Air Canada Seattle to Hong Kong Flights

Cheapflightsplus.com will find cheap Air Canada flights from Seattle to Hong Kong. Compare airline ticket prices and book air tickets starting from $336 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Air Canada, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Hong Kong by Air Canada

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 july: one-way - $336, two-way – $576.
Direct flights
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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
10:00 am — 7:30 pm
+1 day
10:00 am — 11:05 am AC8803 Air Canada
Seattle — Vancouver
3h stop
2:10 pm — 7:30 pm CX867 Cathay Pacific
Vancouver — Hong Kong
18h 30m
including layover
Find flight
from$513
10:00 am — 5:35 am
+2 days
10:00 am — 11:05 am AC8803 Air Canada
Seattle — Vancouver
13h 20m stop
0:30 am — 5:35 am CX865 Cathay Pacific
Vancouver — Hong Kong
28h 35m
including layover
Find flight
from$516
1:45 pm — 4:05 pm
+2 days
1:45 pm — 2:50 pm AC8805 Air Canada
Seattle — Vancouver
20h 27m stop
11:20 am — 4:05 pm AC7 Air Canada
Vancouver — Hong Kong
35h 20m
including layover
Find flight
from$336
1:45 pm — 5:35 am
+2 days
1:45 pm — 2:50 pm AC8805 Air Canada
Seattle — Vancouver
10h 27m stop
1:20 am — 5:35 am CX865 Cathay Pacific
Vancouver — Hong Kong
24h 50m
including layover
Find flight
from$681
2:55 pm — 4:05 pm
+2 days
3:05 pm — 4:15 pm AC8807 Air Canada
Seattle — Vancouver
19h 17m stop
12:05 pm — 6:40 pm AC7 Air Canada
Vancouver — Hong Kong
34h 10m
including layover
Find flight
from$336
2:55 pm — 7:30 pm
+2 days
2:55 pm — 4:00 pm AC8807 Air Canada
Seattle — Vancouver
23h 2m stop
2:10 pm — 7:30 pm CX867 Cathay Pacific
Vancouver — Hong Kong
37h 35m
including layover
Find flight
from$616
5:30 am — 4:05 pm
+1 day
5:45 am — 6:56 am AC8801 Air Canada
Seattle — Vancouver
4h 40m stop
12:05 pm — 6:40 pm AC7 Air Canada
Vancouver — Hong Kong
19h 35m
including layover
Find flight
from$336
5:30 am — 7:30 pm
+1 day
5:30 am — 6:35 am AC8801 Air Canada
Seattle — Vancouver
7h 30m stop
2:10 pm — 7:30 pm CX867 Cathay Pacific
Vancouver — Hong Kong
23h
including layover
Find flight
from$511
7:15 pm — 4:05 pm
+2 days
7:15 pm — 8:20 pm AC8809 Air Canada
Seattle — Vancouver
14h 57m stop
11:20 am — 4:05 pm AC7 Air Canada
Vancouver — Hong Kong
29h 50m
including layover
Find flight
from$336
7:15 pm — 5:35 am
+2 days
7:15 pm — 8:20 pm AC8809 Air Canada
Seattle — Vancouver
4h 57m stop
0:30 am — 5:35 am CX865 Cathay Pacific
Vancouver — Hong Kong
19h 20m
including layover
Find flight
from$613
12:10 pm — 11:45 am
+2 days
6:05 am — 1:50 pm AC540 Air Canada
Seattle — Toronto
5h 36m stop
0:30 am — 5:20 am CZ312 China Southern Airlines
Toronto — Guangzhou
5h 10m stop
10:15 am — 11:45 am CX983 Cathay Pacific
Guangzhou — Hong Kong
32h 35m
including layover
Find flight
from$1795
12:10 pm — 10:05 am
+2 days
11:30 am — 7:27 pm AC540 Air Canada
Seattle — Toronto
5h 51m stop
1:45 am — 5:30 am AC6549 Air Canada
Toronto — Taipei
2h 20m stop
8:00 am — 10:05 am CX407 Cathay Pacific
Taipei — Hong Kong
30h 55m
including layover
Find flight
from$2060
*Departure and arrival times are local. Last updated on 07/17/2025

Flight Information

There are 114 flights by Air Canada 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 10:00 am to 7:20 am. Nonstop flight is 17h 50m. The time difference between Seattle and Hong Kong is 4h.

  • The fastest flight 17h 50m
  • Average flight time 26h 20m
  • The earliest flight 10:00 am
  • The latest flight 7:20 am
  • Distance 6489 ml

The cheapest months for traveling to Hong Kong are august (from 336 $), july (from 495 $), june (from 495 $).

The most expensive and popular months are october (from 1 863 $), december (from 1 822 $), may (from 935 $).

The cheapest flight by Air Canada that our users were able to find is $336. This airfare is economy class on one-way AC8809 flight for August 7, 2025 leaving Seattle-Tacoma Intl in Seattle at 7:15 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Air Canada there are other 23 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):

  • QR - Qatar Airways
    from $603
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  • KL - KLM
    from $1096
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  • JL - Japan Airlines - JAL
    from $521
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  • PR - Philippine Airlines
    from $561
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  • CI - China Airlines
    from $456
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  • MU - China Eastern
    from $901
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  • OZ - Asiana Airlines
    from $372
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  • UA - United Airlines
    from $461
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  • HU - Hainan Airlines
    from $441
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  • JX - Jambojet
    from $434
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  • BR - EVA Airways Corporation
    from $523
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See more connecting flights

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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