Price observed over the last 3 months for a round trip.

Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Taipei to Seattle takes on average 11h0.
Best time
According to user searches, the ideal month to go to Seattle is September.
Check out our tips for booking your flight to Seattle (USA) from Taipei (Taiwan) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $573 (calculation over the last two years). The most touristic season corresponds to the months of October, November and January.
For the cheapest flights, it is advisable to buy your ticket at least 3 days before the departure date.
The airline offering the cheapest flight tickets is United Airlines. A ticket from the airline United Airlines to Seattle costs on average $573.
The airlines that offer the most flights are Eva Air and Eva Air.
Taipei is a city in the country Taiwan, the time zone is [[timezone]]. In Taipei, it is currently {fromLocalTime}, the temperature is on average 27°C, with a minimum of 23°C and a maximum of 32°C.
The city of Taipei has 2 airport(s): Taoyuan and Songshan
Seattle is in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {toLocalTime}, the temperature is on average 17°C, with a minimum of 11°C and a maximum of 24°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
If you want to visit Seattle during the least touristic period, choose the month of September.
In Seattle, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 3 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. You can also choose morning flights that are 10% cheaper than afternoon and evening flights. The cheapest day to book a flight from Taipei to Seattle is Thursday.
When you leave, you can leave from Taoyuan, and you will arrive at Seattle-Tacoma.
The airport Taoyuan is located 22 km or Songshan is located 11 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 18°C in Seattle and 29°C in Taipei. The average rainfall in summer is 38 mm in Seattle and 195 mm in Taipei. In summer, it is warmer in Taipei and it rains less in Seattle. In winter, it is colder in Taipei and it rains more in Seattle.