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Cheap Flights from Seattle to Hong Kong Intl

Compare Seattle to Hong Kong Intl flight deals

Find the cheapest month or even day of the year to fly to Hong Kong Intl

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Flight deals from Seattle to Hong Kong Intl

Looking for a cheap last-minute deal or the best return flight from Seattle to Hong Kong Intl Airport? If you want to travel next month, return fares start from Rs197,929. Find the lowest prices on one-way and return tickets right here.
Hong Kong.Rs91,706 per passenger.Departing Thu, 13 Aug.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Thu, 13 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs91,706, select.
Hong Kong.Rs93,389 per passenger.Departing Fri, 9 Oct.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Fri, 9 Oct, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs93,389, select.
Hong Kong.Rs95,656 per passenger.Departing Tue, 1 Sep.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Tue, 1 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs95,656, select.
Hong Kong.Rs95,887 per passenger.Departing Fri, 1 May.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Fri, 1 May, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs95,887, select.
Hong Kong.Rs97,508 per passenger.Departing Mon, 25 Jan.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Mon, 25 Jan, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs97,508, select.
Hong Kong.Rs97,508 per passenger.Departing Wed, 10 Mar.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Wed, 10 Mar, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs97,508, select.
Hong Kong.Rs99,795 per passenger.Departing Fri, 4 Dec.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Fri, 4 Dec, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs99,795, select.
Hong Kong.Rs99,795 per passenger.Departing Tue, 17 Nov.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Tue, 17 Nov, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs99,795, select.
Hong Kong.Rs100,483 per passenger.Departing Sun, 7 Feb.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Sun, 7 Feb, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs100,483, select.
Hong Kong.Rs117,074 per passenger.Departing Sun, 12 Jul.One-way flight with Japan Airlines.Outbound indirect flight with Japan Airlines, departs from Seattle / Tacoma International on Sun, 12 Jul, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs117,074, select.
Hong Kong.Rs119,775 per passenger.Departing Thu, 30 Apr.One-way flight with Japan Airlines.Outbound indirect flight with Japan Airlines, departs from Seattle / Tacoma International on Thu, 30 Apr, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs119,775, select.
Hong Kong.Rs127,051 per passenger.Departing Fri, 16 Apr.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Fri, 16 Apr, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs127,051, select.
Hong Kong.Rs128,809 per passenger.Departing Mon, 29 Jun.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Mon, 29 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs128,809, select.
Hong Kong.Rs157,177 per passenger.Departing Tue, 5 May.One-way flight with Cathay Pacific.Outbound direct flight with Cathay Pacific departs from Seattle / Tacoma International on Tue, 5 May, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs157,177, select.
Hong Kong.Rs162,396 per passenger.Departing Mon, 17 Aug.One-way flight with Cathay Pacific.Outbound direct flight with Cathay Pacific departs from Seattle / Tacoma International on Mon, 17 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs162,396, select.
Hong Kong.Rs165,279 per passenger.Departing Tue, 22 Sep.One-way flight with Cathay Pacific.Outbound direct flight with Cathay Pacific departs from Seattle / Tacoma International on Tue, 22 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From Rs165,279, select.

Find the cheapest month to fly from Seattle to Hong Kong Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Hong Kong Intl flights are currently cheapest in August.
Apr
from Rs119,775
May
from Rs95,887
Jun
from Rs128,809
Jul
from Rs117,074
Aug
from Rs91,706
Sep
from Rs95,656
Oct
from Rs93,389
Nov
from Rs99,795
Dec
from Rs99,795
Jan
from Rs97,508
Feb
from Rs100,483
Mar
from Rs97,508

Direct flights from Seattle to Hong Kong Intl

Seattle to Hong Kong Intl: Alternative routes

Compare routes from Seattle to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

Hong Kong Intl

22km from central Hong Kong
ClosestCheapest
from Rs91,706
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Seattle to Hong Kong: Flight information

The things to know before you go.
Cheapest flight foundRs91,706
Cheapest month to flyAugust
Average flight time13 hrs, 48 mins
Most popular airlineCathay Pacific
Average flights per week11

Finding cheap flights from Seattle to Hong Kong Intl: Frequently asked questions

The best price we found for a return flight from Seattle to Hong Kong Intl is Rs190,917. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
13 hours and 48 minutes is the average flight time from Seattle to Hong Kong Intl.
Cathay Pacific and American Airlines fly direct from Seattle to Hong Kong Intl.
As of April 2026, there are 11 flights per week flying from Seattle to Hong Kong Intl.
The cheapest month to fly from Seattle to Hong Kong Intl is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Hong Kong Intl Airport on Tuesday, 27 October 2026.
Yes – the average flight time is 13 hours and 48 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Seattle to Hong Kong International Airport (HKG): What you need to know

  • Seattle-Tacoma International Airport (SEA) is Seattle's main airport. Explore your options for booking a flight from Seattle to Hong Kong International Airport (HKG) departing from here.

  • Expect to be in the air for 13 hours 45 minutes. That's the average duration of a direct Seattle to Hong Kong International Airport flight.

  • The timezone in Hong Kong is UTC+8, which is 16 hours ahead of Seattle. Hong Kong International Airport is located in Hong Kong.

  • Seattle-Tacoma International Airport (SEA) to Hong Kong International Airport (HKG) is the busiest route. You can choose from 4 direct services a week between SEA and HKG.

  • Your flight from Seattle to HKG won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Getting on a plane during a peak time like July? Popular periods (like spring break and New Year) can easily add another hour at security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Go straight to your destination from Seattle-Tacoma International Airport (SEA). Nonstop flights from Seattle to Hong Kong International Airport (HKG) are available from here.

  • When departing from SEA, you can catch a direct flight from Seattle to Hong Kong International Airport with Cathay Pacific.

  • The majority of passengers prefer to fly with Cathay Pacific between SEA and HKG.

  • We make it a piece of cake to find cheap flights from Seattle to HKG with a stopover. To explore all your options departing from Seattle-Tacoma International Airport (SEA), uncheck 'Direct flights only.' Next, choose a flight with a stop long enough to tour your chosen city. Some popular stopovers between SEA and HKG include:

    • Vancouver International Airport (YVR)

    • Taiwan Taoyuan International Airport (TPE)

    • Tokyo Narita International Airport (NRT)

  • SEA is around 23 kilometres from central Seattle. If you're catching a taxi, driving or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 35 minutes.

  • Have an early flight from Seattle to Hong Kong International Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to Seattle-Tacoma International Airport:

  • 80% of flights leaving Seattle-Tacoma International Airport touch down at their destination according to schedule. Given its strong on-time stats, you're unlikely to experience delays when taking off from SEA.

Seattle Paine Field International Airport (PAE)

  • Using public transport, you can travel from central Seattle to PAE in around 1 hour 30 minutes. The airport is roughly 40 kilometres away, and getting there by car takes approximately 40 minutes.

  • Start your holiday sooner with an extra night away from home. Before catching your Seattle to HKG flight, stay in one of these hotels close to Seattle Paine Field International Airport:

  • The majority of flights that leave Seattle Paine Field International Airport touch down at their destination as planned. It boasts a strong on-time performance rate of 80%.

About Hong Kong International Airport (HKG)

Getting from Hong Kong International Airport (HKG) to central Hong Kong

  • Hong Kong International Airport is around 32 kilometres from the centre of Hong Kong. It takes around 35 minutes or so to get to the city by car.

  • Travelling by public transport takes about 25 minutes.

How to find the cheapest flights from Seattle to Hong Kong International Airport (HKG)

  • The cheapest price we've found for a one-way ticket from Seattle to Hong Kong International Airport is Rs91,658. For a return flight on this route, the best price is Rs190,917. Depending on how early you book and the availability, these fares may change.

  • Don't leave things to the last minute. You're more likely to walk away with cheap flights from Seattle to HKG if you book ahead. Airlines often offer some amazing early bird deals.

  • If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll give you the lowest price across the month when searching for your Seattle to Hong Kong International Airport ticket.

  • There's no need to search every day to find out if fares have dropped when you create a Price Alert. We'll let you know as soon as a better deal is available on plane tickets from Seattle to HKG.

  • Tailor your trip using filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Seattle to Hong Kong International Airport.

The best time to fly from Seattle to Hong Kong International Airport (HKG)

  • December is the quietest month for flights from Seattle to Hong Kong International Airport (HKG), while February is the busiest. Work out the best time to go to Hong Kong based on whether you like a lively atmosphere or a more laid-back vibe.

  • Lock in a Seattle to HKG plane ticket departing in July if you want to visit the city during its warmest month. You can expect temperatures in Hong Kong to range from 27ºC to 31ºC.

  • If you like travelling in cooler conditions, search for a cheap ticket from Seattle to Hong Kong International Airport in January when temperatures are between 11ºC and 20ºC.

More about Hong Kong

  • Start your Hong Kong trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Seattle to Hong Kong International Airport, explore our selection of accommodation options including:

  • There are plenty of terrific things to do in Hong Kong when you're ready to go sightseeing. Make your way to Hong Kong Island followed by Victoria Harbour and Victoria Peak.

Explore more of China

  • Guangzhou is just one of the many cities in China waiting to be discovered once you've seen Hong Kong. Around 113 kilometres away to the northwest, check out popular attractions including Canton Tower, Baiyun Mountain and Yuyuan Garden.

  • Shantou is another must-experience destination in China and is around 306 kilometres northeast of Hong Kong. No journey is complete without dropping by Beishan Bay, Longhu Beach Tourist Resort and Lveniaowei Mountain.

Plan the rest of your trip from Seattle to Hong Kong

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.