Find cheap flight tickets 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 travellers 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 return 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 United Airlines (57 flights per week), Singapore Airlines (48 flights per week), and Philippine Airlines (46 flights per week).

There are 23 airports in Southeast Asia. The busiest airport is Singapore Changi Airport (SIN), with 16% 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 Singapore Changi Airport (SIN), with an average flight price of ₹ 39,364.

The cheapest ticket to Southeast Asia from California found in the last 5 days was to Singapore, at ₹ 34,250 return. The most popular route is Los Angeles (LAX) to Singapore (SIN) and the cheapest return ticket found on this route in the last 5 days was ₹ 34,250.

The cheapest month for flights from California to Southeast Asia is February, when tickets cost ₹ 39,946 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is ₹ 74,661 and ₹ 67,337 respectively.

To get a below-average price on a flight from California to Southeast Asia, you should book around 3 weeks before departure, which saves you about 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 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 105 direct flights each week.

There are around 23 direct flights from within California to Southeast Asia every day. Most flights (46%) depart at night.

Each week there are around 158 direct flights from within California to Southeast Asia. The most common day for departures is Sunday, with 17% of flights taking off on this day.

An average direct flight from California to Southeast Asia takes 35h 34m, covering a distance of 21930 km. The shortest route is San Francisco (SFO) to Kuala Lumpur Intl Airport (KUL) with an average flight time of 20h 15m.

There aren’t any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Southeast Asia. Instead, there are 158 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 Port Blair (100% of total searches to Southeast Asia).