What is the cheapest airline that flies from California to Bangkok?

Korean Air, Delta, and United Airlines are the most popular carriers operating from California to Bangkok

How long does it take to fly to Bangkok?

Flight times from California to Bangkok vary, but if you’re flying out of Los Angeles and flying into Bangkok Suvarnabhumi Airport (one of the most popular routes), then the duration is 19h 40m on average. Another popular route from California to Bangkok is flying from San Francisco to Bangkok Suvarnabhumi Airport, which will take roughly 19h 45m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Bangkok?

China Airlines, Asiana Airlines and Singapore Airlines are the top three most popular airlines that fly to Bangkok from California according to our data. China Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 24 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

How many flights depart from California to Bangkok on average per day?

1 flights are operational daily from California to Bangkok as of March 2026. The most popular departure time for this route is 10:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from California to Bangkok on average per week?

7 flights are operational weekly from California to Bangkok as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When did momondo last update prices for flights from California to Bangkok?

Prices for flights from California to Bangkok are refreshed on a daily basis.

How many operators does momondo search for flights from California to Bangkok?

As of March 2026, there are 24 operators available to choose from for flights from California to Bangkok.

How old do you have to be to fly from California to Bangkok?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$289 Cheap Flights from California to Bangkok in 2026

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Find the cheapest flights from California to Bangkok

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 11:00 am

LAX

BKK

24h 05m

1 stop

3:30 pm - 9:20 pm

BKK

LAX

19h 50m

1 stop

$565Singapore Airlines

Sun, May 10 - Mon, May 18

8:55 pm - 12:20 pm

LAX

BKK

25h 25m

1 stop

1:35 pm - 9:20 pm

BKK

LAX

21h 45m

1 stop

$567Singapore Airlines

Wed, Apr 15 - Wed, Apr 29

10:50 am - 9:10 pm

LAX

BKK

20h 20m

1 stop

10:45 pm - 8:20 am

BKK

LAX

23h 35m

1 stop

$571AIR PREMIA

Mon, Apr 20 - Mon, Apr 27

10:50 am - 9:10 pm

LAX

BKK

20h 20m

1 stop

10:45 pm - 8:20 am

BKK

LAX

23h 35m

1 stop

$572AIR PREMIA

Wed, Apr 8 - Thu, Apr 16

11:55 pm - 4:40 pm

LAX

BKK

26h 45m

1 stop

1:50 am - 8:00 pm

BKK

LAX

32h 10m

1 stop

$573XiamenAir

Sun, Apr 19 - Sat, May 2

7:00 am - 9:45 pm

LAX

BKK

24h 45m

2 stops

9:40 pm - 3:29 pm

BKK

LAX

31h 49m

2 stops

$574Korean Air

Mon, Apr 20 - Mon, May 25

11:30 pm - 9:10 pm

LAX

BKK

31h 40m

1 stop

10:45 pm - 8:20 am

BKK

LAX

23h 35m

1 stop

$575AIR PREMIA

Sun, Apr 5 - Sun, Apr 19

7:00 am - 9:45 pm

ONT

BKK

24h 45m

2 stops

11:30 pm - 5:10 pm

BKK

ONT

31h 40m

2 stops

$586Korean Air

Mon, Apr 27 - Tue, May 12

7:05 am - 11:35 pm

BUR

BKK

26h 30m

2 stops

9:50 am - 9:42 pm

BKK

BUR

25h 52m

2 stops

$611Delta

Thu, Sep 3 - Mon, Sep 28

7:00 am - 9:45 pm

ONT

BKK

24h 45m

2 stops

9:40 pm - 5:16 pm

BKK

ONT

33h 36m

2 stops

$611Delta

Thu, Sep 3 - Wed, Sep 30

Korean Air flights from California to Bangkok

Our best Korean Air deals on California to Bangkok flight tickets

Korean Air

Apr 27

LAX10:00 amLos Angeles Los Angeles

21h 45m

1 stop

BKK9:45 pmBangkok Suvarnabhumi

May 12

BKK11:30 pmBangkok Suvarnabhumi

30h 47m

2 stops

LAX4:17 pmLos Angeles Los Angeles

$580

Korean Air

Aug 25

LAX7:35 amLos Angeles Los Angeles

24h 10m

2 stops

BKK9:45 pmBangkok Suvarnabhumi

Sep 7

BKK11:30 pmBangkok Suvarnabhumi

24h 10m

1 stop

LAX9:40 amLos Angeles Los Angeles

$582

Korean Air

Apr 27

LAX7:00 amLos Angeles Los Angeles

26h 35m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

May 12

BKK9:40 pmBangkok Suvarnabhumi

34h 51m

2 stops

LAX6:31 pmLos Angeles Los Angeles

$586

China Southern flights from California to Bangkok

Our best China Southern deals on California to Bangkok flight tickets

China Southern

Apr 25

LAX11:50 pmLos Angeles Los Angeles

24h 40m

1 stop

BKK2:30 pmBangkok Suvarnabhumi

May 20

BKK3:55 pmBangkok Suvarnabhumi

18h 05m

1 stop

LAX8:00 pmLos Angeles Los Angeles

$585

China Southern

Apr 20

LAX11:50 pmLos Angeles Los Angeles

20h 30m

1 stop

BKK10:20 amBangkok Suvarnabhumi

May 12

BKK7:00 pmBangkok Suvarnabhumi

39h 00m

1 stop

LAX8:00 pmLos Angeles Los Angeles

$587

China Southern

Apr 25

LAX11:50 pmLos Angeles Los Angeles

21h 50m

1 stop

BKK11:40 amBangkok Suvarnabhumi

May 23

BKK3:10 pmBangkok Suvarnabhumi

18h 50m

1 stop

LAX8:00 pmLos Angeles Los Angeles

$610

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Sun 5/10

8:55 pm-11:00 am

1 stop24h 05m

Bangkok Suvarnabhumi

Mon 5/18

3:30 pm-9:20 pm

1 stop19h 50m

$565

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Wed 4/15

8:55 pm-12:20 pm

1 stop25h 25m

Bangkok Suvarnabhumi

Wed 4/29

1:35 pm-9:20 pm

1 stop21h 45m

$567

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Mon 4/20

10:50 am-9:10 pm

1 stop20h 20m

Bangkok Suvarnabhumi

Mon 4/27

10:45 pm-8:20 am

1 stop23h 35m

$571

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Wed 4/8

10:50 am-9:10 pm

1 stop20h 20m

Bangkok Suvarnabhumi

Thu 4/16

10:45 pm-8:20 am

1 stop23h 35m

$572

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Sun 4/19

11:55 pm-4:40 pm

1 stop26h 45m

Bangkok Suvarnabhumi

Sat 5/2

1:50 am-8:00 pm

1 stop32h 10m

$573

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Mon 4/20

7:00 am-9:45 pm

2 stops24h 45m

Bangkok Suvarnabhumi

Mon 5/25

9:40 pm-3:29 pm

2 stops31h 49m

$574

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Sun 4/5

11:30 pm-9:10 pm

1 stop31h 40m

Bangkok Suvarnabhumi

Sun 4/19

10:45 pm-8:20 am

1 stop23h 35m

$575

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Mon 4/27

7:00 am-9:45 pm

2 stops24h 45m

Bangkok Suvarnabhumi

Tue 5/12

11:30 pm-5:10 pm

2 stops31h 40m

$586

BurbankBangkok

BUR - BKK

BURBKK

Burbank Bob Hope

Thu 9/3

7:05 am-11:35 pm

2 stops26h 30m

Bangkok Suvarnabhumi

Mon 9/28

9:50 am-9:42 pm

2 stops25h 52m

$611

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Thu 9/3

7:00 am-9:45 pm

2 stops24h 45m

Bangkok Suvarnabhumi

Wed 9/30

9:40 pm-5:16 pm

2 stops33h 36m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from California during October instead. Flights to Bangkok in October, while not as cheap as those in September, still average around $701.

What is the cheapest day to depart on your flight to Bangkok?

On average, the least expensive day to fly to Bangkok from California is on a Sunday. momondo users have found tickets for Sunday departures for as low as $699. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from California to Bangkok on a Friday will generally be more expensive and average around $1,065. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest California to Bangkok flight route?

Fly from Los Angeles Los Angeles to Bangkok Suvarnabhumi for the best California - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $796 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from California for as low as $712 on momondo.

What cabin class options are available on California to Bangkok flights?

There are 3 cabin classes available to choose from on California to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap California to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Bangkok

Fastest flight time	18h 20m
Direct flights	Every day
Airports in Bangkok	2 airports

The fastest flight from California to Bangkok takes 18h 20m

Direct flights go from California to Bangkok every day.

There are 2 airports in Bangkok. From California there are direct flights to Bangkok Suvarnabhumi (BKK).

Search flight deals

When did momondo last update prices for flights from California to Bangkok?
Prices for flights from California to Bangkok are refreshed on a daily basis.
How many operators does momondo search for flights from California to Bangkok?
As of March 2026, there are 24 operators available to choose from for flights from California to Bangkok.
How old do you have to be to fly from California to Bangkok?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Bangkok

Compare and see reviews for airlines that fly from California to Bangkok with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,277 reviews	Search Delta flights
Philippine Airlines	PriceFrom $270	Free Cancellation	Rating 7.3 965 reviews	Search Philippine Airlines flights
SAUDIA	PriceFrom $428	Free Cancellation	Rating 7.4 665 reviews	Search SAUDIA flights
China Southern	PriceFrom $472	Free Cancellation	Rating 7.4 142 reviews	Search China Southern flights
XiamenAir	PriceFrom $515	Free Cancellation	Rating 6.6 42 reviews	Search XiamenAir flights
AIR PREMIA	PriceFrom $554	Free Cancellation	Rating 8.2 83 reviews	Search AIR PREMIA flights
Air India	PriceFrom $566	Free Cancellation	Rating 5.5 2,969 reviews	Search Air India flights
China Eastern	PriceFrom $581	Free Cancellation	Rating 7.2 198 reviews	Search China Eastern flights
Air China	PriceFrom $596	Free Cancellation	Rating 7.3 141 reviews	Search Air China flights
Korean Air	PriceFrom $598	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from California to Bangkok?

It is quick and easy to find California to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

Can I find flights from California to Bangkok with flexible booking policies on momondo?

All flight searches from California to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Bangkok?

momondo helps you find the best flight between California and Bangkok by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from California to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from California to Bangkok from $289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Bangkok departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Korean Air flights from California to Bangkok

Our best Korean Air deals on California to Bangkok flight tickets

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How to get the cheapest flight ticket from California to Bangkok

What is the cheapest month to fly to Bangkok?

What is the cheapest day to depart on your flight to Bangkok?

What is the cheapest California to Bangkok flight route?

How far in advance should I book a flight to Bangkok?

What cabin class options are available on California to Bangkok flights?

What is the cheapest airline that flies from California to Bangkok?

What airlines fly to Bangkok?

How many flights depart from California to Bangkok on average per day?

How many flights depart from California to Bangkok on average per week?

How long does it take to fly to Bangkok?

Cheap California to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Bangkok

Fastest flight time

Direct flights

Airports in Bangkok

Best airlines flying from California to Bangkok

Compare and see reviews for airlines that fly from California to Bangkok with momondo

Why use momondo?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok

Fly your favorite airline to Bangkok

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