฿13,962 Find Cheap Flights from California to Thailand

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 Thailand.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from California to Thailand 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 Thailand 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 Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 30 airports in Thailand. The busiest airport is Bangkok Suvarnabhumi Airport (BKK), with 52% of all flights arriving there.

The cheapest month for flights from California to Thailand is September, when tickets cost ฿29,199 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is ฿46,234 and ฿45,744 respectively.

To get a below-average price on a flight from California to Thailand, you should book around 8 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.

An average direct flight from California to Thailand takes 26h 07m, covering a distance of 21293 km. The shortest route is San Francisco (SFO) to Bangkok Don Mueang Intl Airport (DMK) with an average flight time of 18h 20m.

Based on KAYAK flight searches, the most popular destination is Bangkok (91% of total searches to Thailand). The next most popular destinations are Phuket City (5%) and Chiang Mai (2%). Searches for flights to Ko Samui (1%), to Krabi (0%), and to Sukhothai (0%) are also popular.