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$341+ Cheap flights from San Francisco (SFO) to Southeast Asia

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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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 April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$704
(Trip.com)

One-way from

$341
(oojo)

Popular in

December

Cheapest in

April

Average price

$844
Provider with most accurate pricing for San Francisco-Manila Ninoy Aquino Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Manila Ninoy Aquino Intl flights.
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From San Francisco to Southeast Asia
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One-way flight from San Francisco to Southeast Asia
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Highest demand for flights based on searches. 8% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 25, 2025.

This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:10 pmSFO - CGK
1 stop33h 40mCathay Pacific
Sun 5/182:20 pmCGK - SFO
1 stop22h 20mCathay Pacific
Deal found 4/24$702
This Trip.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:30 amSFO - CGK
1 stop21h 10mSingapore Airlines
Sat 10/115:25 amCGK - SFO
1 stop18h 15mSingapore Airlines
Deal found 4/23$704
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:55 pmSFO - CGK
1 stop34h 00mPhilippine Airlines
Sat 8/3012:55 amCGK - SFO
1 stop33h 55mPhilippine Airlines
Deal found 4/24$705
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:45 amSFO - CGK
1 stop33h 25mUnited Airlines
Mon 10/202:30 pmCGK - SFO
1 stop20h 40mUnited Airlines
Deal found 4/24$710
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:45 amSFO - CGK
1 stop24h 15mANA
Mon 9/159:25 pmCGK - SFO
2 stops36h 13mANA
Deal found 4/25$711
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:05 amSFO - BKK
1 stop21h 05mChina Airlines
Tue 9/910:50 amBKK - SFO
1 stop23h 40mChina Airlines
Deal found 4/24$720
This Ovago deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:55 pmSFO - BKK
1 stop32h 35mCathay Pacific
Tue 5/133:00 pmBKK - SFO
1 stop16h 30mCathay Pacific
Deal found 4/24$721
This CheapOair deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:00 pmSFO - BKK
2 stops34h 55mChina Eastern
Mon 5/195:05 amBKK - SFO
1 stop18h 00mChina Eastern
Deal found 4/25$728
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:45 amSFO - BKK
1 stop36h 50mUnited Airlines
Tue 9/309:35 amBKK - SFO
2 stops23h 30mUnited Airlines
Deal found 4/25$730
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:10 pmSFO - CEB
1 stop20h 40mCathay Pacific
Sat 5/2412:00 pmCEB - SFO
1 stop25h 40mCathay Pacific
Deal found 4/24$730
This Gurufare deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:15 pmSFO - BKK
1 stop21h 40mANA
Tue 9/169:35 amBKK - SFO
1 stop20h 55mANA
Deal found 4/24$732
This Flightnetwork deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:30 pmSFO - BKK
1 stop33h 40mAsiana Airlines
Tue 5/131:20 amBKK - SFO
1 stop28h 10mAsiana Airlines
Deal found 4/25$733

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 25, 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 FranciscoJakarta

SFO - CGK

SFOCGK

San Francisco

Sun 5/4

11:55 pm-10:50 am

1 stop20h 55m

Jakarta Soekarno-Hatta Intl

Tue 6/3

12:55 am-8:50 pm

1 stop33h 55m

$705

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 4/29

12:55 pm-11:30 am

1 stop32h 35m

Bangkok Suvarnabhumi

Tue 5/13

3:00 pm-5:30 pm

1 stop16h 30m

$721

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 5/12

12:00 pm-12:55 pm

2 stops34h 55m

Bangkok Suvarnabhumi

Mon 5/19

5:05 am-9:05 am

1 stop18h 00m

$728

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/1

11:30 pm-11:10 pm

1 stop33h 40m

Bangkok Suvarnabhumi

Tue 5/13

1:20 am-3:30 pm

1 stop28h 10m

$730

San FranciscoJakarta

SFO - CGK

SFOCGK

San Francisco

Sat 5/3

12:20 am-7:40 pm

1 stop29h 20m

Jakarta Soekarno-Hatta Intl

Mon 5/19

2:20 pm-10:40 pm

1 stop22h 20m

$730

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/1

1:45 am-4:35 am

1 stop36h 50m

Bangkok Suvarnabhumi

Sat 5/10

10:45 pm-1:00 pm

1 stop28h 15m

$745

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 5/8

10:00 am-8:25 pm

1 stop44h 25m

Bangkok Suvarnabhumi

Tue 5/13

8:40 am-6:20 pm

1 stop23h 40m

$746

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 5/4

10:58 pm-12:15 am

2 stops35h 17m

Ho Chi Minh City

Thu 5/29

7:00 am-11:00 am

1 stop18h 00m

$747

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 5/25

3:30 pm-9:10 pm

1 stop39h 40m

Bangkok Suvarnabhumi

Sun 6/1

10:45 pm-1:00 pm

1 stop28h 15m

$748

San FranciscoJakarta

SFO - CGK

SFOCGK

San Francisco

Thu 5/1

7:06 am-11:45 pm

2 stops26h 39m

Jakarta Soekarno-Hatta Intl

Wed 5/14

7:00 am-9:25 am

1 stop40h 25m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 60 results
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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 round-trip 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, March is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $958). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $1,574). 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 April 25, 2025.

When flying from San Francisco to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 April 25, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from San Francisco to Southeast Asia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
157 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Crew

9.3

Comfort

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
157 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Crew

9.3

Comfort

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,180 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Crew

9.3

Comfort

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,063 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Crew

9.3

Comfort

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,453 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Crew

9.3

Comfort

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
157 reviews

Overall

9.1

Boarding

9.0

Entertainment

9.0

Crew

9.3

Comfort

9.0

Food

8.9

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Southeast Asia. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • What are the cheapest airlines to fly from San Francisco to Southeast Asia one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $341. Users have also found prices from $374 and $375 on Air India and AIR PREMIA, respectively.

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

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

  • 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 vacation 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, March is the cheapest month in which you can book a flight from San Francisco to Southeast Asia (average of $958). Flying from San Francisco to Southeast Asia in December is currently the most expensive (average of $1,574). 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

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Alternative routes for San Francisco to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to Southeast Asia

Discover the top 10 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 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$246Average$1,181FlexibilityNo cancel feeOn-time77%
China SouthernCheapest$522Average$907FlexibilityNo cancel feeOn-time69%
Vietnam AirlinesCheapest$528Average$938FlexibilityNo cancel feeOn-time81%
Air ChinaCheapest$533Average$691FlexibilityNo cancel feeOn-time67%
China EasternCheapest$542Average$783FlexibilityNo cancel feeOn-time62%
AIR PREMIACheapest$606Average$651FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$611Average$750FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$628Average$1,008FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$666Average$887FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$675Average$889FlexibilityNo cancel feeOn-time81%

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