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Colombo

$471+ Cheap flights from Key Largo, FL to Bandaranaike Intl (CMB)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — CMB
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Key Largo to Colombo

Cheapest flights from Key Largo to Colombo
Explore the most affordable flight options available from Key Largo to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This CheapOair deal was found by Cheapflights users on 12/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:30 pmMIA - CMB
1 stop23h 45mMultiple Airlines
Mon 1/56:50 pmCMB - MIA
1 stop25h 30mMultiple Airlines
Deal found 12/16$2,535
This oojo deal was found by Cheapflights users on 12/15. 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 12/167:15 pmMIA - CMB
1 stop21h 00mQatar Airways
Mon 1/511:15 amCMB - MIA
1 stop33h 05mQatar Airways
Deal found 12/15$2,856
This oojo deal was found by Cheapflights users on 12/16. 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 12/1610:50 pmMIA - CMB
2 stops41h 30mEtihad Airways
Mon 1/59:35 pmCMB - MIA
2 stops33h 45mEtihad Airways
Deal found 12/16$3,498
This oojo deal was found by Cheapflights users on 12/16. 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 12/1611:55 pmMIA - CMB
2 stops32h 00mEmirates
Mon 1/58:15 pmCMB - MIA
3 stops60h 05mEmirates
Deal found 12/16$9,586

Find flight deals from Key Largo to Colombo

Keep the following information in mind while searching for Key Largo to Colombo flight deals. Data was last updated December 16, 2025.

Round-trip from

$1,155
(oojo)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$2,478
From Key Largo to Colombo Bandaranaike Intl
Search Deals
One-way flight from Key Largo to Colombo Bandaranaike Intl
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($366 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Colombo 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 December 16, 2025.
Use the filters below to find and compare flights from Key Largo to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Key Largo

Fly to

Colombo

Route

Depart

Return

Price

MiamiColombo

MIA - CMB

MIACMB

Miami

Mon 1/26

8:30 am-8:15 am

2 stops37h 15m

Colombo Bandaranaike Intl

Tue 2/3

4:00 am-8:50 pm

2 stops27h 20m

$1,155

MiamiColombo

MIA - CMB

MIACMB

Miami

Fri 1/23

3:50 pm-8:15 am

2 stops29h 55m

Colombo Bandaranaike Intl

Fri 2/6

4:30 pm-8:30 pm

2 stops38h 30m

$1,155

MiamiColombo

MIA - CMB

MIACMB

Miami

Fri 1/23

6:02 am-11:30 pm

2 stops30h 58m

Colombo Bandaranaike Intl

Thu 1/29

3:00 am-1:41 pm

3 stops45h 11m

$1,161

MiamiColombo

MIA - CMB

MIACMB

Miami

Mon 1/26

10:20 am-6:20 am

1 stop33h 30m

Colombo Bandaranaike Intl

Wed 2/4

8:00 am-8:35 pm

1 stop23h 05m

$1,187

MiamiColombo

MIA - CMB

MIACMB

Miami

Fri 1/23

10:20 am-1:20 pm

1 stop40h 30m

Colombo Bandaranaike Intl

Fri 2/6

8:00 am-7:00 am

1 stop33h 30m

$1,244

MiamiColombo

MIA - CMB

MIACMB

Miami

Sat 1/17

8:30 am-2:50 am

2 stops31h 50m

Colombo Bandaranaike Intl

Sat 1/24

9:50 am-8:58 pm

2 stops45h 38m

$1,326

MiamiColombo

MIA - CMB

MIACMB

Miami

Sat 1/17

4:40 pm-11:15 pm

2 stops44h 05m

Colombo Bandaranaike Intl

Sat 1/24

11:55 am-2:40 pm

1 stop37h 15m

$1,362

MiamiColombo

MIA - CMB

MIACMB

Miami

Mon 1/26

2:39 pm-1:55 am

2 stops24h 46m

Colombo Bandaranaike Intl

Wed 2/4

8:50 pm-4:25 pm

1 stop30h 05m

$1,400

MiamiColombo

MIA - CMB

MIACMB

Miami

Sat 3/14

11:35 am-5:25 am

2 stops32h 20m

Colombo Bandaranaike Intl

Thu 4/2

1:10 pm-11:27 am

2 stops55h 47m

$1,426

MiamiColombo

MIA - CMB

MIACMB

Miami

Sat 1/17

6:30 pm-4:25 am

1 stop23h 25m

Colombo Bandaranaike Intl

Sat 1/24

12:50 pm-5:20 pm

1 stop39h 00m

$1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

Best time to book a flight from Key Largo to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo 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 Colombo Bandaranaike Intl Airport

What is the cheapest month to book a flight from Key Largo to Colombo Bandaranaike Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Key Largo to Colombo Bandaranaike Intl Airport (average of $621). Flying from Key Largo to Colombo Bandaranaike Intl Airport in January is currently the most expensive (average of $1,314). 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 CMB?

Find hourly flight availability from Key Largo to Colombo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Key Largo to Colombo Bandaranaike Intl Airport by exploring options for tickets at noon.

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated December 16, 2025.
Peruse reviews from past customers who have flown with Emirates, Qatar Airways, and Turkish Airlines from Key Largo to Colombo Bandaranaike Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,440 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
3,440 reviews
Emirates
8.1
Very good
3,440 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
3,683 reviews
Emirates
8.1
Very good
3,440 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
4,102 reviews
Emirates
8.1
Very good
3,440 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
7.2
Good
2,894 reviews
Emirates
8.1
Very good
3,440 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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
10,530 reviews
Emirates
8.1
Very good
3,440 reviews

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

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 Colombo. 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 Colombo Bandaranaike Intl Airport?

    There are many flights that can get you from Key Largo to Colombo Bandaranaike Intl Airport in 33h 30m. Fly via Etihad Airways or Turkish Airlines to get the fastest option. The distance between Key Largo and Colombo Bandaranaike Intl Airport is about 9791 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Colombo 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 Colombo Bandaranaike Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Key Largo to Colombo Bandaranaike Intl Airport (average of $621). Flying from Key Largo to Colombo Bandaranaike Intl Airport in January is currently the most expensive (average of $1,314). 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

Traveling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Negombo

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Top 7 airlines flying from Key Largo to Colombo

Discover the top 7 airlines that operate flights from Key Largo to Colombo. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$621Average$1,500FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$974Average$1,015FlexibilityNo cancel feeOn-time67%
SriLankan AirlinesCheapest$1,010Average$1,189FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,145Average$1,363FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,312Average$1,492FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,379Average$1,927FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$2,004Average$2,514FlexibilityNo cancel feeOn-time62%

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