Cheap flights from California to Southeast Asia from ₹ 30,532
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 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Asiana Airlines flights from California to Southeast Asia
Our best Asiana Airlines deals on California to Southeast Asia flight tickets
Asiana Airlines![Asiana Airlines]()
13 Aug![Asiana Airlines]()
16 Sept
SFO23:30San Francisco
33h 40m
1 stop
BKK23:10Bangkok Suvarnabhumi
BKK01:20Bangkok Suvarnabhumi
28h 10m
1 stop
SFO15:30San Francisco
Asiana Airlines![Asiana Airlines]()
3 Nov![Asiana Airlines]()
10 Nov
SFO23:30San Francisco
31h 35m
1 stop
BKK22:05Bangkok Suvarnabhumi
BKK23:55Bangkok Suvarnabhumi
30h 05m
1 stop
SFO15:00San Francisco
China Airlines flights from California to Southeast Asia
Our best China Airlines deals on California to Southeast Asia flight tickets
China Airlines![China Airlines]()
14 Sept![China Airlines]()
28 Sept
SFO01:05San Francisco
18h 40m
1 stop
BKK09:45Bangkok Suvarnabhumi
BKK02:40Bangkok Suvarnabhumi
31h 15m
1 stop
SFO19:55San Francisco
China Airlines![China Airlines]()
14 Sept![China Airlines]()
26 Sept
SFO01:05San Francisco
18h 40m
1 stop
BKK09:45Bangkok Suvarnabhumi
BKK02:40Bangkok Suvarnabhumi
31h 15m
1 stop
SFO19:55San Francisco
See travel insights to Southeast Asia from
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, March 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 ₹ 69,948. If you aren’t able to travel during the month of March, then book flights to Southeast Asia from California during April instead. Flights to Southeast Asia in April, while not as cheap as those in March, still average around ₹ 70,207.
What is the cheapest day to depart on your flight to Southeast Asia?
The cheapest day to depart from California to Southeast Asia is on a Friday. Travellers who choose to depart for Southeast Asia on a Friday will often find tickets for as low as ₹ 51,004. The most expensive day to fly to Southeast Asia is Sunday, with ticket prices averaging around ₹ 114,324.
What is the cheapest time of day to depart on your flight to Southeast Asia?
According to our data, the cheapest time of day to fly to Southeast Asia is in the evening. momondo users have found flights departing from California to Southeast Asia in the evening for as low as ₹ 91,602. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 118,151 on average. Flights to Southeast Asia from California in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
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 23 weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around ₹ 83,036 when searching 23 weeks out. 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 ₹ 70,207 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.
What is the cheapest airline that flies from California to Southeast Asia?
Korean Air, Asiana Airlines, and United Airlines are the most popular carriers operating from California 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 California according to our data. Philippine Airlines is the first choice among our users, with 72% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 6 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 day?
As of June 2025, there are 6 flights per day flying from California to Southeast Asia. The most common time of day flights depart is 23:00, with 54% of flights taking off in the evening.
How many flights depart from California to Southeast Asia on average per week?
As of June 2025, 44 flights take off from California and land in Southeast Asia each week. The most common flight departure day for this route is Wed, with 16% 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
Best price found | ₹ 30,532 |
|---|---|
Fastest flight time | 18h 40m |
Direct flights | None |
Airports in Southeast Asia | 3 airports |
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 13.87% of the total bookings. Other popular models include Boeing 777-300ER with 8.61%, Airbus A321neo with 8.03%, and Boeing 787-8 Dreamliner with 7.65%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 59,142 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom ₹ 60,346 | Free Cancellation | Rating 8.3 742 reviews | |||
| PriceFrom ₹ 64,235 | Free Cancellation | Rating 7.5 894 reviews | |||
| PriceFrom ₹ 66,042 | Free Cancellation | Rating 7.2 875 reviews | |||
| PriceFrom ₹ 68,467 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom ₹ 70,585 | Free Cancellation | Rating 8.4 1,205 reviews |
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.
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