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Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport flight

Search for flights from Seattle to Hong Kong and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SEA 12:25 PM
        13h 20m
        Nonstop
        HKG 4:45 PM
        Seattle - Hong Kong | Sun, Sep 6 | Cathay Pacific
        HKG 1:25 PM
        11h 55m
        Nonstop
        SEA 10:20 AM
        Hong Kong - Seattle | Sun, Sep 13 | Cathay Pacific
        $1,101 $1,184
        7% off
        7% off
        $1,184 $1,101
      • SEA 12:25 PM
        13h 20m
        Nonstop
        HKG 4:45 PM
        Seattle - Hong Kong | Mon, Sep 7 | Cathay Pacific
        HKG 1:25 PM
        11h 55m
        Nonstop
        SEA 10:20 AM
        Hong Kong - Seattle | Sat, Sep 12 | Cathay Pacific
        $1,101 $1,184
        7% off
        7% off
        $1,184 $1,101
      • SEA 7:15 PM
        19h
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Sat, Sep 12 | Air Canada
        HKG 9:45 AM
        23h 47m
        1 stop
        SEA 6:32 PM
        Hong Kong - Seattle | Tue, Sep 15 | Air Canada
        $617 $1,184
        48% off
        48% off
        $1,184 $617
      • SEA 10:50 AM
        27h 25m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Sat, Sep 19 | Air Canada
        HKG 9:45 AM
        19h 37m
        1 stop
        SEA 2:22 PM
        Hong Kong - Seattle | Fri, Sep 25 | Air Canada
        $661
        44% off
        $1,184 $661
      • SEA 3:00 PM
        23h 15m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Thu, Sep 17 | Air Canada
        HKG 9:45 AM
        19h 37m
        1 stop
        SEA 2:22 PM
        Hong Kong - Seattle | Thu, Sep 24 | Air Canada
        $661
        44% off
        $1,184 $661
      • SEA 7:15 PM
        19h
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Fri, Sep 11 | Air Canada
        HKG 9:45 AM
        19h 37m
        1 stop
        SEA 2:22 PM
        Hong Kong - Seattle | Fri, Sep 18 | Air Canada
        $661
        44% off
        $1,184 $661
      • SEA 7:20 PM
        18h 55m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Sat, Sep 5 | Air Canada
        HKG 9:45 AM
        23h 47m
        1 stop
        SEA 6:32 PM
        Hong Kong - Seattle | Sat, Sep 12 | Air Canada
        $675
        43% off
        $1,184 $675
      • SEA 7:15 PM
        19h
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Fri, Sep 18 | Air Canada
        HKG 9:45 AM
        15h 20m
        1 stop
        SEA 10:05 AM
        Hong Kong - Seattle | Fri, Sep 25 | Air Canada
        $683
        42% off
        $1,184 $683
      • SEA 10:50 AM
        27h 25m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Wed, Sep 16 | Air Canada
        HKG 9:45 AM
        28h 2m
        1 stop
        SEA 10:47 PM
        Hong Kong - Seattle | Mon, Sep 21 | Air Canada
        $693
        41% off
        $1,184 $693
      • SEA 3:00 PM
        23h 15m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Thu, Sep 10 | Air Canada
        HKG 9:45 AM
        28h 2m
        1 stop
        SEA 10:47 PM
        Hong Kong - Seattle | Tue, Sep 15 | Air Canada
        $693
        41% off
        $1,184 $693
      • SEA 3:00 PM
        23h 15m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Wed, Sep 9 | Air Canada
        HKG 9:45 AM
        28h 2m
        1 stop
        SEA 10:47 PM
        Hong Kong - Seattle | Tue, Sep 15 | Air Canada
        $693
        41% off
        $1,184 $693
      • SEA 10:50 AM
        27h 25m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Mon, Sep 14 | Air Canada
        HKG 9:45 AM
        15h 20m
        1 stop
        SEA 10:05 AM
        Hong Kong - Seattle | Sat, Sep 19 | Air Canada
        $695
        41% off
        $1,184 $695
      • SEA 1:00 PM
        17h 25m
        1 stop
        HKG 2:00 PM
        Seattle - Hong Kong | Fri, Jul 24 | Normal Airline
        HKG 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Hong Kong - Seattle | Sun, Jul 26 | Normal Airline
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      • Cheapest nonstop
        SEA 12:25 PM
        13h 20m
        Nonstop
        HKG 4:45 PM
        Seattle - Hong Kong | Thu, Aug 13 | Cathay Pacific
        $628 $723
        13% off
        13% off
        $723 $628
      • SEA 12:25 PM
        13h 20m
        Nonstop
        HKG 4:45 PM
        Seattle - Hong Kong | Thu, Aug 13 | American Airlines
        $672 $723
        7% off
        7% off
        $723 $672
      • SEA 10:40 AM
        27h 35m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Sun, Aug 23 | Air Canada
        $320 $723
        56% off
        56% off
        $723 $320
      • SEA 10:40 AM
        27h 35m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Mon, Aug 24 | Air Canada
        $320
        56% off
        $723 $320
      • SEA 10:50 AM
        27h 25m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Sun, Sep 20 | Air Canada
        $329
        54% off
        $723 $329
      • SEA 10:40 AM
        27h 35m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Wed, Aug 12 | Air Canada
        $329
        54% off
        $723 $329
      • SEA 3:00 PM
        23h 15m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Sun, Aug 9 | Air Canada
        $355
        51% off
        $723 $355
      • SEA 10:45 AM
        27h 30m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Wed, Sep 2 | Air Canada
        $359
        50% off
        $723 $359
      • SEA 10:30 AM
        27h 45m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Wed, Sep 16 | Air Canada
        $361
        50% off
        $723 $361
      • SEA 10:40 AM
        27h 35m
        1 stop
        HKG 5:15 AM
        Seattle - Hong Kong | Mon, Aug 3 | Air Canada
        $362
        50% off
        $723 $362
      • SEA 1:35 PM
        37h 25m
        1 stop
        HKG 6:00 PM
        Seattle - Hong Kong | Mon, Sep 14 | Alaska Airlines
        $371
        49% off
        $723 $371
      • SEA 1:35 PM
        37h 15m
        1 stop
        HKG 5:50 PM
        Seattle - Hong Kong | Thu, Sep 17 | Alaska Airlines
        $371
        49% off
        $723 $371
      • SEA 1:00 PM
        17h 25m
        1 stop
        HKG 2:00 PM
        Seattle - Hong Kong | Fri, Jul 24 | Normal Airline
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Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport, the best time to buy is in January, with an average price of $399. You’ll want to avoid June, when the average price can reach as high as $776.

$776
$588
$399
$211
    Cheapest
  • $554
    Jul
  • $486
    Aug
  • $444
    Sep
  • $537
    Oct
  • $435
    Nov
  • $721
    Dec
  • $399
    Jan
  • $462
    Feb
  • $532
    Mar
  • $452
    Apr
  • $573
    May
  • $776
    Jun

What’s the cheapest month to fly round-trip from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, April is typically the cheapest month to find flights from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport, with an average price of $766. In contrast, December is usually the most expensive month, with average fares reaching $1,551.

$1,551
$1,159
$766
$374
    Cheapest
  • $1,015
    Jul
  • $881
    Aug
  • $792
    Sep
  • $982
    Oct
  • $840
    Nov
  • $1,551
    Dec
  • $777
    Jan
  • $840
    Feb
  • $905
    Mar
  • $766
    Apr
  • $956
    May
  • $1,437
    Jun

What is the cheapest day of the week to fly from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Wednesday, as ticket prices are usually the highest that day.

$608
$559
$510
$461
    Cheapest
  • $574
    Mon
  • $576
    Tue
  • $608
    Wed
  • $510
    Thu
  • $537
    Fri
  • $572
    Sat
  • $538
    Sun

Selected Airlines from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport

See which airlines fly from Seattle to Hong Kong. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Air Canada
From $328
Alaska Airlines
From $334
Korean Air
From $361
Delta Air Lines
From $367
Singapore Airlines
From $373
Philippine Airlines
From $401
Asiana Airlines
From $401
United Airlines
From $416
All Nippon Airways
From $430
Hainan Airlines
From $431

Find more flights and airlines

Flight Schedule from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport

Check the schedule for flights from Seattle to Hong Kong and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8807

    Seattle Tacoma Intl. Airport

    2:55 PM

    SEA

    1h 6m

    Nonstop

    4:01 PM

    YVR

    S M T W T F S
    Search

  2. AC007

    Vancouver Intl. Airport

    1:05 AM

    YVR

    13h 10m

    Nonstop

    5:15 AM

    HKG

    S M T - T F S

  3. AS119

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    11h 55m

    Nonstop

    5:30 PM

    ICN

    S - T W T F S
    Search

  4. CX427

    Incheon Intl. Airport

    1:55 AM

    ICN

    3h 50m

    Nonstop

    4:45 AM

    HKG

    S M T W T F S

  5. AC8801

    Seattle Tacoma Intl. Airport

    5:40 AM

    SEA

    1h 10m

    Nonstop

    6:50 AM

    YVR

    S M T - T - S
    Search

  6. AC003

    Vancouver Intl. Airport

    1:10 PM

    YVR

    9h 45m

    Nonstop

    2:55 PM

    NRT

    S M T W T F S

  7. AC6286

    Narita Intl. Airport

    6:45 PM

    NRT

    4h 50m

    Nonstop

    10:35 PM

    HKG

    S M T W T F S

  8. AC8801

    Seattle Tacoma Intl. Airport

    5:40 AM

    SEA

    1h 10m

    Nonstop

    6:50 AM

    YVR

    S M T - T - S
    Search

  9. AC063

    Vancouver Intl. Airport

    1:00 PM

    YVR

    11h 5m

    Nonstop

    4:05 PM

    ICN

    S M T W T F S

  10. AC6298

    Incheon Intl. Airport

    7:45 PM

    ICN

    4h

    Nonstop

    10:45 PM

    HKG

    S M T W T F S

  11. AC8801

    Seattle Tacoma Intl. Airport

    5:40 AM

    SEA

    1h 10m

    Nonstop

    6:50 AM

    YVR

    S M T - T - S
    Search

  12. AC063

    Vancouver Intl. Airport

    1:00 PM

    YVR

    11h 5m

    Nonstop

    4:05 PM

    ICN

    S M T W T F S

  13. KE2011

    Incheon Intl. Airport

    7:45 PM

    ICN

    4h

    Nonstop

    10:45 PM

    HKG

    S M T W T F S

  14. AC8803

    Seattle Tacoma Intl. Airport

    10:00 AM

    SEA

    1h 16m

    Nonstop

    11:16 AM

    YVR

    S M T W T F S
    Search

  15. AC007

    Vancouver Intl. Airport

    1:05 AM

    YVR

    13h 10m

    Nonstop

    5:15 AM

    HKG

    S M T - T F S

  16. AS119

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    11h 55m

    Nonstop

    5:30 PM

    ICN

    S - T W T F S
    Search

  17. OZ721

    Incheon Intl. Airport

    9:00 AM

    ICN

    3h 40m

    Nonstop

    11:40 AM

    HKG

    S M - W T F S

  18. AC8801

    Seattle Tacoma Intl. Airport

    5:40 AM

    SEA

    1h 10m

    Nonstop

    6:50 AM

    YVR

    S M T - T - S
    Search

  19. AC007

    Vancouver Intl. Airport

    1:05 AM

    YVR

    13h 10m

    Nonstop

    5:15 AM

    HKG

    S M T - T F S

  20. AS119

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    11h 55m

    Nonstop

    5:30 PM

    ICN

    S - T W T F S
    Search

  21. HX629

    Incheon Intl. Airport

    2:35 PM

    ICN

    4h 15m

    Nonstop

    5:50 PM

    HKG

    S M T W T F S

  22. AS119

    Seattle Tacoma Intl. Airport

    1:35 PM

    SEA

    11h 55m

    Nonstop

    5:30 PM

    ICN

    S - T W T F S
    Search

  23. CX411

    Incheon Intl. Airport

    3:10 PM

    ICN

    3h 50m

    Nonstop

    6:00 PM

    HKG

    S M T W T F S
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Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport Flights Info

Flight distance 10,451.93 km
Cheapest one-way ticket price $320
Cheapest return ticket price $617

FAQs for Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport Flights

  • How long is a flight from Seattle Tacoma Intl. Airport to Hong Kong Intl. Airport?

    It takes around 13 hours 33 minutes to fly from Seattle Tacoma Intl. Airport (sea) to Hong Kong Intl. Airport (hkg).
  • There are around 2 daily flights from Seattle Tacoma Intl. Airport (SEA) to Hong Kong Intl. Airport (HKG).
  • Tickets cost around $746 in September, making it the cheapest month to book. Seattle Tacoma Intl. Airport (SEA) to Hong Kong Intl. Airport (HKG) is a popular route, so don't forget to book your tickets in advance.
  • The route from Seattle Tacoma Intl. Airport (SEA) to Hong Kong Intl. Airport (HKG) is quite popular. Without considering departure times or holidays, tickets cost around $848 in October, the most expensive month to book this route.
    • The distance from Hong Kong International Airport to downtown is about 26 km. It takes about 40 minutes by taxi.
  • Cathay Pacific is a very popular airline operating an average of 65 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.