How do I get Price Alerts for flights from St. Louis to Colombo Bandaranaike Intl Airport?

Confirm your travel details to search for the latest offers for flights from St. Louis to Colombo Bandaranaike Intl Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport?

Prices for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport?

As of August 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport.

How old do you have to be to fly from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport.

What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?

The travel and health documents required for your trip to Colombo Bandaranaike Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colombo Bandaranaike Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,341 Cheap Flights from St. Louis to Colombo Bandaranaike Intl Airport in 2026

Find the cheapest flights from St. Louis to Colombo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:02 am - 2:05 amSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

32h 33m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:35 am - 11:59 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

30h 54m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,341Qatar Airways

Tue, Oct 6 - Tue, Oct 13

7:02 am - 9:00 amSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

39h 28m2 stops Seattle/Tacoma Intl Doha Hamad Intl

8:20 pm - 11:59 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

38h 09m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,429Qatar Airways

Thu, Oct 8 - Mon, Oct 12

6:02 am - 2:05 amSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

33h 33m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:35 am - 11:59 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

30h 54m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,460Qatar Airways

Sat, Oct 3 - Fri, Oct 9

1:06 pm - 2:05 amSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

26h 29m2 stops Chicago O'Hare Intl Doha Hamad Intl

6:45 pm - 11:59 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

39h 44m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,567Qatar Airways

Thu, Oct 8 - Mon, Oct 12

12:46 pm - 3:05 amSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

27h 49m2 stops Dallas/Fort Worth Doha Hamad Intl

6:45 pm - 11:59 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

39h 44m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,567Qatar Airways

Thu, Oct 8 - Mon, Oct 12

3:12 pm - 6:30 pmSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

40h 48m3 stops Houston George Bush Intcntl Dubai Intl Male

11:15 am - 9:21 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

44h 36m3 stops Male Dubai Intl Chicago O'Hare Intl

$1,693Emirates

Tue, Oct 6 - Wed, Oct 14

3:12 pm - 6:30 pmSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

40h 48m3 stops Houston George Bush Intcntl Dubai Intl Male

2:05 am - 9:21 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

29h 46m2 stops Dubai Intl Chicago O'Hare Intl

$1,693Emirates

Tue, Oct 6 - Tue, Oct 13

3:12 pm - 6:30 pmSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

40h 48m3 stops Houston George Bush Intcntl Dubai Intl Male

2:05 am - 9:21 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

29h 46m2 stops Dubai Intl Chicago O'Hare Intl

$1,843Emirates

Sat, Oct 3 - Fri, Oct 9

3:12 pm - 8:10 amSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

30h 28m2 stops Houston George Bush Intcntl Dubai Intl

8:35 pm - 9:21 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

35h 16m3 stops Male Dubai Intl Chicago O'Hare Intl

$1,855Emirates

Thu, Oct 8 - Mon, Oct 12

2:56 pm - 6:30 pmSTL Lambert-St Louis-CMB Colombo Bandaranaike Intl

41h 04m3 stops Chicago O'Hare Intl Dubai Intl Male

8:35 pm - 11:59 pmCMB Colombo Bandaranaike Intl-STL Lambert-St Louis

37h 54m3 stops Male Dubai Intl Seattle/Tacoma Intl

$2,054Emirates

Sat, Oct 3 - Sat, Oct 10

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Qatar Airways flights from St. Louis to Colombo Bandaranaike Intl Airport

Our best Qatar Airways deals on St. Louis to Colombo Bandaranaike Intl Airport flight tickets

Qatar Airways

Oct 6

STL7:02 amLambert-St Louis

32h 33m

2 stops

CMB2:05 amColombo Bandaranaike Intl

Oct 13

CMB3:35 amColombo Bandaranaike Intl

30h 54m

2 stops

STL11:59 pmLambert-St Louis

$1,341

Qatar Airways

Oct 8

STL7:02 amLambert-St Louis

39h 28m

2 stops

CMB9:00 amColombo Bandaranaike Intl

Oct 12

CMB8:20 pmColombo Bandaranaike Intl

38h 09m

2 stops

STL11:59 pmLambert-St Louis

$1,429

Qatar Airways

Oct 3

STL6:02 amLambert-St Louis

33h 33m

2 stops

CMB2:05 amColombo Bandaranaike Intl

Oct 9

CMB3:35 amColombo Bandaranaike Intl

30h 54m

2 stops

STL11:59 pmLambert-St Louis

$1,460

Emirates flights from St. Louis to Colombo Bandaranaike Intl Airport

Our best Emirates deals on St. Louis to Colombo Bandaranaike Intl Airport flight tickets

Emirates

Oct 6

STL3:12 pmLambert-St Louis

40h 48m

3 stops

CMB6:30 pmColombo Bandaranaike Intl

Oct 14

CMB11:15 amColombo Bandaranaike Intl

44h 36m

3 stops

STL9:21 pmLambert-St Louis

$1,693

Emirates

Oct 3

STL3:12 pmLambert-St Louis

40h 48m

3 stops

CMB6:30 pmColombo Bandaranaike Intl

Oct 9

CMB2:05 amColombo Bandaranaike Intl

29h 46m

2 stops

STL9:21 pmLambert-St Louis

$1,843

Emirates

Oct 8

STL3:12 pmLambert-St Louis

30h 28m

2 stops

CMB8:10 amColombo Bandaranaike Intl

Oct 12

CMB8:35 pmColombo Bandaranaike Intl

35h 16m

3 stops

STL9:21 pmLambert-St Louis

$1,855

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Tue 10/6

7:02 am-2:05 am

2 stops32h 33m

Colombo Bandaranaike Intl

Tue 10/13

3:35 am-11:59 pm

2 stops30h 54m

$1,341

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Thu 10/8

7:02 am-9:00 am

2 stops39h 28m

Colombo Bandaranaike Intl

Mon 10/12

8:20 pm-11:59 pm

2 stops38h 09m

$1,429

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Sat 10/3

6:02 am-2:05 am

2 stops33h 33m

Colombo Bandaranaike Intl

Fri 10/9

3:35 am-11:59 pm

2 stops30h 54m

$1,460

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Thu 10/8

1:06 pm-2:05 am

2 stops26h 29m

Colombo Bandaranaike Intl

Mon 10/12

6:45 pm-11:59 pm

2 stops39h 44m

$1,567

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Thu 10/8

12:46 pm-3:05 am

2 stops27h 49m

Colombo Bandaranaike Intl

Mon 10/12

6:45 pm-11:59 pm

2 stops39h 44m

$1,567

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Tue 10/6

3:12 pm-6:30 pm

3 stops40h 48m

Colombo Bandaranaike Intl

Wed 10/14

11:15 am-9:21 pm

3 stops44h 36m

$1,693

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Tue 10/6

3:12 pm-6:30 pm

3 stops40h 48m

Colombo Bandaranaike Intl

Tue 10/13

2:05 am-9:21 pm

2 stops29h 46m

$1,693

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Sat 10/3

3:12 pm-6:30 pm

3 stops40h 48m

Colombo Bandaranaike Intl

Fri 10/9

2:05 am-9:21 pm

2 stops29h 46m

$1,843

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Thu 10/8

3:12 pm-8:10 am

2 stops30h 28m

Colombo Bandaranaike Intl

Mon 10/12

8:35 pm-9:21 pm

3 stops35h 16m

$1,855

St. LouisColombo

STL Lambert-St Louis - CMB Colombo Bandaranaike Intl

STLCMB

Lambert-St Louis

Sat 10/3

2:56 pm-6:30 pm

3 stops41h 04m

Colombo Bandaranaike Intl

Sat 10/10

8:35 pm-11:59 pm

3 stops37h 54m

$2,054

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Colombo Bandaranaike Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Colombo Bandaranaike Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Colombo Bandaranaike Intl Airport (STL to CMB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Colombo Bandaranaike Intl Airport

Best Price Found	$1,341
Fastest flight time	39h 28m
Direct flights	None

The best flight deal from St. Louis to Colombo Bandaranaike Intl Airport found on momondo in the last 72 hours is $1,341

The fastest flight from St. Louis to Colombo Bandaranaike Intl Airport takes 39h 28m

There are no direct flights from St. Louis to Colombo Bandaranaike Intl Airport. There are no popular flight routes from St. Louis to Colombo Bandaranaike Intl Airport.

Search flight deals

Frequently asked questions about flying from St. Louis to Colombo Bandaranaike Intl Airport

How far is Lambert-St Louis to Colombo Bandaranaike Intl by plane?
Colombo Bandaranaike Intl is 9201.9 mi away from Lambert-St Louis. Typically, this will take 39h 28m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport?
Prices for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport?
As of August 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Colombo Bandaranaike Intl Airport.
What documentation or ID do you need to fly to Colombo Bandaranaike Intl Airport?
The travel and health documents required for your trip to Colombo Bandaranaike Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colombo Bandaranaike Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to Colombo Bandaranaike Intl Airport?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Colombo Bandaranaike Intl Airport is Qatar Airways, representing 100% of all bookings.

Best airlines flying from St. Louis to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Colombo Bandaranaike Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom $1,166	Free Cancellation	Rating 7.4 3,735 reviews		Search Qatar Airways flights

Frequently asked questions about flying from St. Louis to Colombo Bandaranaike Intl Airport

How do I get Price Alerts for flights from St. Louis to Colombo Bandaranaike Intl Airport?
Confirm your travel details to search for the latest offers for flights from St. Louis to Colombo Bandaranaike Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from St. Louis to Colombo Bandaranaike Intl Airport with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Negombo

Marawila

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Colombo?

Finding the right flight to Colombo from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colombo quick and easy, saving you time and money.

Can I find flights from St. Louis to Colombo with flexible booking policies on momondo?

Yes. All flights to Colombo from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Colombo?

momondo helps you find the best flight between St. Louis and Colombo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Colombo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Colombo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colombo and let you know when they change.

An easier way to manage your Colombo Bandaranaike Intl Airport trip

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St. Louis flight routes

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Flights from Lambert-St Louis to Chicago Midway

Flights from Lambert-St Louis to Orlando

Cheap flights from St. Louis to Colombo from $1,341

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Colombo departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from St. Louis to Colombo Bandaranaike Intl Airport

Our best Qatar Airways deals on St. Louis to Colombo Bandaranaike Intl Airport flight tickets

Emirates flights from St. Louis to Colombo Bandaranaike Intl Airport

Our best Emirates deals on St. Louis to Colombo Bandaranaike Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to Colombo Bandaranaike Intl Airport that are best for you.

When to book flights from St. Louis to Colombo Bandaranaike Intl Airport

Cheap St. Louis to Colombo Bandaranaike Intl Airport (STL to CMB) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from St. Louis to Colombo Bandaranaike Intl Airport

Best airlines flying from St. Louis to Colombo Bandaranaike Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Colombo Bandaranaike Intl Airport with momondo

Frequently asked questions about flying from St. Louis to Colombo Bandaranaike Intl Airport

Traveling to a place near Colombo?

Why use momondo?

An easier way to manage your Colombo Bandaranaike Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colombo

St. Louis flight routes

According to popular flight searches on momondo this year

Colombo Bandaranaike Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Colombo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Colombo

List of cabin classes available on flights landing in Colombo. Availability may vary depending on flight origin and airline.

Complete your trip to Colombo

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