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Get United's best fares today on flights from San Francisco to Singapore from

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FromToDatesFare TypePrice

San Francisco (SFO)

Singapore (SIN)

Depart: 01/16/20

Return date 02/03/20

Roundtrip
from
$724*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 11/27/19

Return date 12/12/19

Roundtrip
from
$696*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 04/21/20

Return date 05/18/20

Roundtrip
from
$619*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 12/17/19

Return date 01/02/20

Roundtrip
from
$2,389*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 02/29/20

Return date 03/05/20

Roundtrip
from
$617*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 04/11/20

Return date 04/20/20

Roundtrip
from
$809*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 01/10/20

Return date 07/03/20

Roundtrip
from
$1,008*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 01/08/20

Return date 01/12/20

Roundtrip
from
$1,149*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 01/22/20

Return date 02/02/20

Roundtrip
from
$617*
Viewed:1dayago

San Francisco (SFO)

Singapore (SIN)

Depart: 12/08/19

Return date 12/12/19

Roundtrip
from
$1,239*
Viewed:1dayago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in Singapore

Friday heavy intensity rain
80°F 11/22/19
Saturday heavy intensity rain
79°F 11/23/19
Sunday heavy intensity rain
83°F 11/24/19
Monday moderate rain
84°F 11/25/19
Tuesday heavy intensity rain
80°F 11/26/19
Wednesday heavy intensity rain
84°F 11/27/19
Thursday heavy intensity rain
84°F 11/28/19
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