$429 Find Cheap Flights from Bangkok to San Francisco

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 San Francisco departing on 2/28. 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 San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to San Francisco.
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Everything you should know

Cheapest round-trip
$750
Overall average: $1,038
Cathay Pacific
Sat 1/31Sun 2/15
BKK - SFO • 1 stop
Cheapest one-way
$429
Multiple Airlines
Sat 2/28
DMK - SFO • 2 stops
Top airlines
Asiana Airlines
Cheapest • from $784 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bangkok to San Francisco 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 San Francisco

Sat, Jan 31 - Sun, Feb 15
Cathay Pacific Logo
3:05 pm - 4:05 pm
BKK
-
SFO
16h 00m
1 stop
Cathay Pacific Logo
10:55 pm - 10:40 am
SFO
-
BKK
20h 45m
1 stop
$750Cathay Pacific
Sat, Jan 31 - Mon, Feb 16
Cathay Pacific Logo
7:15 pm - 9:00 pm
BKK
-
SFO
16h 45m
1 stop
Cathay Pacific Logo
9:45 pm - 10:40 am
SFO
-
BKK
21h 55m
1 stop
$752Cathay Pacific
Sun, Feb 1 - Thu, Feb 12
Asiana Airlines Logo
11:55 pm - 2:00 pm
BKK
-
SFO
29h 05m
1 stop
Asiana Airlines Logo
11:50 pm - 10:00 pm
SFO
-
BKK
31h 10m
1 stop
$759Asiana Airlines
Thu, Apr 2 - Sat, Apr 18
Multiple Airlines Logo
11:20 am - 5:55 pm
BKK
-
SFO
20h 35m
1 stop
Multiple Airlines Logo
6:45 pm - 8:25 pm
SFO
-
BKK
35h 40m
2 stops
$763Multiple Airlines
Fri, Feb 13 - Thu, Mar 19
Vietnam Airlines Logo
9:15 pm - 5:00 pm
BKK
-
SFO
34h 45m
1 stop
Vietnam Airlines Logo
10:10 pm - 1:10 pm
SFO
-
BKK
25h 00m
1 stop
$778Vietnam Airlines
Sat, Jan 31 - Tue, Feb 10
Asiana Airlines Logo
12:20 pm - 2:00 pm
BKK
-
SFO
16h 40m
1 stop
Asiana Airlines Logo
11:50 pm - 10:00 pm
SFO
-
BKK
31h 10m
1 stop
$784Asiana Airlines
Fri, Feb 13 - Tue, Feb 24
Multiple Airlines Logo
9:15 pm - 5:00 pm
BKK
-
SFO
34h 45m
1 stop
Multiple Airlines Logo
3:00 pm - 4:55 pm
SFO
-
BKK
34h 55m
2 stops
$789Multiple Airlines
Sun, Mar 1 - Mon, Mar 9
Delta Logo
2:05 am - 10:41 pm
BKK
-
SFO
35h 36m
2 stops
Delta Logo
7:29 pm - 12:45 am
SFO
-
BKK
39h 16m
2 stops
$791Delta
Thu, Feb 12 - Tue, Feb 24
Delta Logo
2:05 am - 10:41 pm
BKK
-
SFO
35h 36m
2 stops
Delta Logo
5:55 am - 12:55 am
SFO
-
BKK
28h 00m
2 stops
$792Delta
Wed, Feb 11 - Thu, Mar 19
Multiple Airlines Logo
2:20 pm - 5:00 pm
BKK
-
SFO
17h 40m
1 stop
Multiple Airlines Logo
3:25 pm - 7:50 am
SFO
-
BKK
26h 25m
2 stops
$798Multiple Airlines
Booking Insights

KAYAK's insights & trends for Bangkok to San Francisco flights

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

What is the cheapest month to fly from Bangkok to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok to San Francisco, 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 San Francisco is November, where tickets cost $750 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $1,097 and $1,038 respectively.

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

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 San Francisco, 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 San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Cheapest flight$429
Flight from Bangkok Don Mueang Intl to San Francisco

When to book flights from Bangkok to San Francisco

Are your dates flexible? Find out the best times to travel from Bangkok to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bangkok to San Francisco

  • Can I upgrade to first class after booking economy for the flight from Bangkok to San Francisco?

    Yes. If you book a flight on Delta Airlines in business or economy class, you can fly first class for an additional discounted fee. You will end up paying less for the first class than you would have if you had purchased first class directly, thanks to the ticket upgrade request by the airline through email or the app. This offer is often sent during your first layover.

  • Can I conveniently fly from Bangkok to San Francisco with my furry friend?

    Yes, you can travel comfortably with your pet on a flight from Bangkok to San Francisco, especially if you book your flight via Etihad Airways. Based on reservations made in advance, the airline only admits a certain number of animals on board. You should know that your pet cannot travel in the passenger cabin, but in the temperature and pressure-controlled cargo hold.

  • Which airlines should I consider for my flight from Bangkok to San Francisco with my kids?

    American Airlines is among the airlines you should consider for your flight from Bangkok to San Francisco with kids. The airline provides fascinating on-board facilities to make you and your child(ren) more comfortable during the flight. Among its kid-friendly amenities are roomy chairs, additional legroom, and priority boarding for parents with young children.

  • Which nearby cities can I get to after deplaning from my Bangkok to San Francisco flight at San Francisco (SFO)?

    Unlike San Francisco, SFO serves as a destination airport for passengers connecting to neighboring cities such as Mountain View, Palo Alto, Santa Clara, and San Jose. A more flexible and efficient way to get from SFO to these cities is by renting a car or taxi.

  • What is the cheapest flight from Bangkok to San Francisco?

    In the last 3 days, the lowest price for a flight from Bangkok to San Francisco was $429 for a one-way ticket and $750 for a round-trip.

  • Do I need a passport to fly between Bangkok and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Bangkok.

  • Which airports will I be using when flying from Bangkok to San Francisco?

    Bangkok has 2 major airports: Bangkok Suvarnabhumi and Bangkok Don Mueang Intl. San Francisco is the only airport in San Francisco. You’ll usually find the cheapest deals if you fly from Bangkok Suvarnabhumi Airport.

  • Which aircraft models fly most regularly from Bangkok to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bangkok to San Francisco?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Bangkok and San Francisco, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to San Francisco from Bangkok?

    Taipei City is the most popular layover city among KAYAK users traveling from Bangkok to San Francisco.

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

    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 San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bangkok 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 San Francisco?

    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 to San Francisco with an airline and back to Bangkok with another airline.

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

    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 to San Francisco from Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bangkok to San Francisco

  • You can choose from several transportation alternatives to get to the city center after stepping off your Bangkok to San Francisco flight at San Francisco (SFO). One option is to take the Bay Area Rapid Transit (BART), a convenient and efficient train system that connects the airport to Downtown San Francisco. Another option is to take one of the many buses available, such as the SamTrans bus or the San Francisco Municipal Transportation Agency (SFMTA) buses.
  • Besides the presence of San Jose Mineta International Airport (SJE) and Oakland International Airport (OAK), most travelers flying from Bangkok to San Francisco prefer San Francisco (SFO) as their destination airport. Besides its higher number of airlines connecting from Bangkok, SFO is well-connected to the other parts of the city via SamTrans buses.
  • Philippine Airlines ranks among the environmentally-conscious flights from Bangkok to San Francisco. The Airline’s eco-friendly initiatives include carbon offsetting programs to neutralize carbon emissions, energy efficiency through energy-efficient equipment and optimized ground operations, and Sustainable Aviation Fuel (SAF) adoption.
  • Philippine Airlines is a good option for those travelers flying from Bangkok to San Francisco on a fixed schedule. This airline ranks among the top airlines that provide more single-stop flights from Bangkok to San Francisco.
  • Since most airlines connecting from Bangkok to San Francisco have at least a layover, travelers connecting from Bangkok to San Francisco should also include these layovers in their budget. Some of the common layovers to expect on your flight from Bangkok to San Francisco may include Manila Ninoy Aquino Intl (MNL), Osaka Kansai Intl (KIX), and Tokyo Narita (NRT).

Reviews of the top 5 airlines serving from Bangkok to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to San Francisco. 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 San Francisco? 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 266 reviews
8.8Comfort
8.6Food
8.8Entertainment
8.9Boarding
9.1Crew
Airline reviews

Majority of the movie entertainment loaded in the aircraft were quite old.

10.0 ExcellentAnonymous, Jan 2026
TPE - ONT
Read more STARLUX Airlines reviews

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

I went to the gate that showed on the flight board but they changed gates at the last minute and I missed my flight. I had to buy new ticket from EVA air to Manila and take 3 hour bus ride back to my home. Will never fly Starlux again!

Starlux was great service and awesome food and drinks👍🏼 will take starlux again for my next vacation👍🏼

Loved the boarding process. All airlines should board from the back to the front. Very efficient. Food was excellent, crew were great, seats were spacious and comfortable and the entertainment screen was the best I have seen.

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

I love EVA airline, but the KAYAK website for not in emergency, urgency and personal issues. For instance, on January 5/2026 with already booked the flight, I have a 15 hours of delay between airport when booked before as my choice. But if I want to go back home (U.S) early, then I have to contact the KAYAK office at I was in other country without phone service and nothing that EVA can do for me. Even I offered to pay more to change from another flight to go to the U.S early, not wasting at15 hours of delay, but EVA could not help me until I call KAYAK at an Island of nation. No office of KAYAK from any nation and times of difference in the world. However, everything and everyone is the best. Therefore, please KAYAK making much more easy for both the airline and passenger in some issues at the middle of nowhere in some country when no need to call KAYAK for some emergency, urgency, sick, etc or personal reference. Please, please, please no need to call KAYAK office for any changes of flights from urgency or private.

My seat arrangement was good with Eva Air. The toilet sanitary was good ( hand wash, face moist spraying, fresh air spray, hair moisturizer). But the Asian movie selection was not great at all.

Don’t preorder the diabetic meal if you don’t have to. Whoever creates those meals thinks everyone loves fish, and hates seasoning. In a world where we can find diabetic friendly candy and low card bread, it’s surprising that places are still serving flavorless gelatin and rice cakes. Boarding in Taipei was chaos. They tried to form a line but didn’t manage it. So once the gate was opened, the line didn’t matter and everyone just mobbed to the front.

Excess baggage fees are outrageous ($250 per bag). Flight crew and planes are nice.

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

Its fantastic!!I like the food the serve in EVA air😊

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

Service in BKK was very good at answering our question about our canceled flight from Taipei to San Francisco. Did like the lead time about the canceled flight from Taipei to San Francisco and was not given the best options.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

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.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

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.

Overall was a lovely experience. The crew were kind and courteous throughout the entire flight.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

I did not like how the plane landed. It was not smooth.

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

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

The crew, pilots and flight attendants were all amazing. What could be better is reinforcing that seats cannot be reclined at departure and landing. I had a person seated in front of me who had her seat all the way inclined, including during take-off - after the crew asked her to seat upright. Cathay Pacific should reinforce this safety request and perhaps penalize those who don't follow it. I felt very unsafe with this person limiting my space and perhaps putting my life in danger in the "unlikely" case of an emergency.

The bed was alright in business class. Food variety and quality were not up to the mark compared to the business class airfare.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

Great service from crews and delicious dishes, snacks and drinks. Egg tarts and local dimsum are delicious.

I wish there were more bathrooms available on these larger carriers.

The experience was efficient, on time, and provided great service.

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

Everything was fantastic!!!! I can’t wait to fly home 😃!!!!!

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

Food could of been better. Crew was pretty much average. It was raining a lot on arrival, had to take a bus to immigration building,

Flight was really good, considering the semi bad weather in MNL. Food was great. Crew kept offering throughout the flight. Wifi signal was intermittent though.

You have to pay $25 to get access to smoking lounge. One coffee and small bottle of water coupon provided. Max time 2 hrs for two entries total.

Crew excellent calling me by name ! Only downside was no inflight WiFi

reach the standard, crew tried to fix up issues fast.

Everything you need to know for your flight from Bangkok to San Francisco

Information on your arrival and departure airports