Cheap flights from San Francisco to Ko Samui

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How to get the best price from San Francisco to Ko Samui?

Depending on when you travel and how far in advance you book, fares between San Francisco and Ko Samui can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

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

Compare flights from San Francisco to Ko Samui with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Thailand? Travelers also liked: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.
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 1 month in advance, while the worst time is 8 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.