Asiana Airlines Seattle to Hong Kong Flights

Return flight: Hong Kong – Seattle

Cheapflightsplus.com will find cheap Asiana Airlines flights from Seattle to Hong Kong. Compare airline ticket prices and book air tickets starting from $444 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Asiana Airlines, arrivals and departure details below.

Find Cheap Airfare Seattle (WA) — Hong Kong by Asiana 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 march: one-way - $444, two-way – $761.
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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
12:45 pm — 10:40 pm
+1 day
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
1h 35m stop
7:25 pm — 10:40 pm OZ745 Asiana Airlines
Seoul — Hong Kong
17h 55m
including layover
Find flight
from$444
12:45 pm — 12:00 pm
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
15h 10m stop
9:00 am — 12:00 pm OZ721 Asiana Airlines
Seoul — Hong Kong
31h 15m
including layover
Find flight
from$444
12:45 pm — 1:20 am
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
4h 20m stop
10:10 pm — 1:20 am TW117 T'way Airlines
Seoul — Hong Kong
20h 35m
including layover
Find flight
from$672
12:45 pm — 0:55 am
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
4h 15m stop
10:05 pm — 0:55 am LJ701 Jin Air
Seoul — Hong Kong
20h 10m
including layover
Find flight
from$673
12:45 pm — 0:30 am
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
3h 35m stop
10:05 pm — 1:10 am 7C2107 Jeju Air
Seoul — Hong Kong
19h 45m
including layover
Find flight
from$677
12:45 pm — 10:40 pm
+1 day
1:50 pm — 5:45 pm OZ271 Asiana Airlines
Seattle — Seoul
1h 45m stop
8:15 pm — 10:55 pm CX419 Cathay Pacific
Seoul — Hong Kong
17h 55m
including layover
Find flight
from$888
12:45 pm — 6:10 pm
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
21h 10m stop
3:00 pm — 6:10 pm CX411 Cathay Pacific
Seoul — Hong Kong
37h 25m
including layover
Find flight
from$889
12:45 pm — 5:00 pm
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
20h stop
1:50 pm — 5:00 pm CX453 Cathay Pacific
Seoul — Hong Kong
36h 15m
including layover
Find flight
from$889
12:45 pm — 5:40 pm
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
20h 45m stop
2:35 pm — 5:40 pm OZ9293 Asiana Airlines
Seoul — Hong Kong
36h 55m
including layover
Find flight
from$954
12:45 pm — 11:10 pm
+1 day
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
2h 10m stop
8:00 pm — 11:10 pm KE177 Korean Air
Seoul — Hong Kong
18h 25m
including layover
Find flight
from$5057
12:45 pm — 2:05 pm
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
16h 50m stop
10:40 am — 2:05 pm KE173 Korean Air
Seoul — Hong Kong
33h 20m
including layover
Find flight
from$5057
12:45 pm — 11:20 am
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
14h 20m stop
8:10 am — 11:20 am KE171 Korean Air
Seoul — Hong Kong
30h 35m
including layover
Find flight
from$5057
12:45 pm — 4:50 pm
+2 days
12:40 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
19h 55m stop
1:45 pm — 4:50 pm KE175 Korean Air
Seoul — Hong Kong
36h 5m
including layover
Find flight
from$5059
12:45 pm — 11:10 pm
+1 day
12:45 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
2h 10m stop
8:00 pm — 11:10 pm WS6035 WestJet
Seoul — Hong Kong
18h 25m
including layover
Find flight
from$6357
12:45 pm — 11:20 am
+2 days
12:45 pm — 5:50 pm OZ271 Asiana Airlines
Seattle — Seoul
14h 20m stop
8:10 am — 11:20 am WS6075 WestJet
Seoul — Hong Kong
30h 35m
including layover
Find flight
from$6357
7:32 pm — 12:00 pm
+2 days
4:35 pm — 6:52 pm OZ6402 Asiana Airlines
Seattle — San Francisco
1h 40m stop
11:30 pm — 5:30 am OZ211 Asiana Airlines
San Francisco — Seoul
3h 30m stop
9:00 am — 12:00 pm OZ721 Asiana Airlines
Seoul — Hong Kong
24h 28m
including layover
Find flight
from$1030
7:32 pm — 10:40 pm
+2 days
4:35 pm — 6:52 pm OZ6402 Asiana Airlines
Seattle — San Francisco
1h 40m stop
11:30 pm — 5:30 am OZ211 Asiana Airlines
San Francisco — Seoul
13h 55m stop
7:25 pm — 10:40 pm OZ745 Asiana Airlines
Seoul — Hong Kong
35h 8m
including layover
Find flight
from$1277
7:32 pm — 5:40 pm
+2 days
6:13 pm — 8:32 pm OZ6402 Asiana Airlines
Seattle — San Francisco
1h 40m stop
11:30 pm — 5:30 am OZ211 Asiana Airlines
San Francisco — Seoul
9h 5m stop
2:35 pm — 5:40 pm OZ9293 Asiana Airlines
Seoul — Hong Kong
30h 8m
including layover
Find flight
from$1303
7:32 pm — 10:40 pm
+2 days
7:05 am — 9:25 am OZ6402 Asiana Airlines
Seattle — San Francisco
1h 55m stop
11:45 pm — 5:40 am OZ6621 Asiana Airlines
San Francisco — Seoul
13h 45m stop
7:25 pm — 10:40 pm OZ745 Asiana Airlines
Seoul — Hong Kong
35h 8m
including layover
Find flight
from$2880
7:32 pm — 12:00 pm
+2 days
7:05 am — 9:25 am OZ6402 Asiana Airlines
Seattle — San Francisco
1h 55m stop
11:45 pm — 5:40 am OZ6621 Asiana Airlines
San Francisco — Seoul
3h 20m stop
9:00 am — 12:00 pm OZ721 Asiana Airlines
Seoul — Hong Kong
24h 28m
including layover
Find flight
from$2880
7:32 pm — 5:40 pm
+2 days
7:32 pm — 9:50 pm OZ6402 Asiana Airlines
Seattle — San Francisco
1h 55m stop
11:45 pm — 5:40 am OZ6621 Asiana Airlines
San Francisco — Seoul
8h 55m stop
2:35 pm — 5:40 pm OZ9293 Asiana Airlines
Seoul — Hong Kong
30h 8m
including layover
Find flight
from$4090
*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 22 flights by Asiana 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 12:45 pm to 7:32 pm. Nonstop flight is 17h 55m. The time difference between Seattle and Hong Kong is 4h.

  • The fastest flight 17h 55m
  • Average flight time 30h 8m
  • The earliest flight 12:45 pm
  • The latest flight 7:32 pm
  • Distance 6489 ml

The cheapest months for traveling to Hong Kong are february (from 444 $), november (from 464 $), january (from 567 $).

The most expensive and popular months are december (from 927 $), october (from 693 $), january (from 567 $).

The cheapest flight by Asiana Airlines that our users were able to find is $444. This airfare is economy class on one-way OZ271 flight for February 21, 2025 leaving Seattle-Tacoma Intl in Seattle at 12:45 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Asiana Airlines there are other 1 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):

  • JL - Japan Airlines - JAL
    from $424
    Find
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.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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.

    To find a plane ticket, please select dates.

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