Cheap Flights from San Francisco, CA to Singapore from $344

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On Cheapflightsplus.com you will find 5 connecting flights from San Francisco to Singapore. You can compare airfare deals from 5 airlines and multiple travel sites from $344, book and save on cheap plane tickets and last minute offers. Also check out SFO-SIN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to Singapore Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $344 (one-way), $590 (round-trip).

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Best Flights from San Francisco to Singapore Today

Take a look at the list of non stop flights and flights with layovers from San Francisco to Singapore with the lowest price of $344. Take a look at the list of flights with layovers from San Francisco to Singapore from $344. There’re no direct flights. The fastest connecting flight – 20h 30m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $344 Find flight	22:25 San Francisco San Francisco	13:00+2 дня Singapore Changi	22h 35m layover 3h 35m - Manila	Philippine Airlines	PR105 PR507
from $375 Find flight	11:40 San Francisco San Francisco	00:10+2 дня Singapore Changi	20h 30m layover 0h 55m - Seoul	Korean Air	KE24 KE645
from $491 Find flight	22:55 San Francisco San Francisco	11:55+2 дня Singapore Changi	21h 0m layover 1h 30m - Hong Kong	Cathay Pacific	CX873 CX691
from $731 Find flight	23:10 San Francisco San Francisco	11:55+2 дня Singapore Changi	20h 45m layover 1h 5m - Hong Kong	United Airlines	UA877 CX691
from $1115 Find flight	00:20 San Francisco San Francisco	17:25+1 день Singapore Changi	25h 5m layover 6h 5m - Tokyo	All Nippon Airways	NH107 JL37

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 22, 2025

Flight Schedule San Francisco (California) to Singapore

Full flight schedule will help you in detecting at what time planes fly from San Francisco to Singapore. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
00:20 — 17:25 +1 day	01:20 — 04:40 NH107 All Nippon Airways San Francisco — Tokyo 6h 5m stop 10:50 — 17:30 JL37 Japan Airlines - JAL Tokyo — Singapore	25h 5m including layover	Find flight from$1115
11:40 — 00:10 +2 days	11:30 — 17:30 KE24 Korean Air San Francisco — Seoul 55m stop 18:35 — 00:10 KE645 Korean Air Seoul — Singapore	20h 30m including layover	Find flight from$375
22:25 — 13:00 +2 days	23:00 — 04:00 PR105 Philippine Airlines San Francisco — Manila 3h 35m stop 09:55 — 13:40 PR507 Philippine Airlines Manila — Singapore	22h 35m including layover	Find flight from$344
22:55 — 11:55 +2 days	22:55 — 06:10 CX873 Cathay Pacific San Francisco — Hong Kong 1h 30m stop 07:50 — 11:55 CX691 Cathay Pacific Hong Kong — Singapore	21h including layover	Find flight from$491
23:10 — 11:55 +2 days	23:05 — 06:10 UA877 United Airlines San Francisco — Hong Kong 1h 5m stop 07:50 — 11:55 CX691 Cathay Pacific Hong Kong — Singapore	20h 45m including layover	Find flight from$731

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on April 22, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to Singapore depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and Singapore is 13582 miles. Time difference between the cities is 4h. Airplanes depart 00:20 to 23:10 from 3 San Francisco airports and arrive 00:20 to 23:10 to 4 Singapore airports. Average flight time is 21h.

The fastest flight 20h 30m
Average flight time 21h
The earliest flight 00:20
The latest flight 23:10
Distance 8440 ml

The cheapest months to travel to Singapore are april (from 344 $), november (from 662 $), february (from 711 $).

The most expensive months are december (from 865 $), january (from 859 $), february (from 711 $).

What is the lowest airfare San Francisco to Singapore?

The cheapest plane ticket found by our users is $344. This airfare is for economy class on one-way PR105 flight by Philippine Airlines for April 23, 2025 which leaves San Francisco in San Francisco at 22:25 am and arrives at Singapore Changi at 13:00.

Economy class

$344

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Business class

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First class

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Popular Airlines on the Route

The flight San Francisco — Singapore is served by 5 regular airlines . Most of the flights on this route are operated by Philippine Airlines - 1 departures per week at the price of from $ 344 . And the most expensive tickets are offered by All Nippon Airways airline - from $ 1115.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 5 flights with layovers on the route. The fastest connecting flight is KE24 by Korean Air takes 20h 30m and the cheapest is PR105 by Philippine Airlines for $344.

PR - Philippine Airlines

from $344

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CX - Cathay Pacific

from $491

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KE - Korean Air

from $375

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NH - All Nippon Airways

from $1115

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UA - United Airlines

from $731

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Airports

You can fly from San Francisco to Singapore from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

San Francisco-SFO

from $344
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Embarkadero-EMB

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China Basin Heliport-JCC

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Singapore airports

Changi-SIN

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Paya Lebar-QPG

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Seletar-XSP

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Tengah-TGA

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Airplanes

There are flights to Singapore from San Francisco by 5 airlines that use 3 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 777-300

from $344

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Boeing 777-300ER

from $375

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Boeing 777

from $731

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Top Domestic Destinations from San Francisco

You may also consider searching for discounted plane tickets to some other popular places from San Francisco within United States.

San Francisco — Los Angeles

from $62

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San Francisco — New York

from $70

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San Francisco — Las Vegas

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San Francisco — San Diego

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San Francisco — Chicago

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San Francisco — Washington D.C.

from $66

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Top International Destinations from San Francisco

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Francisco — Vancouver

from $56

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San Francisco — London

from $72

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San Francisco — Tokyo

from $73

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San Francisco — Toronto

from $67

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San Francisco — Mumbai

from $63

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San Francisco — Paris

from $58

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San Francisco — Sydney

from $78

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San Francisco — Manila

from $67

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San Francisco — Cancun

from $69

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San Francisco — Singapore

from $56

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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