Find flights
Deals
When to book
FAQs

Cheap flights from California to Bangkok Suvarnabhumi Airport from ฿13,347

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from California to Suvarnabhumi

Enter your travel dates to find the best prices.

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 6 May 2026.

Sun 16/800:05
LAX
-
BKK
1 stop22h 15m
Singapore Airlines
Fri 25/912:15
BKK
-
LAX
1 stop21h 25m
Singapore Airlines
Deal found 4/5฿21,506
Sun 30/821:50
LAX
-
BKK
1 stop26h 25m
Singapore Airlines
Sun 27/909:20
BKK
-
LAX
1 stop24h 20m
Singapore Airlines
Deal found 3/5฿21,669
Sun 30/814:20
LAX
-
BKK
2 stops27h 45m
Singapore Airlines
Sun 20/913:35
BKK
-
LAX
1 stop22h 15m
Singapore Airlines
Deal found 1/5฿22,093
Sun 30/800:05
LAX
-
BKK
1 stop24h 10m
Singapore Airlines
Thu 17/915:30
BKK
-
LAX
1 stop20h 20m
Singapore Airlines
Deal found 1/5฿22,158
Sun 30/800:05
LAX
-
BKK
1 stop29h 55m
Singapore Airlines
Thu 24/909:20
BKK
-
LAX
1 stop26h 30m
Singapore Airlines
Deal found 2/5฿22,256
Tue 11/814:20
LAX
-
BKK
2 stops27h 45m
Singapore Airlines
Wed 4/1121:10
BKK
-
LAX
2 stops28h 45m
Singapore Airlines
Deal found 4/5฿22,485
Thu 20/814:20
LAX
-
BKK
2 stops27h 45m
Singapore Airlines
Thu 24/915:30
BKK
-
LAX
1 stop20h 20m
Singapore Airlines
Deal found 4/5฿22,648
Wed 26/812:30
LAX
-
BKK
1 stop25h 35m
China Eastern
Mon 23/1101:55
BKK
-
LAX
1 stop22h 10m
China Eastern
Deal found 1/5฿22,746
Tue 1/907:30
LAX
-
BKK
2 stops25h 30m
Multiple Airlines
Mon 7/907:55
BKK
-
LAX
2 stops23h 15m
Multiple Airlines
Deal found 3/5฿22,778
Tue 10/1111:30
LAX
-
BKK
1 stop22h 25m
China Eastern
Wed 18/1101:55
BKK
-
LAX
1 stop22h 10m
China Eastern
Deal found 2/5฿22,876
Tue 1/907:30
LAX
-
BKK
2 stops25h 30m
Multiple Airlines
Thu 12/1117:50
BKK
-
LAX
2 stops41h 00m
Multiple Airlines
Deal found 1/5฿23,007
Sun 1/1119:50
LAX
-
BKK
1 stop25h 30m
Singapore Airlines
Sun 8/1109:35
BKK
-
LAX
1 stop23h 35m
Singapore Airlines
Deal found 1/5฿23,268

Find flight deals from California to Suvarnabhumi

Keep the following information in mind while searching for California to Suvarnabhumi flight deals. Data was last updated 6 May 2026.

Round-trip from

฿21,506

One-way from

฿13,347

Popular in

December

Cheapest in

March

Average price

฿27,934
Singapore Airlines
  • Singapore Airlines
  • 17/8-25/9
  • 2 total stops
  • 47h 45m total
  • California to Bangkok
Search Deals
Philippine Airlines
  • Philippine Airlines
  • 3/8
  • 1 total stop
  • 29h 15m total
  • California to Bangkok
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿47,874 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿26,009 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from California to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 6 May 2026.
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

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Fri 30/10

07:00-23:20

2 stops26h 20m

Bangkok Suvarnabhumi

Fri 13/11

09:40-17:17

2 stops22h 37m

฿31,067

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Sun 18/10

06:00-01:05

2 stops29h 05m

Bangkok Suvarnabhumi

Mon 9/11

21:30-22:43

2 stops40h 13m

฿31,067

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Fri 30/10

07:00-21:30

2 stops24h 30m

Bangkok Suvarnabhumi

Sat 14/11

00:55-17:17

2 stops31h 22m

฿31,230

OaklandBangkok

OAK - BKK

OAKBKK

Oakland

Mon 19/10

05:55-01:05

2 stops29h 10m

Bangkok Suvarnabhumi

Mon 9/11

21:30-16:32

2 stops34h 02m

฿31,883

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Tue 29/9

09:05-01:05

2 stops26h 00m

Bangkok Suvarnabhumi

Mon 5/10

02:35-14:52

2 stops26h 17m

฿32,046

San JoseBangkok

SJC - BKK

SJCBKK

San Jose

Thu 10/9

07:00-23:35

2 stops26h 35m

Bangkok Suvarnabhumi

Mon 14/9

23:30-18:45

2 stops33h 15m

฿32,079

OntarioBangkok

ONT - BKK

ONTBKK

Ontario

Mon 31/8

07:00-23:35

2 stops26h 35m

Bangkok Suvarnabhumi

Fri 4/9

09:50-17:16

2 stops45h 26m

฿32,079

Las VegasBangkok

LAS - BKK

LASBKK

Las Vegas Harry Reid Intl

Mon 31/8

14:52-09:35

3 stops28h 43m

Bangkok Suvarnabhumi

Thu 3/9

07:00-22:01

2 stops29h 01m

฿32,307

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 10/5

19:59-23:35

2 stops37h 36m

Bangkok Suvarnabhumi

Tue 26/5

21:40-07:35

1 stop23h 55m

฿32,536

Santa AnaBangkok

SNA - BKK

SNABKK

Santa Ana J. Wayne/Orange Cnty

Wed 21/10

07:15-23:35

2 stops26h 20m

Bangkok Suvarnabhumi

Tue 27/10

00:55-14:40

2 stops27h 45m

฿33,678

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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.
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

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 52 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 California to Bangkok Suvarnabhumi Airport?

Currently, September is the cheapest month in which you can book a flight from California to Bangkok Suvarnabhumi Airport (average of ฿22,321). Flying from California to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿37,561). 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?

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 6 May 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

Explore weekly flight availability from California to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 May 2026.

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?

Related info for your journey

Find useful and relevant information for your journey from California to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    เดลต้า, Korean Air, and United Airlines can get you from California to Bangkok Suvarnabhumi Airport in just under 24h 30m. Your travel time can differ by up to 4h 35m. There are 13325 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?

    ฿9,333 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 Philippine Airlines and Cathay Pacific, with prices starting from ฿10,003 and ฿10,051, 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, September is the cheapest month in which you can book a flight from California to Bangkok Suvarnabhumi Airport (average of ฿22,321). Flying from California to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿37,561). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Cha-am
Ayutthaya
Pak Chong
Kanchanaburi
Sattahip
Ko Lan

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 California to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
San Francisco to Suvarnabhumi flights
Boston to Suvarnabhumi flights
Honolulu to Suvarnabhumi flights

Top 8 airlines flying from California to Suvarnabhumi

Discover the top 8 airlines that operate flights from California to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest฿17,853Average฿28,150FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Korean AirCheapest฿19,013Average฿22,443FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Cathay PacificCheapest฿19,171Average฿24,255FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Asiana AirlinesCheapest฿19,535Average฿24,658FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
ANACheapest฿20,749Average฿26,044FlexibilityNo cancel feeOn-time80%
Search ANA flights
China AirlinesCheapest฿24,015Average฿27,454FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
STARLUX AirlinesCheapest฿24,565Average฿28,096FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
EVA AirCheapest฿25,673Average฿29,159FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.