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Cheap flights from Missouri to Singapore from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Singapore departing on 8/25. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
12:27 pm - 8:50 am
STL
-
SIN
31h 23m
2 stops
Qatar Airways Logo
3:15 am - 11:56 pm
SIN
-
STL
33h 41m
2 stops
$1,145Qatar Airways
Thu, May 7 - Wed, May 13
Qatar Airways Logo
12:27 pm - 8:50 am
STL
-
SIN
31h 23m
2 stops
Qatar Airways Logo
3:15 am - 8:30 pm
SIN
-
STL
30h 15m
2 stops
$1,150Qatar Airways
Thu, May 7 - Thu, May 21
Qatar Airways Logo
6:45 am - 8:50 am
MCI
-
SIN
37h 05m
2 stops
Qatar Airways Logo
3:15 am - 10:39 pm
SIN
-
MCI
32h 24m
2 stops
$1,165Qatar Airways
Wed, Aug 26 - Wed, Sep 23
Qatar Airways Logo
8:03 pm - 8:50 am
STL
-
SIN
47h 47m
2 stops
Qatar Airways Logo
7:40 pm - 11:59 pm
SIN
-
STL
41h 19m
2 stops
$1,168Qatar Airways
Wed, Apr 15 - Fri, Apr 24
Qatar Airways Logo
7:32 pm - 8:50 am
STL
-
SIN
48h 18m
2 stops
Qatar Airways Logo
3:15 am - 11:59 pm
SIN
-
STL
33h 44m
2 stops
$1,175Qatar Airways
Thu, Sep 3 - Mon, Sep 7
Qatar Airways Logo
12:27 pm - 8:50 am
STL
-
SIN
31h 23m
2 stops
Qatar Airways Logo
3:15 am - 11:46 pm
SIN
-
STL
33h 31m
2 stops
$1,189Qatar Airways
Sun, Apr 19 - Sat, Apr 25
Qatar Airways Logo
9:46 am - 8:50 am
STL
-
SIN
34h 04m
2 stops
Qatar Airways Logo
7:40 pm - 8:03 pm
SIN
-
STL
37h 23m
2 stops
$1,197Qatar Airways
Thu, Sep 10 - Mon, Sep 14
Qatar Airways Logo
9:46 am - 8:50 am
STL
-
SIN
34h 04m
2 stops
Qatar Airways Logo
3:15 am - 11:20 pm
SIN
-
STL
33h 05m
2 stops
$1,198Qatar Airways
Thu, Sep 10 - Sun, Sep 13
China Eastern Logo
7:00 am - 8:10 pm
MCI
-
SIN
48h 10m
2 stops
China Eastern Logo
12:55 am - 11:10 pm
SIN
-
MCI
35h 15m
2 stops
$1,211China Eastern
Sun, Sep 20 - Wed, Sep 23
Multiple Airlines Logo
6:15 am - 9:30 pm
MCI
-
SIN
50h 15m
2 stops
Multiple Airlines Logo
3:15 am - 11:59 pm
SIN
-
MCI
33h 44m
2 stops
$1,235Multiple Airlines
Mon, Apr 13 - Sat, Apr 25

United Airlines flights from Missouri to Singapore

Our best United Airlines deals on Missouri to Singapore flight tickets
United Airlines
Aug 26
MCI3:30 pmKansas City
25h 45m
1 stop
SIN6:15 amSingapore Changi
Sep 24
SIN8:45 amSingapore Changi
27h 52m
2 stops
MCI11:37 pmKansas City
$1,326
United Airlines
May 12
MCI5:17 pmKansas City
24h 28m
2 stops
SIN6:45 amSingapore Changi
Jun 10
SIN8:35 pmSingapore Changi
25h 32m
2 stops
MCI9:07 amKansas City
$1,331
United Airlines
Aug 26
MCI6:00 amKansas City
23h 35m
2 stops
SIN6:35 pmSingapore Changi
Sep 24
SIN8:45 amSingapore Changi
26h 33m
1 stop
MCI10:18 pmKansas City
$1,426

Air Canada flights from Missouri to Singapore

Our best Air Canada deals on Missouri to Singapore flight tickets
Air Canada
Aug 1
STL2:40 pmLambert-St Louis
49h 35m
2 stops
SIN5:15 amSingapore Changi
Aug 16
SIN7:00 amSingapore Changi
48h 42m
2 stops
STL6:42 pmLambert-St Louis
$1,572
Air Canada
Jun 17
STL1:05 pmLambert-St Louis
51h 10m
2 stops
SIN5:15 amSingapore Changi
Jun 21
SIN7:00 amSingapore Changi
26h 25m
2 stops
STL8:25 pmLambert-St Louis
$1,643
Air Canada
Apr 4
STL4:05 pmLambert-St Louis
48h 10m
2 stops
SIN5:15 amSingapore Changi
Apr 11
SIN7:00 amSingapore Changi
50h 54m
2 stops
STL8:54 pmLambert-St Louis
$1,859

momondo 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Missouri to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Thu 5/7

12:27 pm-8:50 am

2 stops31h 23m

Singapore Changi

Wed 5/13

3:15 am-11:56 pm

2 stops33h 41m

$1,145
Quickest round-trip

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Thu 5/7

12:27 pm-8:50 am

2 stops31h 23m

Singapore Changi

Thu 5/21

3:15 am-8:30 pm

2 stops30h 15m

$1,150

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Wed 8/26

6:45 am-8:50 am

2 stops37h 05m

Singapore Changi

Wed 9/23

3:15 am-10:39 pm

2 stops32h 24m

$1,165

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Wed 4/15

8:03 pm-8:50 am

2 stops47h 47m

Singapore Changi

Fri 4/24

7:40 pm-11:59 pm

2 stops41h 19m

$1,168

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Thu 9/3

7:32 pm-8:50 am

2 stops48h 18m

Singapore Changi

Mon 9/7

3:15 am-11:59 pm

2 stops33h 44m

$1,175

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Sun 4/19

12:27 pm-8:50 am

2 stops31h 23m

Singapore Changi

Sat 4/25

3:15 am-11:46 pm

2 stops33h 31m

$1,189

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Thu 9/10

9:46 am-8:50 am

2 stops34h 04m

Singapore Changi

Mon 9/14

7:40 pm-8:03 pm

2 stops37h 23m

$1,197

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Thu 9/10

9:46 am-8:50 am

2 stops34h 04m

Singapore Changi

Sun 9/13

3:15 am-11:20 pm

2 stops33h 05m

$1,198

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Sun 9/20

7:00 am-8:10 pm

2 stops48h 10m

Singapore Changi

Wed 9/23

12:55 am-11:10 pm

2 stops35h 15m

$1,211

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Mon 4/13

6:15 am-9:30 pm

2 stops50h 15m

Singapore Changi

Sat 4/25

3:15 am-11:59 pm

2 stops33h 44m

$1,235

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Missouri to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Missouri to Singapore flights?

You could potentially save up to 47% on your flight if you consider stops on a Missouri to Singapore flight.

Cheap Missouri to Singapore flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Singapore

Fastest flight time

23h 35m

Direct flights

None
The fastest flight from Missouri to Singapore takes 23h 35m
There are no direct flights from Missouri to Singapore. There are no popular flight routes from Missouri to Singapore.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Singapore?

    Prices for flights from Missouri to Singapore refresh daily.

  • How many operators does momondo search for flights from Missouri to Singapore?

  • How old do you have to be to fly from Missouri to Singapore?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Singapore.

  • What documentation or ID do you need to fly to Singapore?

    The travel and health documents required for your trip to Singapore 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 Singapore. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Singapore

Compare and see reviews for airlines that fly from Missouri to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,094Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Singapore?

Finding the right flight to Singapore from Missouri 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 Singapore quick and easy, saving you time and money.

Can I find flights from Missouri to Singapore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Singapore from Missouri with this policy.

How can momondo help me find flights from Missouri to Singapore?

Once all potential Missouri to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Missouri to Singapore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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