Round-trip from | $1,100 (United Airlines) |
---|---|
One-way from | $653 (Gurufare) |
Popular in | August |
Cheapest in | September |
Average price | $1,423 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Mon 12/1
4:43 pm-8:00 am
2 stops25h 17m
Singapore Changi
Tue 12/16
10:20 pm-10:27 am
2 stops26h 07m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Thu 9/4
1:30 pm-7:05 am
2 stops28h 35m
Singapore Changi
Fri 9/12
8:10 am-7:57 pm
2 stops48h 47m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Thu 9/4
6:20 am-6:10 am
2 stops34h 50m
Singapore Changi
Thu 9/11
1:55 am-1:31 pm
2 stops24h 36m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Sun 11/30
6:45 am-5:00 am
2 stops32h 15m
Singapore Changi
Sun 12/14
1:30 am-11:32 am
2 stops48h 02m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Wed 12/3
6:15 am-5:35 pm
2 stops45h 20m
Singapore Changi
Tue 12/16
6:35 am-7:25 pm
2 stops26h 50m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Mon 9/22
9:15 am-6:50 am
3 stops32h 35m
Singapore Changi
Fri 9/26
6:15 am-7:38 pm
2 stops26h 23m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Mon 9/22
6:00 am-12:20 am
2 stops29h 20m
Singapore Changi
Thu 9/25
1:55 am-11:59 pm
2 stops35h 04m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Sun 12/28
6:30 pm-12:50 am
2 stops40h 20m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Sun 12/28
10:30 am-3:15 pm
3 stops38h 45m
St. LouisSingapore
STL - SIN
STLSIN
Lambert-St Louis
Sun 12/28
8:50 am-8:15 pm
1 stop45h 25m
Currently, October is the cheapest month in which you can book a flight from St. Louis to Singapore (average of $1,008). Flying from St. Louis to Singapore in December is currently the most expensive (average of $1,674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from St. Louis to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Boarding
Food
Crew
Entertainment
Overall
Comfort
Reviews
Anonymous,May 2025
SEA - HND
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$1,094 | Average$1,457 | FlexibilityNo cancel fee | On-time69% |