$412 Find Cheap Flights from California to Southeast Asia - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Southeast Asia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from California to Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from California to Southeast Asia with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from California to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

California and Southeast Asia are connected by different airlines. The airlines that fly that route the most regularly are Philippine Airlines (29 flights per week), United Airlines (28 flights per week), and Singapore Airlines (24 flights per week).

There are 23 airports in Southeast Asia. The busiest airport is Bangkok Suvarnabhumi Airport (BKK), with 17% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Southeast Asia is Manila Ninoy Aquino Intl Airport (MNL), with an average flight price of $605.

Based on KAYAK data, the cheapest day to fly to Southeast Asia is Saturday where round-trip tickets can be as cheap as $873. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,352 on average.

The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost $1,036 on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is $1,036.

The cheapest ticket to Southeast Asia from California found in the last 5 days was to Singapore, at $683 round-trip. The most popular route is Los Angeles (LAX) to Singapore (SIN) and the cheapest round-trip airline ticket found on this route in the last 5 days was $683.

The cheapest month for flights from California to Southeast Asia is February, when tickets cost $409 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $800 and $688 respectively.

To get a below average price on the flight from California to Southeast Asia, you should book around 6 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

From California, there are direct flights to Southeast Asia from 2 cities. The city with the most direct flights is San Francisco, with 53 direct flights each week.

There are around 13 direct flights from within California to Southeast Asia every day. Most flights (54%) depart at night.

Each week there are around 85 direct flights from within California to Southeast Asia. The most common day for departures is Wednesday, with 16% of flights taking off on this day.

An average nonstop flight from California to Southeast Asia takes 20h 31m, covering a distance of 7867 miles. The shortest route is San Francisco (SFO) to Manila (MNL) with an average flight time of 13h 45m.

There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Southeast Asia. Instead, there are 85 long-haul flights (6-12 hour flight duration), with the most arriving from San Francisco.

Based on KAYAK flight searches, the most popular destination is Manila (34% of total searches to Southeast Asia). The next most popular destinations are Bangkok (29%) and Ho Chi Minh City (13%). Searches for flights to Angeles City (6%), to Singapore (4%) and to Denpasar (4%) are also popular.