$295 Find Cheap Flights from Washington to Taiwan

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Useful Info

Good to know

Low seasonAugust
Cheapest flight$295
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Seattle to Taipei City

Flights from Washington to Taiwan: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Washington to Taiwan 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with EVA AirSEA-TPEMar 2025
Arrive early at the airport. Bring personal items like toothbrush and toothpaste if needed because it’s a long flight. If you’re flying with Eva, I don’t think you’ll need more than that.
Verified travelerFlew with China AirlinesSEA-TPEFeb 2025
It is a big terminal, so make sure to have enough time between flights if you are transiting here.

FAQs for booking flights from Washington to Taiwan

  • How does KAYAK find such low prices on flights from Washington to Taiwan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Taiwan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Taiwan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Taiwan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Taiwan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Taiwan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Taiwan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Taiwan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Taiwan?

    EVA Air connects Washington to Taiwan with 12 flights per week. Thai Airways also offers 12 flights per week, while Delta follows with 7 flights per week.

  • How many airports are there in Taiwan?

    There are 11 airports in Taiwan. The busiest airport is Taiwan Taoyuan Airport (TPE), with 65% of all flights arriving there.

  • Which is the cheapest airport to fly into in Taiwan?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Taiwan is Taipei City Taiwan Taoyuan Intl Airport (TPE), with an average flight price of $558.

  • What is the cheapest day to fly to Taiwan?

    Based on KAYAK data, the cheapest day to fly to Taiwan is Monday where round-trip tickets can be as cheap as $907. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,061 on average.

  • What is the cheapest time of day to fly to Taiwan?

    The cheapest time of day to fly to Taiwan is generally in the morning, when round-trip flights cost $671 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Taiwan is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,129.

  • What is the cheapest flight to Taiwan?

    The cheapest ticket to Taiwan from Washington found in the last 72 hours was to Taipei City Taiwan Taoyuan Intl Airport, at $692 round-trip. The most popular route is Seattle (SEA) to Taipei City Taiwan Taoyuan Intl Airport (TPE) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $692.

  • What is the cheapest month to fly from Washington to Taiwan?

    The cheapest month for flights from Washington to Taiwan is April, when tickets cost $741 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,467 and $1,250 respectively.

  • How far in advance should I book a flight from Washington to Taiwan?

    To get a below average price on the flight from Washington to Taiwan, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

  • How many cities have direct flights to Taiwan?

    From Washington, there are direct flights to Taiwan from 1 city. This city is Seattle and there are 43 direct flights each week.

  • How many direct flights to Taiwan are there each day?

    There are around 7 direct flights from within Washington to Taiwan every day. Most flights (84%) depart at night.

  • How many direct flights to Taiwan are there each week?

    Each week there are around 43 direct flights from within Washington to Taiwan. The most common day for departures is Tuesday, with 16% of flights taking off on this day.

  • How long is the flight to Taiwan?

    An average nonstop flight from Washington to Taiwan takes 24h 53m, covering a distance of 6177 miles. The shortest route is Seattle (SEA) to Taipei City Taiwan Taoyuan Intl Airport (TPE) with an average flight time of 12h 44m.

  • How many long-haul flights are there to Taiwan each week?

    There are not any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Taiwan. Instead, there are 43 long-haul flights (6-12 hour flight duration), with the most arriving from Seattle.

  • What are the most popular destinations in Taiwan?

    Based on KAYAK flight searches, the most popular destination is Taipei City (100% of total searches to Taiwan). The next most popular destination is Kaohsiung City (0%).

Everything you need to know for your flight to Taiwan

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Taiwanfrom $14,888
Business Class flights to Taiwanfrom $3,977
Prem Econ Class flights to Taiwanfrom $1,419
Economy Class flights to Taiwanfrom $692

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