How long is the flight from California to Bangkok Suvarnabhumi Airport?

United Airlines, Korean Air, and Asiana Airlines can get you from California to Bangkok Suvarnabhumi Airport in just under 21h 40m. Your travel time can differ by up to 17h 15m. There are 13282 km between California and Bangkok Suvarnabhumi Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

฿9,649 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on เดลต้า and Asiana Airlines, with prices starting from ฿11,269 and ฿12,072, respectively.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from California to Bangkok Suvarnabhumi Airport?

When deciding which route to take from California to Bangkok Suvarnabhumi Airport, consider Los Angeles - Bangkok Suvarnabhumi, San Francisco - Bangkok Suvarnabhumi or Ontario - Bangkok Suvarnabhumi, as they are the most popular.

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

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

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

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

How can I find direct flights from California to Suvarnabhumi?

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

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

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

฿11,809+ Cheap Flights from California to Bangkok Suvarnabhumi Airport

Cheap flight deals from California to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from California to Suvarnabhumi
Explore the most affordable flight options available from California to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Tue 1/1222:50 -

1 stop23h 15m

Sun 13/1214:05 -

1 stop18h 00m

Deal found 2/11฿19,467

Sun 29/1122:00 -

1 stop36h 05m

Thu 10/1220:10 -

1 stop37h 20m

Deal found 3/11฿23,179

Tue 10/1120:55 -

1 stop23h 15m

Mon 23/1102:20 -

1 stop31h 15m

Deal found 2/11฿23,246

Tue 24/1120:55 -

1 stop37h 25m

Mon 7/1215:15 -

2 stops42h 20m

Deal found 31/10฿23,280

Sun 29/1122:00 -

1 stop30h 00m

Tue 8/1220:10 -

1 stop37h 20m

Deal found 1/11฿23,314

Sun 22/1121:30 -

2 stops28h 50m

Thu 10/1201:10 -

1 stop32h 50m

Deal found 31/10฿23,347

Sat 28/1122:00 -

1 stop25h 00m

Wed 9/1212:25 -

1 stop21h 05m

Deal found 30/10฿23,381

Mon 30/1122:25 -

1 stop24h 15m

Sun 20/1201:30 -

1 stop32h 30m

Deal found 31/10฿23,448

Sat 28/1122:00 -

1 stop33h 30m

Sun 13/1211:25 -

1 stop22h 05m

Deal found 1/11฿23,482

Tue 1/1220:55 -

2 stops36h 15m

Mon 14/1201:30 -

2 stops32h 05m

Deal found 3/11฿23,516

Tue 10/1120:55 -

2 stops30h 10m

Mon 23/1119:30 -

2 stops38h 05m

Deal found 2/11฿23,550

Tue 24/1120:55 -

2 stops36h 15m

Sun 6/1219:30 -

2 stops62h 05m

Deal found 1/11฿23,583

Best flights from California to Suvarnabhumi
Discover carefully curated flight deals from California to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Wed 20/107:00 -

2 stops25h 05m

Wed 28/423:30 -

2 stops37h 18m

Deal found 30/10฿26,519

Tue 24/1122:50 -

1 stop21h 40m

Thu 10/1216:55 -

1 stop17h 35m

Deal found 31/10฿26,721

Tue 8/1209:00 -

1 stop35h 05m

Fri 15/112:25 -

1 stop33h 15m

Deal found 31/10฿27,328

Wed 13/117:35 -

2 stops28h 50m

Wed 10/221:40 -

1 stop25h 50m

Deal found 31/10฿27,666

Sun 7/222:50 -

1 stop26h 55m

Tue 23/214:05 -

1 stop18h 00m

Deal found 31/10฿33,739

Tue 23/319:30 -

2 stops25h 30m

Wed 7/415:30 -

2 stops33h 00m

Deal found 1/11฿35,190

Wed 7/410:25 -

3 stops31h 40m

Mon 3/515:30 -

2 stops32h 17m

Deal found 31/10฿37,686

Sat 30/115:35 -

2 stops38h 55m

Sun 7/201:05 -

2 stops36h 29m

Deal found 2/11฿26,721

Mon 9/1107:25 -

2 stops24h 25m

Mon 7/1207:10 -

2 stops23h 25m

Deal found 30/10฿27,059

Wed 13/114:29 -

2 stops31h 56m

Thu 21/101:05 -

2 stops32h 22m

Deal found 3/11฿28,206

Sun 22/1117:56 -

2 stops36h 34m

Mon 7/1201:05 -

2 stops36h 54m

Deal found 3/11฿27,092

Mon 1/306:00 -

2 stops24h 30m

Fri 12/309:50 -

2 stops22h 27m

Deal found 3/11฿28,206

Fri 27/1113:50 -

2 stops30h 40m

Sat 12/1207:10 -

1 stop17h 10m

Deal found 30/10฿28,611

Wed 24/222:50 -

1 stop20h 00m

Fri 5/302:35 -

1 stop29h 30m

Deal found 1/11฿33,739

Sat 28/1121:00 -

2 stops36h 20m

Thu 10/1201:05 -

2 stops31h 54m

Deal found 2/11฿28,408

Sun 10/123:15 -

1 stop21h 15m

Tue 19/116:55 -

2 stops29h 39m

Deal found 30/10฿29,353

Sun 24/122:50 -

1 stop20h 00m

Mon 1/314:05 -

1 stop18h 00m

Deal found 2/11฿33,739

Sun 29/1110:49 -

2 stops36h 16m

Sun 6/1207:30 -

2 stops30h 29m

Deal found 1/11฿37,113

Wed 6/107:35 -

2 stops24h 30m

Tue 26/101:05 -

2 stops29h 21m

Deal found 1/11฿32,119

Sun 6/1207:00 -

2 stops37h 30m

Sun 13/1216:55 -

2 stops31h 01m

Deal found 31/10฿29,521

Sat 30/111:25 -

2 stops35h 00m

Fri 19/201:05 -

1 stop22h 25m

Deal found 3/11฿29,758

Thu 21/118:14 -

2 stops31h 26m

Sat 6/215:10 -

2 stops41h 33m

Deal found 30/10฿37,113

Tue 24/1118:40 -

2 stops25h 50m

Wed 9/1216:55 -

1 stop17h 35m

Deal found 3/11฿29,690

Sat 28/1118:28 -

2 stops38h 52m

Wed 16/1221:40 -

2 stops31h 24m

Deal found 1/11฿30,432

Thu 25/217:09 -

2 stops31h 46m

Thu 18/313:05 -

2 stops23h 07m

Deal found 31/10฿37,113

Sat 7/1107:25 -

2 stops25h 55m

Wed 11/1109:10 -

2 stops25h 07m

Deal found 2/11฿30,095

Wed 17/318:55 -

2 stops28h 30m

Sun 4/423:30 -

2 stops33h 25m

Deal found 31/10฿38,429

Wed 25/1107:25 -

2 stops25h 55m

Wed 2/1216:55 -

2 stops32h 26m

Deal found 3/11฿30,297

Tue 5/110:56 -

3 stops37h 59m

Wed 20/107:30 -

3 stops42h 46m

Deal found 3/11฿40,352

Mon 15/218:51 -

2 stops27h 34m

Thu 18/209:50 -

2 stops28h 05m

Deal found 1/11฿38,800

Find flight deals from California to Suvarnabhumi

Round-trip from	฿17,409
One-way from	฿11,809
Popular in	December
Cheapest in	March
Average price	฿26,046

China Airlines
10/1-16/1
2 total stops
44h 25m total
California to Bangkok

Search Deals

Korean Air
25/2-31/12
2 total stops
23h 30m total
California to Bangkok

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (฿66,187 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (฿32,971 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Tue 26/1

11:00-00:20

1 stop22h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿12,720

OntarioBangkok

ONT Ontario - BKK Bangkok Suvarnabhumi

ONTBKK

Ontario

Tue 9/3

07:00-00:20

2 stops26h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿12,821

OntarioBangkok

ONT Ontario - BKK Bangkok Suvarnabhumi

ONTBKK

Ontario

Wed 24/2

07:00-23:05

2 stops25h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿12,821

OntarioBangkok

ONT Ontario - BKK Bangkok Suvarnabhumi

ONTBKK

Ontario

Tue 26/1

07:00-23:05

2 stops25h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿12,821

OntarioBangkok

ONT Ontario - BKK Bangkok Suvarnabhumi

ONTBKK

Ontario

Wed 17/3

17:47-13:25

2 stops29h 38m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿12,888

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Thu 7/1

11:10-11:30

1 stop33h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿12,989

Fastest return journey

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Sat 30/1

11:00-23:05

1 stop21h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿13,529

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Sat 30/1

07:35-23:05

2 stops24h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿13,630

OntarioBangkok

ONT Ontario - BKK Bangkok Suvarnabhumi

ONTBKK

Ontario

Sat 16/1

07:00-21:30

2 stops23h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿13,698

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Thu 19/11

11:30-05:10

1 stop26h 40m

Bangkok Suvarnabhumi

Wed 31/12

00:00-09:00

Nonstop0h 00m

฿14,373

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from California to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from California with our price prediction graph.

LAX-BKK

ONT-BKK

SMF-BKK

SAN-BKK

SFO-BKK

Estimated return 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.

Cheapflights Insights

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

USCA-BKK

LAX-BKK

ONT-BKK

SMF-BKK

SAN-BKK

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

Currently, March is the cheapest month in which you can book a flight from California to Bangkok Suvarnabhumi Airport (average of ฿24,731). Flying from California to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿43,388). 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 BKK?

When flying from California to Bangkok Suvarnabhumi Airport, 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 California to Bangkok Suvarnabhumi Airport

The most flights from USCA to BKK 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).

How much does it cost for a return flight from California to Bangkok Suvarnabhumi Airport?

Airfare is below average for this route at the moment.

California to Bangkok Suvarnabhumi Airport flights typically cost between ฿23,212 and ฿29,285 in November.
The cheapest return price found within the last 5 days was ฿23,179 on China Southern (29 Nov–10 Dec).

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

The price you pay for your flight from California to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from California to Bangkok Suvarnabhumi Airport?
United Airlines, Korean Air, and Asiana Airlines can get you from California to Bangkok Suvarnabhumi Airport in just under 21h 40m. Your travel time can differ by up to 17h 15m. There are 13282 km between California and Bangkok Suvarnabhumi Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from California to Bangkok Suvarnabhumi Airport one-way?
฿9,649 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on เดลต้า and Asiana Airlines, with prices starting from ฿11,269 and ฿12,072, respectively.
What are the most popular routes from California to Bangkok Suvarnabhumi Airport?
When deciding which route to take from California to Bangkok Suvarnabhumi Airport, consider Los Angeles - Bangkok Suvarnabhumi, San Francisco - Bangkok Suvarnabhumi or Ontario - Bangkok Suvarnabhumi, as they are the most popular.
Can I find deals for flights from California to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on California to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from California to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Suvarnabhumi.
Can I find deals for business class flights from California to Suvarnabhumi?
Yes. Cheapflights offers flight deals from California to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?
Currently, March is the cheapest month in which you can book a flight from California to Bangkok Suvarnabhumi Airport (average of ฿24,731). Flying from California to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿43,388). 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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Top 7 airlines flying from California to Suvarnabhumi

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest฿18,458	Average฿28,020	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Korean Air	Cheapest฿19,657	Average฿23,203	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Cathay Pacific	Cheapest฿19,821	Average฿26,198	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Asiana Airlines	Cheapest฿20,005	Average฿26,218	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
ANA	Cheapest฿21,452	Average฿26,896	FlexibilityNo cancel fee	On-time80%	Search ANA flights
China Airlines	Cheapest฿23,880	Average฿24,993	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
EVA Air	Cheapest฿26,542	Average฿34,346	FlexibilityNo cancel fee	On-time74%	Search EVA Air flights

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How does Cheapflights help users find flights from California to Suvarnabhumi?

When you search for this flight from California to Suvarnabhumi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from California to Suvarnabhumi?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from California to Suvarnabhumi.

Can Cheapflights find flights from California to Suvarnabhumi with no change fees?

Certainly. Search results for flights to Suvarnabhumi from California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from California to Suvarnabhumi become cheaper?

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Cheap flights from California to Bangkok Suvarnabhumi Airport from ฿11,809

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from California to Suvarnabhumi

Cheapest flights from California to SuvarnabhumiExplore the most affordable flight options available from California to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Explore the most affordable flight options available from California to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from California to SuvarnabhumiDiscover carefully curated flight deals from California to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals from California to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Direct flights from California to SuvarnabhumiExplore direct flight options from California to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Explore direct flight options from California to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Last-minute flights from California to SuvarnabhumiDiscover last-minute flight deals from California to Suvarnabhumi. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from California to Suvarnabhumi. Data last updated 4 November 2026 and is based on user searches.

One-way flights from California to SuvarnabhumiSearch for one-way flight options from California to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Search for one-way flight options from California to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from California to Suvarnabhumi

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Popular in

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

Best time to book a flight from California to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from California with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from California to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2026.

When flying from California to Bangkok Suvarnabhumi Airport, 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 California to Bangkok Suvarnabhumi Airport

The most flights from USCA to BKK 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).

How much does it cost for a return flight from California to Bangkok Suvarnabhumi Airport?

Airfare is below average for this route at the moment.

California to Bangkok Suvarnabhumi Airport flights typically cost between ฿23,212 and ฿29,285 in November.The cheapest return price found within the last 5 days was ฿23,179 on China Southern (29 Nov–10 Dec).

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

The price you pay for your flight from California to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from California to Bangkok Suvarnabhumi Airport?

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

What are the most popular routes from California to Bangkok Suvarnabhumi Airport?

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

How can I find direct flights from California to Suvarnabhumi?

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

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

Travelling to a place near Bangkok Suvarnabhumi Airport?

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Alternative routes for California to Suvarnabhumi

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

Complete your trip

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

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Search flights from California to Suvarnabhumi by cabin class

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

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Check out other popular destinations found by fellow travellers in 2026

Top 7 airlines flying from California to Suvarnabhumi

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How does Cheapflights help users find flights from California to Suvarnabhumi?

Why should you use Cheapflights to find cheap flight tickets from California to Suvarnabhumi?

Can Cheapflights find flights from California to Suvarnabhumi with no change fees?

Can Cheapflights notify me if prices for flights from California to Suvarnabhumi become cheaper?

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Cheapest flights from California to Suvarnabhumi
Explore the most affordable flight options available from California to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from California to Suvarnabhumi
Discover carefully curated flight deals from California to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Direct flights from California to Suvarnabhumi
Explore direct flight options from California to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.

Last-minute flights from California to Suvarnabhumi
Discover last-minute flight deals from California to Suvarnabhumi. Data last updated 4 November 2026 and is based on user searches.

One-way flights from California to Suvarnabhumi
Search for one-way flight options from California to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

California to Bangkok Suvarnabhumi Airport flights typically cost between ฿23,212 and ฿29,285 in November.
The cheapest return price found within the last 5 days was ฿23,179 on China Southern (29 Nov–10 Dec).