Cheap flights from San Francisco to Taiwan from $391

The cheapest month to fly to Taiwan from San Francisco is in January. Flight prices, which tend to average around $729, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Taiwan, with average flight prices from San Francisco averaging around $734.

The cheapest day to depart from San Francisco to Taiwan is on a Tuesday when prices can be found for as low as $828. On the other hand, Friday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $903.

The cheapest time of day to fly to Taiwan is in the evening when flights can be purchased for as low as $852. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $893 on average. Flights to Taiwan from San Francisco in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from San Francisco to Taipei City Taiwan Taoyuan Intl for the best San Francisco - Taiwan flight prices

You are more likely to see cheaper flights to Taiwan from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Taiwan for around $901 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Taiwan from San Francisco for as low as $786 on momondo.

There are 4 cabin classes available to choose from on San Francisco to Taiwan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Asiana Airlines, and China Eastern are the most popular carriers operating from San Francisco to Taiwan

EVA Air, China Airlines and United Airlines are the top three most popular airlines that fly to Taiwan from San Francisco according to our data. EVA Air is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Taiwan. Keep in mind that there are 12 different airlines that fly to Taiwan on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between San Francisco and Taiwan have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, STARLUX Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

As of March 2026, 17 flights take off from San Francisco and land in Taiwan each day. The most common flight departure time for this route is 12:00AM, with 53% of daily flights taking off in the morning.

119 flights are operational weekly from San Francisco to Taiwan as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.