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Cheap flights from San Francisco to Bangkok Suvarnabhumi Airport from C$ 535

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BKK
12 Apr — 19 Apr1
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 13 March 2026.

Sun 19/412:40 p.m.
SFO
-
BKK
1 stop34h 55m
Korean Air
Tue 12/59:40 p.m.
BKK
-
SFO
1 stop27h 00m
Korean Air
Deal found 11/3C$ 933
Fri 13/1111:40 a.m.
SFO
-
BKK
1 stop22h 05m
Korean Air
Tue 1/1212:55 a.m.
BKK
-
SFO
1 stop23h 35m
Korean Air
Deal found 10/3C$ 935
Sun 19/49:00 p.m.
SFO
-
BKK
2 stops36h 35m
Delta
Mon 18/59:40 p.m.
BKK
-
SFO
1 stop27h 00m
Delta
Deal found 9/3C$ 936
Mon 27/48:45 a.m.
SFO
-
BKK
2 stops24h 50m
Multiple Airlines
Tue 12/511:30 p.m.
BKK
-
SFO
1 stop25h 10m
Multiple Airlines
Deal found 12/3C$ 940
Sun 19/44:17 p.m.
SFO
-
BKK
2 stops41h 18m
Korean Air
Mon 11/59:40 p.m.
BKK
-
SFO
1 stop27h 00m
Korean Air
Deal found 9/3C$ 941
Tue 14/412:40 p.m.
SFO
-
BKK
1 stop34h 55m
Delta
Tue 19/59:40 p.m.
BKK
-
SFO
2 stops29h 56m
Delta
Deal found 10/3C$ 943
Wed 15/412:55 p.m.
SFO
-
BKK
1 stop30h 40m
United Airlines
Mon 18/59:35 a.m.
BKK
-
SFO
1 stop38h 00m
United Airlines
Deal found 9/3C$ 947
Mon 27/46:00 a.m.
SFO
-
BKK
2 stops27h 35m
Delta
Tue 12/59:50 a.m.
BKK
-
SFO
2 stops26h 59m
Delta
Deal found 12/3C$ 948
Mon 4/55:59 a.m.
SFO
-
BKK
2 stops27h 36m
Delta
Mon 18/59:40 p.m.
BKK
-
SFO
2 stops32h 16m
Delta
Deal found 9/3C$ 950
Fri 2/1012:50 p.m.
SFO
-
BKK
1 stop22h 15m
Korean Air
Wed 14/102:35 a.m.
BKK
-
SFO
1 stop22h 05m
Korean Air
Deal found 13/3C$ 951
Wed 21/106:05 a.m.
SFO
-
BKK
2 stops27h 30m
Delta
Tue 3/1112:55 a.m.
BKK
-
SFO
1 stop23h 35m
Delta
Deal found 12/3C$ 952

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 13 March 2026.

Round-trip from

C$ 933

One-way from

C$ 535

Popular in

December

Cheapest in

September

Average price

C$ 1,075
Korean Air
  • Korean Air
  • 3/5-6/5
  • 2 total stops
  • 61h 55m total
  • San Francisco to Bangkok
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 25/4
  • 1 total stop
  • 31h 00m total
  • San Francisco to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 158 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 19/4

9:00 p.m.-9:45 p.m.

2 stops34h 45m

Bangkok Suvarnabhumi

Tue 12/5

9:50 a.m.-10:40 a.m.

1 stop38h 50m

C$ 936

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 3/5

4:40 p.m.-11:35 p.m.

2 stops40h 55m

Bangkok Suvarnabhumi

Thu 7/5

9:50 a.m.-7:20 p.m.

2 stops23h 30m

C$ 956

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 11/5

7:15 a.m.-11:35 p.m.

2 stops26h 20m

Bangkok Suvarnabhumi

Sat 16/5

11:30 p.m.-7:47 p.m.

2 stops34h 17m

C$ 1,016

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 19/4

10:45 p.m.-9:35 a.m.

2 stops44h 50m

Bangkok Suvarnabhumi

Mon 11/5

9:35 a.m.-7:23 a.m.

2 stops35h 48m

C$ 1,039

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 14/4

12:55 p.m.-9:35 a.m.

1 stop30h 40m

Bangkok Suvarnabhumi

Fri 15/5

3:45 p.m.-8:05 p.m.

1 stop18h 20m

C$ 1,042
Quickest round-trip

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 22/4

11:00 p.m.-9:35 a.m.

1 stop20h 35m

Bangkok Suvarnabhumi

Fri 15/5

7:00 a.m.-10:35 a.m.

1 stop17h 35m

C$ 1,087

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 11/4

10:45 p.m.-9:35 a.m.

2 stops44h 50m

Bangkok Suvarnabhumi

Wed 13/5

9:35 a.m.-4:35 p.m.

1 stop21h 00m

C$ 1,094

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 13/4

11:00 p.m.-9:35 a.m.

1 stop20h 35m

Bangkok Suvarnabhumi

Sat 16/5

3:45 p.m.-8:05 p.m.

1 stop18h 20m

C$ 1,110

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 1/7

1:40 a.m.-4:35 a.m.

1 stop36h 55m

Bangkok Suvarnabhumi

Thu 27/8

9:35 a.m.-4:55 p.m.

1 stop21h 20m

C$ 1,116

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 30/3

12:30 p.m.-11:30 p.m.

1 stop21h 00m

Bangkok Suvarnabhumi

Tue 2/6

4:45 p.m.-8:10 p.m.

1 stop17h 25m

C$ 1,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 24 resultsSorted by cheapest first
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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 round-trip 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 round-trip flight from San Francisco to Suvarnabhumi. Price data was last updated on 6 March 2026.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of C$ 771). Flying from San Francisco to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,053). 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.

How much does it cost to fly round-trip from San Francisco to Bangkok Suvarnabhumi Airport?

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?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Bangkok Suvarnabhumi. On average, San Francisco has 0 outbound flights to Bangkok Suvarnabhumi per day from 0 airlines. San Francisco is conveniently located just 19.0 km from San Francisco’s city centre.

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

    For as low as C$ 963, United Airlines can have you in Bangkok Suvarnabhumi Airport from San Francisco in 39h 45m. There are 12740 km between San Francisco and Bangkok Suvarnabhumi Airport.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from San Francisco to Bangkok Suvarnabhumi Airport (average of C$ 771). Flying from San Francisco to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of C$ 1,053). 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
Cha-am

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Alternative routes for San Francisco to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Suvarnabhumi flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights helps you search for flights from San Francisco to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

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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