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$339+ Cheap flights from California 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from California to Southeast Asia

Keep the following information in mind while searching for California to Southeast Asia flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$664
(oojo)

One-way from

$339
(oojo)

Popular in

December

Cheapest in

February

Average price

$864
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From California to Southeast Asia
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One-way flight from California to Southeast Asia
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Highest demand for flights based on searches. 7% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from California to Southeast Asia

Cheapest flights from California to Southeast Asia
Explore the most affordable flight options available from California to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/2411:35 pmSFO - BKK
2 stops27h 20mMultiple Airlines
mié. 3/121:55 amBKK - SFO
1 stop22h 05mMultiple Airlines
Deal found 2/19$663
This oojo deal was found by Cheapflights users on 2/20. 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.
lun. 3/101:00 pmSFO - BKK
2 stops35h 55mChina Eastern
vie. 3/216:15 pmBKK - SFO
2 stops29h 45mChina Eastern
Deal found 2/20$664
This oojo deal was found by Cheapflights users on 2/19. 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.
mié. 4/211:30 amSFO - BKK
1 stop31h 05mSingapore Airlines
mié. 5/286:30 pmBKK - SFO
1 stop29h 10mSingapore Airlines
Deal found 2/19$666
This AIR PREMIA deal was found by Cheapflights users on 2/19. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/213:30 pmSFO - BKK
1 stop39h 55mAIR PREMIA
jue. 4/1710:45 pmBKK - SFO
1 stop27h 45mAIR PREMIA
Deal found 2/19$682
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/611:30 amLAX - BKK
1 stop25h 35mChina Eastern
mar. 3/185:05 amBKK - LAX
1 stop19h 00mChina Eastern
Deal found 2/20$683
This oojo deal was found by Cheapflights users on 2/19. 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.
lun. 10/2011:40 pmLAX - BKK
1 stop29h 20mSingapore Airlines
jue. 11/133:40 pmBKK - LAX
1 stop19h 15mSingapore Airlines
Deal found 2/19$685
This CrystalTravel deal was found by Cheapflights users on 2/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/2411:00 amLAX - BKK
1 stop22h 20mAsiana Airlines
mié. 3/121:50 amBKK - LAX
1 stop21h 50mAsiana Airlines
Deal found 2/20$687
This Trip.com deal was found by Cheapflights users on 2/20. 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.
jue. 9/48:30 pmSFO - BKK
1 stop27h 05mAir India
mié. 9/1010:30 pmBKK - SFO
1 stop33h 50mAir India
Deal found 2/20$688
This oojo deal was found by Cheapflights users on 2/20. 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.
mar. 3/49:05 pmLAX - BKK
1 stop30h 00mAir China
dom. 3/167:30 pmBKK - LAX
1 stop38h 30mAir China
Deal found 2/20$692
This FlightHub deal was found by Cheapflights users on 2/20. 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.
lun. 4/2111:50 pmLAX - BKK
1 stop28h 05mChina Southern
dom. 5/117:00 pmBKK - LAX
1 stop38h 40mChina Southern
Deal found 2/20$693
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2211:30 pmLAX - BKK
1 stop27h 00mCathay Pacific
mar. 4/294:25 pmBKK - LAX
1 stop32h 20mCathay Pacific
Deal found 2/20$694
This United Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 9/34:50 pmLAX - SGN
1 stop38h 35mUnited Airlines
mié. 9/2410:45 pmSGN - LAX
1 stop30h 25mUnited Airlines
Deal found 2/20$699

Find flights from California to Southeast Asia within your budget

Customize your flight search to find flights from California 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 febrero 20, 2025.

Fly from

California

Fly to

Southeast Asia

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

lun. 2/24

11:35 pm-5:55 pm

2 stops27h 20m

Bangkok Suvarnabhumi

mié. 3/12

1:55 am-10:00 am

1 stop22h 05m

$663

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

lun. 3/10

1:00 pm-2:55 pm

2 stops35h 55m

Bangkok Suvarnabhumi

vie. 3/21

6:15 pm-10:00 am

2 stops29h 45m

$664

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

mié. 4/2

11:30 am-8:35 am

1 stop31h 05m

Bangkok Suvarnabhumi

mié. 5/28

6:30 pm-9:40 am

1 stop29h 10m

$666

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

vie. 3/21

3:30 pm-9:25 pm

1 stop39h 55m

Bangkok Suvarnabhumi

jue. 4/17

10:45 pm-12:30 pm

1 stop27h 45m

$682

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

jue. 3/6

11:30 am-4:05 am

1 stop25h 35m

Bangkok Suvarnabhumi

mar. 3/18

5:05 am-10:05 am

1 stop19h 00m

$683

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

lun. 3/3

11:00 am-12:20 am

1 stop22h 20m

Bangkok Suvarnabhumi

mar. 4/1

1:10 am-9:50 am

1 stop22h 40m

$685

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

mar. 3/4

9:05 pm-6:05 pm

1 stop30h 00m

Bangkok Suvarnabhumi

dom. 3/16

7:30 pm-8:00 pm

1 stop38h 30m

$692

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

lun. 4/21

11:50 pm-5:55 pm

1 stop28h 05m

Bangkok Suvarnabhumi

dom. 5/11

7:00 pm-7:40 pm

1 stop38h 40m

$693

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

mar. 4/22

11:30 pm-4:30 pm

1 stop27h 00m

Bangkok Suvarnabhumi

mar. 4/29

4:25 pm-10:45 am

1 stop32h 20m

$694

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

mar. 3/18

11:15 pm-6:35 pm

1 stop29h 20m

Ho Chi Minh City

lun. 3/31

5:10 am-8:10 pm

1 stop29h 00m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from California to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from California 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.

Travel insights for flights from California to Southeast Asia

Get recent, data-driven insights about flights from California to Southeast Asia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from California to Southeast Asia (average of $976). Flying from California to Southeast Asia in June is currently the most expensive (average of $1,580). 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 CA to YJX?

Find hourly flight availability from California 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 febrero 20, 2025.

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

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 febrero 20, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from California to Southeast Asia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
140 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air
8.4
Very good
1,200 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air
8.4
Very good
1,037 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA
8.4
Very good
842 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
140 reviews

Food

9.0

Overall

9.1

Comfort

9.0

Crew

9.3

Entertainment

9.1

Boarding

9.1

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from California 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 are the cheapest airlines to fly from California to Southeast Asia one-way?

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $339. Vietnam Airlines flights start at $352 while deals on China Southern start at $356 one-way.

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

    Yes. In addition to deals on California to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from California 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 California to Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from California to Southeast Asia (average of $976). Flying from California to Southeast Asia in June is currently the most expensive (average of $1,580). 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 California 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 California to Southeast Asia

Discover the top 10 airlines that operate flights from California 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$200Average$979FlexibilityNo cancel feeOn-time77%
China EasternCheapest$239Average$790FlexibilityNo cancel feeOn-time62%
Vietnam AirlinesCheapest$528Average$978FlexibilityNo cancel feeOn-time81%
Air ChinaCheapest$533Average$726FlexibilityNo cancel feeOn-time67%
China SouthernCheapest$535Average$1,112FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$540Average$731FlexibilityNo cancel feeOn-time49%
American AirlinesCheapest$571Average$1,008FlexibilityNo cancel feeOn-time71%
DeltaCheapest$589Average$1,138FlexibilityNo cancel feeOn-timeN/A
AIR PREMIACheapest$606Average$1,134FlexibilityNo cancel feeOn-timeN/A
Sichuan AirlinesCheapest$624Average$1,052FlexibilityNo cancel feeOn-time63%
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