S$ 822 Find Cheap Flights from St. Louis to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Singapore departing on 26-7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Singapore Flight Deals from St. Louis

Cheapest return prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore2 stopsS$ 1,357
Singapore
Singapore2 stopsS$ 1,357

Cheap Flights from St. Louis to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from St. Louis to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from St. Louis to Singapore

Sat, 30 Aug - Fri, 12 Sep
Air Canada Logo
13:30 - 07:05STL-SIN
52h 35m2 stops
Air Canada Logo
08:10 - 19:57SIN-STL
48h 47m2 stops
S$ 1,357Air Canada
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Tue, 22 Jul - Sun, 17 Aug
Delta Logo
11:18 - 23:40STL-SIN
23h 22m2 stops
Delta Logo
01:10 - 23:14SIN-STL
35h 04m2 stops
S$ 1,420Delta
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Tue, 22 Jul - Wed, 13 Aug
United Airlines Logo
06:00 - 18:25STL-SIN
23h 25m1 stop
United Airlines Logo
08:45 - 16:45SIN-STL
21h 00m1 stop
S$ 1,421United Airlines
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Mon, 28 Jul - Thu, 14 Aug
United Airlines Logo
06:00 - 18:25STL-SIN
23h 25m1 stop
United Airlines Logo
20:40 - 18:53SIN-STL
35h 13m2 stops
S$ 1,426United Airlines
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Fri, 25 Jul - Tue, 12 Aug
Air Canada Logo
08:54 - 07:05STL-SIN
33h 11m2 stops
Air Canada Logo
09:10 - 20:00SIN-STL
47h 50m2 stops
S$ 1,427Air Canada
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Thu, 24 Jul - Wed, 13 Aug
ANA Logo
08:00 - 06:40STL-SIN
33h 40m2 stops
ANA Logo
06:15 - 14:37SIN-STL
45h 22m2 stops
S$ 1,505ANA
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Tue, 22 Jul - Sat, 16 Aug
ANA Logo
08:00 - 06:40STL-SIN
33h 40m2 stops
ANA Logo
22:10 - 14:37SIN-STL
29h 27m2 stops
S$ 1,558ANA
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Sat, 30 Aug - Thu, 11 Sep
American Airlines Logo
05:15 - 00:20STL-SIN
30h 05m2 stops
American Airlines Logo
01:55 - 18:27SIN-STL
29h 32m2 stops
S$ 1,559American Airlines
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Sat, 30 Aug - Fri, 12 Sep
Logo
17:49 - 12:00STL-SIN
29h 11m3 stops
Logo
13:10 - 14:39SIN-STL
38h 29m2 stops
S$ 2,056
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Wed, 2 Jul - Tue, 15 Jul
Logo
15:42 - 08:25STL-SIN
27h 43m2 stops
Logo
00:40 - 16:18SIN-STL
28h 38m2 stops
S$ 2,069
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KAYAK's insights & trends for St. Louis to Singapore flights

Get data-powered insights and trends into flights from St. Louis to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from St. Louis to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Singapore is September, when tickets cost S$ 1,400 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is S$ 2,494 and S$ 2,259 respectively.

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Good to know

Low seasonApril
High seasonNovember
Cheapest flightS$ 822
Best time to beat the crowds (0% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from St. Louis to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from St. Louis to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from St. Louis to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the morning, when retur flights cost S$ 1,695 on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,695.

Everything you need to know for your flight from St. Louis to Singapore

Information on your arrival and departure airports

St. Louis (STL)

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