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

For as low as $1,196, China Airlines can have you in Southeast Asia from San Francisco in 14h 15m. San Francisco and Southeast Asia are separated by a distance of 11222 km. This flight may include one or multiple stops. Find deals

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm. Find deals

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C). Find deals

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

To save up to 8% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Southeast Asia from $1,279 1-2 weeks out and tickets from $1,353 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Francisco to Southeast Asia?

Our data shows that September tends to be the cheapest month to fly to Southeast Asia from San Francisco. Users have commonly found prices around $1,400 for the month, but tickets can be as low as $945. Due to multiple factors, prepare for potentially higher prices in December.

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.

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.

$562+ Flights from San Francisco to Southeast Asia

Cheap flight deals from San Francisco to Southeast Asia

Round-trip from	$1,069
One-way from	$562
Popular in	December
Cheapest in	September
Average price	$1,194

China Airlines
9/2-9/3
2 total stops
55h 25m total
San Francisco to Southeast Asia

Search Deals

Singapore Airlines
27/1
1 total stop
33h 45m total
San Francisco to Southeast Asia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($273 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($108 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from San Francisco to Southeast Asia

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 12 September 2025.

Mon 27/1010:40SFO - MNL

1 stop33h 45mSingapore Airlines

Tue 25/1114:05MNL - SFO

1 stop33h 45mSingapore Airlines

Deal found 12/9$1,110

Wed 22/1011:30SFO - MNL

1 stop33h 20mSingapore Airlines

Wed 5/1114:05MNL - SFO

1 stop33h 45mSingapore Airlines

Deal found 11/9$1,120

Tue 23/900:20SFO - MNL

1 stop18h 15mCathay Pacific

Thu 16/1012:30MNL - SFO

1 stop20h 00mCathay Pacific

Deal found 12/9$1,129

Tue 23/900:20SFO - MNL

1 stop18h 15mCathay Pacific

Sun 5/1005:30MNL - SFO

1 stop32h 10mCathay Pacific

Deal found 9/9$1,131

Sun 12/1001:05SFO - MNL

1 stop17h 30mChina Airlines

Tue 28/1016:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 12/9$1,132

Mon 3/1122:50SFO - MNL

2 stops47h 00mSAUDIA

Mon 17/1111:25MNL - SFO

2 stops47h 04mSAUDIA

Deal found 10/9$1,145

Tue 11/1123:40SFO - MNL

1 stop18h 15mChina Airlines

Tue 2/1216:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 9/9$1,152

Sat 18/1022:50SFO - MNL

1 stop36h 50mVietnam Airlines

Wed 19/1104:00MNL - SFO

1 stop29h 00mVietnam Airlines

Deal found 12/9$1,161

Tue 21/1023:55SFO - MNL

Nonstop14h 35mMultiple Airlines

Tue 25/1120:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 11/9$1,169

Mon 17/1122:55SFO - MNL

2 stops43h 00mSAUDIA

Wed 3/1221:40MNL - SFO

2 stops60h 54mSAUDIA

Deal found 10/9$1,175

Fri 19/901:05SFO - MNL

1 stop17h 30mChina Airlines

Mon 29/916:50MNL - SFO

1 stop18h 05mChina Airlines

Deal found 11/9$1,185

Sun 21/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Mon 20/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 10/9$1,194

Best flights from San Francisco to Southeast Asia
Discover carefully curated flight deals from San Francisco to Southeast Asia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Tue 4/1123:40SFO - MNL

1 stop24h 15mChina Airlines

Thu 20/1116:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 12/9$1,132

Mon 3/1122:50SFO - MNL

2 stops47h 00mSAUDIA

Mon 17/1111:25MNL - SFO

2 stops47h 04mSAUDIA

Deal found 10/9$1,145

Mon 22/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Tue 14/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 11/9$1,196

Sun 23/1122:30SFO - MNL

Nonstop15h 05mMultiple Airlines

Fri 12/1220:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 10/9$1,214

Mon 22/912:50SFO - MNL

1 stop31h 05mKorean Air

Sun 28/903:05MNL - SFO

1 stop22h 35mKorean Air

Deal found 10/9$1,223

Sat 10/123:40SFO - MNL

1 stop24h 15mChina Airlines

Fri 23/116:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 12/9$1,169

Mon 22/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Mon 13/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 11/9$1,196

Mon 13/1023:55SFO - MNL

Nonstop14h 35mMultiple Airlines

Fri 14/1120:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 11/9$1,214

Tue 10/312:40SFO - MNL

1 stop22h 15mKorean Air

Mon 30/301:10MNL - SFO

1 stop24h 30mKorean Air

Deal found 10/9$1,223

Sun 16/1123:40SFO - MNL

1 stop18h 15mChina Airlines

Thu 22/116:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 10/9$1,185

Tue 6/109:30SFO - MNL

2 stops20h 20mUnited Airlines

Tue 3/200:40MNL - SFO

2 stops21h 58mUnited Airlines

Deal found 11/9$1,224

Direct flights from San Francisco to Southeast Asia
Explore direct flight options from San Francisco to Southeast Asia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Mon 13/1000:40SFO - MNL

Nonstop14h 15mUnited Airlines

Thu 23/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 11/9$1,194

Mon 27/1015:00SFO - MNL

Nonstop15h 00mUnited Airlines

Wed 5/1123:25MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 11/9$1,196

Mon 9/222:30SFO - MNL

Nonstop15h 05mPhilippine Airlines

Tue 10/323:15MNL - SFO

Nonstop12h 15mPhilippine Airlines

Deal found 11/9$1,226

Tue 23/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Thu 2/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 11/9$1,230

Wed 24/923:55SFO - MNL

Nonstop14h 35mPhilippine Airlines

Wed 1/1022:45MNL - SFO

Nonstop13h 05mPhilippine Airlines

Deal found 10/9$1,232

Wed 15/1023:55SFO - MNL

Nonstop14h 35mPhilippine Airlines

Tue 28/1023:10MNL - SFO

Nonstop12h 20mPhilippine Airlines

Deal found 12/9$1,233

Sat 27/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Wed 15/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 12/9$1,241

Mon 10/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Sun 23/1123:25MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 11/9$1,276

Fri 26/923:55SFO - MNL

Nonstop14h 35mPhilippine Airlines

Mon 6/1022:45MNL - SFO

Nonstop13h 05mPhilippine Airlines

Deal found 10/9$1,277

Thu 5/214:00SFO - MNL

Nonstop15h 00mUnited Airlines

Fri 27/209:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 11/9$1,280

Last-minute flights from San Francisco to Southeast Asia
Discover last-minute flight deals from San Francisco to Southeast Asia. Data last updated 12 September 2025 and is based on user searches.

Fri 19/901:05SFO - MNL

1 stop17h 30mChina Airlines

Tue 30/904:00MNL - SFO

1 stop30h 55mChina Airlines

Deal found 11/9$1,185

Sun 21/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Mon 20/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 10/9$1,194

Sun 21/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Thu 9/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 11/9$1,196

Tue 23/900:20SFO - MNL

1 stop20h 00mCathay Pacific

Mon 13/1020:20MNL - SFO

1 stop17h 20mCathay Pacific

Deal found 12/9$1,129

Tue 23/900:20SFO - MNL

1 stop18h 15mCathay Pacific

Sun 5/1005:30MNL - SFO

1 stop32h 10mCathay Pacific

Deal found 9/9$1,131

Sat 11/1000:20SFO - MNL

1 stop18h 15mCathay Pacific

Mon 3/1119:40MNL - SFO

1 stop17h 35mCathay Pacific

Deal found 10/9$1,205

Sun 12/1001:05SFO - MNL

1 stop17h 30mChina Airlines

Tue 28/1016:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 12/9$1,132

Sat 18/1022:50SFO - MNL

1 stop36h 50mVietnam Airlines

Wed 19/1104:00MNL - SFO

1 stop29h 00mVietnam Airlines

Deal found 12/9$1,161

Tue 21/1023:55SFO - MNL

Nonstop14h 35mMultiple Airlines

Tue 18/1120:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 11/9$1,169

Wed 22/1011:30SFO - MNL

1 stop33h 20mSingapore Airlines

Wed 5/1114:05MNL - SFO

1 stop33h 45mSingapore Airlines

Deal found 11/9$1,120

Mon 27/1010:40SFO - MNL

1 stop33h 45mSingapore Airlines

Tue 25/1114:05MNL - SFO

1 stop33h 45mSingapore Airlines

Deal found 12/9$1,110

Mon 27/1022:50SFO - MNL

2 stops48h 00mSAUDIA

Mon 17/1111:25MNL - SFO

2 stops47h 04mSAUDIA

Deal found 11/9$1,145

One-way flights from San Francisco to Southeast Asia
Search for one-way flight options from San Francisco to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Tue 27/109:40SFO - MNL

1 stop33h 45mSingapore Airlines

Deal found 10/9$562

Fri 6/209:40SFO - MNL

1 stop33h 45mSingapore Airlines

Deal found 11/9$564

Sun 18/109:40SFO - MNL

1 stop33h 45mSingapore Airlines

Deal found 10/9$572

Tue 23/900:20SFO - MNL

1 stop32h 55mCathay Pacific

Deal found 11/9$609

Mon 3/1122:50SFO - MNL

2 stops47h 00mSAUDIA

Deal found 10/9$626

Sun 5/1000:40SFO - MNL

Nonstop14h 15mUnited Airlines

Deal found 11/9$659

Tue 30/909:20SFO - MNL

2 stops20h 50mUnited Airlines

Deal found 12/9$667

Fri 31/1023:30SFO - MNL

1 stop20h 05mAsiana Airlines

Deal found 10/9$671

Mon 6/1012:50SFO - MNL

1 stop31h 05mKorean Air

Deal found 11/9$673

Wed 17/915:43SFO - MNL

2 stops28h 12mKorean Air

Deal found 11/9$682

Sat 27/922:45SFO - MNL

2 stops55h 05mSAUDIA

Deal found 12/9$686

Mon 10/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Deal found 11/9$694

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Tue 4/11

23:40-15:55

1 stop24h 15m

Manila Ninoy Aquino Intl

Thu 20/11

16:55-18:45

1 stop17h 50m

$1,132

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 3/11

22:50-13:50

2 stops47h 00m

Manila Ninoy Aquino Intl

Mon 17/11

11:25-18:29

2 stops47h 04m

$1,145

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Sat 10/1

23:40-15:55

1 stop24h 15m

Manila Ninoy Aquino Intl

Fri 23/1

16:55-18:45

1 stop17h 50m

$1,169

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Sun 16/11

23:40-09:55

1 stop18h 15m

Manila Ninoy Aquino Intl

Thu 22/1

16:55-18:45

1 stop17h 50m

$1,185

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 22/9

00:40-05:55

Nonstop14h 15m

Manila Ninoy Aquino Intl

Tue 14/10

08:40-06:35

Nonstop12h 55m

$1,196

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 22/9

00:40-05:55

Nonstop14h 15m

Manila Ninoy Aquino Intl

Mon 13/10

08:40-06:35

Nonstop12h 55m

$1,196

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Sun 23/11

22:30-05:35

Nonstop15h 05m

Manila Ninoy Aquino Intl

Fri 12/12

20:20-20:34

1 stop16h 14m

$1,214

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 13/10

23:55-05:30

Nonstop14h 35m

Manila Ninoy Aquino Intl

Fri 14/11

20:20-20:34

1 stop16h 14m

$1,214

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 22/9

12:50-10:55

1 stop31h 05m

Manila Ninoy Aquino Intl

Sun 28/9

03:05-10:40

1 stop22h 35m

$1,223

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Tue 10/3

12:40-01:55

1 stop22h 15m

Manila Ninoy Aquino Intl

Mon 30/3

01:10-10:40

1 stop24h 30m

$1,223

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 21 results

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 $489). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $911). 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?

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

See what other customers who have flown with 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.

Philippine Airlines

7.2

Good

911 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,July 2025

MNL - SEA

my Philippine airlines experience was horrible since they canceled my $2800 worth of tickets and then told me to make a change I had to pay $2800 more after they just quoted me $700. This is a bait and switch scam!I even bought that stupid insurance through Kayak but since Philippine Air canceled my tickets, I had no recourse.

Philippine Airlines

7.2

Good

911 reviews

Philippine Airlines

7.2

Good

911 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,July 2025

MNL - SEA

Related info for your journey

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 $1,196, China Airlines can have you in Southeast Asia from San Francisco in 14h 15m. 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 $489). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $911). 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

Alternative routes for San Francisco to Southeast Asia

Los Angeles to Narita flights

San Francisco to Manila flights

Los Angeles to Hong Kong flights

Los Angeles to Manila flights

Los Angeles to Haneda flights

Los Angeles to Denpasar flights

Complete your trip

Kastrup Copenhagen Airport car hire

Madrid Barajas Airport car hire

Los Angeles Airport car hire

Bangkok Suvarnabhumi Airport car hire

Incheon Intl Airport car hire

Barcelona-El Prat Airport car hire

Miami Airport car hire

Amsterdam Schiphol Airport car hire

Bogotá El Dorado Airport car hire

Frankfurt am Main Airport car hire

San Francisco Airport car hire

Lisbon Humberto Delgado Airport car hire

Direct flights to

Top airline flying from San Francisco to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	Cheapest$1,258	Average$1,590	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights

Fly with Cheapflights

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.

Cheap flights from San Francisco to Southeast Asia from $562

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.

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 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Southeast Asia

Cheapest flights from San Francisco to Southeast AsiaExplore 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 12 September 2025.

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 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Southeast Asia that are best for you.

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.

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?

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 12 September 2025.

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with 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.

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?

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

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

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

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

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

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.

Top airline flying from San Francisco to Southeast Asia

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 12 September 2025.