Latest deals
Insights
FAQs
Price Alerts

Cheap flights from San Francisco to Bangkok from ₹ 39,685

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Bangkok departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Vietnam Airlines Logo
22:50 - 13:10
SFO
-
BKK
24h 20m
1 stop
Vietnam Airlines Logo
11:20 - 17:55
BKK
-
SFO
20h 35m
1 stop
₹ 81,088Vietnam Airlines
Sat, 12 Sep - Thu, 24 Sep
Vietnam Airlines Logo
22:50 - 10:20
SFO
-
BKK
21h 30m
1 stop
Vietnam Airlines Logo
14:25 - 17:55
BKK
-
SFO
17h 30m
1 stop
₹ 81,183Vietnam Airlines
Sat, 22 Aug - Wed, 2 Sep
China Eastern Logo
12:00 - 22:25
SFO
-
BKK
19h 25m
1 stop
China Eastern Logo
19:05 - 09:00
BKK
-
SFO
28h 55m
1 stop
₹ 81,565China Eastern
Mon, 2 Nov - Sun, 15 Nov
Korean Air Logo
14:47 - 23:20
SFO
-
BKK
41h 33m
2 stops
Korean Air Logo
00:55 - 09:30
BKK
-
SFO
23h 35m
1 stop
₹ 81,756Korean Air
Sat, 21 Nov - Sun, 13 Dec
Korean Air Logo
14:47 - 23:20
SFO
-
BKK
41h 33m
2 stops
Korean Air Logo
00:55 - 09:30
BKK
-
SFO
23h 35m
1 stop
₹ 81,851Korean Air
Sat, 21 Nov - Sun, 13 Dec
Korean Air Logo
12:50 - 01:05
SFO
-
BKK
22h 15m
1 stop
Korean Air Logo
21:40 - 10:40
BKK
-
SFO
27h 00m
1 stop
₹ 82,042Korean Air
Fri, 11 Sep - Sun, 20 Sep
Delta Logo
06:20 - 21:45
SFO
-
BKK
25h 25m
2 stops
Delta Logo
09:50 - 22:15
BKK
-
SFO
26h 25m
2 stops
₹ 82,137Delta
Sun, 30 Aug - Mon, 14 Sep
China Eastern Logo
12:00 - 22:25
SFO
-
BKK
19h 25m
1 stop
China Eastern Logo
07:50 - 09:00
BKK
-
SFO
40h 10m
2 stops
₹ 82,233China Eastern
Mon, 2 Nov - Wed, 18 Nov
United Airlines Logo
00:20 - 05:10
SFO
-
BKK
37h 50m
1 stop
United Airlines Logo
07:10 - 09:15
BKK
-
SFO
17h 05m
1 stop
₹ 82,328United Airlines
Wed, 4 Nov - Fri, 20 Nov
United Airlines Logo
00:20 - 05:10
SFO
-
BKK
37h 50m
1 stop
United Airlines Logo
07:10 - 09:15
BKK
-
SFO
17h 05m
1 stop
₹ 82,423United Airlines
Thu, 14 Jan - Sun, 14 Feb

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Vietnam Airlines flights from San Francisco to Bangkok

Our best Vietnam Airlines deals on San Francisco to Bangkok flight tickets
Vietnam Airlines
12 Sept
SFO22:50San Francisco
24h 20m
1 stop
BKK13:10Bangkok Suvarnabhumi
24 Sept
BKK11:20Bangkok Suvarnabhumi
20h 35m
1 stop
SFO17:55San Francisco
₹ 81,088
Vietnam Airlines
22 Aug
SFO22:50San Francisco
21h 30m
1 stop
BKK10:20Bangkok Suvarnabhumi
3 Sept
BKK11:20Bangkok Suvarnabhumi
20h 35m
1 stop
SFO17:55San Francisco
₹ 81,183
Vietnam Airlines
10 Oct
SFO22:50San Francisco
21h 30m
1 stop
BKK10:20Bangkok Suvarnabhumi
18 Oct
BKK11:20Bangkok Suvarnabhumi
20h 35m
1 stop
SFO17:55San Francisco
₹ 84,999

United Airlines flights from San Francisco to Bangkok

Our best United Airlines deals on San Francisco to Bangkok flight tickets
United Airlines
4 Nov
SFO00:20San Francisco
37h 50m
1 stop
BKK05:10Bangkok Suvarnabhumi
20 Nov
BKK07:10Bangkok Suvarnabhumi
17h 05m
1 stop
SFO09:15San Francisco
₹ 82,328
United Airlines
14 Jan
SFO00:20San Francisco
37h 50m
1 stop
BKK05:10Bangkok Suvarnabhumi
15 Feb
BKK07:10Bangkok Suvarnabhumi
17h 10m
1 stop
SFO09:20San Francisco
₹ 82,423
United Airlines
17 Aug
SFO18:45San Francisco
24h 50m
2 stops
BKK09:35Bangkok Suvarnabhumi
10 Sept
BKK09:35Bangkok Suvarnabhumi
20h 55m
1 stop
SFO16:30San Francisco
₹ 82,614

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Bangkok 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, momondo users made 59,053 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from San Francisco to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 12/9

22:50-13:10

1 stop24h 20m

Bangkok Suvarnabhumi

Thu 24/9

11:20-17:55

1 stop20h 35m

₹ 81,088
Fastest return journey

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 22/8

22:50-10:20

1 stop21h 30m

Bangkok Suvarnabhumi

Wed 2/9

14:25-17:55

1 stop17h 30m

₹ 81,183

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 2/11

12:00-22:25

1 stop19h 25m

Bangkok Suvarnabhumi

Sun 15/11

19:05-09:00

1 stop28h 55m

₹ 81,565

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 21/11

14:47-23:20

2 stops41h 33m

Bangkok Suvarnabhumi

Sun 13/12

00:55-09:30

1 stop23h 35m

₹ 81,756

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 21/11

14:47-23:20

2 stops41h 33m

Bangkok Suvarnabhumi

Sun 13/12

00:55-09:30

1 stop23h 35m

₹ 81,851

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 11/9

12:50-01:05

1 stop22h 15m

Bangkok Suvarnabhumi

Sun 20/9

21:40-10:40

1 stop27h 00m

₹ 82,042

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 30/8

06:20-21:45

2 stops25h 25m

Bangkok Suvarnabhumi

Mon 14/9

09:50-22:15

2 stops26h 25m

₹ 82,137

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 2/11

12:00-22:25

1 stop19h 25m

Bangkok Suvarnabhumi

Wed 18/11

07:50-09:00

2 stops40h 10m

₹ 82,233

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 4/11

00:20-05:10

1 stop37h 50m

Bangkok Suvarnabhumi

Fri 20/11

07:10-09:15

1 stop17h 05m

₹ 82,328

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 14/1

00:20-05:10

1 stop37h 50m

Bangkok Suvarnabhumi

Sun 14/2

07:10-09:15

1 stop17h 05m

₹ 82,423

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

How to get the cheapest flight ticket from San Francisco to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Francisco and Bangkok?

Prices are currently typical for flights on this route.

Typical prices usually range from ₹ 68,782 to ₹ 91,868.
The lowest price recently found on this route was ₹ 81,088.

What is the cheapest month to fly to Bangkok?

The cheapest month to fly to Bangkok from San Francisco is in September. Flight prices, which tend to average around ₹ 72,120, are often lower during this time because this is during the off-season. If you are unable to visit Bangkok during the month of September, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 73,456.

How far in advance should I book a flight from San Francisco to Bangkok?

You are more likely to see cheaper flights to Bangkok from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around ₹ 89,197 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from San Francisco for as low as ₹ 74,792 on momondo.

Cheap San Francisco to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Bangkok

Fastest flight time

46h 45m

Direct flights

None
The fastest flight from San Francisco to Bangkok takes 46h 45m
There are no direct flights from San Francisco to Bangkok. There are no popular flight routes from San Francisco to Bangkok.
Search flight deals

Frequently asked questions about flying from San Francisco to Bangkok

  • How far is San Francisco to Bangkok by plane?

    The straight-line distance from San Francisco to Bangkok is 12734.5 km. 46h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Francisco Airport to Bangkok?

    Prices for flights from San Francisco Airport to Bangkok are updated daily.

  • How old do you have to be to fly from San Francisco Airport to Bangkok?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Bangkok.

  • What documentation or ID do you need to fly to Bangkok?

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Bangkok with flexible booking policies on momondo?

Flights from San Francisco to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to Bangkok?

Once you have performed a search for San Francisco to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Bangkok right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from San Francisco and alert you when they change.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 2/9
Wed 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport