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$638+ Cheap flights from Missouri to Singapore

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SIN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$1,060
(Air Canada)

One-way from

$638
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,495
From Missouri to Singapore
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One-way flight from Missouri to Singapore
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Highest demand for flights based on searches. 6% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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.
sáb. 8/301:30 pmSTL - SIN
2 stops52h 35mAir Canada
vie. 9/128:10 amSIN - STL
2 stops48h 47mAir Canada
Deal found 6/11$1,060
This Delta deal was found by Cheapflights users on 6/12. 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.
mar. 7/2211:18 amSTL - SIN
2 stops23h 22mDelta
dom. 8/171:10 amSIN - STL
2 stops35h 04mDelta
Deal found 6/12$1,109
This United Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 7/226:00 amSTL - SIN
1 stop23h 25mUnited Airlines
mié. 8/138:45 amSIN - STL
1 stop21h 00mUnited Airlines
Deal found 6/12$1,110
This United Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 8/285:59 pmMCI - SIN
1 stop23h 16mUnited Airlines
mar. 9/98:45 amSIN - MCI
2 stops25h 57mUnited Airlines
Deal found 6/12$1,125
This oojo deal was found by Cheapflights users on 6/11. 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.
mié. 9/247:00 amMCI - SIN
2 stops28h 20mJapan Airlines
mié. 10/158:05 amSIN - MCI
2 stops28h 54mJapan Airlines
Deal found 6/11$1,126
This FlightHub deal was found by Cheapflights users on 6/12. 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.
jue. 8/287:00 amMCI - SIN
2 stops33h 25mChina Eastern
lun. 9/812:55 amSIN - MCI
2 stops33h 42mChina Eastern
Deal found 6/12$1,128
This KAYAK deal was found by Cheapflights users on 6/12. 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.
jue. 7/248:00 amSTL - SIN
2 stops33h 40mANA
mié. 8/136:15 amSIN - STL
2 stops45h 22mANA
Deal found 6/12$1,176
This FlightHub deal was found by Cheapflights users on 6/9. 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.
mar. 6/108:55 amMCI - SIN
2 stops33h 10mAir Canada
mar. 6/179:10 amSIN - MCI
2 stops27h 19mAir Canada
Deal found 6/9$1,188
This American Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 8/305:15 amSTL - SIN
2 stops30h 05mAmerican Airlines
jue. 9/111:55 amSIN - STL
2 stops29h 32mAmerican Airlines
Deal found 6/11$1,218
This Delta deal was found by Cheapflights users on 6/9. 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.
mar. 6/107:00 amMCI - SIN
2 stops33h 00mDelta
lun. 6/161:10 amSIN - MCI
2 stops35h 06mDelta
Deal found 6/9$1,287
This EVA Air deal was found by Cheapflights users on 6/11. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/305:49 pmSTL - SIN
3 stops29h 11mMultiple Airlines
vie. 9/121:10 pmSIN - STL
2 stops38h 29mMultiple Airlines
Deal found 6/11$1,606
This Mytrip deal was found by Cheapflights users on 6/9. 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. 6/237:50 pmMCI - SIN
2 stops35h 05mMultiple Airlines
lun. 6/301:50 amSIN - MCI
2 stops31h 39mMultiple Airlines
Deal found 6/9$1,617

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 junio 12, 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

sáb. 8/30

1:30 pm-7:05 am

2 stops52h 35m

Singapore Changi

vie. 9/12

8:10 am-7:57 pm

2 stops48h 47m

$1,060

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

mar. 7/22

11:18 am-11:40 pm

2 stops23h 22m

Singapore Changi

dom. 8/17

1:10 am-11:14 pm

2 stops35h 04m

$1,109

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

mar. 7/22

6:00 am-6:25 pm

1 stop23h 25m

Singapore Changi

lun. 8/18

8:45 am-4:45 pm

1 stop21h 00m

$1,110

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

jue. 8/28

5:59 pm-6:15 am

1 stop23h 16m

Singapore Changi

mar. 9/9

8:45 am-5:18 pm

1 stop21h 33m

$1,125

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

mié. 9/24

7:00 am-12:20 am

2 stops28h 20m

Singapore Changi

mié. 10/15

8:05 am-11:59 pm

2 stops28h 54m

$1,126

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

jue. 8/28

7:00 am-5:25 am

2 stops33h 25m

Singapore Changi

lun. 9/8

12:55 am-9:37 pm

2 stops33h 42m

$1,128

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

jue. 7/24

8:00 am-6:40 am

2 stops33h 40m

Singapore Changi

mié. 8/13

6:15 am-2:37 pm

2 stops45h 22m

$1,176

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

sáb. 8/30

5:15 am-12:20 am

2 stops30h 05m

Singapore Changi

jue. 9/11

1:55 am-6:27 pm

2 stops29h 32m

$1,218

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

lun. 6/23

7:00 am-5:00 am

2 stops33h 00m

Singapore Changi

mar. 7/1

10:30 pm-4:22 pm

2 stops30h 52m

$1,287

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

sáb. 8/30

5:49 pm-12:00 pm

3 stops29h 11m

Singapore Changi

vie. 9/12

1:10 pm-2:39 pm

2 stops38h 29m

$1,606

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 22 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, 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 SG?

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 junio 12, 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 junio 12, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Missouri to Singapore have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • 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

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Alternative routes for Missouri to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$940Average$1,472FlexibilityNo cancel feeOn-time69%

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