Cheap Flights from Seattle to Hong Kong from $645 Return

Flight deals from Seattle to Hong Kong

Looking for a cheap last-minute deal or the best return flight from Seattle to Hong Kong? If you want to travel next month, return fares start from $1,475. Find the lowest prices on one-way and return tickets right here.

Hong Kong.$646 per passenger.Departing Sun, 8 Nov, returning Sun, 15 Nov.Return flight with Philippine Airlines.Outbound indirect flight with Philippine Airlines, departs from Seattle / Tacoma International on Sun, 8 Nov, arriving in Hong Kong Intl.Inbound indirect flight with Philippine Airlines, departs from Hong Kong Intl on Sun, 15 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $646, select.

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Flying from Seattle to Hong Kong

Arm yourself with these facts on the fly.

Cheapest flight found	$645
Cheapest month to fly	November
Average flight time	13 hrs, 48 mins
Cheapest airport to fly from	Seattle / Tacoma International
Most popular airline	Cathay Pacific

How to find cheap flights from Seattle to Hong Kong

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle to Hong Kong. Other savvy travellers recently found return flights from $645 and one-way tickets from $283 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Hong Kong Intl

At the moment, the lowest priced flight tickets to Hong Kong are from Seattle / Tacoma International Airport to Hong Kong Intl Airport.

Fly in November

We crunched the flight calendar and found the cheapest time to fly from Seattle to Hong Kong is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle to anywhere you choose in Hong Kong.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle to Hong Kong go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Hong Kong to Hong Kong flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seattle to Hong Kong flight price?

We looked at all of the upcoming return flights from Seattle to Hong Kong we could find over the next 12 months. It looks like $646 is the best price. This is good, compared to the average Hong Kong ticket price of $646.

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

The cheapest month to fly from Seattle to Hong Kong is currently November.

Which upcoming date is cheapest to fly from Seattle to Hong Kong on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Hong Kong on Sunday, 8 November 2026.

Are there any direct flights from Seattle to Hong Kong?

Seattle / Tacoma International Airport offers direct flights to Hong Kong.

If I'm flying from Seattle, where in Hong Kong is cheapest to fly into?

If you're flying from Seattle, the cheapest city in Hong Kong to fly into is Hong Kong. The cheapest airport serving Hong Kong at the moment is Hong Kong Intl.