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Cheap flights from San Francisco to Bangkok from ₹ 43,266

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 12/9. 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

Find the cheapest flights from San Francisco to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 - 21:55
SFO
-
BKK
19h 55m
1 stop
China Eastern Logo
05:05 - 09:05
BKK
-
SFO
18h 00m
1 stop
₹ 81,041China Eastern
Thu, 3 Sep - Sat, 12 Sep
China Eastern Logo
12:00 - 21:55
SFO
-
BKK
19h 55m
1 stop
China Eastern Logo
20:50 - 09:05
BKK
-
SFO
50h 15m
2 stops
₹ 81,704China Eastern
Thu, 3 Sep - Thu, 10 Sep
China Eastern Logo
12:00 - 21:55
SFO
-
BKK
19h 55m
1 stop
China Eastern Logo
13:20 - 09:05
BKK
-
SFO
57h 45m
2 stops
₹ 81,799China Eastern
Sat, 29 Aug - Thu, 10 Sep
China Eastern Logo
12:00 - 21:55
SFO
-
BKK
19h 55m
1 stop
China Eastern Logo
21:55 - 09:05
BKK
-
SFO
25h 10m
1 stop
₹ 82,461China Eastern
Sat, 3 Oct - Sun, 18 Oct
Delta Logo
06:05 - 23:35
SFO
-
BKK
27h 30m
2 stops
Delta Logo
09:40 - 20:02
BKK
-
SFO
24h 22m
2 stops
₹ 83,029Delta
Tue, 13 Oct - Tue, 27 Oct
Delta Logo
17:00 - 21:45
SFO
-
BKK
38h 45m
2 stops
Delta Logo
23:30 - 23:52
BKK
-
SFO
38h 22m
2 stops
₹ 83,503Delta
Sun, 6 Sep - Sun, 20 Sep
China Eastern Logo
08:55 - 12:30
SFO
-
BKK
37h 35m
2 stops
China Eastern Logo
13:35 - 09:00
BKK
-
SFO
34h 25m
1 stop
₹ 85,207China Eastern
Wed, 21 Oct - Sun, 8 Nov
Philippine Airlines Logo
00:30 - 08:55
SFO
-
BKK
18h 25m
1 stop
Philippine Airlines Logo
10:20 - 21:10
BKK
-
SFO
24h 50m
1 stop
₹ 85,586Philippine Airlines
Sat, 29 Aug - Tue, 8 Sep
China Eastern Logo
08:55 - 15:50
SFO
-
BKK
40h 55m
2 stops
China Eastern Logo
07:50 - 09:00
BKK
-
SFO
40h 10m
3 stops
₹ 85,870China Eastern
Wed, 21 Oct - Sun, 8 Nov
Asiana Airlines Logo
23:50 - 22:00
SFO
-
BKK
31h 10m
1 stop
Asiana Airlines Logo
12:20 - 14:00
BKK
-
SFO
16h 40m
1 stop
₹ 86,248Asiana Airlines
Tue, 3 Nov - Wed, 11 Nov

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Delta flights from San Francisco to Bangkok

Our best Delta deals on San Francisco to Bangkok flight tickets
Delta
13 Oct
SFO06:05San Francisco
27h 30m
2 stops
BKK23:35Bangkok Suvarnabhumi
27 Oct
BKK09:40Bangkok Suvarnabhumi
24h 22m
2 stops
SFO20:02San Francisco
₹ 83,029
Delta
6 Sept
SFO17:00San Francisco
38h 45m
2 stops
BKK21:45Bangkok Suvarnabhumi
20 Sept
BKK23:30Bangkok Suvarnabhumi
38h 22m
2 stops
SFO23:52San Francisco
₹ 83,503
Delta
13 Oct
SFO12:50San Francisco
20h 45m
1 stop
BKK23:35Bangkok Suvarnabhumi
26 Oct
BKK00:55Bangkok Suvarnabhumi
23h 35m
1 stop
SFO10:30San Francisco
₹ 86,343

Philippine Airlines flights from San Francisco to Bangkok

Our best Philippine Airlines deals on San Francisco to Bangkok flight tickets
Philippine Airlines
29 Aug
SFO00:30San Francisco
18h 25m
1 stop
BKK08:55Bangkok Suvarnabhumi
8 Sept
BKK10:20Bangkok Suvarnabhumi
24h 50m
1 stop
SFO21:10San Francisco
₹ 85,586
Philippine Airlines
27 Aug
SFO00:30San Francisco
21h 40m
1 stop
BKK12:10Bangkok Suvarnabhumi
9 Sept
BKK13:25Bangkok Suvarnabhumi
21h 45m
1 stop
SFO21:10San Francisco
₹ 89,373

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 7 May 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
Fastest return journey

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/9

12:00-21:55

1 stop19h 55m

Bangkok Suvarnabhumi

Sat 12/9

05:05-09:05

1 stop18h 00m

₹ 81,041

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/9

12:00-21:55

1 stop19h 55m

Bangkok Suvarnabhumi

Thu 10/9

20:50-09:05

2 stops50h 15m

₹ 81,704

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 29/8

12:00-21:55

1 stop19h 55m

Bangkok Suvarnabhumi

Thu 10/9

13:20-09:05

2 stops57h 45m

₹ 81,799

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 3/10

12:00-21:55

1 stop19h 55m

Bangkok Suvarnabhumi

Sun 18/10

21:55-09:05

1 stop25h 10m

₹ 82,461

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 13/10

06:05-23:35

2 stops27h 30m

Bangkok Suvarnabhumi

Tue 27/10

09:40-20:02

2 stops24h 22m

₹ 83,029

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 6/9

17:00-21:45

2 stops38h 45m

Bangkok Suvarnabhumi

Sun 20/9

23:30-23:52

2 stops38h 22m

₹ 83,503

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 21/10

08:55-12:30

2 stops37h 35m

Bangkok Suvarnabhumi

Sun 8/11

13:35-09:00

1 stop34h 25m

₹ 85,207

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sat 29/8

00:30-08:55

1 stop18h 25m

Bangkok Suvarnabhumi

Tue 8/9

10:20-21:10

1 stop24h 50m

₹ 85,586

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 21/10

08:55-15:50

2 stops40h 55m

Bangkok Suvarnabhumi

Sun 8/11

07:50-09:00

3 stops40h 10m

₹ 85,870

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 3/11

23:50-22:00

1 stop31h 10m

Bangkok Suvarnabhumi

Wed 11/11

12:20-14:00

1 stop16h 40m

₹ 86,248

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

What is the cheapest month to fly to Bangkok?

The cheapest month to fly to Bangkok from San Francisco is in February. Flight prices, which tend to average around ₹ 72,426, are often lower during this time because this is during the off-season. If you are unable to visit Bangkok during the month of February, then departing from San Francisco during the month November is also very affordable. Most momondo users find prices during this month for around ₹ 73,373.

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 ₹ 83,685 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 ₹ 73,467 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

36h 30m

Direct flights

None
The fastest flight from San Francisco to Bangkok takes 36h 30m
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. 36h 30m 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.

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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