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Cheap flights from St. Louis to Singapore from S$ 1,044

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SIN
10 Nov — 17 Nov1
1 adult

Find flight deals from St. Louis to Singapore

Cheapest flights from St. Louis to Singapore
Explore the most affordable flight options available from St. Louis to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2024.

Wed 20-1107:00STL - SIN
2 stops35h 00mUnited Airlines
Tue 3-1222:20SIN - STL
2 stops25h 27mUnited Airlines
Deal found 3-11S$ 1,570
Wed 20-1106:00STL - SIN
2 stops48h 25mKorean Air
Mon 2-1201:30SIN - STL
2 stops34h 25mKorean Air
Deal found 3-11S$ 1,789
Fri 6-1206:00STL - SIN
2 stops33h 00mDelta
Wed 11-1201:30SIN - STL
2 stops27h 36mDelta
Deal found 4-11S$ 2,085
Wed 20-1115:45STL - SIN
1 stop35h 05mLufthansa
Tue 3-1223:55SIN - STL
1 stop28h 00mLufthansa
Deal found 3-11S$ 2,343
Wed 20-1113:05STL - SIN
2 stops27h 50mMultiple Airlines
Mon 2-1201:30SIN - STL
3 stops28h 55mMultiple Airlines
Deal found 3-11S$ 2,379
Wed 4-1207:15STL - SIN
2 stops44h 10mJapan Airlines
Sun 15-1222:25SIN - STL
2 stops39h 47mJapan Airlines
Deal found 4-11S$ 7,205
Mon 2-1215:44STL - SIN
2 stops47h 56mCathay Pacific
Fri 13-1206:40SIN - STL
2 stops23h 45mCathay Pacific
Deal found 3-11S$ 7,212

Find flights from St. Louis to Singapore within your budget

Customise your flight search to find flights from St. Louis 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, Cheapflights users made 193,031 searches. Data last updated 5 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Fri 15-11

06:17-00:25

2 stops28h 08m

S$ 1,044

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Fri 15-11

07:09-20:15

1 stop23h 06m

S$ 1,068

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Fri 15-11

07:00-08:45

3 stops35h 45m

S$ 1,914

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Mon 25-11

07:09-20:15

1 stop23h 06m

Singapore Changi

Mon 2-12

10:10-00:16

1 stop28h 06m

S$ 1,564

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Mon 13-1

17:50-00:10

2 stops40h 20m

Singapore Changi

Thu 23-1

01:30-23:14

2 stops35h 44m

S$ 1,690

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Tue 15-4

19:02-19:10

2 stops35h 08m

Singapore Changi

Tue 22-4

09:45-22:54

2 stops26h 09m

S$ 1,702

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Wed 20-11

06:00-20:25

2 stops48h 25m

Singapore Changi

Mon 2-12

01:30-21:55

2 stops34h 25m

S$ 1,789

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Wed 20-11

15:45-16:50

1 stop35h 05m

Singapore Changi

Tue 3-12

23:55-13:55

1 stop28h 00m

S$ 2,343

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Thu 12-12

13:39-07:55

2 stops28h 16m

Singapore Changi

Sun 22-12

10:00-15:06

2 stops43h 06m

S$ 2,358

St. LouisSingapore

STL - SIN

STLSIN

Lambert-St Louis

Mon 2-12

06:17-06:40

2 stops34h 23m

Singapore Changi

Thu 12-12

02:20-00:12

2 stops35h 52m

S$ 7,826

Flights are sorted by cheapest first

Deals found on 4-11

Best time to book a flight from St. Louis to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from St. Louis with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Singapore

Get recent, data-driven insights about flights from St. Louis to Singapore including ideal travel times, pricing trends, and more.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 5 November 2024.
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very Good
1,036 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very Good
1,457 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very Good
8,829 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.7
Good
876 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

United Airlines
7.4
Good
9,226 reviews
Korean Air
8.5
Very Good
1,036 reviews
Check prices

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Singapore round-trip?

    Cheapflights users have booked flights from St. Louis to Singapore round-trip from S$ 1,564. Other airlines that can offer you cheap pricing are Delta, from S$ 1,690, and Cathay Pacific, from S$ 1,702. United Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from St. Louis to Singapore that include hotel bookings?

    Yes. In addition to deals on St. Louis to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Singapore.

  • Can I find deals for business class flights from St. Louis to Singapore?

    Yes. Cheapflights offers flight deals from St. Louis to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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