Find Cheap Flights from Lambert-St Louis to Singapore

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Lambert-St Louis to Singapore

(Round-trip)
Depart: Thu Jun 8 2017 Return: Mon Jul 3 2017 Trip spans 26 days
United
United
STL
2:00a
SIN
7:15a
29h 15m
2 stops
SIN
4:45a
STL
10:27a
29h 42m
1 stop
Depart: Mon Jul 17 2017 Return: Sun Jul 23 2017 Trip spans 7 days
Delta
Delta
STL
1:45a
SIN
7:10a
29h 25m
2 stops
SIN
7:10p
STL
8:04a
36h 54m
2 stops
Depart: Fri Sep 1 2017 Return: Sat Sep 9 2017 Trip spans 9 days
Major Airline
Major Airline
STL
10:00p
SIN
3:15a
29h 15m
1 stop
SIN
5:05a
STL
2:30a
45h 25m
1 stop
Depart: Tue Jul 11 2017 Return: Tue Jul 25 2017 Trip spans 15 days
$1295
Select
Air Canada
Air Canada
STL
5:05a
SIN
7:15a
26h 10m
2 stops
SIN
2:00a
STL
6:28a
28h 28m
2 stops
Depart: Sun Jul 16 2017 Return: Sun Jul 23 2017 Trip spans 8 days
Delta
Delta
STL
2:45p
SIN
7:10a
40h 25m
2 stops
SIN
7:10p
STL
8:04a
36h 54m
2 stops
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
United
United
STL
6:15a
SIN
7:15a
25h 00m
2 stops
SIN
2:00a
STL
5:50a
27h 50m
2 stops
Depart: Sat Jul 15 2017 Return: Sun Jul 23 2017 Trip spans 9 days
Delta
Delta
STL
1:45p
SIN
7:10a
41h 25m
2 stops
SIN
7:10p
STL
8:04a
36h 54m
2 stops
Depart: Fri Jul 14 2017 Return: Sun Jul 23 2017 Trip spans 10 days
$1246
Select
Major Airline
Major Airline
STL
5:41a
SIN
12:30a
42h 49m
2 stops
SIN
2:40p
STL
4:59a
38h 19m
2 stops
Depart: Wed Jul 12 2017 Return: Tue Jul 25 2017 Trip spans 14 days
$1295
Select
Air Canada
Air Canada
STL
5:05a
SIN
7:15a
26h 10m
2 stops
SIN
2:00a
STL
6:28a
28h 28m
2 stops
Depart: Sat Jul 22 2017 Return: Sat Jul 29 2017 Trip spans 8 days
$1247
Select
United
United
STL
2:50a
SIN
7:15a
28h 25m
2 stops
SIN
2:00a
STL
5:52a
27h 52m
2 stops
Depart: Wed Jul 5 2017 Return: Thu Jul 13 2017 Trip spans 9 days
$1299
Select
Air Canada
Air Canada
STL
2:00a
SIN
7:15a
29h 15m
2 stops
SIN
2:00a
STL
2:13a
48h 13m
2 stops
Depart: Wed Jun 7 2017 Return: Sat Jul 8 2017 Trip spans 32 days
$1208
Select
Delta
Delta
STL
2:35a
SIN
7:10a
28h 35m
2 stops
SIN
1:50a
STL
5:43a
27h 53m
2 stops
Depart: Tue Jul 4 2017 Return: Thu Jul 13 2017 Trip spans 10 days
$1303
Select
Air Canada
Air Canada
STL
1:45p
SIN
7:15a
41h 30m
2 stops
SIN
2:00a
STL
2:13a
48h 13m
2 stops
Depart: Thu Jul 6 2017 Return: Thu Jul 13 2017 Trip spans 8 days
$1353
Select
United
United
STL
1:26p
SIN
1:15p
23h 49m
1 stop
SIN
4:45a
STL
10:29a
29h 44m
1 stop
Depart: Mon Jul 10 2017 Return: Thu Jul 13 2017 Trip spans 4 days
$1303
Select
Air Canada
Air Canada
STL
1:45p
SIN
7:15a
41h 30m
2 stops
SIN
2:00a
STL
2:13a
48h 13m
2 stops
Depart: Thu Jul 13 2017 Return: Thu Jul 20 2017 Trip spans 8 days
$1353
Select
United
United
STL
1:26p
SIN
1:15p
23h 49m
1 stop
SIN
4:45a
STL
10:06a
29h 21m
1 stop
Depart: Fri Jun 16 2017 Return: Fri Jul 7 2017 Trip spans 22 days
$1454
Select
Delta
Delta
STL
2:32a
SIN
7:10a
28h 38m
2 stops
SIN
1:50a
STL
8:51a
31h 01m
2 stops
Depart: Sun Jul 9 2017 Return: Thu Jul 13 2017 Trip spans 5 days
$1366
Select
United
United
STL
12:55p
SIN
7:15a
42h 20m
2 stops
SIN
4:45a
STL
10:29a
29h 44m
1 stop
Depart: Sat Jun 17 2017 Return: Fri Jul 7 2017 Trip spans 21 days
$1460
Select
Delta
Delta
STL
1:49p
SIN
7:10a
41h 21m
2 stops
SIN
1:50a
STL
8:51a
31h 01m
2 stops
Depart: Sat Jul 8 2017 Return: Mon Jul 17 2017 Trip spans 10 days
$1371
Select
United
United
STL
1:10p
SIN
7:15a
42h 05m
2 stops
SIN
4:45a
STL
10:06a
29h 21m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

St. Louis
$881
Destination

Singapore
$881