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$572+ Cheap flights from Missouri 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CMB
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Missouri to Sri Lanka

Keep the following information in mind while searching for Missouri to Sri Lanka flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$1,491
(Air Canada)

One-way from

$572
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,590
From Missouri to Sri Lanka
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One-way flight from Missouri to Sri Lanka
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Highest demand for flights based on searches. 16% potential increase in price ($368 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($100 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Missouri to Sri Lanka

Cheapest flights from Missouri to Sri Lanka
Explore the most affordable flight options available from Missouri to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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. 5/197:30 amSTL - CMB
2 stops38h 35mAir Canada
mar. 6/171:05 pmCMB - STL
2 stops41h 23mAir Canada
Deal found 4/30$1,491
This Expedia deal was found by Cheapflights users on 4/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/197:30 amSTL - CMB
2 stops34h 55mMultiple Airlines
jue. 7/241:05 pmCMB - STL
2 stops36h 41mMultiple Airlines
Deal found 4/30$1,497
This FlightHub deal was found by Cheapflights users on 4/30. 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.
mié. 6/257:00 amMCI - CMB
2 stops49h 30mChina Eastern
lun. 7/148:30 pmCMB - MCI
2 stops37h 28mChina Eastern
Deal found 4/30$2,229
This FlightHub deal was found by Cheapflights users on 4/30. 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.
mié. 6/255:49 pmMCI - CMB
2 stops28h 41mQatar Airways
dom. 7/133:35 amCMB - MCI
2 stops31h 13mQatar Airways
Deal found 4/30$2,331
This oojo deal was found by Cheapflights users on 4/30. 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.
lun. 5/193:43 pmSTL - CMB
3 stops40h 17mEmirates
lun. 6/162:05 amCMB - STL
2 stops30h 40mEmirates
Deal found 4/30$2,410
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/252:56 pmMCI - CMB
2 stops31h 09mEmirates
lun. 7/148:35 pmCMB - MCI
3 stops35h 38mEmirates
Deal found 4/30$2,447
This Gurufare deal was found by Cheapflights users on 4/30. 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.
lun. 5/197:30 pmSTL - CMB
3 stops27h 00mBritish Airways
jue. 7/2410:30 amCMB - STL
3 stops44h 19mBritish Airways
Deal found 4/30$2,693

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri 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 mayo 1, 2025.
Use the filters below to find and compare flights from Missouri to Sri Lanka that are best for you.

Fly from

Missouri

Fly to

Sri Lanka

Route

Depart

Return

Price

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

lun. 5/19

7:30 am-8:35 am

2 stops38h 35m

Colombo Bandaranaike Intl

mar. 6/17

1:05 pm-7:58 pm

2 stops41h 23m

$1,491

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

lun. 5/19

7:30 am-4:55 am

2 stops34h 55m

Colombo Bandaranaike Intl

jue. 7/24

1:05 pm-3:16 pm

2 stops36h 41m

$1,497

Kansas CityColombo

MCI - CMB

MCICMB

Kansas City

mié. 6/25

7:00 am-7:00 pm

2 stops49h 30m

Colombo Bandaranaike Intl

lun. 7/14

8:30 pm-11:28 pm

2 stops37h 28m

$2,229

Kansas CityColombo

MCI - CMB

MCICMB

Kansas City

mié. 6/25

5:49 pm-9:00 am

2 stops28h 41m

Colombo Bandaranaike Intl

dom. 7/13

3:35 am-12:18 am

2 stops31h 13m

$2,331

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

lun. 5/19

3:43 pm-6:30 pm

3 stops40h 17m

Colombo Bandaranaike Intl

lun. 6/16

2:05 am-10:15 pm

2 stops30h 40m

$2,410

Kansas CityColombo

MCI - CMB

MCICMB

Kansas City

mié. 6/25

2:56 pm-8:35 am

2 stops31h 09m

Colombo Bandaranaike Intl

lun. 7/14

8:35 pm-9:43 pm

3 stops35h 38m

$2,447

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

lun. 5/19

7:30 pm-9:00 am

3 stops27h 00m

Colombo Bandaranaike Intl

jue. 7/24

10:30 am-8:19 pm

3 stops44h 19m

$2,693

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

dom. 9/28

8:44 am-11:10 pm

3 stops51h 56m

$572

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

mar. 5/6

2:20 pm-2:05 am

2 stops25h 15m

$615

St. LouisColombo

STL - CMB

STLCMB

Lambert-St Louis

mar. 10/7

8:26 am-8:30 am

2 stops37h 34m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Missouri to Sri Lanka

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

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

Currently, September is the cheapest month in which you can book a flight from Missouri to Sri Lanka (average of $1,049). Flying from Missouri to Sri Lanka in December is currently the most expensive (average of $1,850). 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 MO to LK?

Find hourly flight availability from Missouri 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 mayo 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Sri Lanka as you normally would.

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 mayo 1, 2025.
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
8.0
Very good
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
3,563 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
1,203 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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.
China Eastern
7.1
Good
148 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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
7.0
Good
9,252 reviews
Emirates
8.0
Very good
3,215 reviews

Boarding

8.1

Comfort

8.0

Food

7.8

Entertainment

8.2

Crew

8.3

Overall

8.0

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Sri Lanka?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Sri Lanka (average of $1,049). Flying from Missouri to Sri Lanka in December is currently the most expensive (average of $1,850). 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.

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Alternative routes for Missouri to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Missouri to Sri Lanka

Discover the top 2 airlines that operate flights from Missouri 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$946Average$1,209FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,156Average$1,748FlexibilityNo cancel feeOn-time68%

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