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

1 flights are operational daily from California to Bangkok as of June 2026. The most popular departure time for this route is 11:00PM, with 100% of flights per day taking off in the evening.

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

Delta, Korean Air, and China Eastern are the most popular carriers operating from California to Bangkok

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

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

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 55m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Bangkok?

China Airlines, Singapore Airlines and Asiana 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 29% 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.

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 June 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.

$453 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.

9:34 am - 11:35 pm

SJC

BKK

24h 01m

2 stops

2:35 am - 3:50 pm

BKK

SJC

27h 15m

2 stops

$857Korean Air

Mon, Aug 24 - Sun, Aug 30

7:15 am - 11:20 pm

SJC

BKK

25h 05m

2 stops

9:30 pm - 2:32 pm

BKK

SJC

32h 02m

2 stops

$866Korean Air

Thu, Nov 12 - Tue, Dec 1

7:00 am - 9:30 pm

ONT

BKK

23h 30m

2 stops

12:55 am - 5:17 pm

BKK

ONT

31h 22m

2 stops

$880Korean Air

Tue, Nov 3 - Mon, Nov 16

6:00 am - 1:05 am

ONT

BKK

29h 05m

2 stops

9:50 am - 10:52 pm

BKK

ONT

27h 02m

2 stops

$881Delta

Mon, Jul 13 - Tue, Jul 28

1:00 pm - 1:05 am

ONT

BKK

46h 05m

2 stops

11:30 pm - 10:52 pm

BKK

ONT

37h 22m

2 stops

$887Delta

Sun, Jul 12 - Mon, Jul 27

7:43 pm - 8:00 pm

SJC

BKK

33h 17m

2 stops

3:50 pm - 12:11 pm

BKK

SJC

35h 21m

2 stops

$888Singapore Airlines

Tue, Nov 10 - Tue, Dec 1

4:50 pm - 4:35 am

LAX

BKK

21h 45m

1 stop

7:00 am - 11:16 pm

BKK

LAX

30h 16m

2 stops

$893United Airlines

Thu, Oct 1 - Wed, Oct 14

8:21 pm - 9:35 am

LAX

BKK

23h 14m

2 stops

9:10 am - 3:05 pm

BKK

LAX

19h 55m

1 stop

$894United Airlines

Wed, Oct 14 - Thu, Oct 29

10:10 am - 11:35 pm

LAX

BKK

23h 25m

1 stop

11:45 am - 7:50 am

BKK

LAX

34h 05m

1 stop

$898Asiana Airlines

Tue, Oct 6 - Wed, Oct 21

11:45 am - 8:05 am

SFO

BKK

30h 20m

1 stop

8:15 pm - 9:50 am

BKK

SFO

27h 35m

1 stop

$915Singapore Airlines

Tue, Sep 1 - Sun, Sep 6

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Air Canada flights from California to Bangkok

Our best Air Canada deals on California to Bangkok flight tickets

Air Canada

Sep 7

SAN12:35 pmSan Diego

26h 30m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Oct 9

BKK7:05 amBangkok Suvarnabhumi

23h 07m

1 stop

SAN4:12 pmSan Diego

$1,168

Air Canada

Jun 20

LAS6:50 amLas Vegas Harry Reid Intl

32h 15m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Jun 27

BKK1:20 amBangkok Suvarnabhumi

29h 41m

2 stops

LAS5:01 pmLas Vegas Harry Reid Intl

$1,404

Air Canada

Jun 15

SAN4:55 pmSan Diego

22h 10m

1 stop

BKK5:05 amBangkok Suvarnabhumi

Jun 29

BKK7:45 amBangkok Suvarnabhumi

27h 13m

2 stops

SAN8:58 pmSan Diego

$1,454

Korean Air flights from California to Bangkok

Our best Korean Air deals on California to Bangkok flight tickets

Korean Air

Aug 24

SJC9:34 amSan Jose

24h 01m

2 stops

BKK11:35 pmBangkok Suvarnabhumi

Aug 30

BKK2:35 amBangkok Suvarnabhumi

27h 15m

2 stops

SJC3:50 pmSan Jose

$857

Korean Air

Nov 12

SJC7:15 amSan Jose

25h 05m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Dec 1

BKK9:30 pmBangkok Suvarnabhumi

32h 02m

2 stops

SJC2:32 pmSan Jose

$866

Korean Air

Jul 12

LAX3:32 pmLos Angeles

40h 13m

2 stops

BKK9:45 pmBangkok Suvarnabhumi

Jul 19

BKK11:30 pmBangkok Suvarnabhumi

34h 46m

2 stops

LAX8:16 pmLos Angeles

$901

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Mon 8/24

9:34 am-11:35 pm

2 stops24h 01m

Bangkok Suvarnabhumi

Sun 8/30

2:35 am-3:50 pm

2 stops27h 15m

$857

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Thu 11/12

7:15 am-11:20 pm

2 stops25h 05m

Bangkok Suvarnabhumi

Tue 12/1

9:30 pm-2:32 pm

2 stops32h 02m

$866

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Tue 11/3

7:00 am-9:30 pm

2 stops23h 30m

Bangkok Suvarnabhumi

Mon 11/16

12:55 am-5:17 pm

2 stops31h 22m

$880

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Mon 7/13

6:00 am-1:05 am

2 stops29h 05m

Bangkok Suvarnabhumi

Tue 7/28

9:50 am-10:52 pm

2 stops27h 02m

$881

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Sun 7/12

1:00 pm-1:05 am

2 stops46h 05m

Bangkok Suvarnabhumi

Mon 7/27

11:30 pm-10:52 pm

2 stops37h 22m

$887

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 11/10

7:43 pm-8:00 pm

2 stops33h 17m

Bangkok Suvarnabhumi

Tue 12/1

3:50 pm-12:11 pm

2 stops35h 21m

$888

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 10/1

4:50 pm-4:35 am

1 stop21h 45m

Bangkok Suvarnabhumi

Wed 10/14

7:00 am-11:16 pm

2 stops30h 16m

$893

Quickest round-trip

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 10/14

8:21 pm-9:35 am

2 stops23h 14m

Bangkok Suvarnabhumi

Thu 10/29

9:10 am-3:05 pm

1 stop19h 55m

$894

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 10/6

10:10 am-11:35 pm

1 stop23h 25m

Bangkok Suvarnabhumi

Wed 10/21

11:45 am-7:50 am

1 stop34h 05m

$898

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 9/1

11:45 am-8:05 am

1 stop30h 20m

Bangkok Suvarnabhumi

Sun 9/6

8:15 pm-9:50 am

1 stop27h 35m

$915

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 February instead. Flights to Bangkok in February, while not as cheap as those in September, still average around $730.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $873. 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 $1,353. 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 to Bangkok Suvarnabhumi for the best California - Bangkok flight prices

How far in advance should I book a flight from California 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 $715 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

Frequently asked questions about flying from California to Bangkok

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 June 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 8,400 reviews	Search Delta flights
Philippine Airlines	PriceFrom $198	Free Cancellation	Rating 7.3 999 reviews	Search Philippine Airlines flights
China Southern	PriceFrom $473	Free Cancellation	Rating 7.5 153 reviews	Search China Southern flights
XiamenAir	PriceFrom $515	Free Cancellation	Rating 6.6 46 reviews	Search XiamenAir flights
AIR PREMIA	PriceFrom $521	Free Cancellation	Rating 8.1 96 reviews	Search AIR PREMIA flights
Vietnam Airlines	PriceFrom $532	Free Cancellation	Rating 7.7 271 reviews	Search Vietnam Airlines flights
Air India	PriceFrom $557	Free Cancellation	Rating 5.5 2,959 reviews	Search Air India flights
China Eastern	PriceFrom $584	Free Cancellation	Rating 7.3 223 reviews	Search China Eastern flights
Korean Air	PriceFrom $593	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Air China	PriceFrom $596	Free Cancellation	Rating 7.3 155 reviews	Search Air China 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 $437

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 10/1. 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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Air Canada flights from California to Bangkok

Our best Air Canada deals on California to Bangkok flight tickets

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 from California 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

Frequently asked questions about flying from California to 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.

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Airports listed have a maximum distance of 15.4 mi from Bangkok

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