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Cheap Flights from St Louis to Singapore - STL to SIN (reverse)

Popular Flights from St Louis to Singapore

  • Airfare from St Louis to Singapore on United from $1425 round trip
  • Airfare from St Louis to Singapore on American from $1445 round trip
  • Airfare from St Louis to Singapore on Delta from $1476 round trip
  • Airfare from St Louis to Singapore on Korean from $1670 round trip
  • Airfare from St Louis to Singapore on Japan from $1709 round trip

Did You Know?

  • 113,638 seats are available per day to fly out of St Louis, MO connecting to Singapore, SG
  • The largest aircraft operated by US Airways flying between St Louis, MO and Singapore, SG is a 32S with 124 seats.
  • The shortest flight between St Louis, MO and Singapore, SG on Lufthansa is 10,971 miles.
  • The smallest aircraft operated by Japan flying between St Louis, MO and Singapore, SG is a M80 with 140 seats.
  • 19 airlines operate between St Louis, MO and Singapore, SG
  • 160 flights per week fly out of St Louis, MO connecting to Singapore, SG
  • Chicago, IL is the most popular connection for two or more stop flights leaving St Louis, MO for Singapore, SG.
  • Finnair has 2 two stops or more flights between St Louis, MO and Singapore, SG.

Advance Purchase Prices from St Louis to Singapore

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
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    21 Days
  • Air France
    $5370
    $5370
    $5370
    $5370
    $5370
    $5370
    $5370
  • All Nippon
    $4558
    $3376
    $1756
    $1509
    $1509
    $1409
    $1409
  • American
    $1781
    $1781
    $5205
    $3466
    $3466
    $1434
    $2273
  • Continental
    $4583
    $4583
    $1781
    $1534
    $1534
    $1434
    $1434
  • Etihad
    $2391
    $2391
    $2391
    $2116
    $2116
    $2038
    $2038
  • KLM
    $5349
    $5633
    $5633
    $5633
    $5633
    $7460
    $7460
  • Lufthansa
    $2721
    $2721
    $2386
    $2082
    $2082
    $1951
    $1951
  • US Airways
    $9469
    $9469
    $2041
    $2041
    $2041
    $2041
    $2041
  • United
    $4583
    $4583
    $1781
    $1534
    $1534
    $1434
    $1434
Cheap Flights from St Louis to Singapore, from $1425 Round trip from STL to SIN