Skip to content

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

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Singapore (SIN) to San Francisco (SFO)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
from
$857*
Viewed:2 hours ago
Economy
Return:04/05/20
31
No available fares
Lowest PriceToday
*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.

Looking for additional flights from Singapore to San Francisco?

FromToDatesFare TypePrice

Singapore (SIN)

San Francisco (SFO)

Depart: 03/30/20

Return: 03/31/20

Roundtrip
from
$1,066*
Viewed:1dayago

Singapore (SIN)

San Francisco (SFO)

Depart: 10/22/20

Return: 10/31/20

Roundtrip
from
$679*
Viewed:1dayago

Singapore (SIN)

San Francisco (SFO)

Depart: 10/01/20

Return: 10/31/20

Roundtrip
from
$679*
Viewed:1dayago

Singapore (SIN)

San Francisco (SFO)

Depart: 10/01/20

Return: 11/04/20

Roundtrip
from
$679*
Viewed:1dayago

Singapore (SIN)

San Francisco (SFO)

Depart: 04/21/20

Return: 04/30/20

Roundtrip
from
$682*
Viewed:10hoursago

Singapore (SIN)

San Francisco (SFO)

Depart: 07/16/20

Return: 10/14/20

Roundtrip
from
$712*
Viewed:1dayago

Singapore (SIN)

San Francisco (SFO)

Depart: 03/31/20

Return: 04/19/20

Roundtrip
from
$889*
Viewed:1dayago

Singapore (SIN)

San Francisco (SFO)

Depart: 11/15/20

Return: 11/20/20

Roundtrip
from
$679*
Viewed:19hoursago

Singapore (SIN)

San Francisco (SFO)

Depart: 06/26/20

Return: 07/08/20

Roundtrip
from
$679*
Viewed:5hoursago

Singapore (SIN)

San Francisco (SFO)

Depart: 06/02/20

Return: 06/23/20

Roundtrip
from
$679*
Viewed:5hoursago

*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 San Francisco

Sunday moderate rain
53°F 03/29/20
Monday scattered clouds
58°F 03/30/20
Tuesday sky is clear
58°F 03/31/20
Wednesday sky is clear
57°F 04/01/20
Thursday sky is clear
56°F 04/02/20
Friday light rain
58°F 04/03/20
Saturday sky is clear
57°F 04/04/20
Powered by: OpenWeatherMap.org