SFO - BKK

$378 Find Cheap Flights from San Francisco to Bangkok Suvarnabhumi Airport

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 Suvarnabhumi departing on 11/15. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Bangkok.
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Cheap Flights from San Francisco to Suvarnabhumi (SFO-BKK)

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

Fri, Nov 14 - Thu, Nov 27
AIR PREMIA Logo
2:30 pm - 9:25 pmSFO-BKK
39h 55m1 stop
AIR PREMIA Logo
10:55 pm - 12:30 pmBKK-SFO
28h 35m1 stop
$684AIR PREMIA
Find Deal
Thu, Nov 27 - Wed, Dec 17
Asiana Airlines Logo
11:50 pm - 10:00 pmSFO-BKK
31h 10m1 stop
Asiana Airlines Logo
12:20 pm - 2:00 pmBKK-SFO
16h 40m1 stop
$685Asiana Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 19
Air India Logo
4:30 pm - 7:35 pmSFO-BKK
36h 05m2 stops
Air India Logo
2:45 pm - 2:30 pmBKK-SFO
38h 45m2 stops
$687Air India
Find Deal
Mon, Mar 2 - Mon, Mar 30
China Southern Logo
11:35 pm - 5:05 pmSFO-BKK
26h 30m2 stops
China Southern Logo
11:20 am - 8:30 pmBKK-SFO
23h 10m2 stops
$688China Southern
Find Deal
Fri, Mar 20 - Fri, Apr 3
Singapore Airlines Logo
10:40 am - 8:25 amSFO-BKK
31h 45m1 stop
Singapore Airlines Logo
8:10 pm - 9:40 amBKK-SFO
27h 30m1 stop
$692Singapore Airlines
Find Deal
Mon, Jan 19 - Wed, Feb 25
China Airlines Logo
11:40 pm - 9:50 amSFO-BKK
19h 10m1 stop
China Airlines Logo
2:35 am - 6:45 pmBKK-SFO
31h 10m1 stop
$695China Airlines
Find Deal
Mon, Jan 19 - Sun, Jan 25
China Airlines Logo
11:40 pm - 1:35 amSFO-BKK
34h 55m1 stop
China Airlines Logo
2:35 am - 6:45 pmBKK-SFO
31h 10m1 stop
$702China Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Korean Air Logo
11:40 am - 1:25 pmSFO-BKK
34h 45m1 stop
Korean Air Logo
2:05 am - 9:30 amBKK-SFO
22h 25m1 stop
$707Korean Air
Find Deal
Thu, Apr 2 - Sun, Apr 12
Korean Air Logo
12:40 pm - 1:15 pmSFO-BKK
34h 35m1 stop
Korean Air Logo
9:50 am - 10:40 amBKK-SFO
38h 50m1 stop
$723Korean Air
Find Deal
Mon, Feb 23 - Wed, Mar 25
United Airlines Logo
12:20 am - 5:10 amSFO-BKK
37h 50m1 stop
United Airlines Logo
4:55 pm - 7:55 pmBKK-SFO
17h 00m1 stop
$725United Airlines
Find Deal

Everything you should know

Top airlines
AIR PREMIA
Cheapest • from $684 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$684
Overall average: $820
AIR PREMIA
Fri 11/14Thu 11/27
SFO - BKK • 1 stop
Cheapest one-way
$378
Typical prices: $426-$558
Multiple Airlines
Sat 11/15
SFO - BKK • 3 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Booking Insights

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

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

What’s the cheapest day of the week to fly from San Francisco to Bangkok Suvarnabhumi Airport?

The average price of all round-trip flights from San Francisco to Bangkok Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

For San Francisco to Bangkok Suvarnabhumi Airport, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Bangkok Suvarnabhumi Airport back to San Francisco, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Bangkok Suvarnabhumi Airport, 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 Bangkok Suvarnabhumi Airport is September, where tickets cost $748 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,402 and $1,334 respectively.

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

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 Bangkok Suvarnabhumi Airport, 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 Bangkok Suvarnabhumi Airport, you should book around 3 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$378
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from San Francisco to Bangkok Suvarnabhumi Airport

When to book flights from San Francisco to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from San Francisco to Suvarnabhumi 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 San Francisco to Bangkok Suvarnabhumi Airport flights

  • How can I get from Bangkok Airport to the city center?

    The quickest public transport connection from the airport to the city is with the Airport Rail Link train. The trains depart every 10-15m from the airport station and run from 6:00 am to 12:00 am. The City Line goes as far as Ratchaprarop, from where you can take a wide array of other trains or buses to your final destination. Tickets for the train are between approximately ฿15-45 ($0.50-$1.45), depending on where you’re going.

  • Are there any car rental companies at Bangkok airport?

    At Bangkok International Airport, you will find a wide range of available car rental agencies which offer their fleets. Situated in the arrivals hall, you can hire a rental car right after you’ve landed in Bangkok to reach your next destination more flexibly and conveniently. Companies on the airport premises include Avis, Hertz, and Europcar, which offer their services 24/7.

  • Is there a hotel close to Bangkok airport?

    Whether you arrive late in Bangkok, are on a stopover, or simply want to stay in close proximity to the airport, the Novotel Suvarnabhumi Airport Hotel is the right choice for you. The modern accommodation is only a few minutes away from the airport building and indulges guests with various restaurants, a spa, gym, and a business center.

  • Where will the layover on the flight from San Francisco to Bangkok be?

    The location of the layover on your journey from San Francisco to Bangkok depends mostly on the airline you’re flying with. Air China usually has stops in Beijing, while flying with Hong Kong Airlines will most likely mean you’ll have a layover at Hong Kong International Airport. Depending on your preferred airport and how long you want the layover to be, you can choose the best flight accordingly.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Bangkok Suvarnabhumi Airport was $378 for a one-way ticket and $684 for a round-trip.

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

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

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

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

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

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

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

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

  • Which is the best airline for flights from San Francisco to Bangkok, STARLUX Airlines or EVA Air?

    The two airlines most popular with KAYAK users for flights from San Francisco to Bangkok are STARLUX Airlines and EVA Air. With an average price for the route of $879 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. EVA Air is also a great choice for the route, with an average price of $919 and an overall rating of 8.4.

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

    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 Bangkok Suvarnabhumi Airport.

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

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

    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 Bangkok Suvarnabhumi Airport with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and BKK can sometimes prove cheaper using this method.

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

    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 Bangkok Suvarnabhumi Airport from San Francisco 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 San Francisco to Bangkok Suvarnabhumi Airport

  • Fly from San Francisco to Bangkok with United Airlines to benefit from the United Club lounges strewn all over San Francisco International Airport (SFO). The lounge at the international terminal is at your convenience in Concourse G in the third floor, close to Gate 100.
  • Culture and fun go hand in hand at San Francisco airport and there are self-guided tours available at each terminal. Suitable for young and old likewise, exploring the terminal on your own is a fantastic way to spend your time before boarding your flight from San Francisco to Bangkok.
  • The cultural input at San Francisco airport does not stop at the self-guided tours; there are also the SFO Museum exhibits, located at the international terminal in the public area, or post-security at the Boarding Areas A and G. Here you can enjoy art, culture, and science exhibits for a well-rounded pre-flight experience.
  • How about a relaxing massage before your long flight from San Francisco to Bangkok? At the XPresSpa, every tense muscle can be massaged away to get you into a calm and pampered mindset before your flight. You can enter the spa in the Boarding Area G from 8:00 am to 11:00 pm.
  • Bangkok Suvarnabhumi International Airport (BKK) is a massive hub, so it comes as no surprise that there are many restaurants awaiting with delicious delicacies. If you feel hungry after the long flight, check out the Miracle by Louis’ Tavern in the baggage claim area. Alternatively, the popular Tate Café by Le Notre is in the main terminal hall, and offers scrumptious burgers, inviting sandwiches, as well as a wide range of other delectable snacks.

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

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Bangkok. 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 San Francisco to Suvarnabhumi? 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 219 reviews
8.8Entertainment
8.9Boarding
8.7Food
9.2Crew
8.9Comfort
Airline reviews

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.

10.0 ExcellentBrian, Oct 2025SIN - TPE
Read more STARLUX Airlines reviews

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.

Flight cancelled due to inclement weather yet rival airline EVA Air with the same route departed 2 hours later and landed safely while our flight was cancelled and rescheduled for 36 hours later.

The staff in air and on land went above and beyond! I would definately recommend and we will fly Starlux again!

I need Starlux to respond to my complaint and issues for my flight.

Someon vomit during boarding. My seat was next to the vomit. I asked crew member to switch seat, but they said it was a full flight. I had my baby with me. My baby got sick after the flight. He was in the hospital for 2 days.

The airplane so clean and they have a nice crew

it they come out with resent movie and good food

The crew could have been kinder and less pushy. The premium economy seats don't have enough cushion. The seats are to hard and the flight became painful and uncomfortable after an hour of flying.

Aircraft is new and toilets are spacious, but toilets are quite filthy. They should clean more often. They have a long list of drink offer but are actually not available during meal. They said they’ll come back with them and you don’t get them until after dinner which means you eat your meals without any drinks if you were to get something that they don’t have on the cart. They are strict about removing headphones during take off and landing which is new to us since the movies did not get turned off. Instead, we we’re forced to watch their commercials during that time. We probably would fly with them again but not with the cost we spent. For the record, I work in tourism and travel a lot for inspections.

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

It was very long way flight but its good I like the food they serve in EVA air its really good!

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

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 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.

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!

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

They need to improve on how the plane lands cause it was not smooth at all.

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

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

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

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

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

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Leg room wasn't that great. Other than that it was a good flight

Issues: 1) the charging issue as described in my previous survey 2) when I requested diet coke during the breakfast time, it is not available. Why? I can't drink diet coke in the morning? 3) when I tried to transfer to this flight, its gate information was not available to me?

Close to excellent. The only problem is when I try to charge my phone on the USB in front of my seat, the battery level is decreasing rather than increasing. Why?

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Entertainment for kids was good. Good was terrible, needs lots of work.

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

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