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Cheap flights from Southeast Asia to San Francisco from £313

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SFO
27 Mar — 3 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southeast Asia to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Southeast Asia to San Francisco
Explore the most affordable flight options available from Southeast Asia to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 February 2026.

Tue 24/323:50
MNL
-
SFO
1 stop30h 10m
Asiana Airlines
Mon 20/423:50
SFO
-
MNL
1 stop19h 45m
Asiana Airlines
Deal found 24/2£426
Wed 10/612:05
MNL
-
SFO
1 stop18h 15m
Asiana Airlines
Fri 10/723:50
SFO
-
MNL
1 stop19h 45m
Asiana Airlines
Deal found 21/2£427
Mon 20/423:45
MNL
-
SFO
1 stop30h 35m
Asiana Airlines
Wed 20/523:50
SFO
-
MNL
1 stop31h 40m
Asiana Airlines
Deal found 25/2£433
Wed 6/512:05
MNL
-
SFO
1 stop18h 15m
Asiana Airlines
Wed 1/723:50
SFO
-
MNL
1 stop19h 45m
Asiana Airlines
Deal found 24/2£444
Fri 24/412:05
MNL
-
SFO
1 stop18h 15m
Asiana Airlines
Sat 25/723:50
SFO
-
MNL
1 stop31h 40m
Asiana Airlines
Deal found 25/2£445
Mon 1/623:45
MNL
-
SFO
1 stop30h 35m
Asiana Airlines
Sat 27/623:50
SFO
-
MNL
1 stop31h 40m
Asiana Airlines
Deal found 21/2£446
Fri 20/312:05
MNL
-
SFO
1 stop17h 55m
Asiana Airlines
Mon 20/423:50
SFO
-
MNL
1 stop19h 45m
Asiana Airlines
Deal found 24/2£447
Wed 3/612:05
MNL
-
SFO
1 stop18h 15m
Asiana Airlines
Tue 30/623:50
SFO
-
MNL
1 stop19h 45m
Asiana Airlines
Deal found 21/2£448
Sat 19/910:45
MNL
-
SFO
1 stop24h 45m
STARLUX Airlines
Sun 27/900:50
SFO
-
MNL
1 stop17h 40m
STARLUX Airlines
Deal found 23/2£452
Sat 7/323:50
MNL
-
SFO
1 stop30h 10m
Asiana Airlines
Sat 18/423:50
SFO
-
MNL
1 stop19h 45m
Asiana Airlines
Deal found 21/2£455
Mon 20/423:30
HAN
-
SFO
1 stop29h 50m
Asiana Airlines
Mon 27/423:50
SFO
-
HAN
1 stop32h 10m
Asiana Airlines
Deal found 22/2£490
Thu 20/809:35
BKK
-
SFO
2 stops36h 00m
United Airlines
Fri 28/822:35
SFO
-
BKK
2 stops40h 00m
United Airlines
Deal found 22/2£499

Find flight deals from Southeast Asia to San Francisco

Keep the following information in mind while searching for Southeast Asia to San Francisco flight deals. Data was last updated 25 February 2026.

Round-trip from

£426

One-way from

£313
Asiana Airlines
  • Asiana Airlines
  • 27/5-11/7
  • 2 total stops
  • 62h 15m total
  • Southeast Asia to San Francisco
Search Deals
Korean Air
  • Korean Air
  • 8/3
  • 1 total stop
  • 25h 50m total
  • Southeast Asia to San Francisco
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
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

ManilaSan Francisco

MNL - SFO

MNLSFO

Manila Ninoy Aquino Intl

Wed 10/6

12:05-15:20

1 stop18h 15m

San Francisco

Fri 10/7

23:50-10:35

1 stop19h 45m

£427

ManilaSan Francisco

MNL - SFO

MNLSFO

Manila Ninoy Aquino Intl

Sat 7/3

23:50-14:00

1 stop30h 10m

San Francisco

Wed 15/4

23:50-22:30

1 stop31h 40m

£455

ManilaSan Francisco

MNL - SFO

MNLSFO

Manila Ninoy Aquino Intl

Thu 23/4

10:45-20:30

1 stop24h 45m

San Francisco

Fri 5/6

00:50-09:30

1 stop17h 40m

£548

Ho Chi Minh CitySan Francisco

SGN - SFO

SGNSFO

Ho Chi Minh City

Thu 23/4

07:00-21:25

2 stops28h 25m

San Francisco

Thu 30/4

23:00-22:05

1 stop33h 05m

£551

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Sun 8/3

02:35-10:00

3 stops21h 25m

San Francisco

Mon 9/3

13:00-01:15

3 stops46h 15m

£553

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Mon 20/4

23:10-23:37

2 stops38h 27m

San Francisco

Mon 27/4

19:15-21:35

2 stops36h 20m

£566

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Tue 7/4

23:10-23:57

2 stops38h 47m

San Francisco

Tue 14/4

20:00-21:35

2 stops35h 35m

£566

Ho Chi Minh CitySan Francisco

SGN - SFO

SGNSFO

Ho Chi Minh City

Wed 1/4

02:35-09:05

1 stop20h 30m

San Francisco

Mon 6/4

12:00-18:10

2 stops40h 10m

£568

HanoiSan Francisco

HAN - SFO

HANSFO

Hanoi Noibai

Wed 1/4

13:25-15:20

1 stop15h 55m

San Francisco

Sun 5/4

23:50-12:15

1 stop22h 25m

£593

BangkokSan Francisco

BKK - SFO

BKKSFO

Bangkok Suvarnabhumi

Wed 10/6

21:40-10:40

1 stop27h 00m

San Francisco

Wed 15/7

18:50-01:05

2 stops40h 15m

£598

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Southeast Asia to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Southeast Asia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to San Francisco

What is the cheapest month to book a flight from Southeast Asia to San Francisco?

Currently, March is the cheapest month in which you can book a flight from Southeast Asia to San Francisco (average of £301). Flying from Southeast Asia to San Francisco in May is currently the most expensive (average of £456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to SFO?

Find hourly flight availability from Southeast Asia to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southeast Asia to San Francisco as you normally would.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 25 February 2026.
See what other customers who have flown with Cathay Pacific and Philippine Airlines from Southeast Asia to San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,179 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Philippine Airlines
7.2
Good
958 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Entertainment

7.8

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Southeast Asia?

    If you book a flight to San Francisco from Southeast Asia, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

  • How long is the flight from Southeast Asia to San Francisco?

    For as low as £427, Asiana Airlines can have you in San Francisco from Southeast Asia in 18h 15m. The distance between Southeast Asia and San Francisco is about 6973 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Southeast Asia to San Francisco?

    The most popular route from Southeast Asia to San Francisco is Manila Ninoy Aquino Intl - San Francisco. You may also consider Singapore Changi - San Francisco or Ho Chi Minh City - San Francisco.

  • Can I find deals for flights from Southeast Asia to San Francisco that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to San Francisco.

  • Can I find deals for business class flights from Southeast Asia to San Francisco?

    Yes. Cheapflights offers flight deals from Southeast Asia to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to San Francisco?

    Currently, March is the cheapest month in which you can book a flight from Southeast Asia to San Francisco (average of £301). Flying from Southeast Asia to San Francisco in May is currently the most expensive (average of £456). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Southeast Asia to San Francisco

Discover the top 2 airlines that operate flights from Southeast Asia to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£445Average£592FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Philippine AirlinesCheapest£524Average£729FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southeast Asia to San Francisco?

Cheapflights helps you search for flights from Southeast Asia to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Southeast Asia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Southeast Asia to San Francisco with no change fees?

Yes, we can. To see specific flights from Southeast Asia to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Southeast Asia to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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