Cheap Flights from Hong Kong to Seattle, WA from $344

Return flight: Seattle – Hong Kong

On Cheapflightsplus.com you will find 1000 connecting flights from Hong Kong to Seattle. You can compare airfare deals from 38 airlines and multiple travel sites from $344, book and save on cheap plane tickets and last minute offers. Also check out HKG-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Hong Kong to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $344 (one-way), $590 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Hong Kong to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
00:45 — 10:40
00:45 — 05:25 KE178 Korean Air
Hong Kong — Seoul
11h 15m stop
16:40 — 10:50 KE41 Korean Air
Seoul — Seattle
24h 55m
including layover
Find flight
from$419
02:35 — 11:15
02:35 — 08:20 HX606 Hong Kong Airlines
Hong Kong — Tokyo
10h 5m stop
18:25 — 11:40 HA824 Hawaiian Airlines
Tokyo — Seattle
23h 40m
including layover
Find flight
from$458
07:40 — 11:15
07:40 — 13:30 HX604 Hong Kong Airlines
Hong Kong — Tokyo
4h 55m stop
18:25 — 11:40 HA824 Hawaiian Airlines
Tokyo — Seattle
18h 35m
including layover
Find flight
from$458
08:00 — 16:10
08:00 — 09:55 CX488 Cathay Pacific
Hong Kong — Taipei
10h 15m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
23h 10m
including layover
Find flight
from$358
08:10 — 19:20
08:10 — 10:00 CI922 China Airlines
Hong Kong — Taipei
13h 30m stop
23:30 — 19:45 CI22 China Airlines
Taipei — Seattle
26h 10m
including layover
Find flight
from$345
09:00 — 16:10
09:00 — 11:00 CX466 Cathay Pacific
Hong Kong — Taipei
9h 10m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
22h 10m
including layover
Find flight
from$358
09:55 — 16:10
09:55 — 11:50 CX450 Cathay Pacific
Hong Kong — Taipei
8h 20m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
21h 15m
including layover
Find flight
from$358
10:10 — 16:10
10:10 — 12:10 CX494 Cathay Pacific
Hong Kong — Taipei
8h stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
21h
including layover
Find flight
from$357
10:15 — 19:20
10:15 — 12:10 CI602 China Airlines
Hong Kong — Taipei
11h 20m stop
23:30 — 19:45 CI22 China Airlines
Taipei — Seattle
24h 5m
including layover
Find flight
from$345
11:05 — 19:20
11:05 — 13:00 CI904 China Airlines
Hong Kong — Taipei
10h 30m stop
23:30 — 19:45 CI22 China Airlines
Taipei — Seattle
23h 15m
including layover
Find flight
from$345
11:20 — 16:10
11:20 — 13:20 JX234 Jambojet
Hong Kong — Taipei
6h 50m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
19h 50m
including layover
Find flight
from$349
12:20 — 10:40
+1 day
12:20 — 17:00 KE174 Korean Air
Hong Kong — Seoul
23h 40m stop
16:40 — 10:50 KE41 Korean Air
Seoul — Seattle
37h 20m
including layover
Find flight
from$419
12:35 — 16:10
12:35 — 14:25 UO112 Hong Kong Express Airways
Hong Kong — Taipei
5h 45m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
18h 35m
including layover
Find flight
from$480
13:10 — 16:10
13:10 — 15:10 CX400 Cathay Pacific
Hong Kong — Taipei
5h stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
18h
including layover
Find flight
from$357
13:25 — 16:10
13:25 — 15:30 CX420 Cathay Pacific
Hong Kong — Taipei
4h 40m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
17h 45m
including layover
Find flight
from$357
14:00 — 19:20
14:00 — 15:55 CI910 China Airlines
Hong Kong — Taipei
7h 35m stop
23:30 — 19:45 CI22 China Airlines
Taipei — Seattle
20h 20m
including layover
Find flight
from$345
14:45 — 14:25
14:20 — 19:15 NH860 All Nippon Airways
Hong Kong — Tokyo
1h 15m stop
21:15 — 13:20 NH118 All Nippon Airways
Tokyo — Seattle
14h 40m
including layover
Find flight
from$428
15:25 — 19:30
15:25 — 17:15 BR870 EVA Airways Corporation
Hong Kong — Taipei
6h 25m stop
23:40 — 19:50 BR26 EVA Airways Corporation
Taipei — Seattle
19h 5m
including layover
Find flight
from$357
15:45 — 16:10
15:45 — 17:40 CX472 Cathay Pacific
Hong Kong — Taipei
2h 30m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
15h 25m
including layover
Find flight
from$357
17:10 — 19:30
17:10 — 19:00 BR856 EVA Airways Corporation
Hong Kong — Taipei
4h 40m stop
23:40 — 19:50 BR26 EVA Airways Corporation
Taipei — Seattle
17h 20m
including layover
Find flight
from$357
17:30 — 19:20
17:30 — 19:25 CI916 China Airlines
Hong Kong — Taipei
4h 5m stop
23:30 — 19:45 CI22 China Airlines
Taipei — Seattle
16h 50m
including layover
Find flight
from$345
18:00 — 18:36
18:00 — 15:00 AC8 Air Canada
Hong Kong — Vancouver
2h 30m stop
17:30 — 18:36 AC8806 Air Canada
Vancouver — Seattle
15h 36m
including layover
Find flight
from$399
18:00 — 22:16
18:00 — 15:00 AC8 Air Canada
Hong Kong — Vancouver
6h 10m stop
21:10 — 22:16 AC8810 Air Canada
Vancouver — Seattle
19h 16m
including layover
Find flight
from$399
19:40 — 19:30
19:40 — 21:30 BR872 EVA Airways Corporation
Hong Kong — Taipei
2h 10m stop
23:40 — 19:50 BR26 EVA Airways Corporation
Taipei — Seattle
14h 50m
including layover
Find flight
from$357
19:40 — 18:50
19:40 — 21:30 BR872 EVA Airways Corporation
Hong Kong — Taipei
1h 30m stop
23:00 — 19:10 BR24 EVA Airways Corporation
Taipei — Seattle
14h 10m
including layover
Find flight
from$358
20:10 — 19:20
20:10 — 22:05 CI920 China Airlines
Hong Kong — Taipei
1h 25m stop
23:30 — 19:45 CI22 China Airlines
Taipei — Seattle
14h 10m
including layover
Find flight
from$345
20:10 — 16:10
+1 day
20:10 — 22:10 JX236 Jambojet
Hong Kong — Taipei
22h stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
35h
including layover
Find flight
from$349
22:30 — 00:54
22:30 — 20:10 UA878 United Airlines
Hong Kong — San Francisco
2h 25m stop
22:35 — 00:54 UA5770 United Airlines
San Francisco — Seattle
17h 24m
including layover
Find flight
from$431
22:50 — 16:10
+1 day
22:50 — 00:35 CX408 Cathay Pacific
Hong Kong — Taipei
19h 35m stop
20:10 — 16:35 JX32 Jambojet
Taipei — Seattle
32h 20m
including layover
Find flight
from$357
23:00 — 19:15
+1 day
23:00 — 01:20 PR311 Philippine Airlines
Hong Kong — Manila
21h stop
22:20 — 19:15 PR124 Philippine Airlines
Manila — Seattle
35h 15m
including layover
Find flight
from$392
*Departure and arrival times - local. Updated on June 25, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Hong Kong to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Hong Kong and Seattle is 10443 miles. Time difference between the cities is 4h. Airplanes depart 00:05 to 23:55 from 3 Hong Kong airports and arrive 00:05 to 23:55 to 3 Seattle airports. Average flight time is 28h 27m.

  • The fastest flight 14h 10m
  • Average flight time 28h 27m
  • The earliest flight 00:05
  • The latest flight 23:55
  • Distance 6489 ml

The cheapest months to travel to Seattle are september (from 459 $), october (from 460 $), august (from 491 $).

The most expensive months are january (from 919 $), february (from 911 $), june (from 549 $).

What is the lowest airfare Hong Kong to Seattle?

The cheapest plane ticket found by our users is $344. This airfare is for economy class on one-way 5J121 flight by CEBU Pacific Air for September 27, 2025 which leaves Hong Kong Intl in Hong Kong at 22:30 am and arrives at Seattle Seattle-Tacoma Intl at 16:10.

Economy class
$344
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Hong Kong — Seattle is served by 38 regular airlines and 12 low-cost airlines. Most of the flights on this route are operated by Japan Airlines - JAL - 29 departures per week at the price of from $ 594 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 1354.

Direct flights

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

Connecting Flights

There are 1000 flights with layovers on the route. The fastest connecting flight is CI920 by China Airlines takes 14h 10m and the cheapest is 5J121 by CEBU Pacific Air for $344.

  • PR - Philippine Airlines
    from $392
    Find
  • JL - Japan Airlines - JAL
    from $594
    Find
  • TW - T'way Airlines
    from $634
    Find
  • RW - Hughes Airwest
    from $601
    Find
  • UA - United Airlines
    from $431
    Find
  • LX - SWISS International Air Lines
    from $755
    Find
  • HU - Hainan Airlines
    from $969
    Find
  • JX - Jambojet
    from $349
    Find
  • 6E - IndiGo
    from $600
    Find
  • BR - EVA Airways Corporation
    from $357
    Find
  • HX - Hong Kong Airlines
    from $458
    Find
  • YP - YP
    from $517
    Find
See more connecting flights

Airports

You can fly from Hong Kong to Seattle from 3 airports (Hong Kong Intl, H K Heliport, Hong Kong Harbour).

Hong Kong airports

  • Hong Kong Intl-HKG
    from $344
    Find
  • H K Heliport-HHP
    Find
  • Hong Kong Harbour-XJH
    Find

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

How to book a plane 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 flight ticket.
  • 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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