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S$ 978 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 15-11. 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.
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Best Singapore Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore2 stopsS$ 1,673

Good to know

Low season

September

High season

May

Cheapest flight

S$ 978
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 0% 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 to Singapore from St. Louis is likely to change within 7 days, so travelers 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 to Singapore with an airline and back to St. Louis 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 to Singapore from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from St. Louis to Singapore

Recent return flight deals

28-2Fri
2 stopsUnited Airlines
36h 39mSTL-SIN
11-3Tue
2 stopsUnited Airlines
26h 52mSIN-STL
S$ 1,673
1-12Sun
1 stopUnited Airlines
35h 15mSTL-SIN
7-12Sat
2 stopsUnited Airlines
36h 21mSIN-STL
S$ 1,686
22-3Sat
2 stopsUnited Airlines
39h 43mSTL-SIN
28-3Fri
2 stopsUnited Airlines
35h 42mSIN-STL
S$ 1,772
28-2Fri
2 stopsQatar Airways
35h 45mSTL-SIN
10-3Mon
2 stopsQatar Airways
31h 25mSIN-STL
S$ 1,774
27-4Sun
2 stopsCathay Pacific
27h 53mSTL-SIN
2-5Fri
2 stopsCathay Pacific
27h 54mSIN-STL
S$ 1,784
28-2Fri
2 stopsUnited Airlines
36h 39mSTL-SIN
11-3Tue
1 stopUnited Airlines
25h 14mSIN-STL
S$ 1,817
27-4Sun
2 stopsCathay Pacific
27h 53mSTL-SIN
1-5Thu
2 stopsCathay Pacific
34h 09mSIN-STL
S$ 1,819
27-4Sun
3 stops
44h 30mSTL-SIN
2-5Fri
2 stops
34h 15mSIN-STL
S$ 2,156
28-2Fri
2 stops
29h 44mSTL-SIN
10-3Mon
3 stops
27h 55mSIN-STL
S$ 2,280
15-12Sun
2 stopsKLM
34h 54mSTL-SIN
21-12Sat
2 stopsKLM
33h 55mSIN-STL
S$ 2,883

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Recent one-way flight deals

15-11Fri
2 stops
34h 05mSTL-SIN
S$ 978
15-11Fri
2 stopsCathay Pacific
33h 23mSTL-SIN
S$ 1,051
15-11Fri
1 stopUnited Airlines
23h 06mSTL-SIN
S$ 1,073
15-11Fri
1 stopUnited Airlines
23h 06mSTL-SIN
S$ 1,075
15-11Fri
3 stopsCathay Pacific
38h 49mSTL-SIN
S$ 1,491
15-11Fri
3 stopsCathay Pacific
38h 49mSTL-SIN
S$ 1,493

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

Information on your arrival and departure airports