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Cheap flights from San Francisco to Bangkok Suvarnabhumi Airport from ฿11,428

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Suvarnabhumi
Explore the most affordable flight options available from San Francisco to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Sun 1/309:40
SFO
-
BKK
1 stop31h 45m
Singapore Airlines
Mon 9/312:00
BKK
-
SFO
1 stop34h 50m
Singapore Airlines
Deal found 26/1฿21,770
Tue 3/323:50
SFO
-
BKK
1 stop31h 10m
Asiana Airlines
Wed 18/312:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Deal found 27/1฿21,801
Mon 9/315:25
SFO
-
BKK
2 stops32h 45m
Air India
Fri 1/515:15
BKK
-
SFO
1 stop38h 20m
Air India
Deal found 28/1฿21,832
Mon 23/209:40
SFO
-
BKK
1 stop31h 45m
Singapore Airlines
Mon 25/520:15
BKK
-
SFO
1 stop26h 55m
Singapore Airlines
Deal found 26/1฿21,863
Mon 4/510:00
SFO
-
BKK
2 stops44h 25m
Air India
Wed 13/515:15
BKK
-
SFO
1 stop38h 20m
Air India
Deal found 28/1฿21,894
Mon 2/314:25
SFO
-
BKK
2 stops32h 45m
Air India
Wed 11/317:55
BKK
-
SFO
1 stop28h 05m
Air India
Deal found 27/1฿21,925
Wed 22/423:30
SFO
-
BKK
1 stop21h 45m
Asiana Airlines
Wed 6/512:20
BKK
-
SFO
1 stop16h 40m
Asiana Airlines
Deal found 27/1฿21,956
Sat 14/311:00
SFO
-
BKK
2 stops37h 10m
Air India
Sun 22/315:10
BKK
-
SFO
1 stop36h 15m
Air India
Deal found 28/1฿21,987
Thu 26/215:00
SFO
-
BKK
2 stops38h 20m
Air India
Wed 11/322:20
BKK
-
SFO
1 stop23h 40m
Air India
Deal found 27/1฿22,018
Wed 4/216:30
SFO
-
BKK
2 stops30h 05m
Air India
Thu 19/220:50
BKK
-
SFO
2 stops32h 40m
Air India
Deal found 26/1฿22,049
Tue 31/318:45
SFO
-
BKK
2 stops46h 55m
Air India
Thu 30/408:40
BKK
-
SFO
1 stop36h 20m
Air India
Deal found 26/1฿22,080
Wed 28/116:30
SFO
-
BKK
2 stops36h 05m
Air India
Mon 2/208:50
BKK
-
SFO
1 stop42h 35m
Air India
Deal found 28/1฿22,111

Find flight deals from San Francisco to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.

Round-trip from

฿21,770

One-way from

฿11,428

Popular in

December

Cheapest in

September

Average price

฿24,441
Singapore Airlines
  • Singapore Airlines
  • 21/4-1/5
  • 2 total stops
  • 55h 20m total
  • San Francisco to Bangkok
Search Deals
Air India
  • Air India
  • 23/2
  • 2 total stops
  • 32h 10m total
  • San Francisco to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (฿82,353 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (฿41,279 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Suvarnabhumi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

San Francisco

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 19/2

23:50-11:15

1 stop20h 25m

Bangkok Suvarnabhumi

Wed 25/2

23:55-14:00

1 stop29h 05m

฿22,546

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 18/3

12:40-00:45

1 stop22h 05m

Bangkok Suvarnabhumi

Sun 22/3

00:55-10:30

1 stop23h 35m

฿22,546

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 2/2

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Mon 16/3

12:20-15:00

1 stop16h 40m

฿22,546

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 23/3

23:50-11:15

1 stop21h 25m

Bangkok Suvarnabhumi

Wed 25/3

23:55-15:00

1 stop29h 05m

฿22,546

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/2

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Sun 15/2

23:55-14:00

1 stop29h 05m

฿22,546

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 7/4

23:30-23:10

1 stop33h 40m

Bangkok Suvarnabhumi

Sun 31/5

01:20-15:00

1 stop27h 40m

฿22,546

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 25/2

05:55-00:45

2 stops27h 50m

Bangkok Suvarnabhumi

Mon 16/3

02:05-18:44

2 stops30h 39m

฿22,888

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/3

05:55-00:45

2 stops27h 50m

Bangkok Suvarnabhumi

Tue 17/3

02:05-23:57

2 stops35h 52m

฿22,888

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 2/4

18:45-16:55

1 stop32h 10m

Bangkok Suvarnabhumi

Sun 12/4

17:55-07:00

1 stop27h 05m

฿23,105

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 4/4

18:45-20:25

1 stop35h 40m

Bangkok Suvarnabhumi

Sun 3/5

17:55-07:00

1 stop27h 05m

฿23,105

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 22 results
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Best time to book a flight from San Francisco to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from San Francisco with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a return flight from San Francisco to Suvarnabhumi. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight from San Francisco to Bangkok Suvarnabhumi Airport, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Francisco to Bangkok Suvarnabhumi Airport?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of ฿17,018). Flying from San Francisco to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of ฿24,689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 28 January 2026.
See what other customers who have flown with EVA Air, China Airlines, andCathay Pacific from San Francisco to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,334 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
China Airlines
8.3
Very Good
802 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Cathay Pacific
7.6
Good
1,148 reviews
EVA Air
8.4
Very Good
1,334 reviews
Check prices

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Bangkok Suvarnabhumi?

    San Francisco (SFO), located 19.0 km from the city centre, is the airport you fly out of when you book flights from San Francisco to Bangkok Suvarnabhumi. 3 airlines have flights from San Francisco to Bangkok Suvarnabhumi on a regular basis. Booking flights from San Francisco to Bangkok Suvarnabhumi should not be difficult; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day.

  • How long is the flight from San Francisco to Bangkok Suvarnabhumi Airport?

    Asiana Airlines and Korean Air can get you from San Francisco to Bangkok Suvarnabhumi Airport in just under 20h 25m. Your travel time can differ by up to 1h 40m. The distance from San Francisco to Bangkok Suvarnabhumi Airport is about 12740 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from San Francisco to Bangkok Suvarnabhumi Airport round-trip?

    Cheapflights users have booked flights from San Francisco to Bangkok Suvarnabhumi Airport return from ฿23,993. Other airlines that can offer you cheap pricing are Cathay Pacific, from ฿24,398, and China Airlines, from ฿25,347. Users have found that EVA Air is 13% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Francisco to Bangkok Suvarnabhumi Airport one-way?

    The cheapest airline one-way is ANA, with whom users have recently found tickets for as low as ฿12,282. However, be on the lookout for offers from United Airlines and EVA Air, as they are both options that can get you from San Francisco to Bangkok Suvarnabhumi Airport for a low price.

  • Can I find deals for flights from San Francisco to Suvarnabhumi that include hotel bookings?

    Yes. In addition to deals on San Francisco to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Suvarnabhumi.

  • Can I find deals for business class flights from San Francisco to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from San Francisco to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of ฿17,018). Flying from San Francisco to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of ฿24,689). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Pak Chong
Ko Lan
Cha-am
Ayutthaya
Sattahip
Kanchanaburi

Browse thousands of different options on Cheapflights for your next trip

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Fly from San Francisco to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from San Francisco to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 28 January 2026.
EVA Air flights from San Francisco to Bangkok Suvarnabhumi
China Airlines flights from San Francisco to Bangkok Suvarnabhumi

Top 3 airlines flying from San Francisco to Suvarnabhumi

Discover the top 3 airlines that operate flights from San Francisco to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest฿23,993Average฿29,782FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapest฿24,398Average฿25,386FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest฿25,347Average฿27,179FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Suvarnabhumi?

Deals for San Francisco to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Suvarnabhumi?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Suvarnabhumi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco to Suvarnabhumi with no change fees?

Yes, we can. To see specific flights from San Francisco to Suvarnabhumi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Francisco to Suvarnabhumi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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