Cheap flights from Seattle to Hong Kong

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Seattle (SEA)
Hong Kong (HKG)
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The best prices from Seattle/Tacoma Intl to Hong Kong Intl are usually found in April or August, booked 60 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Seattle (SEA) to Hong Kong (HKG)

All the information you need to plan the best SEA to HKG flight in 2021: compare Seattle to Hong Kong flight prices with the expected peak season, weather and rainfall in Hong Kong.
SEA - HKG
Price
HK$4,163 - HK$8,428
HKG
Temperature
5 - 25 °C
HKG
Precipitation
43 - 114 mm

Popular in

December

High demand for flights, 36% potential price rise

Cheapest in

April

Best time to find cheap flights, 23% potential price drop

Round-trip from

HK$4,163

From Seattle/Tacoma Intl to Hong Kong Intl

One-way from

HK$3,346

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Seattle to Hong Kong?

Flights from Seattle to Hong Kong are generally found to be more expensive on Monday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Hong Kong.

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

Find a great deal and save up to 8% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Hong Kong within the next two weeks, with the cheapest ticket starting at HK$5,502.

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

The best pricing can be found in the month of April. Prices to Hong Kong from Seattle average HK$5,411. You can even find prices in April for less than HK$5,411, as users have found deals to Hong Kong from as low as HK$3,907. The month of December appears to be one of the more expensive times to travel to Hong Kong from Seattle. Flying in the targeted month can save you up to 55%.

When is the cheapest time to fly from Seattle to Hong Kong (SEA - HKG)?

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 at midday, which can drop the price by up to 55% versus a flight in the afternoon.

Cheap flights from Seattle to Hong Kong in September, October 2021

The best prices found for SEA to HKG flights in September, October
19 Oct - 4 Nov
HK$3,626pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
HKG
Hong Kong Intl
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
19 Oct - 4 Nov
HK$4,210pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
HKG
Hong Kong Intl
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
31 Oct - 1 Jan
HK$4,475pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
HKG
Hong Kong Intl
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Hong Kong 2021 flight deals

Cheap flights to Hong Kong from Seattle found for this year
19 Oct - 4 Nov
HK$3,626pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
HKG
Hong Kong Intl
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
19 Oct - 4 Nov
HK$4,210pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
HKG
Hong Kong Intl
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
31 Oct - 1 Jan
HK$4,475pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
HKG
Hong Kong Intl
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Hong Kong Intl from Seattle

The cheapest one-way flights from Seattle to Hong Kong
11:45 - 14:05
Air Canada
1 stop
35h 20m
SEA - HKG
Air Canada
HK$3,346
Air Canada
03:55 - 09:55
Japan Airlines
2 stops
39h 00m
SEA - HKG
Japan Airlines
HK$3,370
Ovago
03:35 - 18:30
Delta
2 stops
23h 55m
SEA - HKG
Delta
HK$4,062
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Hong Kong</span> flights.

Flight FAQs

From Seattle to Hong Kong

Which airlines flying from Seattle/Tacoma Intl to Hong Kong Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Cathay Pacific, Air Canada, and United Airlines flying from Seattle/Tacoma Intl to Hong Kong Intl have implemented new flexible cancellation policies.

Can I find flights from Seattle to Hong Kong for under HK$3,700 on Cheapflights?

Yes, there are multiple flights from Seattle to Hong Kong for under HK$3,700. The cheapest flight booked recently is on Air Canada for just HK$3,603, but on average you can expect to pay HK$5,152.

How popular is this Seattle to Hong Kong flight route?

Within the past month, 62 users have taken a look at flights from Seattle/Tacoma Intl to Hong Kong Intl.

What are the cheapest airlines flying from Seattle to Hong Kong return?

Air Canada, at HK$3,603, was found to be the cheapest airline from Seattle to Hong Kong.Alternate airlines flying return to your destination include United Airlines and American Airlines. Users have found that Air Canada is 33% cheaper than the other options available to this destination.

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

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at HK$2,210. American Airlines flights start at HK$3,159 while deals on Japan Airlines start at HK$3,370 one-way.

Related searches

Flights to Hong Kong (HKG) from Seattle (SEA)
Flights to Seattle Flights from Hong Kong

Rent a Car

Car Rentals at Hong Kong

COVID Restrictions

View COVID Travel Restrictions for Hong Kong, Hong Kong

Do I need a COVID test to fly to Hong Kong from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Hong Kong Intl

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Hong Kong Intl.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Hong Kong Intl.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Hong Kong Intl.

Do I need a test to fly back to Seattle from Hong Kong?

Returning to Seattle/Tacoma Intl from Hong Kong Intl

COVID-19 testing requirements
Visitors from Hong Kong Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Hong Kong Intl are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Hong Kong, Hong Kong

Destination information for Hong Kong

Things to know before you go - useful duration and weather info for your trip from Seattle to Hong Kong.
Today's exchange rate
HK$1 = HK$1.00
Average temperature for September in Hong Kong
20.0 °C
Avg rainfall for September in Hong Kong
82.0 mm

Airports servicing Seattle

Airports servicing Hong Kong

Hong Kong Intl (HKG)

Top 4 airlines flying from Seattle/Tacoma Intl to Hong Kong Intl

The chart below displays the airlines Cheapflights users travelling from Seattle to Hong Kong choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Asiana Airlines
HK$499 HK$554 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Search Asiana Airlines flights
United Airlines
HK$662 HK$798 No cancel fee 69%
Search United Airlines flights
Air Canada
HK$530 HK$978 No cancel fee 67%
Search Air Canada flights
Cathay Pacific
HK$696 HK$1,011 No cancel fee 72%
Search Cathay Pacific flights
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