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Cheap flights from St. Louis (STL) to Sri Lanka from $1,355

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — CMB
Apr 24 — May 11
From?
To?
Wed 4/24
Wed 5/1
1 adult, Economy
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What is the cheapest month to fly from St. Louis to Sri Lanka?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, March can be a great choice for travel to Sri Lanka. Flights to Sri Lanka from St. Louis in March are about $1,727 on average during March, but can be found for as low as $1,310.

When is the cheapest time to fly from St. Louis to Sri Lanka (STL - LK)?

When flying from St. Louis 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.

Cheap Qatar Airways flights from St. Louis to Sri Lanka

Explore cheap flight options specifically provided by Qatar Airways for the route between St. Louis and Sri Lanka. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Check out some of the cheapest Qatar Airways flights we've come across from St. Louis to Sri Lanka. It's recommended that users confirm their flight details before booking.
Wed 4/247:00 amSTL - CMB
2 stops33h 55mQatar Airways
Wed 5/110:30 amCMB - STL
2 stops47h 59mQatar Airways
Deal found 4/19$1,391
Wed 4/247:00 amSTL - CMB
2 stops32h 35mQatar Airways
Tue 4/303:35 amCMB - STL
2 stops30h 54mQatar Airways
Deal found 4/19$1,675
Tue 7/93:05 pmSTL - CMB
2 stops24h 30mQatar Airways
Thu 8/13:35 amCMB - STL
2 stops27h 50mQatar Airways
Deal found 4/19$6,879
Tue 7/91:47 pmSTL - CMB
2 stops25h 48mQatar Airways
Sat 8/38:20 pmCMB - STL
2 stops32h 31mQatar Airways
Deal found 4/19$7,081

Cheap Emirates flights from St. Louis to Sri Lanka

Explore cheap flight options specifically provided by Emirates for the route between St. Louis and Sri Lanka. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a gander at the lowest prices we've found on Emirates flights from St. Louis to Sri Lanka. Deals frequently update to provide users with more options.
Fri 5/175:25 pmSTL - CMB
3 stops38h 35mEmirates
Thu 5/232:05 amCMB - STL
2 stops30h 40mEmirates
Deal found 4/19$2,759
Wed 7/107:00 amSTL - CMB
3 stops39h 55mEmirates
Thu 8/12:05 amCMB - STL
2 stops32h 24mEmirates
Deal found 4/19$8,014
Wed 7/103:10 pmSTL - CMB
3 stops31h 45mEmirates
Fri 8/28:35 pmCMB - STL
3 stops36h 09mEmirates
Deal found 4/19$9,717
Tue 7/93:10 pmSTL - CMB
3 stops31h 45mEmirates
Wed 7/313:05 amCMB - STL
2 stops29h 39mEmirates
Deal found 4/19$9,859
Tue 7/93:10 pmSTL - CMB
3 stops31h 45mEmirates
Thu 8/13:05 amCMB - STL
2 stops29h 39mEmirates
Deal found 4/19$10,102

Cheap St. Louis to Sri Lanka flights in April & May 2024

Find cheap flight options from St. Louis to Sri Lanka specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Prices were last updated on April 19, 2024.
These are some of the best deals we've found on flights to Sri Lanka in 2024 at this time. Check back in a little while for more flight options.
Fri 5/177:00 amSTL - CMB
2 stops32h 35mMultiple Airlines
Thu 5/233:35 amCMB - STL
2 stops30h 54mMultiple Airlines
Deal found 4/19$1,355
Fri 5/177:00 amSTL - CMB
2 stops32h 35mMultiple Airlines
Fri 5/2411:40 amCMB - STL
2 stops46h 49mMultiple Airlines
Deal found 4/19$1,368
Wed 4/247:00 amSTL - CMB
2 stops33h 55mQatar Airways
Wed 5/110:30 amCMB - STL
2 stops47h 59mQatar Airways
Deal found 4/19$1,391
Mon 4/227:00 amSTL - CMB
2 stops33h 55mQatar Airways
Wed 4/2412:00 pmCMB - STL
2 stops46h 29mQatar Airways
Deal found 4/18$1,670
Wed 4/247:00 amSTL - CMB
2 stops32h 35mQatar Airways
Tue 4/303:35 amCMB - STL
2 stops30h 54mQatar Airways
Deal found 4/19$1,675
Fri 5/174:05 pmSTL - CMB
3 stops39h 55mMultiple Airlines
Fri 5/245:35 pmCMB - STL
2 stops32h 16mMultiple Airlines
Deal found 4/19$1,726
Fri 5/173:25 pmSTL - CMB
3 stops40h 35mMultiple Airlines
Fri 5/248:35 pmCMB - STL
3 stops51h 25mMultiple Airlines
Deal found 4/19$2,507
Fri 5/175:25 pmSTL - CMB
3 stops38h 35mEmirates
Thu 5/232:05 amCMB - STL
2 stops30h 40mEmirates
Deal found 4/19$2,759
Mon 4/226:37 pmSTL - CMB
2 stops31h 38mMultiple Airlines
Wed 4/248:20 pmCMB - STL
3 stops32h 39mMultiple Airlines
Deal found 4/18$3,812

St. Louis to Sri Lanka 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Sri Lanka in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
These are some of the best deals we've found on flights to Sri Lanka in 2024 at this time. Check back in a little while for more flight options.
Fri 5/177:00 amSTL - CMB
2 stops32h 35mMultiple Airlines
Thu 5/233:35 amCMB - STL
2 stops30h 54mMultiple Airlines
Deal found 4/19$1,355
Fri 5/177:00 amSTL - CMB
2 stops32h 35mMultiple Airlines
Fri 5/2411:40 amCMB - STL
2 stops46h 49mMultiple Airlines
Deal found 4/19$1,368
Wed 4/247:00 amSTL - CMB
2 stops33h 55mQatar Airways
Wed 5/110:30 amCMB - STL
2 stops47h 59mQatar Airways
Deal found 4/19$1,391
Mon 4/227:00 amSTL - CMB
2 stops33h 55mQatar Airways
Wed 4/2412:00 pmCMB - STL
2 stops46h 29mQatar Airways
Deal found 4/18$1,670
Wed 4/247:00 amSTL - CMB
2 stops32h 35mQatar Airways
Tue 4/303:35 amCMB - STL
2 stops30h 54mQatar Airways
Deal found 4/19$1,675
Fri 5/174:05 pmSTL - CMB
3 stops39h 55mMultiple Airlines
Fri 5/245:35 pmCMB - STL
2 stops32h 16mMultiple Airlines
Deal found 4/19$1,726
Fri 5/173:25 pmSTL - CMB
3 stops40h 35mMultiple Airlines
Fri 5/248:35 pmCMB - STL
3 stops51h 25mMultiple Airlines
Deal found 4/19$2,507
Fri 5/175:25 pmSTL - CMB
3 stops38h 35mEmirates
Thu 5/232:05 amCMB - STL
2 stops30h 40mEmirates
Deal found 4/19$2,759
Mon 4/226:37 pmSTL - CMB
2 stops31h 38mMultiple Airlines
Wed 4/248:20 pmCMB - STL
3 stops32h 39mMultiple Airlines
Deal found 4/18$3,812

St. Louis to Sri Lanka flights leaving soon

Find last-minute flight options from St. Louis to Sri Lanka for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Book one of these great deals on flights from St. Louis to Sri Lanka. Users should examine the flight details to ensure there are no surprises.
Wed 4/247:00 amSTL - CMB
2 stops33h 55mQatar Airways
Wed 5/110:30 amCMB - STL
2 stops47h 59mQatar Airways
Deal found 4/19$1,391
Wed 4/247:00 amSTL - CMB
2 stops32h 35mQatar Airways
Tue 4/303:35 amCMB - STL
2 stops30h 54mQatar Airways
Deal found 4/19$1,675

One-way flights to Sri Lanka from St. Louis

Search for one-way flight options from St. Louis to Sri Lanka. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,138,949 searches. Data last updated April 19, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to Sri Lanka. Those needing a return flight from St. Louis to Sri Lanka can use the search form above.
Fri 6/147:00 amSTL - CMB
2 stops32h 35mQatar Airways
Deal found 4/18$1,409
Fri 6/141:42 pmSTL - CMB
3 stops29h 23mMultiple Airlines
Deal found 4/18$2,030

Find flights from St. Louis to Sri Lanka within your budget

Customize your flight search to find flights from St. Louis 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 3,138,949 searches. Data last updated April 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,355 - $7,081

Route

Depart

Return

Price

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Fri 5/17

2 stops32h 35m

Colombo Bandaranaike Intl

Thu 5/23

2 stops30h 54m

$1,355

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Fri 5/17

2 stops32h 35m

Colombo Bandaranaike Intl

Fri 5/24

2 stops46h 49m

$1,368

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Fri 5/17

3 stops39h 55m

Colombo Bandaranaike Intl

Fri 5/24

2 stops32h 16m

$1,726

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Fri 5/17

3 stops40h 35m

Colombo Bandaranaike Intl

Fri 5/24

3 stops51h 25m

$2,507

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Fri 5/17

3 stops38h 35m

Colombo Bandaranaike Intl

Thu 5/23

2 stops30h 40m

$2,759

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Wed 7/10

2 stops30h 36m

Colombo Bandaranaike Intl

Thu 8/1

2 stops32h 47m

$5,180

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Wed 7/10

2 stops32h 40m

Colombo Bandaranaike Intl

Fri 8/2

2 stops25h 51m

$5,817

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Tue 7/9

2 stops24h 30m

Colombo Bandaranaike Intl

Thu 8/1

2 stops27h 50m

$6,879

Lambert-St LouisColombo Bandaranaike Intl

STL - CMB

STLCMB

Lambert-St Louis

Tue 7/9

2 stops25h 48m

Colombo Bandaranaike Intl

Sat 8/3

2 stops32h 31m

$7,081

Flights are sorted by cheapest first

Deals found on 4/19

No data available for this route at this time. Please check back soon.

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 April 19, 2024.
Get a feel of what it's like to fly with Qatar Airways and Emirates from St. Louis to Sri Lanka by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
4,085 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.3

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates
8.1
Very good
4,085 reviews
Emirates
8.1
Very good
4,085 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.3

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Cathay Pacific
7.8
Good
1,144 reviews
Emirates
8.1
Very good
4,085 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.3

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Qatar Airways
7.7
Good
4,499 reviews
Emirates
8.1
Very good
4,085 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.3

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Turkish Airlines
7.5
Good
3,691 reviews
Emirates
8.1
Very good
4,085 reviews
Check prices

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.3

Food

7.9

Entertainment

8.3

Reviews

1 / 10

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 airport do you fly from for flights from St. Louis to Sri Lanka?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Sri Lanka.

  • Can I find flights from St. Louis to Sri Lanka for under $1,400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Sri Lanka for under $1,400. The cheapest flight booked recently is on Multiple Airlines for just $1,355, but on average you can expect to pay $5,566.

  • Are there last-minute flights available from St. Louis to Sri Lanka for under $1,400?

    There are currently 2+ open flights from St. Louis to Sri Lanka within the next 7 days for less than $1,400.

  • What does STL to CMB mean?

    STL stands for Lambert-St Louis Airport, while CMB stands for Colombo Bandaranaike Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Colombo Diyawanna Oya Seaplane Base Airport (DWO), Hatton Castlereigh Reservoir Airport (NUF), Trincomalee China Bay Airport (TRR), Hambantota Mattala Rajapaksa Int'l Airport (HRI), Bentota River Airport (BJT) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Sri Lanka that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Sri Lanka flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Sri Lanka with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Sri Lanka flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from St. Louis to Sri Lanka?

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

  • Can I find deals for business class flights from St. Louis to Sri Lanka?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Sri Lanka that allow pets onboard?

    Many airlines flying from St. Louis to Sri Lanka offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Sri Lanka?

    Yes, you can often find last-minute deals on St. Louis to Sri Lanka flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Sri Lanka flight deals updated?

    The St. Louis to Sri Lanka flight deals you see on this page were last updated on 4/19.

See more FAQs

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Top 2 airlines flying from St. Louis to Sri Lanka

Discover the top 2 airlines that operate flights from St. Louis 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 3,138,949 searches. Data last updated April 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,244Average$1,443FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
American AirlinesCheapest$1,610Average$1,679FlexibilityNo cancel feeOn-time71%
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Search flights from St. Louis to Sri Lanka by cabin class

Find flights from St. Louis to Sri Lanka, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Sri Lanka?

Deals for St. Louis to Sri Lanka flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Sri Lanka?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Sri Lanka for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Sri Lanka with no change fees?

Yes, we can. To see specific flights from St. Louis to Sri Lanka with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St. Louis to Sri Lanka become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Sri Lanka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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