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

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

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

1 flights are operational daily from California to Thailand 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 Thailand on average per week?

7 flights are operational weekly from California to Thailand 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.

How long is the flight from California to Thailand?

The flight from California to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in California) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 19h 40m on average. If you fly from San Francisco (another popular airport in California) to Bangkok Suvarnabhumi Airport, then the average flight time is 19h 45m.

What airlines fly to Thailand?

Singapore Airlines, China Airlines and Cathay Pacific are the top three most popular airlines that fly to Thailand from California according to our data. Singapore Airlines is the first choice among our users, with 27% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 24 different airlines that fly to Thailand 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 Thailand?

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

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

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

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

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 Thailand.

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

The required travel and health documents for your Thailand 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 Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$289 Cheap Flights from California to Thailand in 2026

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Find the cheapest flights from California to Thailand

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 Thailand

Our best Korean Air deals on California to Thailand 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 Thailand

Our best China Southern deals on California to Thailand 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 Thailand

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 Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from California, with most prices found around $689. If you are unable to visit Thailand during the month of September, then departing from California during the month October is also very affordable. Most momondo users find prices during this month for around $701.

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

The cheapest day to depart on your flight to Thailand is on a Sunday when prices can be found for as low as $699. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Friday, with ticket prices averaging around $1,065.

What is the cheapest California to Thailand flight route?

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

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

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

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

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

Can stopping save me money on California to Thailand flights?

You could potentially save up to 6% on your flight if you consider stops on a California to Thailand flight.

Cheap California to Thailand flight deals and tips

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

Best Price Found	$321
Fastest flight time	18h 20m
Direct flights	Every day
Airports in Thailand	74 airports

The best one-way flight to Thailand from California in the past 72 hours is $321. The best round-trip flight deal from California to Thailand found on momondo in the last 72 hours is $754.

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

Direct flights go from California to Thailand every day.

There are 74 airports in Thailand. From California there are direct flights to Bangkok Suvarnabhumi (BKK).

Search flight deals

When did momondo last update prices for flights from California to Thailand?
Prices for flights from California to Thailand are refreshed on a daily basis.
How many operators does momondo search for flights from California to Thailand?
As of March 2026, there are 24 operators available to choose from for flights from California to Thailand.
How old do you have to be to fly from California to Thailand?
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 Thailand.
What documentation or ID do you need to fly to Thailand?
The required travel and health documents for your Thailand 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 Thailand. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Thailand?
Based on momondo bookings for flights between California and Thailand, the leading plane model is Boeing 787-8 Dreamliner, making up 66.67% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 15.56%, Boeing 737 MAX 8 with 6.67%, and Boeing 777-300ER with 4.44%.

Best airlines flying from California to Thailand

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,276 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
Korean Air	PriceFrom $557	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air 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

Why use momondo?

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

It is quick and easy to find California to Thailand 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 Thailand that suits you.

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

Flights from California to Thailand with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential California to Thailand flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of California to Thailand flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities

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Feeling lucky

Popular cities in Thailand

Flights to Bangkokfrom $497

Flights to Phuket Cityfrom $497

Flights to Chiang Maifrom $665

Flights to Ko Samuifrom $735

Flights to Krabifrom $790

Flights to Surat Thanifrom $812

Flights to Chiang Raifrom $890

Flights to Udon Thanifrom $882

Flights to Hat Yaifrom $1,095

Flights to Khon Kaenfrom $886

Flights to Ubon Ratchathanifrom $931

Flights to Tratfrom $998

Cheap flights from California to Thailand 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 Thailand 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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Cheap round-trip flights

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Korean Air flights from California to Thailand

Our best Korean Air deals on California to Thailand flight tickets

China Southern flights from California to Thailand

Our best China Southern deals on California to Thailand flight tickets

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Use the filters below to find and compare flights from California to Thailand that are best for you.

See travel insights to Thailand from

How to get the cheapest flight ticket from California to Thailand

What is the cheapest month to fly to Thailand?

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

What is the cheapest California to Thailand flight route?

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

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

Can stopping save me money on California to Thailand flights?

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

What airlines fly to Thailand?

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

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

How long is the flight from California to Thailand?

Cheap California to Thailand flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Thailand

Best airlines flying from California to Thailand

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

Why use momondo?

An easier way to manage your Thailand 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

Popular cities in Thailand

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Thailand flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Thailand

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Thailand

List of cabin classes available on flights landing in Thailand. Availability may vary depending on flight origin and airline.

Complete your trip to Thailand

Explore popular destinations other users love

According to popular flight searches on momondo this year