Hong Kong

$370+ Cheap flights from Seattle (SEA) to Hong Kong (HKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
Feb 23 — Mar 21
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The best prices from Seattle/Tacoma Intl to Hong Kong Intl are usually found in January or October, booked 65 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Seattle to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$683
(eDestinos)

One-way from

$389
(Jettzy)

Popular in

June

Cheapest in

January

Average price

$888
Provider with most accurate pricing for Seattle/Tacoma Intl-Hong Kong Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Hong Kong Intl flights.
From Seattle/Tacoma Intl to Hong Kong Intl
One-way flight from Seattle/Tacoma Intl to Hong Kong Intl
Highest demand for flights based on searches. 18% potential increase in price ($234 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Seattle to Hong Kong

Cheapest flights from Seattle to Hong Kong
Explore the most affordable flight options available from Seattle to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2025.

This eDestinos deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:50 pmSEA - HKG
1 stop31h 05mKorean Air
Mon 5/1912:45 amHKG - SEA
1 stop24h 55mKorean Air
Deal found 2/17$683
This Air Canada deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:05 pmSEA - HKG
1 stop31h 35mAir Canada
Wed 3/1210:00 amHKG - SEA
2 stops38h 50mAir Canada
Deal found 2/17$687
This Gotogate deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/210:35 pmSEA - HKG
1 stop31h 05mPhilippine Airlines
Tue 3/1810:50 pmHKG - SEA
1 stop35h 20mPhilippine Airlines
Deal found 2/17$692
This FlightHub deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/95:45 amSEA - HKG
1 stop19h 20mMultiple Airlines
Mon 5/53:05 amHKG - SEA
2 stops30h 28mMultiple Airlines
Deal found 2/16$696
This CrystalTravel deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/304:30 pmSEA - HKG
1 stop29h 00mANA
Wed 9/242:45 pmHKG - SEA
1 stop14h 40mANA
Deal found 2/16$726
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:18 amSEA - HKG
1 stop19h 02mUnited Airlines
Wed 4/22:45 pmHKG - SEA
1 stop14h 40mUnited Airlines
Deal found 2/18$771
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:48 amSEA - HKG
1 stop32h 32mDelta
Tue 6/312:20 pmHKG - SEA
1 stop16h 20mDelta
Deal found 2/16$774
This CrystalTravel deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:15 amSEA - HKG
1 stop26h 40mSTARLUX Airlines
Wed 6/1111:20 amHKG - SEA
1 stop19h 50mSTARLUX Airlines
Deal found 2/17$801
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/312:30 pmSEA - HKG
3 stops41h 05mJapan Airlines
Wed 3/1210:20 amHKG - SEA
2 stops21h 39mJapan Airlines
Deal found 2/17$818
This FlightHub deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/141:10 amSEA - HKG
1 stop17h 55mChina Airlines
Tue 4/2910:15 amHKG - SEA
1 stop24h 15mChina Airlines
Deal found 2/16$824
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/12:05 pmSEA - HKG
1 stop17h 25mAsiana Airlines
Wed 5/2812:30 amHKG - SEA
1 stop27h 00mAsiana Airlines
Deal found 2/17$828
This FlightHub deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:00 amSEA - HKG
2 stops31h 05mHainan Airlines
Wed 5/74:55 pmHKG - SEA
2 stops31h 05mHainan Airlines
Deal found 2/16$853

Find flights from Seattle to Hong Kong within your budget

Customize your flight search to find flights from Seattle to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 18, 2025.

Fly from

Seattle

Fly to

Hong Kong

Route

Depart

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 4/3

12:50 pm-10:55 am

1 stop31h 05m

Hong Kong Intl

Mon 5/19

12:45 am-10:40 am

1 stop24h 55m

$683

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 3/3

7:05 pm-6:40 pm

1 stop31h 35m

Hong Kong Intl

Wed 3/12

10:00 am-9:50 am

2 stops38h 50m

$687

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 3/2

10:35 pm-9:40 pm

1 stop31h 05m

Hong Kong Intl

Tue 3/18

10:50 pm-7:10 pm

1 stop35h 20m

$692

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 4/9

5:45 am-4:05 pm

1 stop19h 20m

Hong Kong Intl

Mon 5/5

3:05 am-6:33 pm

2 stops30h 28m

$696

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 7/30

4:30 pm-12:30 pm

1 stop29h 00m

Hong Kong Intl

Wed 9/24

2:45 pm-2:25 pm

1 stop14h 40m

$726

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 3/20

2:50 pm-5:55 am

2 stops24h 05m

Hong Kong Intl

Wed 4/2

2:45 pm-2:25 pm

1 stop14h 40m

$771

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 3/3

10:48 am-11:20 am

1 stop32h 32m

Hong Kong Intl

Tue 6/3

12:20 pm-1:40 pm

1 stop16h 20m

$774

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Tue 5/6

1:15 am-6:55 pm

1 stop26h 40m

Hong Kong Intl

Wed 6/11

11:20 am-4:10 pm

1 stop19h 50m

$801

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 3/3

12:30 pm-9:35 pm

3 stops41h 05m

Hong Kong Intl

Wed 3/12

10:20 am-4:59 pm

2 stops21h 39m

$818

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 4/14

1:10 am-10:05 am

1 stop17h 55m

Hong Kong Intl

Tue 4/29

10:15 am-7:30 pm

1 stop24h 15m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 27 results
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Compare providers for flights from Seattle to Hong Kong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Hong Kong in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starT