Hangzhou

Cheap flights from Seattle (SEA) to Hangzhou (HGH)

What is the cheapest day to fly round-trip from Seattle to Hangzhou?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Hangzhou. Check prices with Cheapflights to find a great deal for your trip.

When is the cheapest time to fly from Seattle to Hangzhou (SEA - HGH)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Hangzhou at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.

Related info for your journey

Useful info, stats and facts about Seattle to Hangzhou flights.

Which airlines flying from Seattle/Tacoma Intl to Hangzhou have flexible cancellations due to COVID-19?

XiamenAir, Hainan Airlines, and Cathay Pacific are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What are the most popular airlines that fly from Seattle to Hangzhou?

Before booking your flight from Seattle to Hangzhou check out the most popular airlines for this route: Cathay Pacific, Hainan Airlines or XiamenAir.

What are the cheapest flights from Seattle to Hangzhou?

While on average a flight from Seattle to Hangzhou is generally $1,933, our data shows the cheapest flight currently is $1,078. When looking at the most popular route, (Seattle/Tacoma Intl - Hangzhou), you can expect to pay $16,733 for that flight.

Can I fly to Hangzhou from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to Hangzhou

Most visitors from Seattle/Tacoma Intl will not be allowed to enter Hangzhou.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 48 hours before departing to Hangzhou.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Hangzhou.

Documents
Health Declaration Form - Must be presented upon arrival


Can I fly back to Seattle/Tacoma Intl from Hangzhou?

Returning to Seattle/Tacoma Intl from Hangzhou

COVID-19 testing requirements
Visitors from Hangzhou must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Hangzhou are not required to quarantine after entering Seattle/Tacoma Intl.

Top 2 airlines flying from Seattle to Hangzhou

The chart below displays the airlines Cheapflights users traveling from Seattle to Hangzhou choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
XiamenAir
Cheapest$486
Average$743
FlexibilityNo cancel fee
On-time49%
COVID-19 safety
Hainan Airlines
Cheapest$494
Average$890
FlexibilityNo cancel fee
On-time61%
COVID-19 safety