How much is a ticket 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.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

What are the airport options between San Francisco and Ko Samui?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in San Francisco: San Francisco is currently the only airport available.
• Airports in Ko Samui: Ko Samui has one airport operating, Ko Samui - Koh Samui.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Refine your flight search from San Francisco to Ko Samui

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at Thailand? These cities are trending: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.