United Airlines Seattle to Hong Kong Flights

Return flight: Hong Kong – Seattle

Cheapflightsplus.com will find cheap United Airlines flights from Seattle to Hong Kong. Compare airline ticket prices and book air tickets starting from $631 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Hong Kong by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $631, two-way – $1082.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
12:50 pm — 6:45 am
+2 days
12:50 pm — 3:09 pm UA1509 United Airlines
Seattle — San Francisco
8h 1m stop
11:10 pm — 6:45 am UA877 United Airlines
San Francisco — Hong Kong
25h 55m
including layover
Find flight
from$633
12:50 pm — 7:20 pm
+2 days
12:50 pm — 3:09 pm UA1509 United Airlines
Seattle — San Francisco
20h 26m stop
11:35 am — 7:20 pm UA869 United Airlines
San Francisco — Hong Kong
38h 30m
including layover
Find flight
from$639
3:25 pm — 6:45 am
+2 days
3:25 pm — 5:44 pm UA589 United Airlines
Seattle — San Francisco
5h 26m stop
11:10 pm — 6:45 am UA877 United Airlines
San Francisco — Hong Kong
23h 20m
including layover
Find flight
from$633
4:58 pm — 6:45 am
+2 days
4:58 pm — 7:10 pm UA2482 United Airlines
Seattle — San Francisco
4h stop
11:10 pm — 6:45 am UA877 United Airlines
San Francisco — Hong Kong
21h 47m
including layover
Find flight
from$713
5:25 pm — 7:00 am
+2 days
5:10 pm — 7:58 pm UA2397 United Airlines
Seattle — Los Angeles
2h 43m stop
10:55 pm — 7:00 am UA152 United Airlines
Los Angeles — Hong Kong
21h 35m
including layover
Find flight
from$633
5:25 pm — 7:05 pm
+2 days
5:25 pm — 8:12 pm UA2397 United Airlines
Seattle — Los Angeles
14h 48m stop
11:00 am — 7:05 pm UA801 United Airlines
Los Angeles — Hong Kong
33h 40m
including layover
Find flight
from$639
6:13 pm — 7:20 pm
+2 days
6:13 pm — 8:32 pm UA737 United Airlines
Seattle — San Francisco
15h 3m stop
11:35 am — 7:20 pm UA869 United Airlines
San Francisco — Hong Kong
33h 7m
including layover
Find flight
from$652
6:15 am — 7:00 am
+2 days
6:15 am — 9:02 am UA1571 United Airlines
Seattle — Los Angeles
13h 53m stop
10:55 pm — 7:00 am UA152 United Airlines
Los Angeles — Hong Kong
32h 45m
including layover
Find flight
from$653
7:15 am — 7:20 pm
+1 day
7:05 am — 9:25 am UA1403 United Airlines
Seattle — San Francisco
1h 59m stop
11:35 am — 7:20 pm UA869 United Airlines
San Francisco — Hong Kong
20h 5m
including layover
Find flight
from$633
7:32 pm — 6:45 am
+2 days
12:55 pm — 3:12 pm UA737 United Airlines
Seattle — San Francisco
1h 20m stop
11:10 pm — 6:45 am UA877 United Airlines
San Francisco — Hong Kong
19h 13m
including layover
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from$633
9:20 am — 6:45 am
+2 days
9:20 am — 11:39 am UA1960 United Airlines
Seattle — San Francisco
11h 31m stop
11:10 pm — 6:45 am UA877 United Airlines
San Francisco — Hong Kong
29h 25m
including layover
Find flight
from$633
3:25 pm — 7:00 am
+2 days
3:25 pm — 5:44 pm UA589 United Airlines
Seattle — San Francisco
41m stop
6:25 pm — 7:56 pm UA1812 United Airlines
San Francisco — Los Angeles
2h 59m stop
10:55 pm — 7:00 am UA152 United Airlines
Los Angeles — Hong Kong
23h 35m
including layover
Find flight
from$633
9:20 am — 7:00 am
+2 days
9:20 am — 11:39 am UA1960 United Airlines
Seattle — San Francisco
3h 41m stop
3:20 pm — 4:51 pm UA1960 United Airlines
San Francisco — Los Angeles
6h 4m stop
10:55 pm — 7:00 am UA152 United Airlines
Los Angeles — Hong Kong
29h 40m
including layover
Find flight
from$631
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 30 flights by United Airlines from Seattle to Hong Kong every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Hong Kong Intl, Hong Kong Harbour, H K Heliport.

Departures start from 12:37 pm to 9:20 am. Nonstop flight is 19h 13m. The time difference between Seattle and Hong Kong is 4h.

  • The fastest flight 19h 13m
  • Average flight time 26h 23m
  • The earliest flight 12:37 pm
  • The latest flight 9:20 am
  • Distance 6489 ml

The cheapest months for traveling to Hong Kong are november (from 628 $), january (from 631 $), october (from 644 $).

The most expensive and popular months are december (from 1 434 $), february (from 702 $), october (from 644 $).

The cheapest flight by United Airlines that our users were able to find is $631. This airfare is economy class on one-way UA1960 flight for January 22, 2025 leaving Seattle-Tacoma Intl in Seattle at 9:20 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 25 airline carriers between Seattle and Hong Kong. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Hong Kong.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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