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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: 02/25/20

Return: 03/10/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 03/02/20

Return: 03/16/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 02/24/20

Return: 03/09/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 02/27/20

Return: 03/12/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 03/10/20

Return: 03/24/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 03/11/20

Return: 03/25/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 03/16/20

Return: 03/30/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 02/24/20

Return: 03/02/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 02/19/20

Return: 02/26/20

Roundtrip
from
$714*
Viewed:23hoursago

San Francisco (SFO)

Singapore (SIN)

Depart: 02/18/20

Return: 03/03/20

Roundtrip
from
$714*
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

Monday broken clouds
91°F 02/17/20
Tuesday heavy intensity rain
84°F 02/18/20
Wednesday moderate rain
86°F 02/19/20
Thursday moderate rain
85°F 02/20/20
Friday light rain
87°F 02/21/20
Saturday light rain
87°F 02/22/20
Sunday moderate rain
83°F 02/23/20
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