S$ 1,771 Cheap Flights from Seattle to Xining (SEA-XNN)

Cheap Flights from Seattle to Xining

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Cheap Flights from Seattle to Xining starting at S$ 1,771

Discover our range of affordable one-way and round-trip flights from Seattle to Xining and kick-start your next adventure today!

Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Seattle to Xining

Explore the best time to buy affordable tickets to Xining with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Alternative Routes from Seattle to Xining

There are various non-direct routes from Seattle to Xining which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
SEA
12:45
29h 55m
4 transfer
XNN
10:40
Seattle-Tacoma International Airport - Caojiabao Airport
Mon, Dec 30Asiana Airlines
S$ 1,771
SEA
12:45
29h 55m
4 transfer
XNN
10:40
Seattle-Tacoma International Airport - Caojiabao Airport
Mon, Dec 30Asiana Airlines
S$ 1,771
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Seattle (SEA) to Xining (XNN) the cheapest?
Airlines adjust prices for flights from Seattle to Xining based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Seattle (SEA) to Xining (XNN) cost?
According to Trip.com's data, the lowest price is around S$ 2,414.
What is the transportation method from the main airport to downtown in Xining?
- The distance from Caojiabao Airport to downtown is about 25km, by taxi about 40 minutes.
How many airports in Xining?
There are 1 airports near Xining: Caojiabao Airport.

How to find a cheap flight from Seattle to Xining

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com