Flights from Republic of Singapore to the United States from $ 712*
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1 Passenger, Economy
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today
today
Best prices for United flights from Republic of Singapore to United States
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*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Best business class fares from Republic of Singapore to the United States
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Singapore (SIN)to
San Francisco (SFO)
04/15/26 - 04/23/26
Roundtrip
Business
from
$Â 5,298
Viewed: 1 day ago
Singapore (SIN)to
Los Angeles (LAX)
02/04/26 - 03/11/26
Roundtrip
Business
from
$Â 5,604
Viewed: 18 hours ago
Singapore (SIN)to
Houston (IAH)
01/20/26 - 04/27/26
Roundtrip
Business
from
$Â 5,205
Viewed: 6 hours ago
Singapore (SIN)to
Chicago (ORD)
04/16/26 - 04/20/26
Roundtrip
Business
from
$Â 4,409
Viewed: 8 hours ago
Singapore (SIN)to
Washington, D.C. (IAD)
07/20/26 - 08/05/26
Roundtrip
Business
from
$Â 5,812
Viewed: 1 day ago
Singapore (SIN)to
Boston (BOS)
01/08/26 - 03/01/26
Roundtrip
Business
from
$Â 5,215
Viewed: 4 hours ago
Singapore (SIN)to
Las Vegas (LAS)
03/04/26 - 03/11/26
Roundtrip
Business
from
$Â 5,225
Viewed: 5 hours ago
Singapore (SIN)to
Seattle (SEA)
01/04/26 - 02/22/26
Roundtrip
Business
from
$Â 5,843
Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.