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$332+ Cheap flights from Missouri to Singapore (SIN)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SIN
août 26 — sept. 21
mar. 8/26
mar. 9/2
1 adult, Economy
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Cheap flight deals from Missouri to Singapore

Keep the following information in mind while searching for Missouri to Singapore flight deals. Data was last updated août 21, 2025.

Round-trip from

$993
(Gurufare)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,495
From Missouri to Singapore Changi
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One-way flight from Missouri to Singapore Changi
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Highest demand for flights based on searches. 2% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Missouri to Singapore

Cheapest flights from Missouri to Singapore
Explore the most affordable flight options available from Missouri to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 21, 2025.

This Gurufare deal was found by Cheapflights users on 8/19. 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. 10/277:41 pmSTL - SIN
2 stops28h 24mCathay Pacific
mar. 11/41:25 amSIN - STL
2 stops29h 22mCathay Pacific
Deal found 8/19$993
This FlightHub deal was found by Cheapflights users on 8/20. 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.
lun. 11/105:58 pmSTL - SIN
2 stops27h 57mCathay Pacific
dim. 11/238:15 pmSIN - STL
2 stops40h 14mCathay Pacific
Deal found 8/20$1,012
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/84:05 pmMCI - SIN
2 stops32h 15mMultiple Airlines
mer. 9/174:00 pmSIN - MCI
3 stops36h 10mMultiple Airlines
Deal found 8/18$1,037
This oojo deal was found by Cheapflights users on 8/21. 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.
dim. 10/57:23 amSTL - SIN
2 stops43h 02mCathay Pacific
dim. 10/128:05 pmSIN - STL
2 stops40h 49mCathay Pacific
Deal found 8/21$1,040
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 9/85:32 amMCI - SIN
2 stops29h 48mAmerican Airlines
mer. 9/178:05 amSIN - MCI
2 stops28h 02mAmerican Airlines
Deal found 8/18$1,051
This oojo deal was found by Cheapflights users on 8/18. 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.
ven. 10/36:10 amSTL - SIN
2 stops44h 15mCathay Pacific
ven. 10/104:05 pmSIN - STL
2 stops44h 13mCathay Pacific
Deal found 8/18$1,082
This American Airlines deal was found by Cheapflights users on 8/20. 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.
mer. 9/177:00 amMCI - SIN
2 stops28h 20mAmerican Airlines
sam. 10/48:05 amSIN - MCI
2 stops28h 02mAmerican Airlines
Deal found 8/20$1,101
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/142:13 pmMCI - SIN
2 stops40h 42mDelta
sam. 9/201:10 amSIN - MCI
2 stops35h 34mDelta
Deal found 8/20$1,117
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/114:05 pmMCI - SIN
2 stops32h 15mMultiple Airlines
mer. 9/248:45 pmSIN - MCI
1 stop31h 25mMultiple Airlines
Deal found 8/20$1,118
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/134:06 pmMCI - SIN
2 stops62h 49mDelta
sam. 9/201:10 amSIN - MCI
2 stops35h 54mDelta
Deal found 8/20$1,123
This FlightHub deal was found by Cheapflights users on 8/18. 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.
lun. 9/87:30 pmMCI - SIN
2 stops33h 00mJapan Airlines
mar. 9/161:55 amSIN - MCI
2 stops31h 52mJapan Airlines
Deal found 8/18$1,124
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:59 pmMCI - SIN
1 stop23h 16mUnited Airlines
mar. 9/238:45 amSIN - MCI
1 stop21h 33mUnited Airlines
Deal found 8/20$1,125

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Singapore 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 août 21, 2025.
Use the filters below to find and compare flights from Missouri to Singapore that are best for you.

Fly from

Missouri

Fly to

Singapore

Route

Depart

Return

Price

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

lun. 10/27

7:41 pm-1:05 pm

2 stops28h 24m

Singapore Changi

mar. 11/4

1:25 am-4:47 pm

2 stops29h 22m

$993

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

lun. 11/10

5:58 pm-11:55 am

2 stops27h 57m

Singapore Changi

dim. 11/23

8:15 pm-10:29 pm

2 stops40h 14m

$1,012

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

lun. 9/8

4:05 pm-1:20 pm

2 stops32h 15m

Singapore Changi

mer. 9/17

4:00 pm-3:10 pm

3 stops36h 10m

$1,037

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

dim. 10/5

7:23 am-3:25 pm

2 stops43h 02m

Singapore Changi

dim. 10/12

8:05 pm-11:54 pm

2 stops40h 49m

$1,040

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

lun. 9/8

5:32 am-12:20 am

2 stops29h 48m

Singapore Changi

mer. 9/17

8:05 am-11:07 pm

2 stops28h 02m

$1,051

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

ven. 10/3

6:10 am-3:25 pm

2 stops44h 15m

Singapore Changi

ven. 10/10

4:05 pm-11:18 pm

2 stops44h 13m

$1,082

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

mar. 1/13

6:00 am-12:25 am

2 stops28h 25m

Singapore Changi

mar. 1/27

4:45 pm-10:27 pm

2 stops43h 42m

$1,083

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

jeu. 1/1

11:14 am-5:40 am

2 stops28h 26m

Singapore Changi

mar. 1/20

12:55 pm-9:49 pm

2 stops46h 54m

$1,083

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

mer. 9/17

7:00 am-12:20 am

2 stops28h 20m

Singapore Changi

sam. 10/4

8:05 am-11:07 pm

2 stops28h 02m

$1,101

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

dim. 9/14

6:42 pm-7:55 pm

2 stops36h 13m

Singapore Changi

dim. 9/21

1:10 am-8:34 pm

2 stops32h 24m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 34 results
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Best time to book a flight from Missouri to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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 Singapore

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

Currently, October is the cheapest month in which you can book a flight from Missouri to Singapore (average of $996). Flying from Missouri to Singapore in December is currently the most expensive (average of $1,684). 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 SIN?

Find hourly flight availability from Missouri to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated août 21, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to Singapore. 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 into for flights to Singapore from Missouri?

    Located just 10.5 mi from the city center, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from Missouri.

  • How long is the flight from Missouri to Singapore?

    There are many flights that can get you from Missouri to Singapore in 28h 24m. Fly via Cathay Pacific, American Airlines, or Delta to get the fastest option. The distance from Missouri to Singapore is about 9513 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Singapore?

    The most popular flight routes from Missouri to Singapore are Kansas City - Singapore Changi, Lambert-St Louis - Singapore Changi and Springfield-Branson - Singapore Changi.

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

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

  • How can I find direct flights from Missouri to Singapore?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Singapore 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 Singapore?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Singapore (average of $996). Flying from Missouri to Singapore in December is currently the most expensive (average of $1,684). 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

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Top airline flying from Missouri to Singapore

Discover the top airline that operate flights from Missouri to Singapore. 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 août 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,094Average$1,452FlexibilityNo cancel feeOn-time69%

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