HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$806+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SIN
avr. 5 — avr. 121
sam. 4/5
sam. 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Singapore with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 mars 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,010
(Air Canada)

One-way from

$806
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,545
Provider with most accurate pricing for Kansas City-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Singapore Changi flights.
Search Deals
From Missouri to Singapore Changi
Search Deals
One-way flight from Missouri to Singapore Changi
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 mars 31, 2025.

This Air Canada deal was found by Cheapflights users on 3/31. 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.
jeu. 5/151:30 pmSTL - SIN
2 stops28h 35mAir Canada
jeu. 5/229:10 amSIN - STL
2 stops40h 26mAir Canada
Deal found 3/31$1,010
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/147:00 amSTL - SIN
1 stop22h 25mUnited Airlines
mer. 5/219:00 amSIN - STL
1 stop20h 52mUnited Airlines
Deal found 3/30$1,093
This United Airlines deal was found by Cheapflights users on 3/29. 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.
mer. 5/149:03 amMCI - SIN
2 stops32h 42mUnited Airlines
mer. 5/218:40 pmSIN - MCI
2 stops32h 32mUnited Airlines
Deal found 3/29$1,097
This Expedia deal was found by Cheapflights users on 3/30. 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.
sam. 10/184:57 pmMCI - SIN
2 stops49h 08mAir Canada
dim. 10/2610:00 amSIN - MCI
2 stops50h 28mAir Canada
Deal found 3/30$1,153
This Expedia deal was found by Cheapflights users on 3/30. 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.
sam. 10/187:00 amMCI - SIN
2 stops37h 00mMultiple Airlines
sam. 10/252:00 amSIN - MCI
2 stops34h 57mMultiple Airlines
Deal found 3/30$1,341
This KAYAK deal was found by Cheapflights users on 3/30. 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.
mer. 7/212:28 pmSTL - SIN
2 stops40h 57mFinnair
mer. 8/69:35 pmSIN - STL
2 stops57h 46mFinnair
Deal found 3/30$1,374
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/57:05 pmSTL - SIN
2 stops44h 55mDelta
jeu. 9/111:10 amSIN - STL
2 stops32h 39mDelta
Deal found 3/30$1,406
This Fareboom deal was found by Cheapflights users on 3/30. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/182:55 pmMCI - SIN
1 stop37h 40mSingapore Airlines
dim. 10/269:00 amSIN - MCI
1 stop27h 57mSingapore Airlines
Deal found 3/30$1,431
This Gurufare deal was found by Cheapflights users on 3/30. 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.
dim. 5/116:52 amSTL - SIN
2 stops33h 38mCathay Pacific
mar. 5/201:50 amSIN - STL
2 stops29h 43mCathay Pacific
Deal found 3/30$1,448
This Singapore Airlines deal was found by Cheapflights users on 3/30. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/53:17 pmSTL - SIN
1 stop37h 18mMultiple Airlines
ven. 9/129:00 amSIN - STL
1 stop27h 59mMultiple Airlines
Deal found 3/30$1,451
This Expedia deal was found by Cheapflights users on 3/30. 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.
mer. 5/146:30 amSTL - SIN
2 stops37h 30mQatar Airways
mar. 5/203:10 amSIN - STL
2 stops33h 54mQatar Airways
Deal found 3/30$1,680
This KAYAK deal was found by Cheapflights users on 3/31. 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.
ven. 5/167:05 amMCI - SIN
2 stops33h 20mChina Eastern
mer. 5/2112:55 amSIN - MCI
2 stops35h 29mChina Eastern
Deal found 3/31$1,745

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 mars 31, 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

jeu. 5/15

1:30 pm-7:05 am

2 stops28h 35m

Singapore Changi

jeu. 5/22

9:10 am-12:36 pm

2 stops40h 26m

$1,010

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

mer. 5/14

7:00 am-6:25 pm

1 stop22h 25m

Singapore Changi

mer. 5/21

9:00 am-4:52 pm

1 stop20h 52m

$1,093

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

mer. 5/14

9:03 am-6:45 am

2 stops32h 42m

Singapore Changi

mer. 5/21

8:40 pm-4:12 pm

2 stops32h 32m

$1,097

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

ven. 5/16

6:00 am-7:05 am

2 stops36h 05m

Singapore Changi

jeu. 5/22

9:10 am-11:29 pm

2 stops27h 19m

$1,182

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

mer. 7/2

12:28 pm-6:25 pm

2 stops40h 57m

Singapore Changi

mer. 8/6

9:35 pm-6:21 pm

2 stops57h 46m

$1,374

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

ven. 9/5

7:05 pm-5:00 am

2 stops44h 55m

Singapore Changi

jeu. 9/11

1:10 am-8:49 pm

2 stops32h 39m

$1,406

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

dim. 5/11

6:52 am-5:30 am

2 stops33h 38m

Singapore Changi

mar. 5/20

1:50 am-6:33 pm

2 stops29h 43m

$1,448

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

ven. 9/5

3:17 pm-5:35 pm

1 stop37h 18m

Singapore Changi

ven. 9/12

9:00 am-11:59 pm

1 stop27h 59m

$1,451

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

mer. 5/14

6:30 am-9:00 am

2 stops37h 30m

Singapore Changi

mar. 5/20

3:10 am-12:04 am

2 stops33h 54m

$1,680

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

ven. 5/16

7:05 am-5:25 am

2 stops33h 20m

Singapore Changi

mer. 5/21

12:55 am-11:24 pm

2 stops35h 29m

$1,745

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 21 results
1
2
3

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, September is the cheapest month in which you can book a flight from Missouri to Singapore (average of $1,011). 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 mars 31, 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.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, 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 December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated mars 31, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Emirates from Missouri to Singapore. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
831 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,192 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,899 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Finnair
7.6
Good
1,267 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

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

    The most popular flight routes from Missouri to Singapore are Lambert-St Louis - Singapore Changi, Kansas City - 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, September is the cheapest month in which you can book a flight from Missouri to Singapore (average of $1,011). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Singapore flights
John F Kennedy Intl to Singapore flights
Los Angeles to Singapore flights
Newark to Singapore flights
LaGuardia to Singapore flights
Seattle to Singapore flights
San Jose to Singapore flights
O'Hare Intl to Singapore flights
Dallas/Fort Worth to Singapore flights
Oakland to Singapore flights
Hobby to Singapore flights
Dulles Intl to Singapore flights
Reagan-National to Singapore flights
Ontario to Singapore flights
Santa Ana to Singapore flights
Baltimore to Singapore flights
George Bush Intcntl to Singapore flights
Boston to Singapore flights
Burbank to Singapore flights
Atlanta to Singapore flights
Honolulu to Singapore flights
Denver to Singapore flights
Midway to Singapore flights
Orlando to Singapore flights
Raleigh to Singapore flights
Portland to Singapore flights
Miami to Singapore flights
Minneapolis to Singapore flights
Detroit to Singapore flights
Philadelphia to Singapore flights
San Diego to Singapore flights
Charlotte to Singapore flights
Sky Harbor Intl to Singapore flights
Sacramento to Singapore flights
Austin to Singapore flights
Nashville to Singapore flights
Fort Lauderdale to Singapore flights
Tampa to Singapore flights
Grand Rapids to Singapore flights
St. Louis to Singapore flights
Santa Rosa to Singapore flights
Columbus to Singapore flights
Des Moines to Singapore flights
San Antonio to Singapore flights
Cincinnati to Singapore flights
Love Field to Singapore flights
Las Vegas to Singapore flights
New Orleans to Singapore flights
Salt Lake City to Singapore flights
Knoxville to Singapore flights

Top 4 airlines flying from Missouri to Singapore

Discover the top 4 airlines 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 mars 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$940Average$1,505FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,295Average$2,078FlexibilityNo cancel feeOn-time68%
American AirlinesCheapest$1,432Average$1,626FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,527Average$1,623FlexibilityNo cancel feeOn-time79%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.