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

According to our current data, China Airlines ($679), STARLUX Airlines ($685), and Asiana Airlines ($726) offers the cheapest pricing from Hong Kong to Seattle. You may be able to fly from Hong Kong to Seattle for 31% less than the average price by searching for these airlines.

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

The cheapest airlines for a one-way flight from Hong Kong to Seattle are Hainan Airlines ($407), STARLUX Airlines ($425), and China Airlines ($483).

What are the most popular airlines that fly from Hong Kong to Seattle?

When booking a flight from Hong Kong to Seattle, you may want to consider flying on American Airlines, EVA Air or China Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Hong Kong to Seattle?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

What is the cheapest month to fly from Hong Kong to Seattle?

The best pricing can be found in the month of October. Prices to Seattle from Hong Kong average $994. You can even find prices in October for less than $994, as users have found deals to Seattle from as low as $669. The month of August appears to be one of the more expensive times to travel to Seattle from Hong Kong. Flying in the targeted month can save you up to 46%.

What airport do you fly into for flights to Seattle from Hong Kong?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Hong Kong.

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

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

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

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

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

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

$1,159+ Flights from Hong Kong to Seattle - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Hong Kong to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Hong Kong to Seattle/Tacoma Intl are usually found in October or April, booked 62 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Hong Kong to Seattle

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$655 (Mytrip)
One-way from	$407 (SmartFares)
Popular in	August
Cheapest in	October
Average price	$824

Provider with most accurate pricing for Hong Kong Intl-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hong Kong Intl-Seattle/Tacoma Intl flights.

Search Deals

From Hong Kong to Seattle/Tacoma Intl

Search Deals

One-way flight from Hong Kong to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($267 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Hong Kong to Seattle

Cheapest flights from Hong Kong to Seattle
Explore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Fri 5/94:55 pmHKG - SEA

1 stop32h 45mMultiple Airlines

Mon 5/1212:50 pmSEA - HKG

1 stop19h 25mMultiple Airlines

Deal found 4/25

$655

Fri 10/310:15 amHKG - SEA

1 stop48h 05mChina Airlines

Thu 10/91:10 amSEA - HKG

1 stop54h 45mChina Airlines

Deal found 4/25

$679

Mon 6/98:10 pmHKG - SEA

1 stop35h 00mSTARLUX Airlines

Tue 6/101:15 amSEA - HKG

1 stop26h 40mSTARLUX Airlines

Deal found 4/24

$685

Tue 5/2012:30 amHKG - SEA

1 stop27h 00mAsiana Airlines

Wed 9/172:15 pmSEA - HKG

1 stop30h 25mAsiana Airlines

Deal found 4/25

$726

Sat 11/291:30 pmHKG - SEA

1 stop20h 40mEVA Air

Wed 1/2812:10 amSEA - HKG

1 stop22h 10mEVA Air

Deal found 4/25

$760

Mon 5/56:55 pmHKG - SEA

1 stop34h 05mUnited Airlines

Tue 5/65:40 pmSEA - HKG

1 stop20h 20mUnited Airlines

Deal found 4/25

$829

Wed 9/1712:45 amHKG - SEA

1 stop27h 55mDelta

Mon 9/226:15 amSEA - HKG

2 stops37h 25mDelta

Deal found 4/25

$939

Thu 7/3111:00 pmHKG - SEA

1 stop35h 15mPhilippine Airlines

Sun 8/2411:35 pmSEA - HKG

1 stop26h 45mPhilippine Airlines

Deal found 4/25

$1,175

Sun 6/812:45 amHKG - SEA

1 stop25h 05mKorean Air

Wed 6/1112:55 pmSEA - HKG

1 stop18h 35mKorean Air

Deal found 4/24

$1,182

Wed 7/308:50 pmHKG - SEA

2 stops27h 45mHainan Airlines

Tue 8/2611:00 amSEA - HKG

1 stop23h 10mHainan Airlines

Deal found 4/25

$1,195

Mon 7/2811:15 pmHKG - SEA

2 stops34h 43mSWISS

Thu 1/1512:50 pmSEA - HKG

2 stops36h 15mSWISS

Deal found 4/25

$1,225

Sun 6/81:25 amHKG - SEA

2 stops34h 10mQatar Airways

Wed 6/114:30 pmSEA - HKG

1 stop31h 40mQatar Airways

Deal found 4/24

$1,265

Best flights from Hong Kong to Seattle
Discover carefully curated flight deals from Hong Kong to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2025.

Fri 5/94:55 pmHKG - SEA

1 stop32h 45mMultiple Airlines

Mon 5/1212:50 pmSEA - HKG

1 stop19h 25mMultiple Airlines

Deal found 4/25

$655

Fri 10/310:15 amHKG - SEA

1 stop48h 05mChina Airlines

Thu 10/91:10 amSEA - HKG

1 stop54h 45mChina Airlines

Deal found 4/25

$679

Mon 6/98:10 pmHKG - SEA

1 stop35h 00mSTARLUX Airlines

Tue 6/101:15 amSEA - HKG

1 stop26h 40mSTARLUX Airlines

Deal found 4/24

$685

Tue 5/2012:30 amHKG - SEA

1 stop27h 00mAsiana Airlines

Wed 9/172:15 pmSEA - HKG

1 stop30h 25mAsiana Airlines

Deal found 4/25

$726

Mon 5/56:55 pmHKG - SEA

1 stop34h 05mUnited Airlines

Tue 5/65:40 pmSEA - HKG

1 stop20h 20mUnited Airlines

Deal found 4/25

$829

Wed 5/213:25 pmHKG - SEA

2 stops21h 11mEVA Air

Tue 9/161:30 amSEA - HKG

1 stop19h 35mEVA Air

Deal found 4/25

$885

Wed 9/1712:45 amHKG - SEA

1 stop27h 55mDelta

Mon 9/226:15 amSEA - HKG

2 stops37h 25mDelta

Deal found 4/25

$939

Thu 7/3111:00 pmHKG - SEA

1 stop35h 15mPhilippine Airlines

Sun 8/2411:35 pmSEA - HKG

1 stop26h 45mPhilippine Airlines

Deal found 4/25

$1,175

Sun 6/812:45 amHKG - SEA

1 stop25h 05mKorean Air

Wed 6/1112:55 pmSEA - HKG

1 stop18h 35mKorean Air

Deal found 4/24

$1,182

Wed 7/308:50 pmHKG - SEA

2 stops27h 45mHainan Airlines

Tue 8/2611:00 amSEA - HKG

1 stop23h 10mHainan Airlines

Deal found 4/25

$1,195

Mon 7/2811:15 pmHKG - SEA

2 stops34h 43mSWISS

Thu 1/1512:50 pmSEA - HKG

2 stops36h 15mSWISS

Deal found 4/25

$1,225

Sun 6/81:25 amHKG - SEA

2 stops34h 10mQatar Airways

Wed 6/114:30 pmSEA - HKG

1 stop31h 40mQatar Airways

Deal found 4/24

$1,265

Last-minute flights from Hong Kong to Seattle
Discover last-minute flight deals from Hong Kong to Seattle. Data last updated April 25, 2025 and is based on user searches.

Sat 4/2612:50 amHKG - SEA

1 stop36h 29mCathay Pacific

Tue 4/291:51 pmSEA - HKG

1 stop23h 44mCathay Pacific

Deal found 4/25

$1,537

Sat 4/264:20 pmHKG - SEA

2 stops39h 20mJapan Airlines

Mon 4/281:40 pmSEA - HKG

2 stops56h 50mJapan Airlines

Deal found 4/25

$11,618

Wed 4/3012:45 amHKG - SEA

2 stops31h 15mDelta

Sat 5/107:57 pmSEA - HKG

2 stops35h 33mDelta

Deal found 4/24

$1,670

Thu 5/19:45 pmHKG - SEA

2 stops28h 35mEVA Air

Sat 5/108:13 amSEA - HKG

2 stops20h 42mEVA Air

Deal found 4/24

$928

Thu 5/19:45 pmHKG - SEA

2 stops30h 40mMultiple Airlines

Sat 5/106:00 amSEA - HKG

3 stops35h 50mMultiple Airlines

Deal found 4/24

$1,062

Thu 5/13:40 pmHKG - SEA

3 stops47h 15mSingapore Airlines

Sat 5/1010:10 amSEA - HKG

3 stops35h 30mSingapore Airlines

Deal found 4/24

$3,574

Sun 5/412:30 amHKG - SEA

1 stop27h 00mAsiana Airlines

Tue 5/62:15 pmSEA - HKG

1 stop17h 35mAsiana Airlines

Deal found 4/25

$1,078

Sun 5/412:05 amHKG - SEA

2 stops33h 25mEmirates

Tue 5/610:55 amSEA - HKG

3 stops40h 10mEmirates

Deal found 4/25

$3,017

Mon 5/511:20 amHKG - SEA

1 stop19h 50mSTARLUX Airlines

Mon 5/51:15 amSEA - HKG

1 stop17h 40mSTARLUX Airlines

Deal found 4/25

$794

Mon 5/56:55 pmHKG - SEA

1 stop34h 05mUnited Airlines

Tue 5/65:40 pmSEA - HKG

1 stop20h 20mUnited Airlines

Deal found 4/25

$829

Fri 5/94:55 pmHKG - SEA

1 stop32h 45mMultiple Airlines

Mon 5/1212:50 pmSEA - HKG

1 stop19h 25mMultiple Airlines

Deal found 4/25

$655

Fri 5/910:05 pmHKG - SEA

4 stops61h 13mEthiopian Air

Mon 5/128:10 amSEA - HKG

4 stops41h 35mEthiopian Air

Deal found 4/25

$2,036

One-way flights from Hong Kong to Seattle
Search for one-way flight options from Hong Kong to Seattle. Find affordable one-way fares based on user searches. Data last updated April 25, 2025.

Wed 5/144:55 pmHKG - SEA

2 stops31h 05mHainan Airlines

Deal found 4/25

$407

Mon 5/128:20 pmHKG - SEA

1 stop27h 40mMultiple Airlines

Deal found 4/25

$414

Mon 6/211:20 amHKG - SEA

1 stop19h 50mSTARLUX Airlines

Deal found 4/24

$425

Sun 5/48:10 amHKG - SEA

1 stop26h 20mChina Airlines

Deal found 4/25

$483

Fri 5/210:30 pmHKG - SEA

3 stops37h 32mUnited Airlines

Deal found 4/25

$535

Sat 5/1012:45 amHKG - SEA

1 stop27h 50mDelta

Deal found 4/25

$554

Sat 6/712:45 amHKG - SEA

1 stop25h 05mKorean Air

Deal found 4/25

$555

Sat 8/1611:00 pmHKG - SEA

1 stop35h 15mPhilippine Airlines

Deal found 4/24

$841

Sat 8/163:55 pmHKG - SEA

1 stop19h 40mCathay Pacific

Deal found 4/24

$929

Mon 6/3012:30 amHKG - SEA

2 stops35h 26mAsiana Airlines

Deal found 4/25

$938

Wed 5/710:05 pmHKG - SEA

4 stops61h 13mEthiopian Air

Deal found 4/25

$1,142

Tue 7/12:25 pmHKG - SEA

3 stops48h 34mSingapore Airlines

Deal found 4/25

$1,271

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 5/9

4:55 pm-10:40 am

1 stop32h 45m

Seattle/Tacoma Intl

Mon 5/12

12:50 pm-11:15 pm

1 stop19h 25m

$655

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Fri 10/3

10:15 am-7:20 pm

1 stop48h 05m

Seattle/Tacoma Intl

Thu 10/9

1:10 am-10:55 pm

1 stop54h 45m

$679

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Mon 6/9

8:10 pm-4:10 pm

1 stop35h 00m

Seattle/Tacoma Intl

Tue 6/10

1:15 am-6:55 pm

1 stop26h 40m

$685

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Tue 5/20

12:30 am-12:30 pm

1 stop27h 00m

Seattle/Tacoma Intl

Wed 9/17

2:15 pm-11:40 am

1 stop30h 25m

$726

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Mon 5/5

6:55 pm-2:00 pm

1 stop34h 05m

Seattle/Tacoma Intl

Tue 5/6

5:40 pm-5:00 am

1 stop20h 20m

$829

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 5/21

3:25 pm-9:36 pm

2 stops21h 11m

Seattle/Tacoma Intl

Tue 9/16

1:30 am-12:05 pm

1 stop19h 35m

$885

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 9/17

12:45 am-1:40 pm

1 stop27h 55m

Seattle/Tacoma Intl

Mon 9/22

6:15 am-10:40 am

2 stops37h 25m

$939

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Thu 7/31

11:00 pm-7:15 pm

1 stop35h 15m

Seattle/Tacoma Intl

Sun 8/24

11:35 pm-5:20 pm

1 stop26h 45m

$1,175

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Sun 6/8

12:45 am-10:50 am

1 stop25h 05m

Seattle/Tacoma Intl

Wed 6/11

12:55 pm-10:30 pm

1 stop18h 35m

$1,182

Hong KongSeattle

HKG - SEA

HKGSEA

Hong Kong Intl

Wed 7/30

8:50 pm-9:35 am

2 stops27h 45m

Seattle/Tacoma Intl

Tue 8/26

11:00 am-1:10 am

1 stop23h 10m

$1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 31 results

Best time to book a flight from Hong Kong to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Hong Kong with our price prediction graph.

Estimated round-trip 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 Hong Kong to Seattle

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

To ensure you get the cheapest price possible for a flight from Hong Kong to Seattle, you should look to book at least 6 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 month to book a flight from Hong Kong to Seattle?

Currently, January is the cheapest month in which you can book a flight from Hong Kong to Seattle (average of $238). Flying from Hong Kong to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Hong Kong to Seattle?

Travelers seeking maximum savings on their Hong Kong to Seattle flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Hong Kong to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

STARLUX Airlines

9.1

Wonderful

157 reviews

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.

STARLUX Airlines

9.1

Wonderful

157 reviews

STARLUX Airlines

9.1

Wonderful

157 reviews

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

EVA Air

8.4

Very good

1,180 reviews

STARLUX Airlines

9.1

Wonderful

157 reviews

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Korean Air

8.4

Very good

1,063 reviews

STARLUX Airlines

9.1

Wonderful

157 reviews

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Japan Airlines

8.3

Very good

1,453 reviews

STARLUX Airlines

9.1

Wonderful

157 reviews

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

China Airlines

8.3

Very good

729 reviews

STARLUX Airlines

9.1

Wonderful

157 reviews

Reviews

1 / 6

10.0

Excellent

Anonymous,Apr 2025

KIX - TPE

Related info for your journey

What airport do you fly into for flights to Seattle from Hong Kong?
Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from Hong Kong.
What are the cheapest airlines flying from Hong Kong to Seattle round-trip?
According to our current data, China Airlines ($679), STARLUX Airlines ($685), and Asiana Airlines ($726) offers the cheapest pricing from Hong Kong to Seattle. You may be able to fly from Hong Kong to Seattle for 31% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Hong Kong to Seattle one-way?
The cheapest airlines for a one-way flight from Hong Kong to Seattle are Hainan Airlines ($407), STARLUX Airlines ($425), and China Airlines ($483).
Can I find deals for flights from Hong Kong to Seattle that include hotel bookings?
Yes. In addition to deals on Hong Kong to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Seattle.
Can I find deals for business class flights from Hong Kong to Seattle?
Yes. Cheapflights offers flight deals from Hong Kong to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Hong Kong to Seattle?
Currently, January is the cheapest month in which you can book a flight from Hong Kong to Seattle (average of $238). Flying from Hong Kong to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

SeaTac

Tukwila

Tacoma

Renton

Lakewood

Ocean Shores

Lacey

Leavenworth

Federal Way

Olympia

Shoreline

Cle Elum

Centralia

Kent

Aberdeen

Lynnwood

Shelton

Silverdale

Redmond

Issaquah

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Hong Kong to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Asiana Airlines	Cheapest$690	Average$811	FlexibilityNo cancel fee	On-time76%
EVA Air	Cheapest$801	Average$858	FlexibilityNo cancel fee	On-time74%
China Airlines	Cheapest$801	Average$831	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$829	Average$1,111	FlexibilityNo cancel fee	On-time69%
Japan Airlines	Cheapest$872	Average$1,276	FlexibilityNo cancel fee	On-time79%
American Airlines	Cheapest$1,206	Average$1,360	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$407+ Cheap flights from Hong Kong to Seattle (SEA)

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hong Kong to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Hong Kong to Seattle/Tacoma Intl are usually found in October or April, booked 62 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Hong Kong to Seattle

Keep the following information in mind while searching for Hong Kong to Seattle flight deals. Data was last updated April 25, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Seattle

Cheapest flights from Hong Kong to SeattleExplore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Explore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Seattle that are best for you.

Best time to book a flight from Hong Kong to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Hong Kong with our price prediction graph.

Cheapflights Insights

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

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

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

What is the cheapest month to book a flight from Hong Kong to Seattle?

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

Find hourly flight availability from Hong Kong to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

What is the cheapest day to fly from Hong Kong to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Seattle. Price data was last updated on December 16, 2024.

Rainfall in Seattle by month

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

Temperature in Seattle by month

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

Reviews of airlines servicing Seattle

Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Hong Kong to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Seattle from Hong Kong?

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

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

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

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

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

What is the cheapest month to book a flight from Hong Kong to Seattle?

Traveling to a place near Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Hong Kong to Seattle

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Hong Kong to Seattle
Explore the most affordable flight options available from Hong Kong to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.