Flights from Republic of Singapore starting at S $ 748*
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1 Passenger, Economy
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today
today
United business class fares from Republic of Singapore
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S $
Singapore (SIN)to
San Francisco (SFO)
10/06/2026 - 17/06/2026
Roundtrip
Business
from
S $ 7,738
Viewed: 1 day ago
Singapore (SIN)to
Los Angeles (LAX)
24/06/2026 - 29/06/2026
Roundtrip
Business
from
S $ 7,884
Viewed: 32 minutes ago
Singapore (SIN)to
Chicago (ORD)
10/08/2026 - 18/08/2026
Roundtrip
Business
from
S $ 5,972
Viewed: 7 hours ago
Singapore (SIN)to
Newark/New York (EWR)
19/12/2026 - 04/01/2027
Roundtrip
Business
from
S $ 9,144
Viewed: 12 hours ago
Singapore (SIN)to
Boston (BOS)
02/07/2026 - 11/07/2026
Roundtrip
Business
from
S $ 7,238
Viewed: 11 hours ago
Singapore (SIN)to
Houston (IAH)
05/08/2026 - 18/11/2026
Roundtrip
Business
from
S $ 7,271
Viewed: 21 hours ago
Singapore (SIN)to
Denver (DEN)
12/08/2026 - 18/08/2026
Roundtrip
Business
from
S $ 7,519
Viewed: 10 hours ago
Singapore (SIN)to
Columbus (CMH)
13/06/2026 - 20/06/2026
Roundtrip
Business
from
S $ 12,589
Viewed: 9 hours 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.
Airports tips for your flight from Republic of Singapore
United offers flights from Singapore to over 340 destinations worldwide.
Whether you visit Singapore to explore the Jurong Bird Park, attend the Singapore International Arts Festival or see a concert at the Esplanade, travel to your next destination with United. United flights from Singapore depart from Singapore Changi Airport (SIN).