Find cheap airlines flights from Seattle to Harbin

Choose from 1 carriers that fly from Seattle to Harbin, including Asiana Airlines, Enjoy the cheapest tickets on this route with Hawaiian Airlines.

Find flight deals from Seattle to Harbin for the next 3 months. Book one way flights from $455 or round trip flights from $878.

Displayed flight fares from Seattle to Harbin are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Seattle to Harbin

The distance between Seattle and Harbin is approximately 7,704.91 km. Based on Trip.com's data travel demand peaks in November. The off-season for travel is September.

Cheapest one-way flight price$455
Cheapest round-trip ticket price$878
Off-season for travelSeptember
Peak season for travelNovember
Flight distance7,704.91 km
Popular airlineAsiana Airlines

When is the cheapest time to fly from Seattle to Harbin?

The cheapest time for Seattle to Harbin flights: Jan 4 to Jan 11 — one way flight prices from $439.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Seattle to Harbin, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Seattle to Harbin (SEA-HRB)?

    Based on Trip.com data, Hawaiian Airlines offers one-way fares as low as $455 on Cheapest nonstop routes (e.g. SEA to HRB on Wed, Jan 14), while Asiana Airlines offers Cheapest nonstop round-trips from $878 departing on Sun, Feb 1 and returning on Wed, Feb 4.
  • At the moment, you can catch a nonstop flight from Seattle to Harbin with the following airlines, including: Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Harbin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Seattle to Harbin, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 14, with one-way flights priced at just $455.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hawaiian Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Harbin travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seattle to Harbin is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Seattle to Harbin on December 28, 2025 with Korean Air, with prices starting at $586.
  • You can land at any one of the following hubs in Harbin, with Seattle–Tacoma International Airport to Harbin Taiping International Airport (SEA-HRB) is by far the most common option on this route: Harbin Taiping International Airport (HRB) Harbin Pingfang Airport (PF1).
  • The time difference between Harbin and Seattle is 16h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.