Cheap flights from San Francisco to Ko Samui

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How much is a ticket from San Francisco to Ko Samui?

Flight prices from San Francisco to Ko Samui change depending on demand and time of booking.

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Flights between San Francisco and Ko Samui: which airports can you choose?

The distance between San Francisco and Ko Samui is about 13162 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in San Francisco: The only active airport in San Francisco is San Francisco.
  • Airports in Ko Samui: Currently, the only available airport in Ko Samui is Ko Samui - Koh Samui.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from San Francisco airports to find the best option.

Flights from San Francisco to Ko Samui - Koh Samui

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Other popular destinations

Planning a trip to Thailand? These cities are popular too: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from San Francisco to Ko Samui.

How much does an airline ticket from San Francisco to Ko Samui cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from San Francisco to Ko Samui.

How far is San Francisco from Ko Samui?

San Francisco is about 13162 km from Ko Samui.

What are the airports in Ko Samui?

Ko Samui has one airport: Ko Samui - Koh Samui.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the most popular cities in Thailand?

The most popular cities in Thailand according to our users' searches are: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

When should I book a flight from San Francisco to Ko Samui?

The best time to book a flight from San Francisco to Ko Samui is 2 months in advance, while the worst time is 9 weeks in advance.

What is the cheapest month to fly from San Francisco to Ko Samui?

This information is not available at the moment.

What is the most expensive month to fly from San Francisco to Ko Samui?

This information is not available at the moment.

What is the best day of the week to fly from San Francisco to Ko Samui?

This information is not available at the moment.