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Tainan City

$953+ Cheap flights from California to Tainan City (TNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TNN
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from California to Tainan City

Cheapest flights from California to Tainan City
Explore the most affordable flight options available from California to Tainan City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:10 am
SFO
-
TNN
2 stops23h 15m
Multiple Airlines
Thu 4/23:05 pm
TNN
-
SFO
3 stops43h 55m
Multiple Airlines
Deal found 2/9$2,677

Find flight deals from California to Tainan City

Keep the following information in mind while searching for California to Tainan City flight deals. Data was last updated February 11, 2026.

Round-trip from

$2,677
(Mytrip)

One-way from

$953
(Mytrip)
From California to Tainan City
Search Deals
One-way flight from California to Tainan City
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Tainan City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from California to Tainan City that are best for you.

Fly from

California

Fly to

Tainan City

Route

Depart

Return

Price

San FranciscoTainan City

SFO - TNN

SFOTNN

San Francisco

Wed 3/25

12:10 am-2:25 pm

2 stops23h 15m

Tainan City

Thu 4/2

3:05 pm-8:00 pm

3 stops43h 55m

$2,677

San FranciscoTainan City

SFO - TNN

SFOTNN

San Francisco

Wed 4/8

1:05 am-2:25 pm

2 stops22h 20m

$953

San FranciscoTainan City

SFO - TNN

SFOTNN

San Francisco

Wed 3/25

1:20 am-2:25 pm

2 stops22h 05m

$2,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Best time to book a flight from California to Tainan City

Have a flexible travel schedule? Discover the best time to fly to Tainan City from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Tainan City

What is the cheapest month to book a flight from California to Tainan City?

Currently, September is the cheapest month in which you can book a flight from California to Tainan City (average of $519). Flying from California to Tainan City in May is currently the most expensive (average of $1,067). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from California to Tainan City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tainan City from California?

    Tainan City (TNN) is the airport you will fly into if you book a flight from California to Tainan City. It is only a 2.8 mi journey from Tainan (TNN) to Tainan City’s city center.

  • Can I find deals for flights from California to Tainan City that include hotel bookings?

    Yes. In addition to deals on California to Tainan City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Tainan City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Tainan City.

  • Can I find deals for business class flights from California to Tainan City?

    Yes. Cheapflights offers flight deals from California to Tainan City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Tainan City?

    Currently, September is the cheapest month in which you can book a flight from California to Tainan City (average of $519). Flying from California to Tainan City in May is currently the most expensive (average of $1,067). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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