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BKK - SFO

C$ 689 Find Cheap Flights from Bangkok to San Francisco – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 1,115
Typical prices: C$ 1,063-C$ 1,325
Asiana Airlines
Fri 23/11Sun 15/4
BKK - SFO • 1 stop
Cheapest one-way flights
C$ 689
Typical prices: C$ 703-C$ 1,039
China Airlines
Tue 25/12
BKK - SFO • 1 stop
Direct flights
Not available
There are currently no direct flights between Bangkok Suvarnabhumi Airport and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 8% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Manila Ninoy Aquino Intl (MNL)
Cheapest • Avg C$ 1,059 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 18h 32m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bangkok to San Francisco (BKK-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bangkok to San Francisco

Mon, 23 Nov - Thu, 15 Apr
Asiana Airlines Logo
11:55 p.m. - 2:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
29h 35m1 stop Incheon Intl
Asiana Airlines Logo
11:50 p.m. - 10:40 a.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
20h 50m1 stop Incheon Intl
C$ 1,115Asiana Airlines
Fri, 6 Nov - Fri, 27 Nov
Asiana Airlines Logo
12:25 p.m. - 2:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
17h 05m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 10:00 p.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
32h 00m1 stop Incheon Intl
C$ 1,116Asiana Airlines
Mon, 14 Dec - Wed, 27 Jan
Asiana Airlines Logo
12:25 p.m. - 2:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
17h 05m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 10:00 p.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
32h 00m1 stop Incheon Intl
C$ 1,117Asiana Airlines
Sun, 22 Nov - Thu, 15 Apr
Asiana Airlines Logo
12:25 p.m. - 2:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
17h 05m1 stop Incheon Intl
Asiana Airlines Logo
11:50 p.m. - 10:40 a.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
20h 50m1 stop Incheon Intl
C$ 1,130Asiana Airlines
Tue, 27 Oct - Sat, 31 Oct
Asiana Airlines Logo
11:55 p.m. - 3:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
29h 35m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 10:00 p.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
33h 00m1 stop Incheon Intl
C$ 1,132Asiana Airlines
Mon, 14 Dec - Fri, 29 Jan
Asiana Airlines Logo
12:25 p.m. - 2:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
17h 05m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 11:15 a.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
21h 15m1 stop Incheon Intl
C$ 1,133Asiana Airlines
Sun, 22 Nov - Fri, 16 Apr
Asiana Airlines Logo
12:25 p.m. - 2:30 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
17h 05m1 stop Incheon Intl
Asiana Airlines Logo
11:50 p.m. - 11:20 p.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
33h 30m1 stop Incheon Intl
C$ 1,145Asiana Airlines
Tue, 15 Dec - Mon, 4 Jan
Asiana Airlines Logo
12:25 p.m. - 2:10 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
16h 45m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 11:15 a.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
21h 15m1 stop Incheon Intl
C$ 1,146Asiana Airlines
Tue, 15 Dec - Sat, 2 Jan
Asiana Airlines Logo
12:25 p.m. - 2:10 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
16h 45m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 10:00 p.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
32h 00m1 stop Incheon Intl
C$ 1,147Asiana Airlines
Tue, 15 Dec - Sat, 2 Jan
Asiana Airlines Logo
12:25 p.m. - 2:10 p.m.BKK  Bangkok Suvarnabhumi-SFO San Francisco
16h 45m1 stop Incheon Intl
Asiana Airlines Logo
11:00 p.m. - 11:15 a.m.SFO  San Francisco-BKK Bangkok Suvarnabhumi
21h 15m1 stop Incheon Intl
C$ 1,149Asiana Airlines
Booking Insights

Price, demand, and travel trends for Bangkok Suvarnabhumi Airport to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Bangkok Suvarnabhumi Airport to San Francisco?

Round-trip flights from Bangkok Suvarnabhumi Airport to San Francisco typically range from C$ 1,063 to C$ 1,325. The lowest price found in the past 5 days was C$ 1,115, on Asiana Airlines.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Bangkok Suvarnabhumi Airport to San Francisco. It’s 4% cheaper than the average day, while Thursday is the most expensive, with prices 22% higher.

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

•March is the cheapest month to fly from Bangkok Suvarnabhumi Airport to San Francisco at C$ 1,061 round-trip.
•August (C$ 1,350) and April (C$ 1,324) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 27% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Bangkok Suvarnabhumi Airport to San Francisco the cheapest?

Flights from Bangkok Suvarnabhumi Airport to San Francisco are cheapest 16 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Bangkok Suvarnabhumi Airport to San Francisco flights

Low season

October

Cheapest flight

C$ 689
Beat the crowds with an average 21% drop in traveller numbers.
The most popular month to fly with an average 64% increase in traveller numbers.
One-way flight from Bangkok Suvarnabhumi Airport to San Francisco

When to book flights from Bangkok to San Francisco

Are your dates flexible? Find out the best times to travel from Bangkok to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Bangkok Suvarnabhumi Airport to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Bangkok Suvarnabhumi Airport to San Francisco?

    Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to San Francisco:

    • Economy Class
    • Business Class

  • How long does a flight from Bangkok Suvarnabhumi Airport to San Francisco take?

    A direct flight from Bangkok Suvarnabhumi Airport to San Francisco takes 00m, covering 20,503 km.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bangkok Suvarnabhumi Airport to San Francisco flight?

    Round-trip flights from Bangkok Suvarnabhumi Airport to San Francisco range from C$ 1,063 to C$ 1,325, with an average of C$ 1,152 over the past 12 months. Anything below C$ 1,063 counts as a good deal.

  • How expensive are last-minute Bangkok Suvarnabhumi Airport to San Francisco flights?

    Last-minute fares on this route (booked within two weeks of departure) run 4% above the C$ 1,152 route average. Book 16 weeks before departure for the lowest fares.

  • How are flight prices from Bangkok Suvarnabhumi Airport to San Francisco looking right now?

    One-way fares from Bangkok Suvarnabhumi Airport to San Francisco are currently lower than usual. Average one-way flight prices are about C$ 706, which is 17% below the typical average for this route.

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around C$ 22 for economy cars. Top options include:

    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Bangkok Suvarnabhumi Airport to San Francisco?

    Flights from Bangkok Suvarnabhumi Airport to San Francisco usually depart from Bangkok Suvarnabhumi (BKK) and arrive at San Francisco (SFO).

  • Which airports do connecting flights from Bangkok Suvarnabhumi Airport to San Francisco pass through?

    One-stop flights from Bangkok Suvarnabhumi Airport to San Francisco most commonly connect through:

    • Taipei City Taiwan Taoyuan Intl (TPE) – 55% of one-stop connections
    • Incheon Intl (ICN) – 22% of one-stop connections
    • Hong Kong Intl (HKG) – 9% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Bangkok Suvarnabhumi Airport to San Francisco?

    Yes. Flexible dates can save you up to 22% on flights from Bangkok Suvarnabhumi Airport to San Francisco. Friday is the cheapest departure day at C$ 1,106 round-trip on average, while Thursday is the most expensive at C$ 1,408, a difference of C$ 302.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Bangkok Suvarnabhumi Airport to San Francisco?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 18h 32m, compared with 18h 52m via Hong Kong Intl (HKG) and 19h 06m via Taipei City Taiwan Taoyuan Intl (TPE).

  • What is the time difference between Bangkok Suvarnabhumi Airport and San Francisco?

    San Francisco is 14 hours behind Bangkok Suvarnabhumi Airport (Pacific Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square, and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Your guide to booking Bangkok Suvarnabhumi Airport to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average C$ 1,106, about C$ 302 less than Thursday fares (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bangkok Suvarnabhumi Airport to San Francisco trip for March. Fares historically average C$ 1,061 round-trip in that month – typically C$ 289 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Bangkok to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Car rentals in San Francisco
Hotels in San Francisco
Vacations in San Francisco