Looking for the price of a flight from Washington Dulles to Tainan?

There’s no fixed price — fares between Washington and Tainan can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Is there more than one airport in Washington or Tainan?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Washington: Washington has 3 airports - Dulles international, Ronald Reagan, Washington International.
• Airports in Tainan: Tainan is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Tainan as well.

Customize your flight from Washington Dulles to Tainan

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from Ryanair, Easyjet, British Airways, Expedia, eDreams, and more.

Other popular destinations

Thinking about Taiwan? You might also consider: Hualien, Kaohsiung, Taichung City, Tainan, Taipei.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.