ven. 10/241:05 pmCMB - MIA
1 stop37h 25mSriLankan Airlines
Deal found 6/11$1,052
This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/710:05 pmMIA - CMB
1 stop27h 55mMultiple Airlines
mer. 11/1212:50 pmCMB - MIA
1 stop41h 15mMultiple Airlines
Deal found 6/9$1,057
This oojo deal was found by Cheapflights users on 6/10. 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.
jeu. 10/912:00 pmMIA - CMB
2 stops23h 05mEtihad Airways
mar. 10/219:55 pmCMB - MIA
2 stops26h 51mEtihad Airways
Deal found 6/10$1,144
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1910:35 amMIA - CMB
2 stops36h 40mIndiGo
ven. 8/299:55 pmCMB - MIA
2 stops31h 55mIndiGo
Deal found 6/10$1,238
This oojo deal was found by Cheapflights users on 6/11. 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.
mar. 9/27:40 pmMIA - CMB
1 stop20h 55mQatar Airways
mer. 10/154:35 amCMB - MIA
1 stop21h 45mQatar Airways
Deal found 6/11$1,383
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/910:15 pmMIA - CMB
1 stop21h 30mTurkish Airlines
mar. 10/216:45 amCMB - MIA
1 stop23h 05mTurkish Airlines
Deal found 6/10$1,420
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/711:30 pmMIA - CMB
1 stop24h 40mJetBlue
lun. 10/204:35 amCMB - MIA
1 stop21h 45mJetBlue
Deal found 6/11$1,478
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/19:35 pmMIA - CMB
2 stops49h 30mAir Canada
mer. 10/1510:05 amCMB - MIA
2 stops44h 13mAir Canada
Deal found 6/11$1,559
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/317:40 pmMIA - CMB
1 stop21h 55mAmerican Airlines
dim. 10/124:35 amCMB - MIA
1 stop21h 45mAmerican Airlines
Deal found 6/11$1,567
This Gurufare deal was found by Cheapflights users on 6/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/76:05 pmMIA - CMB
2 stops28h 55mGulf Air
mer. 11/125:25 pmCMB - MIA
3 stops32h 55mGulf Air
Deal found 6/9$1,661
This Emirates deal was found by Cheapflights users on 6/11. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/111:55 pmMIA - CMB
1 stop39h 40mEmirates
jeu. 10/1610:05 pmCMB - MIA
2 stops34h 10mEmirates
Deal found 6/11$1,809
This FlightHub deal was found by Cheapflights users on 6/11. 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.
sam. 10/117:00 amMIA - CMB
2 stops31h 00mCathay Pacific
mar. 10/2112:50 amCMB - MIA
2 stops29h 54mCathay Pacific
Deal found 6/11$1,847

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 juin 12, 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

lun. 9/1

11:29 am-8:35 pm

2 stops23h 36m

Colombo Bandaranaike Intl

mar. 9/16

4:05 am-8:54 pm

2 stops26h 19m

$1,186

MiamiColombo

MIA - CMB

MIACMB

Miami

lun. 9/1

8:39 pm-8:35 pm

2 stops38h 26m

Colombo Bandaranaike Intl

mar. 9/30

4:30 pm-5:40 pm

2 stops34h 40m

$1,210

MiamiColombo

MIA - CMB

MIACMB

Miami

mar. 8/19

10:35 am-8:45 am

2 stops36h 40m

Colombo Bandaranaike Intl

ven. 8/29

9:55 pm-8:20 pm

2 stops31h 55m

$1,238

MiamiColombo

MIA - CMB

MIACMB

Miami

mar. 9/2

7:40 pm-2:05 am

1 stop20h 55m

Colombo Bandaranaike Intl

mer. 10/15

4:35 am-4:50 pm

1 stop21h 45m

$1,383

MiamiColombo

MIA - CMB

MIACMB

Miami

dim. 8/31

10:15 pm-5:15 am

1 stop21h 30m

Colombo Bandaranaike Intl

jeu. 10/16

6:45 am-8:20 pm

1 stop23h 05m

$1,533

MiamiColombo

MIA - CMB

MIACMB

Miami

lun. 9/1

9:35 pm-8:35 am

2 stops49h 30m

Colombo Bandaranaike Intl

mer. 10/15

10:05 am-8:48 pm

2 stops44h 13m

$1,559

MiamiColombo

MIA - CMB

MIACMB

Miami

dim. 8/31

7:40 pm-3:05 am

1 stop21h 55m

Colombo Bandaranaike Intl

dim. 10/12

4:35 am-4:50 pm

1 stop21h 45m

$1,567

MiamiColombo

MIA - CMB

MIACMB

Miami

lun. 9/1

7:30 pm-9:30 am

3 stops52h 30m

Colombo Bandaranaike Intl

sam. 10/18

5:25 pm-5:00 pm

3 stops57h 05m

$1,773

MiamiColombo

MIA - CMB

MIACMB

Miami

dim. 6/15

8:45 pm-12:45 pm

1 stop30h 30m

Colombo Bandaranaike Intl

mar. 6/17

6:40 pm-4:50 pm

1 stop31h 40m

$1,793

MiamiColombo

MIA - CMB

MIACMB

Miami

lun. 9/1

11:55 pm-1:05 am

1 stop39h 40m

Colombo Bandaranaike Intl

jeu. 10/16

10:05 pm-10:45 pm

2 stops34h 10m

$1,809

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 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 $1,049). Flying from Key Largo to Sri Lanka in December is currently the most expensive (average of $1,818). 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 juin 12, 2025.

When flying from Key Largo to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sri Lanka ranges from 2.4 - 13.8 inches per month. October is typically the wettest month, when rainfall can reach 13.8 in. February is typically the driest time to visit Sri Lanka when rainfall is around 2.4 in.

Temperature in Sri Lanka by month

Plan your trip to Sri Lanka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sri Lanka, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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 juin 12, 2025.
Read through reviews of airlines operating flights from Key Largo to Sri Lanka, such as Emirates, Cathay Pacific and Qatar Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

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
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

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.
Cathay Pacific
7.6
Good
892 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

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
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

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.
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

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.
JetBlue
7.3
Good
2,925 reviews
Emirates
8.1
Very good
3,264 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

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

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

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $644. However, be on the lookout for offers from SriLankan Airlines and Qatar Airways, as they are both options that can get you from Key Largo to Sri Lanka for a low price.

  • 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 $1,049). Flying from Key Largo to Sri Lanka in December is currently the most expensive (average of $1,818). 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 Narita flights
Miami to Narita flights
Miami to Suvarnabhumi flights
Miami to Haneda flights
Orlando to Haneda flights
Tampa to Narita flights
Orlando to Suvarnabhumi flights
Tampa to Haneda flights
Jacksonville to Suvarnabhumi flights
Fort Lauderdale to Narita flights
Fort Lauderdale to Haneda flights
Jacksonville to Narita flights
Jacksonville to Haneda flights
Tampa to Suvarnabhumi flights
Miami to Denpasar flights
Miami to Manila flights
Orlando to Incheon Intl flights
Fort Myers to Suvarnabhumi flights
Orlando to Manila flights
Miami to New Delhi flights
West Palm Beach to Narita flights
Tampa to Incheon Intl flights
West Palm Beach to Haneda flights
Orlando to Denpasar flights
Tampa to Manila flights
Orlando to Mumbai flights
Fort Lauderdale to Manila flights
Miami to Incheon Intl flights
Orlando to Gimpo Intl flights
Orlando to New Delhi flights
Tampa to New Delhi flights
Orlando to Phuket City flights
Fort Lauderdale to Suvarnabhumi flights
Tampa to Ho Chi Minh City flights
Jacksonville to Manila flights
Tampa to Mumbai flights
Miami to Hong Kong flights
Orlando to Hyderabad flights
Miami to Kansai Intl flights
Miami to Mumbai flights
Orlando to Don Mueang Intl flights
Orlando to Kansai Intl flights
Orlando to Ho Chi Minh City flights
Tampa to Denpasar flights
Gainesville to Suvarnabhumi flights
West Palm Beach to Suvarnabhumi flights
Orlando to Ahmedabad flights
Tampa to Hyderabad flights
Tampa to Gimpo Intl flights
Fort Myers to Haneda 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$836Average$1,825FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$874Average$1,347FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$908Average$1,384FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$974Average$1,015FlexibilityNo cancel feeOn-time67%
SriLankan AirlinesCheapest$1,189Average$1,499FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,775Average$1,887FlexibilityNo 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.