What is the cheapest airline that flies from San Francisco to Southeast Asia?

China Eastern, AIR PREMIA, and Alaska Airlines are the most popular carriers operating from San Francisco to Southeast Asia

Which airlines fly to Southeast Asia?

Philippine Airlines, United Airlines and Cathay Pacific are the top three most popular airlines that fly to Southeast Asia from San Francisco according to our data. Philippine Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 7 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Southeast Asia?

Prices for flights from San Francisco Airport to Southeast Asia are refreshed on a daily basis.

How old do you have to be to fly from San Francisco Airport to Southeast Asia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 43,498 Cheap Flights from San Francisco to Southeast Asia in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Southeast Asia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:00 - 21:55

SFO

BKK

19h 55m

1 stop

05:05 - 09:05

BKK

SFO

18h 00m

1 stop

₹ 81,475China Eastern

Thu, 3 Sep - Sat, 12 Sep

12:00 - 21:55

SFO

BKK

19h 55m

1 stop

20:50 - 09:05

BKK

SFO

50h 15m

2 stops

₹ 82,141China Eastern

Thu, 3 Sep - Thu, 10 Sep

12:00 - 22:15

SFO

BKK

44h 15m

3 stops

02:10 - 09:05

BKK

SFO

20h 55m

1 stop

₹ 82,236China Eastern

Thu, 3 Sep - Fri, 11 Sep

23:20 - 23:20

SFO

BKK

34h 00m

1 stop

01:20 - 15:30

BKK

SFO

28h 10m

1 stop

₹ 86,710Asiana Airlines

Mon, 31 Aug - Wed, 2 Sep

12:40 - 22:25

SFO

KUL

42h 45m

1 stop

23:55 - 09:30

KUL

SFO

25h 35m

1 stop

₹ 90,612Korean Air

Thu, 29 Oct - Mon, 2 Nov

01:40 - 06:00

SFO

KUL

37h 20m

1 stop

14:15 - 09:35

KUL

SFO

34h 20m

1 stop

₹ 90,707United Airlines

Tue, 18 Aug - Tue, 6 Oct

13:00 - 21:50

SFO

KUL

41h 50m

2 stops

23:20 - 10:40

KUL

SFO

26h 20m

1 stop

₹ 91,088Korean Air

Wed, 19 Aug - Wed, 7 Oct

07:00 - 06:00

SFO

KUL

32h 00m

2 stops

14:15 - 09:35

KUL

SFO

34h 20m

1 stop

₹ 91,183United Airlines

Wed, 19 Aug - Tue, 6 Oct

10:30 - 11:00

SFO

IXZ

36h 00m

2 stops

11:40 - 07:00

IXZ

SFO

31h 50m

2 stops

₹ 118,120Air India

Sun, 16 Aug - Sat, 22 Aug

10:30 - 14:40

SFO

IXZ

39h 40m

3 stops

11:40 - 07:00

IXZ

SFO

31h 50m

2 stops

₹ 129,065Air India

Sun, 16 Aug - Sat, 22 Aug

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China Eastern flights from San Francisco to Southeast Asia

Our best China Eastern deals on San Francisco to Southeast Asia flight tickets

China Eastern

3 Sept

SFO12:00San Francisco

19h 55m

1 stop

BKK21:55Bangkok Suvarnabhumi

12 Sept

BKK05:05Bangkok Suvarnabhumi

18h 00m

1 stop

SFO09:05San Francisco

₹ 81,475

China Eastern

3 Sept

SFO12:00San Francisco

19h 55m

1 stop

BKK21:55Bangkok Suvarnabhumi

10 Sept

BKK20:50Bangkok Suvarnabhumi

50h 15m

2 stops

SFO09:05San Francisco

₹ 82,141

China Eastern

3 Sept

SFO12:00San Francisco

34h 20m

2 stops

BKK12:20Bangkok Suvarnabhumi

11 Sept

BKK02:10Bangkok Suvarnabhumi

20h 55m

1 stop

SFO09:05San Francisco

₹ 82,236

Asiana Airlines flights from San Francisco to Southeast Asia

Our best Asiana Airlines deals on San Francisco to Southeast Asia flight tickets

Asiana Airlines

31 Aug

SFO23:20San Francisco

34h 00m

1 stop

BKK23:20Bangkok Suvarnabhumi

2 Sept

BKK01:20Bangkok Suvarnabhumi

28h 10m

1 stop

SFO15:30San Francisco

₹ 86,710

Asiana Airlines

31 Aug

SFO23:20San Francisco

34h 00m

1 stop

BKK23:20Bangkok Suvarnabhumi

6 Oct

BKK11:45Bangkok Suvarnabhumi

17h 45m

1 stop

SFO15:30San Francisco

₹ 89,565

Asiana Airlines

30 Oct

SFO23:50San Francisco

21h 25m

1 stop

BKK11:15Bangkok Suvarnabhumi

16 Nov

BKK12:20Bangkok Suvarnabhumi

16h 40m

1 stop

SFO14:00San Francisco

₹ 91,469

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to Southeast Asia 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

₹ 81,475

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

₹ 82,141

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 3/9

12:00-22:15

3 stops44h 15m

Bangkok Suvarnabhumi

Fri 11/9

02:10-09:05

1 stop20h 55m

₹ 82,236

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 31/8

23:20-23:20

1 stop34h 00m

Bangkok Suvarnabhumi

Wed 2/9

01:20-15:30

1 stop28h 10m

₹ 86,710

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Thu 29/10

12:40-22:25

1 stop42h 45m

Kuala Lumpur Intl

Mon 2/11

23:55-09:30

1 stop25h 35m

₹ 90,612

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Tue 18/8

01:40-06:00

1 stop37h 20m

Kuala Lumpur Intl

Tue 6/10

14:15-09:35

1 stop34h 20m

₹ 90,707

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Wed 19/8

13:00-21:50

2 stops41h 50m

Kuala Lumpur Intl

Wed 7/10

23:20-10:40

1 stop26h 20m

₹ 91,088

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Wed 19/8

07:00-06:00

2 stops32h 00m

Kuala Lumpur Intl

Tue 6/10

14:15-09:35

1 stop34h 20m

₹ 91,183

San FranciscoPort Blair

SFO - IXZ

SFOIXZ

San Francisco

Sun 16/8

10:30-11:00

2 stops36h 00m

Port Blair

Sat 22/8

11:40-07:00

2 stops31h 50m

₹ 118,120

San FranciscoPort Blair

SFO - IXZ

SFOIXZ

San Francisco

Sun 16/8

10:30-14:40

3 stops39h 40m

Port Blair

Sat 22/8

11:40-07:00

2 stops31h 50m

₹ 129,065

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Southeast Asia

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

Prices

Airlines

What is the cheapest month to fly to Southeast Asia?

In general, September is the cheapest month to fly from San Francisco to Southeast Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 71,671. If you aren’t able to travel during the month of September, then book flights to Southeast Asia from San Francisco during October instead. Flights to Southeast Asia in October, while not as cheap as those in September, still average around ₹ 73,860.

What is the cheapest San Francisco to Southeast Asia flight route?

Fly from San Francisco to Singapore Changi for the best San Francisco - Southeast Asia flight prices

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

You are more likely to see cheaper flights to Southeast Asia from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around ₹ 84,132 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from San Francisco for as low as ₹ 73,860 on momondo.

Can stopping save me money on San Francisco to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Southeast Asia.

Cheap San Francisco to Southeast Asia flight deals and tips

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

Fastest flight time	20h 15m
Direct flights	None

The fastest flight from San Francisco to Southeast Asia takes 20h 15m

There are no direct flights from San Francisco to Southeast Asia. There are no popular flight routes from San Francisco to Southeast Asia.

Search flight deals

Frequently asked questions about flying from San Francisco to Southeast Asia

When did momondo last update prices for flights from San Francisco Airport to Southeast Asia?
Prices for flights from San Francisco Airport to Southeast Asia are refreshed on a daily basis.
How old do you have to be to fly from San Francisco Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Southeast Asia is Boeing 777 (11.86% of total bookings). The next most popular plane models are Boeing 777-300ER (11.60%), Boeing 737 MAX 8 (8.97%), and Boeing 737 MAX 9 (8.26%).

Best airlines flying from San Francisco to Southeast Asia

Compare and see reviews for airlines that fly from San Francisco to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom ₹ 47,237	Free Cancellation	Rating 7.4 151 reviews	Search China Southern flights
Singapore Airlines	PriceFrom ₹ 51,752	Free Cancellation	Rating 8.2 1,509 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom ₹ 55,742	Free Cancellation	Rating 7.6 1,313 reviews	Search Cathay Pacific flights
China Airlines	PriceFrom ₹ 62,040	Free Cancellation	Rating 8.3 820 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom ₹ 62,384	Free Cancellation	Rating 7.3 994 reviews	Search Philippine Airlines flights
Asiana Airlines	PriceFrom ₹ 64,553	Free Cancellation	Rating 8.1 530 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom ₹ 65,867	Free Cancellation	Rating 7.4 9,684 reviews	Search United Airlines flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Southeast Asia from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Southeast Asia from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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