How many flights depart from California to Southeast Asia on average per day?

As of February 2026, there are 7 flights per day flying from California to Southeast Asia. The most common time of day flights depart is 22:00, with 57% of flights taking off in the evening.

Which airlines fly to Southeast Asia?

Philippine Airlines, Cathay Pacific and United Airlines are the top three most popular airlines that fly to Southeast Asia from California according to our data. Philippine Airlines is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 4 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

How many flights depart from California to Southeast Asia on average per week?

As of February 2026, 52 flights take off from California and land in Southeast Asia each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

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

Asiana Airlines, Vietnam Airlines, and Cathay Pacific are the most popular carriers operating from California to Southeast Asia

When did momondo last update prices for flights from California to Southeast Asia?

Prices for flights from California to Southeast Asia refresh daily.

How old do you have to be to fly from California to Southeast Asia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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.

₹ 35,121 Cheap Flights from California to Southeast Asia in 2026

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

15:00 - 16:55

SFO

BKK

34h 55m

1 stop

20:50 - 14:30

BKK

SFO

32h 40m

1 stop

₹ 64,086Air India

Tue, 17 Feb - Sun, 22 Feb

13:00 - 20:10

SFO

BKK

41h 10m

3 stops

02:10 - 09:05

BKK

SFO

20h 55m

1 stop

₹ 65,354China Eastern

Thu, 26 Mar - Sun, 29 Mar

23:50 - 22:00

SFO

BKK

32h 10m

1 stop

12:20 - 15:00

BKK

SFO

16h 40m

1 stop

₹ 65,716Asiana Airlines

Tue, 10 Mar - Thu, 26 Mar

13:00 - 22:35

SFO

BKK

43h 35m

3 stops

02:35 - 10:00

BKK

SFO

21h 25m

3 stops

₹ 65,987China Eastern

Thu, 12 Mar - Sun, 22 Mar

11:00 - 07:00

SFO

KUL

29h 00m

1 stop

08:05 - 07:00

KUL

SFO

37h 55m

1 stop

₹ 66,349Air India

Sat, 21 Mar - Mon, 30 Mar

13:00 - 18:00

SFO

BKK

39h 00m

1 stop

16:25 - 22:40

BKK

SFO

20h 15m

1 stop

₹ 66,621Cathay Pacific

Wed, 1 Apr - Mon, 4 May

13:00 - 18:00

SFO

BKK

39h 00m

1 stop

12:10 - 22:40

BKK

SFO

24h 30m

1 stop

₹ 66,892Cathay Pacific

Wed, 1 Apr - Mon, 4 May

11:00 - 08:05

SFO

BKK

31h 05m

1 stop

15:30 - 09:50

BKK

SFO

32h 20m

1 stop

₹ 67,074Singapore Airlines

Sun, 5 Apr - Mon, 1 Jun

11:35 - 13:55

SFO

KUL

35h 20m

1 stop

20:40 - 20:45

KUL

SFO

39h 05m

1 stop

₹ 69,699United Airlines

Tue, 17 Mar - Tue, 31 Mar

22:40 - 13:35

SFO

KUL

23h 55m

1 stop

18:40 - 09:10

KUL

SFO

29h 30m

1 stop

₹ 69,880United Airlines

Tue, 7 Apr - Wed, 15 Apr

Air India flights from California to Southeast Asia

Our best Air India deals on California to Southeast Asia flight tickets

Air India

17 Feb

SFO15:00San Francisco

34h 55m

1 stop

BKK16:55Bangkok Suvarnabhumi

22 Feb

BKK20:50Bangkok Suvarnabhumi

32h 40m

1 stop

SFO14:30San Francisco

₹ 64,086

Air India

21 Mar

SFO11:00San Francisco

29h 00m

1 stop

KUL07:00Kuala Lumpur Intl

30 Mar

KUL08:05Kuala Lumpur Intl

37h 55m

1 stop

SFO07:00San Francisco

₹ 66,349

Air India

28 Mar

SFO11:00San Francisco

29h 00m

1 stop

KUL07:00Kuala Lumpur Intl

19 Apr

KUL08:05Kuala Lumpur Intl

37h 55m

1 stop

SFO07:00San Francisco

₹ 66,440

China Eastern flights from California to Southeast Asia

Our best China Eastern deals on California to Southeast Asia flight tickets

China Eastern

26 Mar

SFO13:00San Francisco

41h 10m

3 stops

BKK20:10Bangkok Suvarnabhumi

29 Mar

BKK02:10Bangkok Suvarnabhumi

20h 55m

1 stop

SFO09:05San Francisco

₹ 65,354

China Eastern

12 Mar

SFO13:00San Francisco

45h 05m

2 stops

BKK00:05Bangkok Suvarnabhumi

18 Mar

BKK02:35Bangkok Suvarnabhumi

21h 25m

3 stops

SFO10:00San Francisco

₹ 65,987

China Eastern

23 Mar

SFO13:00San Francisco

25h 05m

1 stop

BKK04:05Bangkok Suvarnabhumi

30 Mar

BKK05:05Bangkok Suvarnabhumi

18h 00m

1 stop

SFO09:05San Francisco

₹ 69,246

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 17/2

15:00-16:55

1 stop34h 55m

Bangkok Suvarnabhumi

Sun 22/2

20:50-14:30

1 stop32h 40m

₹ 64,086

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 26/3

13:00-20:10

3 stops41h 10m

Bangkok Suvarnabhumi

Sun 29/3

02:10-09:05

1 stop20h 55m

₹ 65,354

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 10/3

23:50-22:00

1 stop32h 10m

Bangkok Suvarnabhumi

Thu 26/3

12:20-15:00

1 stop16h 40m

₹ 65,716

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 12/3

13:00-22:35

3 stops43h 35m

Bangkok Suvarnabhumi

Sun 22/3

02:35-10:00

3 stops21h 25m

₹ 65,987

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Sat 21/3

11:00-07:00

1 stop29h 00m

Kuala Lumpur Intl

Mon 30/3

08:05-07:00

1 stop37h 55m

₹ 66,349

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 1/4

13:00-18:00

1 stop39h 00m

Bangkok Suvarnabhumi

Mon 4/5

16:25-22:40

1 stop20h 15m

₹ 66,621

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 1/4

13:00-18:00

1 stop39h 00m

Bangkok Suvarnabhumi

Mon 4/5

12:10-22:40

1 stop24h 30m

₹ 66,892

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Sun 5/4

11:00-08:05

1 stop31h 05m

Bangkok Suvarnabhumi

Mon 1/6

15:30-09:50

1 stop32h 20m

₹ 67,074

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Tue 17/3

11:35-13:55

1 stop35h 20m

Kuala Lumpur Intl

Tue 31/3

20:40-20:45

1 stop39h 05m

₹ 69,699

San FranciscoKuala Lumpur

SFO - KUL

SFOKUL

San Francisco

Tue 7/4

22:40-13:35

1 stop23h 55m

Kuala Lumpur Intl

Wed 15/4

18:40-09:10

1 stop29h 30m

₹ 69,880

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 California 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

Other information

What is the cheapest month to fly to Southeast Asia?

In general, September is the cheapest month to fly from California to Southeast Asia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 67,255. If you aren’t able to travel during the month of September, then book flights to Southeast Asia from California during August instead. Flights to Southeast Asia in August, while not as cheap as those in September, still average around ₹ 69,970.

What is the cheapest California to Southeast Asia flight route?

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

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

You are more likely to see cheaper flights to Southeast Asia from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around ₹ 80,387 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 California for as low as ₹ 70,423 on momondo.

What cabin class options are available on California to Southeast Asia flights?

There are 3 cabin classes available to choose from on California to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Southeast Asia flights?

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

Cheap California to Southeast Asia flight deals and tips

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

Fastest flight time	20h 15m
Direct flights	None

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

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

Search flight deals

When did momondo last update prices for flights from California to Southeast Asia?
Prices for flights from California to Southeast Asia refresh daily.
How old do you have to be to fly from California to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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 California to Southeast Asia?
Based on momondo bookings for flights between California and Southeast Asia, the leading plane model is Boeing 787-9 Dreamliner, making up 13.90% of the total bookings. Other popular models include Boeing 777-300ER with 9.54%, Airbus A321neo with 8.99%, and Airbus A320neo with 7.29%.

Best airlines flying from California to Southeast Asia

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom ₹ 62,069	Free Cancellation	Rating 7.4 9,246 reviews	Search United Airlines flights
China Airlines	PriceFrom ₹ 63,332	Free Cancellation	Rating 8.3 803 reviews	Search China Airlines flights
Philippine Airlines	PriceFrom ₹ 64,161	Free Cancellation	Rating 7.2 953 reviews	Search Philippine Airlines flights
Cathay Pacific	PriceFrom ₹ 67,414	Free Cancellation	Rating 7.6 1,159 reviews	Search Cathay Pacific flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from California.

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

Yes. momondo enables you to select and highlight flights to Southeast Asia from California with this policy.

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

Once all potential California to Southeast Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Southeast Asia from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Southeast Asia 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

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Find better results for your trip to Southeast Asia

Popular cities

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Complete your trip

Feeling lucky

Popular Cities in Southeast Asia

Flights to New Delhifrom ₹ 3,983

Flights to Mumbaifrom ₹ 5,884

Flights to Bengalurufrom ₹ 4,707

Flights to Kolkatafrom ₹ 6,065

Flights to Hyderabadfrom ₹ 5,160

Flights to Bangkokfrom ₹ 14,754

Flights to Ahmedabadfrom ₹ 5,431

Flights to Chennaifrom ₹ 4,797

Flights to Punefrom ₹ 5,431

Flights to Londonfrom ₹ 39,104

Flights to Dubaifrom ₹ 17,832

Flights to Vasco da Gamafrom ₹ 4,616

Cheap flights from California to Southeast Asia from ₹ 35,121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Southeast Asia departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from California to Southeast Asia

Cheap return flights

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Cheap last-minute flights

Air India flights from California to Southeast Asia

Our best Air India deals on California to Southeast Asia flight tickets

China Eastern flights from California to Southeast Asia

Our best China Eastern deals on California to Southeast Asia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Southeast Asia that are best for you.

See travel insights to Southeast Asia from

How to get the cheapest flight ticket from California to Southeast Asia

What is the cheapest month to fly to Southeast Asia?

What is the cheapest California to Southeast Asia flight route?

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

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

What cabin class options are available on California to Southeast Asia flights?

There are 3 cabin classes available to choose from on California to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Southeast Asia flights?

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

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

Asiana Airlines, Vietnam Airlines, and Cathay Pacific are the most popular carriers operating from California to Southeast Asia

Which airlines fly to Southeast Asia?

How many flights depart from California to Southeast Asia on average per day?

As of February 2026, there are 7 flights per day flying from California to Southeast Asia. The most common time of day flights depart is 22:00, with 57% of flights taking off in the evening.

How many flights depart from California to Southeast Asia on average per week?

As of February 2026, 52 flights take off from California and land in Southeast Asia each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.

Cheap California to Southeast Asia flight deals and tips

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

Fastest flight time

Direct flights

When did momondo last update prices for flights from California to Southeast Asia?

How old do you have to be to fly from California to Southeast Asia?

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

What is the most popular plane model from California to Southeast Asia?

Best airlines flying from California to Southeast Asia

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

Why use momondo?

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

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

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

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

An easier way to manage your Southeast Asia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Asia

Popular Cities in Southeast Asia

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Southeast Asia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Southeast Asia

Explore popular destinations other users love

According to popular flight searches on momondo this year