What are the cheapest airlines to fly from Bangkok to California one-way?

To fly one-way, consider booking your trip with Sichuan Airlines, which is currently one of the cheapest options available, starting at $278. Korean Air flights start at $319 while deals on XiamenAir start at $331 one-way.

Weekly flight availability from Bangkok to California

The most flights from TH1 to USCA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

What are the most popular routes from Bangkok to California?

Most travelers choose Bangkok Suvarnabhumi - Los Angeles, Bangkok Suvarnabhumi - San Francisco or Bangkok Suvarnabhumi - Ontario when deciding on the best route from Bangkok to California.

What are the cheapest flights from Bangkok to California?

The cheapest flight price from Bangkok to California is $648. On average you can expect to pay $715. The most popular route, (Bangkok Suvarnabhumi - Los Angeles), can usually be booked for $634.

What are the most popular airlines that fly from Bangkok to California?

When booking a flight from Bangkok to California, you may want to consider flying on EVA Air, Asiana Airlines or China Airlines as they are the most popular for this route.

Can I find deals for flights from Bangkok to California that include hotel bookings?

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

How can I find direct flights from Bangkok to California?

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

Can I find deals for business class flights from Bangkok to California?

Yes. Cheapflights offers flight deals from Bangkok to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Bangkok to California

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Bangkok to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Bangkok to California

Popular in	July
Cheapest in	November
Average price	$774

Highest demand for flights based on searches. 8% potential increase in price ($78 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Insights

Everything you need to know about your flight from Bangkok to California

Prices

Airlines

How far ahead should I book a flight from Bangkok to California?

The price you pay for your flight from Bangkok to California may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Bangkok to California (average of $748). Flying from Bangkok to California in August is currently the most expensive (average of $966). 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 BKK to CA?

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

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Bangkok to California, such as STARLUX Airlines,EVA Air, andChina Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

8.8

Very good

393 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

STARLUX Airlines

8.8

Very good

393 reviews

STARLUX Airlines

8.8

Very good

393 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

EVA Air

8.5

Very good

1,544 reviews

STARLUX Airlines

8.8

Very good

393 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

China Airlines

8.2

Very good

848 reviews

STARLUX Airlines

8.8

Very good

393 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Asiana Airlines

8.1

Very good

563 reviews

STARLUX Airlines

8.8

Very good

393 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

United Airlines

7.4

Good

10,289 reviews

STARLUX Airlines

8.8

Very good

393 reviews

Reviews

1 / 15

8.0

Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Related info for your journey

What are the cheapest airlines to fly from Bangkok to California one-way?
To fly one-way, consider booking your trip with Sichuan Airlines, which is currently one of the cheapest options available, starting at $278. Korean Air flights start at $319 while deals on XiamenAir start at $331 one-way.
What are the most popular routes from Bangkok to California?
Most travelers choose Bangkok Suvarnabhumi - Los Angeles, Bangkok Suvarnabhumi - San Francisco or Bangkok Suvarnabhumi - Ontario when deciding on the best route from Bangkok to California.
What are the cheapest flights from Bangkok to California?
The cheapest flight price from Bangkok to California is $648. On average you can expect to pay $715. The most popular route, (Bangkok Suvarnabhumi - Los Angeles), can usually be booked for $634.
Can I find deals for flights from Bangkok to California that include hotel bookings?
Yes. In addition to deals on Bangkok to California flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bangkok to California?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to California.
Can I find deals for business class flights from Bangkok to California?
Yes. Cheapflights offers flight deals from Bangkok to California 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 Bangkok to California?
Currently, November is the cheapest month in which you can book a flight from Bangkok to California (average of $748). Flying from Bangkok to California in August is currently the most expensive (average of $966). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Bangkok to California

Top 10 airlines flying from Bangkok to California

Airline	Cheapest	Average	Flexibility	On-time
Philippine Airlines	Cheapest$541	Average$678	FlexibilityNo cancel fee	On-time60%
Cathay Pacific	Cheapest$643	Average$754	FlexibilityNo cancel fee	On-time72%
Asiana Airlines	Cheapest$655	Average$752	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$681	Average$1,031	FlexibilityNo cancel fee	On-time69%
ANA	Cheapest$686	Average$895	FlexibilityNo cancel fee	On-time80%
Korean Air	Cheapest$687	Average$773	FlexibilityNo cancel fee	On-time81%
STARLUX Airlines	Cheapest$699	Average$826	FlexibilityNo cancel fee	On-timeN/A
China Airlines	Cheapest$735	Average$865	FlexibilityNo cancel fee	On-time70%
EVA Air	Cheapest$764	Average$844	FlexibilityNo cancel fee	On-time74%
Thai Airways	Cheapest$806	Average$966	FlexibilityNo cancel fee	On-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Bangkok to California

Find cheap flights from Bangkok to California with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Bangkok to California

Popular in

Cheapest in

Average price

Cheapflights Insights

How far ahead should I book a flight from Bangkok to California?

The price you pay for your flight from Bangkok to California may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

What is the cheapest time of day to fly from BKK to CA?

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

Weekly flight availability from Bangkok to California

The most flights from TH1 to USCA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing California

Read through reviews of airlines operating flights from Bangkok to California, such as STARLUX Airlines,EVA Air, andChina Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest airlines to fly from Bangkok to California one-way?

What are the most popular routes from Bangkok to California?

What are the cheapest flights from Bangkok to California?

Can I find deals for flights from Bangkok to California that include hotel bookings?

How can I find direct flights from Bangkok to California?

Can I find deals for business class flights from Bangkok to California?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangkok to California

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to California by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Bangkok to California by cabin class

Find flights from Bangkok to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Bangkok and California flights

Browse other Bangkok and California flight options. Last updated on October 5, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Bangkok to California flights

Consider these flights traveling from Bangkok to California.

Top 10 airlines flying from Bangkok to California

100% Free

Book with Flexibility

Travel Smart