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$346+ Cheap flights from Seattle (SEA) to Hong Kong

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HKG
Dec 30 — Jan 61
Mon 12/30
Mon 1/6
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Hong Kong are usually found in October or January, 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 (HK0). 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 December 25, 2024.

Round-trip from

$733
(iWofly)

One-way from

$346
(Air Canada)

Popular in

June

Cheapest in

October

Average price

$1,189
From Seattle/Tacoma Intl to Hong Kong
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One-way flight from Seattle/Tacoma Intl to Hong Kong
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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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 December 25, 2024.

This Delta deal was found by Cheapflights users on 12/24. 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.
Wed 12/2510:40 amSEA - HKG
1 stop20h 30mDelta
Wed 1/156:10 pmHKG - SEA
1 stop35h 09mDelta
Deal found 12/24$1,126
This Air Canada deal was found by Cheapflights users on 12/24. 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.
Sat 12/287:15 pmSEA - HKG
1 stop31h 25mAir Canada
Sat 1/188:25 pmHKG - SEA
1 stop14h 00mAir Canada
Deal found 12/24$1,226
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:40 amSEA - HKG
1 stop20h 30mMultiple Airlines
Tue 1/147:40 pmHKG - SEA
1 stop14h 30mMultiple Airlines
Deal found 12/24$1,307
This United Airlines deal was found by Cheapflights users on 12/24. 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 12/265:00 amSEA - HKG
2 stops22h 05mUnited Airlines
Wed 1/159:25 amHKG - SEA
2 stops20h 07mUnited Airlines
Deal found 12/24$1,320
This KAYAK deal was found by Cheapflights users on 12/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:38 amSEA - HKG
2 stops31h 42mKorean Air
Wed 1/1512:55 amHKG - SEA
1 stop28h 24mKorean Air
Deal found 12/24$1,329
This China Airlines deal was found by Cheapflights users on 12/24. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:10 amSEA - HKG
1 stop17h 55mChina Airlines
Tue 1/145:35 pmHKG - SEA
1 stop16h 40mChina Airlines
Deal found 12/24$1,339
This EVA Air deal was found by Cheapflights users on 12/24. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:10 amSEA - HKG
1 stop16h 50mEVA Air
Fri 1/179:50 pmHKG - SEA
1 stop35h 50mEVA Air
Deal found 12/24$1,399
This FlightHub deal was found by Cheapflights users on 12/24. 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 12/2612:45 pmSEA - HKG
1 stop17h 55mAsiana Airlines
Tue 12/3112:40 amHKG - SEA
1 stop26h 15mAsiana Airlines
Deal found 12/24$1,814
This oojo deal was found by Cheapflights users on 12/24. 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.
Wed 12/2512:05 amSEA - HKG
1 stop26h 25mSTARLUX Airlines
Wed 1/111:20 amHKG - SEA
1 stop19h 45mSTARLUX Airlines
Deal found 12/24$2,004
This ANA deal was found by Cheapflights users on 12/24. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:15 amSEA - HKG
2 stops23h 35mANA
Sun 1/122:20 pmHKG - SEA
1 stop15h 00mANA
Deal found 12/24$2,312
This oojo deal was found by Cheapflights users on 12/24. 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.
Fri 12/273:35 pmSEA - HKG
1 stop22h 45mCathay Pacific
Thu 1/21:00 amHKG - SEA
1 stop22h 09mCathay Pacific
Deal found 12/24$2,347
This Qatar Airways deal was found by Cheapflights users on 12/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/284:05 pmSEA - HKG
1 stop30h 55mQatar Airways
Sat 1/1112:25 amHKG - SEA
1 stop27h 15mQatar Airways
Deal found 12/24$2,708

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 December 25, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 4/7

2:00 pm-10:30 pm

1 stop17h 30m

Hong Kong Intl

Mon 5/5

12:30 am-12:35 pm

1 stop27h 05m

$725

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sat 3/29

7:05 pm-4:05 pm

1 stop30h 00m

Hong Kong Intl

Wed 4/9

6:00 pm-10:03 pm

1 stop19h 03m

$730

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 4/9

5:45 am-4:05 pm

1 stop19h 20m

Hong Kong Intl

Mon 4/28

8:10 am-2:23 pm

3 stops21h 13m

$732

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 1/13

11:00 am-4:50 pm

1 stop37h 50m

Hong Kong Intl

Sun 1/26

12:55 am-9:00 am

1 stop24h 05m

$840

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

2:00 pm-7:30 pm

1 stop20h 30m

$856

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Wed 4/9

1:30 am-7:55 pm

1 stop27h 25m

Hong Kong Intl

Mon 4/28

9:45 pm-6:50 pm

1 stop36h 05m

$887

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Sun 2/2

12:05 am-10:10 am

1 stop18h 05m

Hong Kong Intl

Mon 3/3

11:20 am-3:05 pm

1 stop19h 45m

$889

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Mon 1/13

7:00 am-7:20 pm

1 stop20h 20m

Hong Kong Intl

Thu 1/16

9:25 am-11:20 am

2 stops41h 55m

$898

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Fri 3/14

7:10 am-12:15 am

2 stops26h 05m

Hong Kong Intl

Sat 3/22

7:40 am-5:00 pm

2 stops24h 20m

$922

SeattleHong Kong

SEA - HKG

SEAHKG

Seattle/Tacoma Intl

Thu 2/6

8:03 am-1:40 pm

2 stops37h 37m

Hong Kong Intl

Tue 2/11

10:20 am-9:55 am

1 stop15h 35m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 27 results
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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 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.

Travel insights for flights from Seattle to Hong Kong

Get recent, data-driven insights about flights from Seattle to Hong Kong including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Hong Kong. Price data was last updated on December 20, 2024.

The price you pay for your flight from Seattle to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Hong Kong (average of $998). Flying from Seattle to Hong Kong in June is currently the most expensive (average of $1,665). 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 SEA to HK?

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 December 25, 2024.

It’s optimal to fly from Seattle to Hong Kong in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.

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

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

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

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 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 December 25, 2024.
Peruse reviews from past customers who have flown with EVA Air, United Airlines and Japan Airlines from Seattle to Hong Kong to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Crew

9.3

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
129 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Crew

9.3

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

EVA Air
8.4
Very good
1,259 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Crew

9.3

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Korean Air
8.4
Very good
1,023 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Crew

9.3

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

Japan Airlines
8.3
Very good
1,442 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Crew

9.3

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

China Airlines
8.3
Very good
754 reviews
STARLUX Airlines
9.1
Wonderful
129 reviews

Overall

9.1

Comfort

9.0

Entertainment

9.1

Boarding

9.1

Crew

9.3

Food

8.9

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

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

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Hong Kong.

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

    Currently priced at $743, Asiana Airlines will fly you from Seattle to Hong Kong and back. In addition to Asiana Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Korean Air - these airlines can fly you to your destination from $744 and $840, respectively. Users have found that Asiana Airlines is 29% cheaper than the other options available to this destination.

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

    $346 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Japan Airlines and United Airlines, with prices starting from $432 and $438, 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 vacation 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.

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

    Currently, October is the cheapest month in which you can book a flight from Seattle to Hong Kong (average of $998). Flying from Seattle to Hong Kong in June is currently the most expensive (average of $1,665). 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

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Top 10 airlines flying from Seattle to Hong Kong

Discover the top 10 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 2,558,603 searches. Data last updated December 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$686Average$927FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$724Average$844FlexibilityNo cancel feeOn-time76%
Philippine AirlinesCheapest$741Average$792FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$752Average$1,074FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$763Average$981FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$819Average$909FlexibilityNo cancel feeOn-time70%
DeltaCheapest$820Average$1,055FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$822Average$1,058FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$838Average$1,252FlexibilityNo cancel feeOn-time77%
STARLUX AirlinesCheapest$887Average$911FlexibilityNo cancel feeOn-timeN/A
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