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Cheap flights from Missouri to Singapore from $332

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 9/12. 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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Find the cheapest flights from Missouri to Singapore

Cheap round-trip flights

Cathay Pacific Logo
5:58 pm - 11:55 amSTL-SIN
27h 57m2 stops
Cathay Pacific Logo
8:15 pm - 10:29 pmSIN-STL
40h 14m2 stops
$1,012Cathay Pacific
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Mon, Nov 10 - Sun, Nov 23
Logo
4:05 pm - 1:20 pmMCI-SIN
32h 15m2 stops
Logo
4:00 pm - 3:10 pmSIN-MCI
36h 10m3 stops
$1,037
Find Deal
Mon, Sep 8 - Wed, Sep 17
Cathay Pacific Logo
7:23 am - 3:25 pmSTL-SIN
43h 02m2 stops
Cathay Pacific Logo
8:05 pm - 11:54 pmSIN-STL
40h 49m2 stops
$1,040Cathay Pacific
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Sun, Oct 5 - Sun, Oct 12
American Airlines Logo
5:32 am - 12:20 amMCI-SIN
29h 48m2 stops
American Airlines Logo
8:05 am - 11:07 pmSIN-MCI
28h 02m2 stops
$1,051American Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 17
American Airlines Logo
7:00 am - 12:20 amMCI-SIN
28h 20m2 stops
American Airlines Logo
8:05 am - 11:07 pmSIN-MCI
28h 02m2 stops
$1,101American Airlines
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Wed, Sep 17 - Sat, Oct 4
Delta Logo
6:42 pm - 11:40 pmMCI-SIN
39h 58m2 stops
Delta Logo
1:10 am - 9:22 pmSIN-MCI
33h 12m2 stops
$1,117Delta
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Sun, Sep 14 - Mon, Sep 22
China Eastern Logo
7:00 am - 5:25 amMCI-SIN
33h 25m2 stops
China Eastern Logo
12:55 am - 11:20 pmSIN-MCI
35h 25m2 stops
$1,120China Eastern
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Sat, Sep 13 - Sun, Sep 21
Delta Logo
12:13 pm - 7:55 pmMCI-SIN
66h 42m2 stops
Delta Logo
7:30 am - 11:05 pmSIN-MCI
28h 35m2 stops
$1,123Delta
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Sat, Sep 13 - Sun, Sep 21
Japan Airlines Logo
7:30 pm - 5:30 pmMCI-SIN
33h 00m2 stops
Japan Airlines Logo
1:55 am - 8:47 pmSIN-MCI
31h 52m2 stops
$1,124Japan Airlines
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Mon, Sep 8 - Tue, Sep 16
Japan Airlines Logo
7:00 am - 12:20 amMCI-SIN
28h 20m2 stops
Japan Airlines Logo
1:55 am - 3:10 pmSIN-MCI
26h 15m2 stops
$1,292Japan Airlines
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Wed, Sep 17 - Fri, Oct 3

United Airlines flights from Missouri to Singapore

Our best United Airlines deals on Missouri to Singapore flight tickets
United Airlines
Jan 13
STL7:05 amLambert-St Louis
23h 10m
1 stop
SIN8:15 pmSingapore Changi
Jan 27
SIN10:10 amSingapore Changi
21h 53m
1 stop
STL6:03 pmLambert-St Louis
$1,125
Find similar
United Airlines
Jan 13
STL7:05 amLambert-St Louis
23h 10m
1 stop
SIN8:15 pmSingapore Changi
Jan 27
SIN10:10 amSingapore Changi
25h 56m
2 stops
STL10:06 pmLambert-St Louis
$1,129
Find similar
United Airlines
Sep 14
MCI5:59 pmKansas City
35h 26m
1 stop
SIN6:25 pmSingapore Changi
Sep 23
SIN8:45 amSingapore Changi
21h 33m
1 stop
MCI5:18 pmKansas City
$1,134
Find similar

Cathay Pacific flights from Missouri to Singapore

Our best Cathay Pacific deals on Missouri to Singapore flight tickets
Cathay Pacific
Nov 10
STL5:58 pmLambert-St Louis
27h 57m
2 stops
SIN11:55 amSingapore Changi
Nov 23
SIN8:15 pmSingapore Changi
40h 14m
2 stops
STL10:29 pmLambert-St Louis
$1,012
Find similar
Cathay Pacific
Oct 5
STL7:23 amLambert-St Louis
43h 02m
2 stops
SIN3:25 pmSingapore Changi
Oct 12
SIN8:05 pmSingapore Changi
40h 49m
2 stops
STL11:54 pmLambert-St Louis
$1,040
Find similar
Cathay Pacific
Jan 13
STL6:00 amLambert-St Louis
28h 25m
2 stops
SIN12:25 amSingapore Changi
Jan 27
SIN4:45 pmSingapore Changi
43h 42m
2 stops
STL10:27 pmLambert-St Louis
$1,083
Find similar

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 August 21, 2025.
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

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Mon 11/10

5:58 pm-11:55 am

2 stops27h 57m

Singapore Changi

Sun 11/23

8:15 pm-10:29 pm

2 stops40h 14m

$1,012

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Mon 9/8

4:05 pm-1:20 pm

2 stops32h 15m

Singapore Changi

Wed 9/17

4:00 pm-3:10 pm

3 stops36h 10m

$1,037

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Sun 10/5

7:23 am-3:25 pm

2 stops43h 02m

Singapore Changi

Sun 10/12

8:05 pm-11:54 pm

2 stops40h 49m

$1,040

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Mon 9/8

5:32 am-12:20 am

2 stops29h 48m

Singapore Changi

Wed 9/17

8:05 am-11:07 pm

2 stops28h 02m

$1,051

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Wed 9/17

7:00 am-12:20 am

2 stops28h 20m

Singapore Changi

Sat 10/4

8:05 am-11:07 pm

2 stops28h 02m

$1,101

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Sun 9/14

6:42 pm-11:40 pm

2 stops39h 58m

Singapore Changi

Mon 9/22

1:10 am-9:22 pm

2 stops33h 12m

$1,117

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Sat 9/13

7:00 am-5:25 am

2 stops33h 25m

Singapore Changi

Sun 9/21

12:55 am-11:20 pm

2 stops35h 25m

$1,120

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Sat 9/13

12:13 pm-7:55 pm

2 stops66h 42m

Singapore Changi

Sun 9/21

7:30 am-11:05 pm

2 stops28h 35m

$1,123

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Mon 9/8

7:30 pm-5:30 pm

2 stops33h 00m

Singapore Changi

Tue 9/16

1:55 am-8:47 pm

2 stops31h 52m

$1,124

Kansas CitySingapore

MCI - SIN

MCISIN

Kansas City

Wed 9/17

7:00 am-12:20 am

2 stops28h 20m

Singapore Changi

Fri 10/3

1:55 am-3:10 pm

2 stops26h 15m

$1,292

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

What is the cheapest month to fly to Singapore?

The month of November is, on average, the cheapest month to fly to Singapore from Missouri, with most prices found around $1,309. If you aren’t able to travel to Singapore during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,328.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Missouri to Singapore is on a Tuesday when prices can be found for as low as $1,370. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,691.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from Missouri to Singapore when you can find flight prices for as low as $1,420. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,572 on average. Flights to Singapore from Missouri at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Missouri to Singapore flights?

You could potentially save up to 7% 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

Direct flights

None
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
8,930 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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