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Cheap flights from Southeast Asia to San Francisco from £284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to San Francisco departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southeast Asia to San Francisco

Cheap return flights

United Airlines Logo
08:45 - 09:15SIN-SFO
15h 30mdirect
United Airlines Logo
10:45 - 18:25SFO-SIN
16h 40mdirect
£447United Airlines
Find Deal
Wed, 10 Sep - Thu, 18 Sep
United Airlines Logo
20:40 - 21:10SIN-SFO
15h 30mdirect
United Airlines Logo
10:45 - 18:25SFO-SIN
16h 40mdirect
£448United Airlines
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Cathay Pacific Logo
17:40 - 22:40MNL-SFO
20h 00m1 stop
Cathay Pacific Logo
00:20 - 11:20SFO-MNL
20h 00m1 stop
£476Cathay Pacific
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Tue, 16 Sep - Wed, 24 Sep
Philippine Airlines Logo
13:20 - 19:30BKK-SFO
21h 10m1 stop
Philippine Airlines Logo
22:30 - 12:05SFO-BKK
22h 35m1 stop
£476Philippine Airlines
Find Deal
Tue, 18 Nov - Tue, 18 Nov
Cathay Pacific Logo
08:00 - 11:15MNL-SFO
18h 15m1 stop
Cathay Pacific Logo
00:20 - 09:35SFO-MNL
18h 15m1 stop
£479Cathay Pacific
Find Deal
Mon, 22 Sep - Thu, 25 Sep
Philippine Airlines Logo
23:20 - 20:50BKK-SFO
35h 30m1 stop
Philippine Airlines Logo
23:55 - 12:05SFO-BKK
22h 10m1 stop
£518Philippine Airlines
Find Deal
Wed, 1 Oct - Sat, 25 Oct
Singapore Airlines Logo
09:15 - 09:40SIN-SFO
15h 25mdirect
Singapore Airlines Logo
11:30 - 19:10SFO-SIN
16h 40mdirect
£554Singapore Airlines
Find Deal
Tue, 30 Sep - Fri, 24 Oct
Singapore Airlines Logo
09:15 - 09:40SIN-SFO
15h 25mdirect
Singapore Airlines Logo
11:30 - 19:10SFO-SIN
16h 40mdirect
£557Singapore Airlines
Find Deal
Tue, 30 Sep - Fri, 24 Oct
EVA Air Logo
01:55 - 06:40SGN-SFO
19h 45m1 stop
EVA Air Logo
23:30 - 10:05SFO-SGN
19h 35m1 stop
£599EVA Air
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Wed, 12 Nov - Sun, 23 Nov
EVA Air Logo
01:50 - 20:35SGN-SFO
32h 45m1 stop
EVA Air Logo
13:00 - 22:00SFO-SGN
19h 00m1 stop
£601EVA Air
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Sun, 24 Aug - Mon, 15 Sep

United Airlines flights from Southeast Asia to San Francisco

Our best United Airlines deals on Southeast Asia to San Francisco flight tickets
United Airlines
10 Sept
SIN08:45Singapore Changi
15h 30m
SFO09:15San Francisco
18 Sept
SFO10:45San Francisco
16h 40m
SIN18:25Singapore Changi
£447
Find similar
United Airlines
7 Aug
SIN08:45Singapore Changi
15h 35m
SFO09:20San Francisco
20 Aug
SFO11:00San Francisco
16h 25m
SIN18:25Singapore Changi
£448
Find similar
United Airlines
15 Sept
SIN20:40Singapore Changi
15h 30m
SFO21:10San Francisco
22 Sept
SFO10:45San Francisco
16h 40m
SIN18:25Singapore Changi
£448
Find similar

Philippine Airlines flights from Southeast Asia to San Francisco

Our best Philippine Airlines deals on Southeast Asia to San Francisco flight tickets
Philippine Airlines
18 Nov
BKK13:20Bangkok Suvarnabhumi
21h 10m
1 stop
SFO19:30San Francisco
18 Nov
SFO22:30San Francisco
22h 35m
1 stop
BKK12:05Bangkok Suvarnabhumi
£476
Find similar
Philippine Airlines
1 Oct
BKK23:20Bangkok Suvarnabhumi
35h 30m
1 stop
SFO20:50San Francisco
25 Oct
SFO23:55San Francisco
22h 10m
1 stop
BKK12:05Bangkok Suvarnabhumi
£518
Find similar
Philippine Airlines
1 Oct
BKK13:30Bangkok Suvarnabhumi
21h 20m
1 stop
SFO20:50San Francisco
22 Oct
SFO23:55San Francisco
27h 45m
1 stop
BKK17:40Bangkok Suvarnabhumi
£520
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southeast Asia to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 2 August 2025.
Use the filters below to find and compare flights from Southeast Asia to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 10/9

08:45-09:15

Nonstop15h 30m

San Francisco

Thu 18/9

10:45-18:25

Nonstop16h 40m

£447

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 15/9

20:40-21:10

Nonstop15h 30m

San Francisco

Mon 22/9

10:45-18:25

Nonstop16h 40m

£448

ManilaSan Francisco

MNL - SFO

MNLSFO

Manila Ninoy Aquino Intl

Tue 16/9

17:40-22:40

1 stop20h 00m

San Francisco

Wed 24/9

00:20-11:20

1 stop20h 00m

£476

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Tue 18/11

13:20-19:30

1 stop21h 10m

San Francisco

Tue 18/11

22:30-12:05

1 stop22h 35m

£476

ManilaSan Francisco

MNL - SFO

MNLSFO

Manila Ninoy Aquino Intl

Mon 22/9

08:00-11:15

1 stop18h 15m

San Francisco

Thu 25/9

00:20-09:35

1 stop18h 15m

£479

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 1/10

23:20-20:50

1 stop35h 30m

San Francisco

Sat 25/10

23:55-12:05

1 stop22h 10m

£518

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 30/9

09:15-09:40

Nonstop15h 25m

San Francisco

Fri 24/10

11:30-19:10

Nonstop16h 40m

£554

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 30/9

09:15-09:40

Nonstop15h 25m

San Francisco

Fri 24/10

11:30-19:10

Nonstop16h 40m

£557

Ho Chi Minh CitySan Francisco

SGN - SFO

SGNSFO

Ho Chi Minh City

Wed 12/11

01:55-06:40

1 stop19h 45m

San Francisco

Sun 23/11

23:30-10:05

1 stop19h 35m

£599

Ho Chi Minh CitySan Francisco

SGN - SFO

SGNSFO

Ho Chi Minh City

Sun 24/8

01:50-20:35

1 stop32h 45m

San Francisco

Mon 15/9

13:00-22:00

1 stop19h 00m

£601

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Southeast Asia to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

The month of September is, on average, the cheapest month to fly to San Francisco from Southeast Asia, with most prices found around £647. If you are unable to visit San Francisco during the month of September, then departing from Southeast Asia during the month November is also very affordable. Most momondo users find prices during this month for around £648.

What is the cheapest time of day to depart on your flight to San Francisco?

Our most recent data shows that the best time of day to fly to San Francisco is in the evening. Flights from Southeast Asia to San Francisco during this time can be as low as £687. Try not to purchase tickets in the afternoon because they tend to be around £767. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Southeast Asia to San Francisco flight route?

Fly from Singapore Changi to San Francisco for the best Southeast Asia - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £697 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Southeast Asia for as low as £591 on momondo.

What cabin class options are available on Southeast Asia to San Francisco flights?

There are 3 cabin classes available to choose from on Southeast Asia to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to San Francisco.

Cheap Southeast Asia to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to San Francisco

Best price found

£284

Fastest flight time

12h 15m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Southeast Asia in the past 72 hours is £284. The best return flight deal from Southeast Asia to San Francisco found on momondo in the last 72 hours is £447.
The fastest flight from Southeast Asia to San Francisco takes 12h 15m
Direct flights go from Southeast Asia to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • When did momondo last update prices for flights from Southeast Asia to San Francisco Airport?

    Prices for flights from Southeast Asia to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Southeast Asia to San Francisco Airport?

  • How old do you have to be to fly from Southeast Asia to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Asia to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Southeast Asia to San Francisco?

Best airlines flying from Southeast Asia to San Francisco

Compare and see reviews for airlines that fly from Southeast Asia to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom £454Free CancellationRating
7.6
951 reviews
Search Cathay Pacific flights
EVA AirPriceFrom £528Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights
Philippine AirlinesPriceFrom £535Free CancellationRating
7.2
894 reviews
Search Philippine Airlines flights
Singapore AirlinesPriceFrom £627Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Carmel-by-the-Sea
Santa Clara
Seaside
Vacaville
Salinas
Vallejo
Calistoga
Rohnert Park
Campbell
Bodega Bay
Milpitas
San Ramon
South San Francisco
Brentwood
Capitola
Sonoma
San Bruno
Millbrae
Sausalito
Woodland

Why use momondo?

Why should I use momondo to find a flight deal from Southeast Asia to San Francisco?

It is quick and easy to find Southeast Asia to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Southeast Asia to San Francisco with flexible booking policies on momondo?

All flight searches from Southeast Asia to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southeast Asia to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Southeast Asia.

I’m not ready to book a flight from Southeast Asia to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Southeast Asia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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