$497 Find Cheap Flights from Bangkok to California - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bangkok to California departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to California.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to California.
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Cheap Flights from Bangkok to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles2 stops$739
San Francisco
San Francisco1 stop$816
San Jose
San Jose2 stops$1,039
Fresno
Fresno2 stops$1,214
Los Angeles
Los Angeles2 stops$739
San Francisco
San Francisco1 stop$816
San Jose
San Jose2 stops$1,039
Fresno
Fresno2 stops$1,214

Book Cheap Bangkok to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to California

Tue, Oct 6 - Wed, Jan 27
Air Canada Logo
7:45 am - 1:35 pm
BKK
-
LAX
19h 50m
2 stops
Air Canada Logo
2:25 pm - 12:45 am
LAX
-
BKK
43h 20m
2 stops
$739Air Canada
Mon, Oct 12 - Sun, Nov 1
XiamenAir Logo
7:50 pm - 8:00 pm
BKK
-
LAX
38h 10m
1 stop
XiamenAir Logo
10:45 pm - 12:45 am
LAX
-
BKK
35h 00m
1 stop
$748XiamenAir
Tue, Jul 14 - Sat, Aug 29
ANA Logo
9:35 am - 12:36 am
BKK
-
LAS
29h 01m
2 stops
ANA Logo
6:50 am - 11:55 pm
LAS
-
BKK
27h 05m
2 stops
$766ANA
Tue, Jul 14 - Sat, Aug 29
ANA Logo
9:35 am - 12:36 am
BKK
-
LAS
29h 01m
2 stops
ANA Logo
6:50 am - 11:55 pm
LAS
-
BKK
27h 05m
2 stops
$767ANA
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
9:35 am - 12:28 am
BKK
-
LAS
28h 53m
2 stops
United Airlines Logo
3:07 pm - 4:35 am
LAS
-
BKK
47h 28m
2 stops
$789United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
9:35 am - 12:28 am
BKK
-
LAS
28h 53m
2 stops
United Airlines Logo
8:04 am - 9:35 am
LAS
-
BKK
35h 31m
2 stops
$793United Airlines
Mon, Oct 5 - Wed, Oct 21
China Airlines Logo
2:40 am - 6:00 pm
BKK
-
ONT
29h 20m
1 stop
China Airlines Logo
12:10 am - 12:10 pm
ONT
-
BKK
22h 00m
1 stop
$879China Airlines
Wed, Sep 9 - Sun, Sep 20
China Airlines Logo
1:20 pm - 6:40 pm
BKK
-
ONT
19h 20m
1 stop
China Airlines Logo
12:10 am - 9:45 am
ONT
-
BKK
19h 35m
1 stop
$880China Airlines
Wed, Oct 14 - Wed, Oct 28
STARLUX Airlines Logo
1:10 pm - 5:05 pm
BKK
-
ONT
17h 55m
1 stop
STARLUX Airlines Logo
10:45 pm - 4:30 pm
ONT
-
BKK
27h 45m
1 stop
$894STARLUX Airlines
Wed, Sep 9 - Mon, Sep 21
STARLUX Airlines Logo
1:10 pm - 5:05 pm
BKK
-
ONT
17h 55m
1 stop
STARLUX Airlines Logo
11:30 pm - 4:40 pm
ONT
-
BKK
27h 10m
1 stop
$895STARLUX Airlines
Booking Insights

KAYAK's insights & trends for Bangkok to California flights

Get data-powered insights and trends into flights from Bangkok to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Bangkok to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok to California departing in October.

What is the cheapest Bangkok to California flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to California from Bangkok found in the last 5 days was to Los Angeles, at $1,591 round-trip. The most popular route is from Bangkok Suvarnabhumi Airport (BKK) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 5 days was $1,591.

What is the cheapest time of day to fly to California?

The average price for all round-trip flights from Bangkok to California depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to California is generally in the evening, when round-trip flights cost $1,466 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,466.

What is the cheapest month to fly from Bangkok to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok to California is October, when tickets cost $349 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is $661 and $657 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bangkok to California, you should book around 6 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Cheapest flight$497
Flight from Bangkok Suvarnabhumi Airport to San Francisco

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Bangkok to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Bangkok to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bangkok to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Bangkok to California

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bangkok to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 337 reviews
9.2Crew
8.9Comfort
8.6Food
8.8Entertainment
8.9Boarding
Airline reviews

Customer service in Hanoi needs work, outside of that, everything was good.

6.0 GoodAnonymous, Jun 2026
HAN - TPE
Read more STARLUX Airlines reviews

Customer service in Hanoi needs work, outside of that, everything was good.

Premium economy seats that I paid extra are not worthed.there was not much difference from the regular economy seats yet I paid alot more for it Disappointed

It did not feel like a luxury airline. We had booked premium economy and opted for AVML meals. This was one of the worst meal in any of the flights and I’m a frequent flyer. No great snack options were available. Drink selection was limited to wine and beer. On a long flight, you need a variety of food which was unfortunately not available. The seats were just OK and the foot rest are not comfortable.. Airline staff for courteous Audio and video section is extremely limited

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

The food was amazing good especially for evonoply. The seats were comfy more then usually..crew was very nice and helpful.

amazing and great food. everything was smooth from start to finished

love this boutique luxury airline. crew was nice and attentive. Lounge is too small , i think they should have more area for relaxing and lounging not just to sit and eat .. feels like a cafeteria more than a lounge. overall i enjoy it. food on the plane LAX to Teipei should inprove a bit. no flavor and more drinks pls

The overall experience with STARLUX was phenomenal. One of the best highlights for me was the smooth landing in LA(smoothest landing I’ve experienced ever) and the attentiveness of all your staff from check-in to boarding. Also, flight left and landed between airports on time. I highly recommend Starlux to my family and friends and I’m excited to fly with you again.

We are scare because almost missing the fligh from Seattle to San Diego ! Starlux not have enough members for servicing with wheel chairs? We almost left behind , so we must walking !?

We are on economy premium but they put us in economy seating? Asking why the fligh supports said : If you not happy you can claim for refund?

Other than spotty internet, great servic, comfortable and smooth flight!

I liked that they gave us a couple of meals and drinks but the meal was not good and not many options especially if we are seated in the back of the plane.

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

My flight was amazing smooth and the attendants were so friendly and nice

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

What could have been better, was we were delayed from takeoff for two hours. Initially we were informed that we were delayed for refueling. Then we taxied out on the tarmac, then just waited there for a long time, with no explanation of the delay. Were we just waiting on takeoff clearance or was there some other reason for the delay? The pilot, nor none of the crew informed us passengers. That was not good customer service. That needs to be improved, whenever a delay, inform the passengers for the reason.

More seat space More bathrooms Charging outlets Plane was old

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

It was a pleasure to fly with EVA airlines from Taipei to San Francisco.

The crew were professional and attentive. Blankets and pillows were on each seat which was appreciated. The food was served warm and had a balance of various nutritional options. As far as the monitor there were not enough English speaking choices and foreign shows did not offer English captions.

We really enjoyed our flight to Seattle. The food was great and service was attentive.

Everything was fine except the seats were quite compressed and hard for the 12 hour flight

The crew are amazing. Very professional, polite, kind, and accommodating.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

Been flying with China Airline over years many times. Good experience with them, no issues.

Smooth sailing trip, pilots are good. Less amount of food offered but the quality is okey.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

Flight went very well. Cabin crew were all courteous and very helpful, always with smiles on their faces. Food was great. I always love heated nuts with wine. Flying business class with Philippine Airlines is always a pleasant experience.

It was amazing with great service. But the seating could have been better if there was ample arm rest areas

Flight attendants did very well, they were all friendly and very helpful .

Great food selection in lounge. Excellent bartender, friendly staff. Good service on the plane.

Everything is ok except the manner of transporting the people that includes me on a wheelchair. That was my first time cuz I was suffering from “sciatica “ and couldn’t walk well. Upon arrival at LAX it took me almost 3 hrs to get out of the airport bcuz of these wheelchairs procedures. If only I can manage to walk I should have done so OMG. Other than that so far everything is ok. THANK YOU.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

My luggages were lost and the service attendant was extremely unprofessional. Despite presenting my luggage claim slips, the attendant stated she had “no record” of my bags and made no meaningful effort to assist. When I explained that the luggage contained our family’s complete scuba diving equipment, her response was dismissive, stating that she “didn’t care.” While lost luggage is frustrating on its own, the lack of professionalism and lack of empathy significantly worsened the situation.

Flight was good took off on time arrived early. Crew was awesome and did a great job. Very helpful and courteous. Bags arrived super fast with no hassles. Great flight!!!!!!

Excellent! All flight related was memorable ! My first experience with Mabuhay Lounge,,, not so good

Great. Always great service and their pilots know how to land planes properly

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

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.