$315 Find Cheap Flights from San Francisco to Thailand

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Thailand departing on 8/29. 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

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Cheap Flights from San Francisco to Thailand

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok1 stop$705
Phuket City
Phuket City1 stop$711
Chiang Mai
Chiang Mai1 stop$723
Ko Samui
Ko Samui1 stop$894
Krabi
Krabi2 stops$920
Chiang Rai
Chiang Rai1 stop$876
Udon Thani
Udon Thani2 stops$1,536
Hat Yai
Hat Yai2 stops$1,438
Khon Kaen
Khon Kaen2 stops$952
Ubon Ratchathani
Ubon Ratchathani2 stops$1,841
Bangkok
Bangkok1 stop$705
Phuket City
Phuket City1 stop$711
Chiang Mai
Chiang Mai1 stop$723
Ko Samui
Ko Samui1 stop$894
Krabi
Krabi2 stops$920
Chiang Rai
Chiang Rai1 stop$876
Udon Thani
Udon Thani2 stops$1,536
Hat Yai
Hat Yai2 stops$1,438
Khon Kaen
Khon Kaen2 stops$952
Ubon Ratchathani
Ubon Ratchathani2 stops$1,841

Book Cheap San Francisco to Thailand Plane Tickets

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

Sun, Aug 30 - Mon, Sep 21
Singapore Airlines Logo
11:45 am - 11:00 am
SFO
-
BKK
33h 15m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$705Singapore Airlines
Thu, May 7 - Sun, May 10
China Eastern Logo
12:00 pm - 12:30 pm
SFO
-
BKK
34h 30m
1 stop
China Eastern Logo
7:10 pm - 9:05 am
BKK
-
SFO
27h 55m
1 stop
$711China Eastern
Wed, Aug 19 - Sun, Sep 13
Singapore Airlines Logo
11:45 am - 2:10 pm
SFO
-
HKT
36h 25m
1 stop
Singapore Airlines Logo
8:10 pm - 9:50 am
HKT
-
SFO
27h 40m
1 stop
$711Singapore Airlines
Tue, Sep 8 - Wed, Sep 16
Singapore Airlines Logo
11:45 am - 8:05 am
SFO
-
BKK
30h 20m
1 stop
Singapore Airlines Logo
9:15 pm - 9:50 am
BKK
-
SFO
26h 35m
1 stop
$712Singapore Airlines
Mon, Apr 20 - Mon, May 18
Asiana Airlines Logo
11:50 pm - 9:40 pm
SFO
-
HKT
31h 50m
1 stop
Asiana Airlines Logo
10:25 pm - 3:20 pm
HKT
-
SFO
30h 55m
1 stop
$732Asiana Airlines
Mon, Aug 31 - Tue, Sep 15
China Airlines Logo
1:05 am - 10:20 am
SFO
-
CNX
19h 15m
1 stop
China Airlines Logo
11:20 am - 8:30 pm
CNX
-
SFO
23h 10m
1 stop
$740China Airlines
Thu, Aug 20 - Mon, Aug 31
Asiana Airlines Logo
11:50 pm - 9:15 pm
SFO
-
HKT
31h 25m
1 stop
Asiana Airlines Logo
10:25 pm - 3:20 pm
HKT
-
SFO
30h 55m
1 stop
$745Asiana Airlines
Sat, Sep 12 - Wed, Sep 16
EVA Air Logo
1:00 am - 8:45 am
SFO
-
KBV
41h 45m
2 stops
EVA Air Logo
9:25 am - 8:10 pm
KBV
-
SFO
24h 45m
2 stops
$1,024EVA Air
Thu, Apr 30 - Thu, May 7
EVA Air Logo
12:30 pm - 7:35 am
SFO
-
USM
29h 05m
2 stops
EVA Air Logo
11:45 am - 8:10 pm
USM
-
SFO
22h 25m
2 stops
$1,026EVA Air
Mon, Sep 14 - Thu, Sep 17
Air Canada Logo
8:20 am - 8:00 am
SFO
-
KKC
33h 40m
2 stops
Air Canada Logo
7:05 pm - 10:20 am
KKC
-
SFO
29h 15m
2 stops
$1,924Air Canada
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Thailand, 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 San Francisco to Thailand is September, when tickets cost $725 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,358 and $1,287 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Thailand, 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 San Francisco to Thailand, you should book around 3 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$315
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from San Francisco to Bangkok Suvarnabhumi Airport

FAQs - booking Thailand flights

  • If I have booked my ticket to fly from San Francisco to Thailand, what type of visa will I need to get before I travel and will I need a passport to travel to Thailand?

    For those travelers that are making the trip from San Francisco to Thailand, you will need a valid passport. The passport in question needs to be valid for at least six months from your date of entry into Thailand. Make sure that your passport has at least one blank page for entry immigration stamps. If you are traveling as a tourist and you will not be staying in Thailand for more than 30 days, you will not need a visa to travel there.

  • If I have made plans to fly to Bangkok Suvarnabhumi Airport (BKK) from San Francisco, what type of public transportation should I expect when I land at the airport?

    One of the most convenient and cheapest ways to get from the airport to downtown Bangkok is aboard the Airport Rail Link City Line. This train makes the trip between the airport and downtown in around 26min and will set you back about 49 THB (1.50 USD).

  • If I'm going to be driving with my children in the car in Thailand, what are the car seat laws there?

    It might come as a surprise to visitors from the United States that Thailand does not have any child seat laws to speak of. With that in mind, it is probably best that you bring along your own child car seats on your trip as they may be hard to find once you arrive in Thailand.

  • If my plan is to visit the Phi Phi Islands when I travel to Thailand, what is the best way for me to get there from San Francisco?

    The quickest way to get there is to travel on one of the many one-stop flights available from San Francisco to Phuket City Airport (HKT). Once you arrive at the airport, you can take a combination of buses and taxis to get to the ferry service port to take a ferry to the islands. The trip from the airport to your final destination will take around 2h and it will cost about 1147 THB (35 USD).

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

    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 San Francisco to Thailand.

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

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

    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 San Francisco to Thailand 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 San Francisco to Thailand?

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

Top tips for finding cheap flights to Thailand

  • You can travel from downtown San Francisco to San Francisco International Airport (SFO) aboard the Bay Area Rapid Transit Yellow and Red lines in about 27min for a cost of approximately 9 USD.
  • If you are driving yourself to San Francisco International Airport, you can book your parking online and then receive a QR code that will let you enter the garage. The most convenient parking option is the airport valet service.
  • If you are traveling out of San Francisco International Airport with children, you'll be happy to know that there are Kids' Spot play areas in Terminals 1, 2, and 3 of the airport.
  • The San Francisco International Airport offers travelers their Wag Brigade, which is a group of specially trained dogs as well as a pig that roam through the concourses to interact with passengers and make a great way to spend some time before your flight.
  • If you're looking for an easier way to travel from San Francisco International Airport to Thailand, try using the Airport Butler service. This service provides a dedicated assistant to guide you through every step of your airport experience in San Francisco.

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

 
Need help choosing which airline to fly with from San Francisco to Thailand? 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.
8.5
EVA AirOverall score based on 1397 reviews
8.4Boarding
8.3Comfort
8.1Food
8.0Entertainment
8.7Crew
Airline reviews

I always preferred EVA air every time I visit Philippines. It’s just this time that I have to be very early to make sure that I don’t miss my flight due to TSA problem. There’s only one choice of food serve which you use to have 2 on our flight from Taiwan to Philippines . Otherwise I will still use EVA air in my future flight.

8.0 ExcellentAnonymous, Mar 2026
IAH - TPE
Read more EVA Air reviews

I always preferred EVA air every time I visit Philippines. It’s just this time that I have to be very early to make sure that I don’t miss my flight due to TSA problem. There’s only one choice of food serve which you use to have 2 on our flight from Taiwan to Philippines . Otherwise I will still use EVA air in my future flight.

Service was great. Flight schedule was on time. Staffs are friendly.

Overall was good but it would be good if the airline is providing snack such as sandwich or instant noodle between meals for LA to Taipei

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

Premium Economy seats were more comfortable than other airlines I have recently been on. Great staff. Food was unremarkable.

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

Certain flight crew member were rude and short with me when I asked questions.

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

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Flight attendants. Food, entertainment and most of all, be on time.

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.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

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.

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!

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

It was fine. Nothing special but nothing went wrong so all good.

They ran out of the second choice of food was stuck with fish

No frills airline with minimal leg room and no entertainment

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

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!

Better screens, it would have been nice to have more comfortable seats.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

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.

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

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

The flight was just ok, but the vendor made it exceptio ally bard to manage my own reservation and would not give me access. The blocked all of the one time pins to come to their email address which caused me.to go through them eceryrime to get seats see rhe reservation and even get wheelchair access for my sick 71 year old uncle. They only xommunicates via a bot which gave me incorrect info. I thought this was Kayak and not underprivileged. They ruined his trip, did not get him aisle seats and made it impossible to purchase extra leg room. It was a horrible experience. He was taken to hospital on arrival only to find he had blood clots and pnemonia while trying to navigate the airport. This vendor is very irresponsible and the airline could not access his info.

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

Information on your arrival and departure airports