Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from San Francisco to Southeast Asia from $624

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Southeast Asia

Keep the following information in mind while searching for San Francisco to Southeast Asia flight deals. Data was last updated 31 October 2025.

Round-trip from

$1,110

One-way from

$570

Popular in

December

Cheapest in

September

Average price

$1,204
China Airlines
  • China Airlines
  • 3/3-17/3
  • 2 total stops
  • 42h 05m total
  • San Francisco to Southeast Asia
Search Deals
United Airlines
  • United Airlines
  • 11/11
  • 2 total stops
  • 35h 11m total
  • San Francisco to Southeast Asia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($251 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($106 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from San Francisco to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Southeast Asia
Explore the most affordable flight options available from San Francisco to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Mon 17/1123:40SFO - MNL
1 stop18h 15mChina Airlines
Wed 19/1116:55MNL - SFO
1 stop17h 50mChina Airlines
Deal found 29/10$1,110
Tue 4/1123:40SFO - MNL
1 stop18h 15mChina Airlines
Tue 25/1110:55MNL - SFO
1 stop23h 50mChina Airlines
Deal found 29/10$1,133
Tue 25/1123:50SFO - MNL
1 stop19h 55mEVA Air
Tue 2/1203:40MNL - SFO
1 stop18h 50mEVA Air
Deal found 30/10$1,163
Sun 9/1123:40SFO - MNL
1 stop18h 15mChina Airlines
Wed 19/1116:55MNL - SFO
1 stop17h 50mChina Airlines
Deal found 31/10$1,171
Sun 9/1123:40SFO - MNL
1 stop18h 15mChina Airlines
Tue 25/1110:55MNL - SFO
1 stop23h 50mChina Airlines
Deal found 30/10$1,194
Thu 6/1123:55SFO - MNL
Nonstop14h 55mUnited Airlines
Wed 19/1123:25MNL - SFO
Nonstop12h 30mUnited Airlines
Deal found 31/10$1,215
Wed 5/1114:00SFO - MNL
Nonstop15h 00mUnited Airlines
Tue 18/1109:55MNL - SFO
Nonstop12h 30mUnited Airlines
Deal found 31/10$1,218
Mon 3/1123:40SFO - MNL
1 stop18h 15mChina Airlines
Sat 15/1116:55MNL - SFO
1 stop17h 50mChina Airlines
Deal found 30/10$1,224
Tue 4/1109:30SFO - MNL
2 stops20h 20mUnited Airlines
Thu 27/1109:55MNL - SFO
Nonstop12h 30mUnited Airlines
Deal found 30/10$1,232
Tue 30/1223:45SFO - MNL
Nonstop15h 05mUnited Airlines
Tue 13/100:40MNL - SFO
2 stops21h 58mUnited Airlines
Deal found 30/10$1,240
Tue 18/1116:50SFO - MNL
2 stops37h 00mUnited Airlines
Wed 3/1222:55MNL - SFO
2 stops23h 41mUnited Airlines
Deal found 30/10$1,241

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Southeast Asia 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 647,157 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from San Francisco to Southeast Asia that are best for you.

Fly from

San Francisco

Fly to

Southeast Asia

Route

Depart

Return

Price

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 20/4

12:30-22:50

1 stop19h 20m

Manila Ninoy Aquino Intl

Wed 22/4

18:50-06:45

1 stop26h 55m

$1,163

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 12/11

23:40-15:55

1 stop24h 15m

Manila Ninoy Aquino Intl

Sat 14/2

10:55-18:45

1 stop23h 50m

$1,194

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 1/4

13:20-19:00

Nonstop14h 40m

Manila Ninoy Aquino Intl

Mon 11/5

22:25-06:20

2 stops22h 55m

$1,240

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 2/2

09:30-21:50

2 stops20h 20m

Manila Ninoy Aquino Intl

Mon 23/2

22:55-06:34

2 stops23h 39m

$1,247

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 26/11

10:40-22:05

1 stop19h 25m

Manila Ninoy Aquino Intl

Mon 8/12

09:55-06:25

Nonstop12h 30m

$1,249

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Tue 10/3

00:45-06:50

Nonstop15h 05m

Manila Ninoy Aquino Intl

Sun 5/4

21:40-19:15

Nonstop12h 35m

$1,264

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Thu 13/11

14:00-21:00

Nonstop15h 00m

Manila Ninoy Aquino Intl

Fri 5/12

23:25-19:55

Nonstop12h 30m

$1,264

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Fri 20/2

23:30-11:45

1 stop20h 15m

Manila Ninoy Aquino Intl

Fri 27/2

18:50-18:30

1 stop15h 40m

$1,284

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Thu 8/1

09:30-21:50

2 stops20h 20m

Manila Ninoy Aquino Intl

Fri 23/1

00:40-06:38

2 stops21h 58m

$1,293

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Fri 9/1

09:30-21:50

2 stops20h 20m

Manila Ninoy Aquino Intl

Wed 28/1

22:55-06:38

2 stops23h 43m

$1,293

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 21 results
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from San Francisco 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 San Francisco to Southeast Asia

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $594). Flying from San Francisco to Southeast Asia in June is currently the most expensive (average of $1,084). 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 SFO to YJX?

Find hourly flight availability from San Francisco to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

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

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 31 October 2025.
See what other customers who have flown with Cathay Pacific and Philippine Airlines from San Francisco to Southeast Asia 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
1,044 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,044 reviews
Cathay Pacific
7.6
Good
1,044 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Philippine Airlines
7.3
Good
930 reviews
Cathay Pacific
7.6
Good
1,044 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Southeast Asia. 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 from for flights from San Francisco to Southeast Asia?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Southeast Asia. It is only a 19.0 km journey to San Francisco (SFO) from San Francisco’s city centre.

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

    For as low as $1,218, EVA Air can have you in Southeast Asia from San Francisco in 15h 05m. San Francisco and Southeast Asia are separated by a distance of 11222 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Southeast Asia 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 San Francisco to Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $594). Flying from San Francisco to Southeast Asia in June is currently the most expensive (average of $1,084). 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

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.

Alternative routes for San Francisco to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
Los Angeles to Denpasar flights
Los Angeles to Hong Kong flights
Los Angeles to Manila flights
San Francisco to Manila flights

Top 2 airlines flying from San Francisco to Southeast Asia

Discover the top 2 airlines that operate flights from San Francisco to Southeast Asia. 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 647,157 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$1,183Average$1,496FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cathay PacificCheapest$1,245Average$2,531FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 San Francisco to Southeast Asia?

Cheapflights helps you search for flights from San Francisco to Southeast Asia 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 San Francisco to Southeast Asia?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Southeast Asia from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for San Francisco to Southeast Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.