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

For as low as $1,199, EVA Air 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

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.

$606+ Flights from San Francisco to Southeast Asia

Cheap flight deals from San Francisco to Southeast Asia

Round-trip from	$1,087
One-way from	$606
Popular in	December
Cheapest in	September
Average price	$1,154

Singapore Airlines
29/11-24/12
2 total stops
64h 30m total
San Francisco to Southeast Asia

Search Deals

Cathay Pacific
24/9
1 total stop
19h 25m total
San Francisco to Southeast Asia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($260 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($102 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 18 September 2025.

Sat 29/1109:40SFO - MNL

1 stop33h 45mSingapore Airlines

Wed 24/1217:05MNL - SFO

1 stop30h 45mSingapore Airlines

Deal found 17/9$1,087

Mon 27/1010:40SFO - MNL

1 stop33h 45mSingapore Airlines

Tue 25/1114:05MNL - SFO

1 stop33h 45mSingapore Airlines

Deal found 17/9$1,115

Tue 23/900:20SFO - MNL

1 stop18h 15mCathay Pacific

Thu 16/1012:30MNL - SFO

1 stop20h 00mCathay Pacific

Deal found 17/9$1,135

Mon 27/1023:40SFO - MNL

1 stop25h 15mChina Airlines

Mon 24/1103:35MNL - SFO

1 stop31h 10mChina Airlines

Deal found 18/9$1,136

Sun 26/1000:40SFO - MNL

1 stop31h 10mEVA Air

Mon 24/1103:40MNL - SFO

1 stop27h 20mEVA Air

Deal found 18/9$1,147

Mon 27/1023:30SFO - MNL

Nonstop15h 05mMultiple Airlines

Tue 25/1120:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 18/9$1,172

Mon 17/1122:55SFO - MNL

2 stops42h 55mSAUDIA

Fri 5/1215:40MNL - SFO

2 stops41h 07mSAUDIA

Deal found 17/9$1,178

Thu 2/1001:05SFO - MNL

1 stop17h 30mChina Airlines

Thu 29/110:55MNL - SFO

1 stop23h 50mChina Airlines

Deal found 15/9$1,189

Mon 17/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Mon 1/1209:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 15/9$1,199

Wed 17/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Wed 1/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 18/9$1,202

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 18 September 2025.

Mon 17/1112:00SFO - MNL

1 stop18h 50mEVA Air

Tue 25/1103:40MNL - SFO

1 stop19h 00mEVA Air

Deal found 16/9$1,147

Wed 8/1023:55SFO - MNL

Nonstop14h 35mMultiple Airlines

Wed 12/1120:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 17/9$1,172

Mon 13/1000:40SFO - MNL

Nonstop14h 15mUnited Airlines

Thu 23/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 17/9$1,199

Mon 2/214:00SFO - MNL

Nonstop15h 00mUnited Airlines

Mon 16/209:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 16/9$1,199

Wed 11/212:00SFO - MNL

1 stop18h 50mEVA Air

Sat 21/203:40MNL - SFO

1 stop18h 50mEVA Air

Deal found 17/9$1,207

Wed 11/309:30SFO - MNL

2 stops21h 20mUnited Airlines

Tue 17/300:40MNL - SFO

2 stops20h 55mUnited Airlines

Deal found 16/9$1,228

Thu 30/1009:30SFO - MNL

2 stops21h 20mUnited Airlines

Sun 16/1122:55MNL - SFO

2 stops23h 41mUnited Airlines

Deal found 16/9$1,228

Wed 28/109:30SFO - MNL

2 stops20h 20mUnited Airlines

Tue 3/300:40MNL - SFO

2 stops21h 54mUnited Airlines

Deal found 17/9$1,228

Mon 26/109:30SFO - MNL

2 stops20h 20mUnited Airlines

Sun 8/222:55MNL - SFO

2 stops23h 43mUnited Airlines

Deal found 16/9$1,228

Mon 12/109:30SFO - MNL

2 stops20h 20mUnited Airlines

Tue 27/100:40MNL - SFO

2 stops21h 58mUnited Airlines

Deal found 16/9$1,228

Wed 25/209:30SFO - MNL

2 stops20h 20mUnited Airlines

Wed 25/322:55MNL - SFO

2 stops22h 40mUnited Airlines

Deal found 17/9$1,228

Wed 25/209:30SFO - MNL

2 stops20h 20mUnited Airlines

Mon 9/322:55MNL - SFO

2 stops22h 40mUnited Airlines

Deal found 17/9$1,228

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 18 September 2025.

Mon 17/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Mon 8/1209:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 15/9$1,199

Wed 4/222:30SFO - MNL

Nonstop15h 05mPhilippine Airlines

Wed 18/323:10MNL - SFO

Nonstop12h 20mPhilippine Airlines

Deal found 18/9$1,235

Mon 9/222:30SFO - MNL

Nonstop15h 05mPhilippine Airlines

Tue 10/323:10MNL - SFO

Nonstop12h 20mPhilippine Airlines

Deal found 16/9$1,237

Fri 28/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Tue 23/1209:55MNL - SFO

Nonstop12h 35mUnited Airlines

Deal found 17/9$1,244

Mon 13/1000:40SFO - MNL

Nonstop14h 15mUnited Airlines

Tue 4/1109:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 16/9$1,280

Sun 19/1000:40SFO - MNL

Nonstop14h 15mUnited Airlines

Wed 29/1009:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 16/9$1,286

Fri 28/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Sat 20/1223:25MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 16/9$1,289

Mon 2/323:45SFO - MNL

Nonstop15h 05mUnited Airlines

Tue 31/321:40MNL - SFO

Nonstop12h 35mUnited Airlines

Deal found 15/9$1,309

Tue 14/1000:40SFO - MNL

Nonstop14h 15mUnited Airlines

Thu 27/1109:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 18/9$1,316

Sun 26/1000:55SFO - MNL

Nonstop14h 55mUnited Airlines

Sun 9/1123:25MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 17/9$1,325

Mon 26/114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Sun 8/223:25MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 16/9$1,328

Mon 24/1114:00SFO - MNL

Nonstop15h 00mUnited Airlines

Sun 7/1209:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 16/9$1,331

Last-minute flights from San Francisco to Southeast Asia
Discover last-minute flight deals from San Francisco to Southeast Asia. Data last updated 18 September 2025 and is based on user searches.

Wed 17/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Wed 1/1008:40MNL - SFO

Nonstop12h 55mUnited Airlines

Deal found 18/9$1,202

Tue 23/900:20SFO - MNL

1 stop20h 00mCathay Pacific

Tue 28/1012:35MNL - SFO

1 stop24h 40mCathay Pacific

Deal found 17/9$1,135

Tue 23/922:55SFO - MNL

2 stops54h 55mSAUDIA

Fri 7/1111:25MNL - SFO

2 stops44h 46mSAUDIA

Deal found 16/9$1,208

Thu 2/1001:05SFO - MNL

1 stop17h 30mChina Airlines

Thu 29/110:55MNL - SFO

1 stop23h 50mChina Airlines

Deal found 15/9$1,189

Sat 18/1001:05SFO - MNL

1 stop17h 30mChina Airlines

Wed 5/1116:55MNL - SFO

1 stop17h 50mChina Airlines

Deal found 17/9$1,207

Sun 26/1000:40SFO - MNL

1 stop26h 10mEVA Air

Tue 25/1118:50MNL - SFO

1 stop15h 50mEVA Air

Deal found 18/9$1,147

Mon 27/1010:40SFO - MNL

1 stop33h 45mSingapore Airlines

Tue 25/1114:05MNL - SFO

1 stop33h 45mSingapore Airlines

Deal found 17/9$1,115

Mon 27/1023:40SFO - MNL

1 stop25h 15mChina Airlines

Mon 24/1103:35MNL - SFO

1 stop31h 10mChina Airlines

Deal found 18/9$1,136

Mon 27/1023:30SFO - MNL

Nonstop15h 05mMultiple Airlines

Tue 25/1120:20MNL - SFO

1 stop16h 14mMultiple Airlines

Deal found 18/9$1,172

Mon 27/1015:00SFO - MNL

Nonstop15h 00mUnited Airlines

Tue 25/1109:55MNL - SFO

Nonstop12h 30mUnited Airlines

Deal found 17/9$1,199

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 18 September 2025.

Wed 24/923:10SFO - MNL

1 stop19h 25mCathay Pacific

Deal found 16/9$606

Tue 23/922:55SFO - MNL

2 stops54h 55mSAUDIA

Deal found 17/9$622

Sun 28/900:40SFO - MNL

Nonstop14h 15mUnited Airlines

Deal found 18/9$655

Tue 30/909:20SFO - MNL

2 stops20h 50mUnited Airlines

Deal found 18/9$663

Wed 31/1211:40SFO - MNL

1 stop22h 15mKorean Air

Deal found 15/9$667

Tue 30/1212:25SFO - MNL

2 stops45h 30mKorean Air

Deal found 15/9$676

Sun 23/1115:30SFO - MNL

2 stops38h 55mKorean Air

Deal found 15/9$693

Mon 6/1016:45SFO - MNL

2 stops37h 25mUnited Airlines

Deal found 16/9$696

Tue 2/1209:30SFO - MNL

2 stops20h 20mUnited Airlines

Deal found 16/9$704

Sat 14/300:45SFO - MNL

Nonstop15h 05mUnited Airlines

Deal found 16/9$714

Sat 17/109:30SFO - MNL

2 stops20h 20mUnited Airlines

Deal found 16/9$721

Sat 22/1112:30SFO - MNL

2 stops43h 00mKorean Air

Deal found 16/9$734

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

Mon 17/11

12:00-22:50

1 stop18h 50m

Manila Ninoy Aquino Intl

Tue 25/11

03:40-06:40

1 stop19h 00m

$1,147

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 8/10

23:55-05:30

Nonstop14h 35m

Manila Ninoy Aquino Intl

Wed 12/11

20:20-20:34

1 stop16h 14m

$1,172

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 13/10

00:40-05:55

Nonstop14h 15m

Manila Ninoy Aquino Intl

Thu 23/10

08:40-06:35

Nonstop12h 55m

$1,199

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 2/2

14:00-21:00

Nonstop15h 00m

Manila Ninoy Aquino Intl

Mon 16/2

09:55-06:25

Nonstop12h 30m

$1,199

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 11/2

12:00-22:50

1 stop18h 50m

Manila Ninoy Aquino Intl

Sat 21/2

03:40-06:30

1 stop18h 50m

$1,207

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 11/3

09:30-21:50

2 stops21h 20m

Manila Ninoy Aquino Intl

Tue 17/3

00:40-06:35

2 stops20h 55m

$1,228

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Thu 30/10

09:30-21:50

2 stops21h 20m

Manila Ninoy Aquino Intl

Sun 16/11

22:55-06:36

2 stops23h 41m

$1,228

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Wed 28/1

09:30-21:50

2 stops20h 20m

Manila Ninoy Aquino Intl

Tue 3/3

00:40-06:34

2 stops21h 54m

$1,228

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 26/1

09:30-21:50

2 stops20h 20m

Manila Ninoy Aquino Intl

Sun 8/2

22:55-06:38

2 stops23h 43m

$1,228

San FranciscoManila

SFO - MNL

SFOMNL

San Francisco

Mon 12/1

09:30-21:50

2 stops20h 20m

Manila Ninoy Aquino Intl

Tue 27/1

00:40-06:38

2 stops21h 58m

$1,228

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 23 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

4.0

Okay

Cristian,Aug 2025

MNL - SFO

The biggest issue was the elderly couple that keep kicking, grabbing, and hitting our seats. The other issue was other flyers listening to their devices without headphones. The seats were hard for a 12 hour flight.

Philippine Airlines

7.2

Good

911 reviews

Philippine Airlines

7.2

Good

911 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Cristian,Aug 2025

MNL - SFO

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 $1,199, EVA Air 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

San Francisco to Manila flights

Los Angeles to Hong Kong flights

Los Angeles to Haneda flights

Los Angeles to Manila flights

Los Angeles to Narita flights

Los Angeles to Denpasar flights

Complete your trip

Kastrup Copenhagen Airport car hire

Los Angeles Airport car hire

Madrid Barajas 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

San Francisco Airport car hire

Bogotá El Dorado Airport car hire

Frankfurt am Main Airport car hire

Manila Ninoy Aquino Intl Airport car hire

Direct flights to

Top airline flying from San Francisco to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	Cheapest$1,250	Average$1,580	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 $606

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 24/9. 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 18 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 18 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 18 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 18 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 18 September 2025.