฿13,179 Find Cheap Flights from San Francisco to Bangkok – Compare and Save

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Everything you should know

Cheapest return flight
฿23,952
Typical prices: ฿24,834-฿38,261
Singapore Airlines
Sat 17/2Sun 11/3
SFO - BKK • 1 stop
Cheapest one-way flight
฿13,179
Typical prices: ฿13,455-฿20,612
China Eastern
Fri 16/11
SFO - BKK • 1 stop
Direct flights
There are currently no direct flights between San Francisco and Bangkok. You'll need to take a connecting flight to reach the destination.
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Top routes
Cheapest • 17% average savings
Most popular
Insights
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When to book
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 19% compared to booking last minute.
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Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg ฿18,972 (return)
Shortest trip • 18h 46m (one-way)
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We hope you enjoy your trip to Bangkok!
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Flight Deals

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

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

Recent return flight deals from San Francisco to Bangkok

Sat 30 Jan - Sat 13 Feb
Singapore Airlines Logo
09:40 - 11:00SFO  San Francisco-BKK Bangkok Suvarnabhumi
34h 20m1 stop Singapore Changi
Singapore Airlines Logo
20:00 - 07:50BKK  Bangkok Suvarnabhumi-SFO San Francisco
26h 50m1 stop Singapore Changi
฿23,952Singapore Airlines
Fri 29 Jan - Sat 13 Feb
Singapore Airlines Logo
09:40 - 11:00SFO  San Francisco-BKK Bangkok Suvarnabhumi
34h 20m1 stop Singapore Changi
Singapore Airlines Logo
18:10 - 07:50BKK  Bangkok Suvarnabhumi-SFO San Francisco
28h 40m1 stop Singapore Changi
฿23,952Singapore Airlines
Mon 8 Feb - Sat 6 Mar
Singapore Airlines Logo
09:40 - 08:25SFO  San Francisco-BKK Bangkok Suvarnabhumi
31h 45m1 stop Singapore Changi
Singapore Airlines Logo
18:10 - 07:50BKK  Bangkok Suvarnabhumi-SFO San Francisco
28h 40m1 stop Singapore Changi
฿23,952Singapore Airlines
Thu 11 Feb - Thu 25 Feb
Singapore Airlines Logo
09:40 - 08:25SFO  San Francisco-BKK Bangkok Suvarnabhumi
31h 45m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 07:50BKK  Bangkok Suvarnabhumi-SFO San Francisco
34h 50m1 stop Singapore Changi
฿23,952Singapore Airlines
Sun 15 Nov - Tue 24 Nov
AIR PREMIA Logo
15:20 - 21:25SFO  San Francisco-BKK Bangkok Suvarnabhumi
39h 05m1 stop Incheon Intl
AIR PREMIA Logo
22:55 - 13:20BKK  Bangkok Suvarnabhumi-SFO San Francisco
29h 25m1 stop Incheon Intl
฿23,985AIR PREMIA
Sun 15 Nov - Sun 22 Nov
AIR PREMIA Logo
15:20 - 21:25SFO  San Francisco-BKK Bangkok Suvarnabhumi
39h 05m1 stop Incheon Intl
AIR PREMIA Logo
22:55 - 13:20BKK  Bangkok Suvarnabhumi-SFO San Francisco
29h 25m1 stop Incheon Intl
฿23,985AIR PREMIA
Mon 26 Oct - Sun 8 Nov
China Eastern Logo
13:00 - 15:55SFO  San Francisco-BKK Bangkok Suvarnabhumi
36h 55m1 stop Shanghai Pu Dong
China Eastern Logo
03:00 - 09:00BKK  Bangkok Suvarnabhumi-SFO San Francisco
21h 00m2 stops Wuhan Shanghai Pu Dong
฿24,150China Eastern
Mon 16 Nov - Mon 30 Nov
EVA Air Logo
23:50 - 23:40SFO  San Francisco-BKK Bangkok Suvarnabhumi
32h 50m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
17:15 - 06:40BKK  Bangkok Suvarnabhumi-SFO San Francisco
28h 25m1 stop Taipei City Taiwan Taoyuan Intl
฿30,081EVA Air
Wed 18 Nov - Mon 30 Nov
EVA Air Logo
12:00 - 01:25SFO  San Francisco-BKK Bangkok Suvarnabhumi
22h 25m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
08:25 - 06:40BKK  Bangkok Suvarnabhumi-SFO San Francisco
37h 15m1 stop Taipei City Taiwan Taoyuan Intl
฿30,081EVA Air
Tue 3 Nov - Mon 30 Nov
EVA Air Logo
23:30 - 01:25SFO  San Francisco-BKK Bangkok Suvarnabhumi
34h 55m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
12:45 - 06:40BKK  Bangkok Suvarnabhumi-SFO San Francisco
32h 55m1 stop Taipei City Taiwan Taoyuan Intl
฿30,081EVA Air
Booking Insights

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

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

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

Return flights from San Francisco to Bangkok start at ฿23,952. Prices are below average for this route right now, with typical return fares ranging from ฿24,834 to ฿38,261. The lowest price found in the past 5 days was ฿23,952 on Singapore Airlines.

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

Tuesday is the cheapest day of the week to fly from San Francisco to Bangkok and is 7% cheaper than the average day. Friday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from San Francisco to Bangkok at ฿25,534 return.
  • December (฿47,114) and June (฿44,874) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 84% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Francisco to Bangkok the cheapest?

Flights from San Francisco to Bangkok are cheapest 14 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for San Francisco to Bangkok flights

Low season

September

Cheapest flight

฿13,179
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (66% more expensive on average)
Flights from San Francisco to Bangkok Suvarnabhumi Airport

When to book flights from San Francisco to Bangkok

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

Your San Francisco to Bangkok flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Are there kid and pet amenities at San Francisco Airport?

    If you're traveling with kids and pets, you'll be glad to know that you're well taken care of at SFO. The airport features baby care facilities, several interactive Kids'Spots play zones, self-guided tours for older children, and medical facilities. You'll find several animal relief areas in Terminal 1, 2, and 3.

  • How do you travel from Suvarnabhumi Airport (BKK) to Bangkok city center?

    Suvarnabhumi Airport has a Rail Link with two SA Express routes that can get you from the airport to Downtown Bangkok in about 15min. Alternatively, you can use the Airport Express Bus located at Entry Gate 8 and take about 45min to the city, or use a metered taxi from entry Gate 4. If you're looking to use public buses or vans, you'll find the Public Transport Center outside the main terminal building.

  • Are there lounges at Suvarnabhumi Airport?

    Several airlines have lounges at BKK Airport, including Bangkok Airways, Air France, Thai Airways, Singapore Airlines, China Airways, EVA Air, Emirates Airlines, Japan Airlines, Turkish Airlines, and Oman Air. Most of these lounges offer premium food, beer and wine, TV, Wi-Fi, and showers.

  • What are my travel options from Don Muang Airport (DMK) to Bangkok City?

    You have two options, by taxi or by bus. Taxis are more convenient and the taxi stand is located outside arrivals. The trip will take you about 20min to the city. If you opt to travel by bus, you can choose between the Airport Limo Bus Express and the A1. Both depart from Door 6 Terminal 1, but you’ll need to transfer after reaching Mo Chit and use the MRT Subway or BTS Skytrain to reach Bangkok.

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

    Flights from San Francisco to Bangkok usually depart from San Francisco (SFO) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

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

    Only Economy class is available on flights from San Francisco to Bangkok.

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

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

    • Taipei City Taiwan Taoyuan Intl (TPE) – 50% of one-stop connections
    • Incheon Intl (ICN) – 17% of one-stop connections
    • Hong Kong Intl (HKG) – 13% of one-stop connections
    • Singapore Changi (SIN) – 9% of one-stop connections

    Taipei City Taiwan Taoyuan Intl (TPE) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 16% on the San Francisco to Bangkok route. Tuesday is the cheapest departure day at ฿26,456 return on average, while Friday is the most expensive at ฿31,234, a difference of ฿4,777. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Bangkok?

    Some of the most popular sights in Bangkok are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok on KAYAK.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 15% above the route average of ฿28,328. Book 14 weeks before departure for the lowest fares.

  • How long is a flight from San Francisco to Bangkok?

    A direct flight from San Francisco to Bangkok takes 0h 00m, covering 20,516 km.

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

    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 are flight prices from San Francisco to Bangkok looking right now?

    One-way fares from San Francisco to Bangkok are currently higher than usual. Average one-way flight prices are about ฿20,470, which is 32% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from San Francisco to Bangkok?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 18h 46m, compared to 19h 16m via Vancouver Intl (YVR) and 19h 30m via Tokyo Narita (NRT).

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

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

  • What car rental options are available in Bangkok?

    Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around ฿442:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

    Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around ฿223:

    • Drive Car Rental
    • Alamo
    • THAIRENTACAR
    • Enterprise Rent-A-Car
    • Chic Car Rent

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

    Return flights from San Francisco to Bangkok range from ฿24,834 to ฿38,261, with an average of ฿28,328 over the past 12 months. Anything below ฿24,834 counts as a good deal.

Your guide to booking San Francisco to Bangkok 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 Tuesday departure instead of Friday. On this route, Tuesday flights average ฿26,456 – about ฿4,777 less than Friday (15% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 19% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to Bangkok trip for February. Fares historically average ฿25,534 return in that month – typically ฿21,580 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Bangkok Suvarnabhumi Airport

    · Regency Bangkok Suvarnabhumi Airpor
    · Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    · Suvarnabhumi Ville Airport Hotel

    Near Bangkok Don Mueang Intl Airport

    · Amari Don Muang Airport Bangkok
    · The Royal Bee Apart Hotel
  • If you're looking to travel from San Francisco to Bangkok, Thailand, you can book your flights from San Francisco International Airport (SFO), which is about 13 miles away from the city center. To reach San Francisco International Airport from the San Francisco city center, you can use the BART rapid rail or the SamTrans buses that connect directly to the airport. The BART station is located in the International Terminal.
  • When booking your flight, you can choose one of two Bangkok airports, Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK). BKK airport is approximately 19 miles away from Downtown Bangkok, while DMK Airport is approximately 14 miles away.
  • Some of the airlines that fly from San Francisco Airport to Bangkok include Alaska Airlines, Singapore Airlines, Japan Airlines, Korean Air, and American Airlines. San Francisco International Airport is a hub for Alaska Airlines and United Airlines.
  • San Francisco International Airport has special complimentary services, including the Airport Butler that offers customized assistance, yoga rooms, spa services at XpresSpa, a SkyTerrace where you can chill, and museum exhibits that offer historical, scientific, cultural, and art exhibits.
  • If you’d like to spend the night at Suvarnabhumi Airport (BKK), you'll find the Miracle Transit Hotel on the fourth floor of the airport. Alternatively, you can stay at the Avagard Capsule Hotel.
  • If you arrive at Don Muang Airport (DMK), you can stay at Sleep Box by Miracle, located in Terminal 2 on the fourth floor of the airport, or the Amari Don Muang Airport Hotel, also on-site and connected to the airport by a walkway.

More options for your flight from San Francisco to Bangkok

Complete your trip to Bangkok with a hotel stay or car hire