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Cheap flights from Seattle to Hong Kong from HK$3,096

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 9-9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
29 Apr — 6 May1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Hong Kong Intl are usually found in March or April, booked 65 days in advance, depart on a Wednesday or Sunday 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 24 April 2025.

Round-trip from

HK$6,083

One-way from

HK$3,096

Popular in

June

Cheapest in

March

Average price

HK$6,308
United Airlines
  • United Airlines
  • 1-10-6-10
  • 2 total stops
  • 38h 19m total
  • Seattle to Hong Kong
Search Deals
Air Canada
  • Air Canada
  • 9-9
  • 1 total stop
  • 19h 35m total
  • Seattle to Hong Kong
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (HK$14,480 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (HK$2,287 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 24 April 2025.

Wed 1-1017:35SEA - HKG
1 stop20h 25mUnited Airlines
Sat 11-1011:15HKG - SEA
1 stop19h 54mUnited Airlines
Deal found 23-4HK$6,083
Mon 18-813:20SEA - HKG
1 stop30h 20mKorean Air
Mon 1-912:20HKG - SEA
2 stops25h 26mKorean Air
Deal found 23-4HK$6,114
Sun 14-901:40SEA - HKG
1 stop20h 20mChina Airlines
Thu 25-920:10HKG - SEA
1 stop14h 10mChina Airlines
Deal found 23-4HK$6,137
Thu 14-813:05SEA - HKG
1 stop36h 15mDelta
Mon 1-900:45HKG - SEA
1 stop27h 55mDelta
Deal found 23-4HK$6,192
Mon 22-917:35SEA - HKG
2 stops27h 55mANA
Fri 3-1014:45HKG - SEA
1 stop14h 40mANA
Deal found 23-4HK$6,262
Wed 14-516:30SEA - HKG
1 stop29h 00mMultiple Airlines
Tue 20-514:45HKG - SEA
2 stops25h 14mMultiple Airlines
Deal found 23-4HK$6,269
Wed 30-408:13SEA - HKG
2 stops22h 47mJapan Airlines
Wed 14-508:10HKG - SEA
3 stops29h 59mJapan Airlines
Deal found 23-4HK$6,456
Thu 22-506:15SEA - HKG
2 stops26h 30mChina Eastern
Thu 5-607:30HKG - SEA
2 stops24h 15mChina Eastern
Deal found 23-4HK$6,564
Fri 19-910:00SEA - HKG
2 stops21h 45mAir Canada
Tue 23-918:00HKG - SEA
1 stop19h 16mAir Canada
Deal found 23-4HK$6,580
Thu 11-911:00SEA - HKG
2 stops37h 05mHainan Airlines
Wed 17-920:50HKG - SEA
2 stops27h 10mHainan Airlines
Deal found 23-4HK$6,626
Thu 21-801:15SEA - HKG
1 stop26h 40m星宇航空
Fri 29-811:20HKG - SEA
1 stop20h 15m星宇航空
Deal found 23-4HK$6,657
Wed 15-1001:30SEA - HKG
1 stop17h 35mEVA Air
Wed 19-1117:35HKG - SEA
1 stop16h 35mEVA Air
Deal found 24-4HK$7,425

Cheapflights Fare Finder

Customise 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 70,647 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from Seattle to Hong Kong that are best for you.

Fly from

Seattle

Fly to

Hong Kong

Route

Departure

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 1-10

17:35-05:00

1 stop20h 25m

Hong Kong Intl

Sat 11-10

09:15-21:06

2 stops26h 51m

HK$6,083

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 18-8

13:20-10:40

1 stop30h 20m

Hong Kong Intl

Mon 1-9

12:20-22:46

2 stops25h 26m

HK$6,114

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 14-9

01:40-13:00

1 stop20h 20m

Hong Kong Intl

Thu 25-9

20:10-19:20

1 stop14h 10m

HK$6,137

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 14-8

13:05-16:20

1 stop36h 15m

Hong Kong Intl

Mon 1-9

00:45-13:40

1 stop27h 55m

HK$6,192

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 22-9

17:35-12:30

2 stops27h 55m

Hong Kong Intl

Fri 3-10

14:45-14:25

1 stop14h 40m

HK$6,262

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 14-5

16:30-12:30

1 stop29h 00m

Hong Kong Intl

Tue 20-5

14:45-00:59

2 stops25h 14m

HK$6,269

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 22-5

06:15-23:45

2 stops26h 30m

Hong Kong Intl

Thu 5-6

07:30-16:45

2 stops24h 15m

HK$6,564

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Fri 19-9

10:00-22:45

2 stops21h 45m

Hong Kong Intl

Tue 23-9

18:00-22:16

1 stop19h 16m

HK$6,580

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 11-9

11:00-15:05

2 stops37h 05m

Hong Kong Intl

Wed 17-9

20:50-09:00

2 stops27h 10m

HK$6,626

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 21-8

01:15-18:55

1 stop26h 40m

Hong Kong Intl

Fri 29-8

11:20-16:35

1 stop20h 15m

HK$6,657

Flights are sorted by cheapest return flights first.

Deals found on 22-4

Showing 1-10 of 25 results
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2
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Best time to book a flight from Seattle to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Hong Kong

How far ahead should I book a flight from Seattle to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Seattle to Hong Kong. Price data was last updated on 18 April 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Hong Kong, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from SEA to HKG?

Find hourly flight availability from Seattle to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

When flying from Seattle to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight in the afternoon.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 24 April 2025.
Read through reviews of airlines operating flights from Seattle to Hong Kong, such as 星宇航空, EVA Air and Korean Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Entertainment

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
星宇航空
9.1
Wonderful
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Entertainment

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very Good
1,180 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Entertainment

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very Good
1,063 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Entertainment

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very Good
1,453 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Entertainment

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very Good
727 reviews
星宇航空
9.1
Wonderful
Check prices

Overall

9.1

Boarding

9.0

Comfort

9.0

Food

8.9

Entertainment

9.0

Crew

9.3

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Hong Kong round-trip?

    Currently priced at HK$6,083, United Airlines will fly you from Seattle to Hong Kong and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and China Airlines - these airlines can fly you to your destination from HK$6,114 and HK$6,137, respectively. These flights start at 20% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Hong Kong one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as HK$3,096. Users have also found prices from HK$3,282 and HK$3,321 on Korean Air and United Airlines, respectively.

  • Can I find deals for flights from Seattle to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Seattle to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Hong Kong.

  • Can I find deals for business class flights from Seattle to Hong Kong?

    Yes. Cheapflights offers flight deals from Seattle to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Seattle to Hong Kong on these airlines

Choose from the following airlines for your flight from Seattle to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 24 April 2025.
EVA Air flights from Seattle/Tacoma Intl to Hong Kong Intl
Air Canada flights from Seattle/Tacoma Intl to Hong Kong Intl
United Airlines flights from Seattle/Tacoma Intl to Hong Kong Intl

Top 4 airlines flying from Seattle to Hong Kong

Discover the top 4 airlines that operate flights from Seattle to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestHK$4,935AverageHK$5,529FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Asiana AirlinesCheapestHK$5,905AverageHK$6,831FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
United AirlinesCheapestHK$6,235AverageHK$9,444FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
EVA AirCheapestHK$6,972AverageHK$7,680FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Hong Kong?

Cheapflights helps you find that perfect flight to Hong Kong from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Hong Kong with no change fees?

Need flexible booking options for your flight to Hong Kong from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Seattle to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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