Question 1

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

Accepted Answer

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. <a href='/flight-routes/Lambert-St-Louis-STL/Singapore-SG0'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

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. <a href='/flight-routes/Lambert-St-Louis-STL/Singapore-SG0'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

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. <a href='/flight-routes/Lambert-St-Louis-STL/Singapore-SG0'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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. <a href='/flight-routes/Lambert-St-Louis-STL/Singapore-SG0'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines provide the cheapest flights from St. Louis to Singapore?

Accepted Answer

In the past 3 days, the cheapest return tickets from St. Louis to Singapore were found on United Airlines (S$ 1,448) and Air Canada (S$ 1,640).

Question 6

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

Accepted Answer

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.

Question 7

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

Accepted Answer

The cheapest month for flights from St. Louis to Singapore is November, when tickets cost S$ 1,661 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is S$ 2,557 and S$ 2,511 respectively.

Question 8

How long does a flight from St. Louis to Singapore take?

Accepted Answer

The duration of a flight to Singapore depends on your arrival airport. The shortest route to Singapore from St. Louis is to Singapore, which takes 22h 05m.

Low season	April
High season	June
Cheapest flight	S$ 1,448

S$ 1,448 Find Cheap Flights from St. Louis to Singapore

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Singapore departing on 1-5. 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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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 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.

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

The cheapest month for flights from St. Louis to Singapore is November, when tickets cost S$ 1,661 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is S$ 2,557 and S$ 2,511 respectively.

Which airlines provide the cheapest flights from St. Louis to Singapore?

In the past 3 days, the cheapest return tickets from St. Louis to Singapore were found on United Airlines (S$ 1,448) and Air Canada (S$ 1,640).

How long does a flight from St. Louis to Singapore take?

The duration of a flight to Singapore depends on your arrival airport. The shortest route to Singapore from St. Louis is to Singapore, which takes 22h 05m.

Good to know

Low season

High season

Cheapest flight

FAQs - booking Singapore flights

How does KAYAK find such low prices 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?

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

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

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

Information on your arrival and departure airports

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Singapore with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in St. Louis to Singapore

Flights from all airports in St. Louis to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Singapore

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