Cheap Flights from Seattle to Koror from $1,288 Roundtrip

Flight deals from Seattle to Koror

Looking for cheap flights from Seattle to Koror, or a last-minute trip? Find the lowest prices on one-way and round-trip flights right here.

Koror.$1,288 per passenger.Departing Tue, Sep 30, returning Mon, Oct 6.Round-trip flight with Alaska Airlines and China Airlines.Outbound indirect flight with Alaska Airlines, departing from Seattle / Tacoma International on Tue, Sep 30, arriving in Koror.Inbound indirect flight with China Airlines, departing from Koror on Mon, Oct 6, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,288, select.

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Flying from Seattle to Koror

Arm yourself with these facts on the fly.

Cheapest flight found	$1,288
Cheapest month to fly	September
Cheapest airport to fly from	Seattle / Tacoma International

How to find cheap flights from Seattle to Koror

We've compared the best online travel agents and flight providers on the Internet to find the cheapest plane tickets from Seattle to Koror. Other savvy travelers recently found round-trip flights from $1,288 and one-way tickets from $837. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Koror

At the moment, the lowest-priced flight tickets to Koror are from Seattle / Tacoma International Airport to Koror Airport.

Fly in September

We crunched the flight calendar and found the cheapest time to fly from Seattle to Koror is currently September.

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 Koror.

Watch as flight prices go up and down

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

Relax – these are fee-free plane tickets

With us, there are no added fees – the Koror to Koror 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 Koror flight price?

We looked at all of the upcoming round-trip flights from Seattle to Koror we could find over the next 12 months. It looks like $1,288 is the best price. This is good, compared to the average Koror ticket price of $1,288.

What is the cheapest month to fly from Seattle to Koror?

The cheapest month to fly from Seattle to Koror is currently September.

On which upcoming date is it cheapest to fly from Seattle to Koror?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Koror on Tuesday, September 30, 2025.