Roundtrip San Francisco to Koh Samui Thailand Airfares w/ 2 Free Checked Bags

No special codes or coupons are required. Get these roundtrip San Francisco to Koh Samui Thailand airfares while supplies last.

These fares include one stop both ways, typically in Singapore or Hong Kong, with stopovers ranging from 3 to 24 hours. The flights allow for a personal item, a carry-on bag, and 2 free checked bags. Changes or cancellations are permitted for a fee plus any fare difference.

Travel Availability

• Departures from SFO: January 17-21, 23-28, 31; February 1-4, 8-9
• Returns: January 22-31; February 1-18