SFO - BKK

฿14,239 Find Cheap Flights from San Francisco to Bangkok Suvarnabhumi Airport – 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 San Francisco to Suvarnabhumi departing on 3/8. 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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Everything you should know

Cheapest return fare
฿28,646
Typical prices: ฿22,769-฿29,116
China Southern
Thu 10/9Fri 18/9
SFO - BKK • 2 stops
Cheapest one-way flight
฿14,239
Typical prices: ฿12,560-฿15,985
China Eastern
Mon 3/8
SFO - BKK • 1 stop
Top airlines
Cheapest • from ฿28,679 (return)
Best reviews • 8.5 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between San Francisco and Suvarnabhumi. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg ฿21,062 (return)
Shortest trip • 19h 00m (one-way)
Insights
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When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 14% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
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Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Flight Deals

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 return 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 return flight deals from San Francisco to Suvarnabhumi

Thu 10 Sep - Fri 18 Sep
Multiple Airlines Logo
00:35 - 14:40
SFO
-
BKK
24h 05m
2 stops
Multiple Airlines Logo
19:40 - 15:21
BKK
-
SFO
33h 41m
2 stops
฿28,646Multiple Airlines
Tue 11 Aug - Thu 27 Aug
EVA Air Logo
01:00 - 10:50
SFO
-
BKK
19h 50m
1 stop
EVA Air Logo
16:45 - 20:35
BKK
-
SFO
17h 50m
1 stop
฿28,679EVA Air
Sun 23 Aug - Mon 31 Aug
EVA Air Logo
01:00 - 11:20
SFO
-
BKK
20h 20m
1 stop
EVA Air Logo
12:25 - 16:35
BKK
-
SFO
18h 10m
1 stop
฿28,713EVA Air
Sun 16 Aug - Mon 24 Aug
EVA Air Logo
01:25 - 10:50
SFO
-
BKK
19h 25m
1 stop
EVA Air Logo
08:30 - 16:35
BKK
-
SFO
22h 05m
1 stop
฿28,713EVA Air
Thu 26 Nov - Wed 9 Dec
Singapore Airlines Logo
09:40 - 08:25
SFO
-
BKK
31h 45m
1 stop
Singapore Airlines Logo
21:10 - 07:50
BKK
-
SFO
25h 40m
1 stop
฿28,814Singapore Airlines
Sat 9 Jan - Sat 23 Jan
China Airlines Logo
23:40 - 09:50
SFO
-
BKK
19h 10m
1 stop
China Airlines Logo
17:50 - 18:45
BKK
-
SFO
15h 55m
1 stop
฿28,814China Airlines
Mon 16 Nov - Mon 7 Dec
China Southern Logo
23:35 - 17:55
SFO
-
BKK
27h 20m
2 stops
China Southern Logo
08:20 - 19:40
BKK
-
SFO
26h 20m
2 stops
฿28,814China Southern
Mon 21 Sep - Wed 23 Sep
Korean Air Logo
12:50 - 13:35
SFO
-
BKK
34h 45m
1 stop
Korean Air Logo
02:35 - 10:40
BKK
-
SFO
22h 05m
1 stop
฿28,847Korean Air
Tue 8 Dec - Thu 17 Dec
Singapore Airlines Logo
09:40 - 08:25
SFO
-
BKK
31h 45m
1 stop
Singapore Airlines Logo
13:35 - 07:50
BKK
-
SFO
33h 15m
1 stop
฿30,594Singapore Airlines
Fri 4 Dec - Fri 18 Dec
Singapore Airlines Logo
09:40 - 08:25
SFO
-
BKK
31h 45m
1 stop
Singapore Airlines Logo
13:35 - 07:50
BKK
-
SFO
33h 15m
1 stop
฿31,366Singapore Airlines
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.

How much is a return flight from San Francisco to Bangkok Suvarnabhumi Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Bangkok Suvarnabhumi Airport departing in September.

Flight prices are typical for this route right now.

Flights to Bangkok Suvarnabhumi Airport from San Francisco usually cost between ฿24,213 and ฿32,340 in September.
The lowest price found in the past 5 days was ฿28,646 on Multiple Airlines (10 Sep–18 Sep).

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 ฿25,388 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ฿47,821 and ฿45,806 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 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

August

Cheapest flight

฿14,239
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 17% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 5 days, the lowest price for a flight from San Francisco to Bangkok Suvarnabhumi Airport was ฿14,239 for a one-way ticket and ฿28,646 for a return.

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

    When flying out of San Francisco you will be using San Francisco. You will be landing at Bangkok Suvarnabhumi Airport, also known as Bangkok Suvarnabhumi.

  • 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?

    Star Alliance is the only airline alliance operating flights between San Francisco and Bangkok Suvarnabhumi Airport.

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Bangkok are EVA Air and Singapore Airlines. With an average price for the route of ฿38,722 and an overall rating of 8.5, EVA Air is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of ฿27,168 and an overall rating of 8.2.

  • 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 travellers 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 return ticket. You could then fly to Bangkok Suvarnabhumi Airport with an airline and back to San Francisco with another airline.

  • 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 airlines flying 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.
8.5
EVA AirOverall score based on 1506 reviews
8.0Entertainment
8.3Comfort
8.7Crew
8.1Food
8.4Boarding
Airline reviews

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

8.0 ExcellentJack, Feb 2026
SFO - TPE
Read more EVA Air reviews

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

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

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

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

The employees were professional and efficient. I consider myself a traveler but have trouble with the international fare served on airplanes. I admit Americans buy their food in the supermarket and we typically don’t eat the ligaments and cartilage. I know that is whiny but as I age, I dislike it more. At least things weren’t covered in cheese. The desserts are terrible! My neighbor didn’t eat her bread so I asked if I could have it. First time for everything but had been traveling a total of 27 hours and was hungry.

The night flight was only 2/3 full, which is always a plus. Room to stretch out for sleeping. Gracious stewardesses, attentive, and slim/attractive (which is rare these days). Good food, and curtesy wine.with meals. Comfortable seats and decent leg room (economy class)

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Very uncomfortable and crowded seats in economy. Flight attendant refused request to move to nearby unused seat with more legroom because “It was more money for that seat”. It was also near impossible to reach airline directly by phone. Waits upwards of an hour and not very helpful customer service representatives after long wait. Cannot recommend this airline.

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

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

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Leg room and flight sound insulation is very bad. They broke 3 of my bags with bad handling

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

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

Information on your arrival and departure airports