Cheap flights from San Francisco to Udon Thani from $580

Travelers frequently search for route combinations, such as San Francisco and Calgary, New York, Las Vegas, Los Angeles, Phoenix, Dallas, Toronto, Barcelona, Chicago, Mexico City, San Diego, Vancouver, Denver, Seoul, Ontario, Tokyo, Minneapolis, Paris, Salt Lake City, Atlanta.

Travelers frequently search for route combinations, such as Udon Thani and Bangkok, Los Angeles, Phuket City, Surat Thani Province, Vientiane, Krabi, Chiang Rai Province, Phnom Penh, Seoul, Chiang Mai, Ko Samui, Sarasota, Hilo, Springfield, Fresno, Washington, D.C., Jakarta, Albany, Dublin, Cairo.

The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Oakland International, Sacramento International, San Jose International, Charles M. Schulz–Sonoma County, Monterey Regional, Stockton Metropolitan, Merced Regional.

The main airport in Udon Thani is Udon Thani International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Roi Et, Nakhon Phanom, Sakon Nakhon, Loei.

Currently, you can fly between San Francisco and Udon Thani with VietJet Air, Thai AirAsia, Nok Air, Asiana Airlines, Thai Airways.

If you don’t have specific dates for your trip between San Francisco and Udon Thani, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Traveling between San Francisco and Udon Thani, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

There are a number of airports in and around San Francisco. The main one is San Francisco International and other nearby airports include San Francisco International, Oakland International, Sacramento International, San Jose International, Charles M. Schulz–Sonoma County, Monterey Regional, Stockton Metropolitan, Merced Regional

There are a number of airports in and around Udon Thani. The main one is Udon Thani International and other nearby airports include Wattay International, Udon Thani International, Khon Kaen, Roi Et, Nakhon Phanom, Sakon Nakhon, Loei.