SEA - XIY

$489 Find Cheap Flights from Seattle to Xi'an

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Xi'an departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Xi'an

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Xi'an, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Xi'an, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$794
Hainan Airlines
Sat 3/21Mon 3/30
SEA - XIY • 1 stop
Cheapest one-way
$489
Hainan Airlines
Sat 3/21
SEA - XIY • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Xi'an!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Xi'an (SEA-XIY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Xi'an that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Xi'an

Sat, Mar 21 - Mon, Mar 30
Hainan Airlines Logo
11:00 am - 8:55 am
SEA
-
XIY
30h 55m
1 stop
Hainan Airlines Logo
2:30 pm - 9:00 am
XIY
-
SEA
33h 30m
1 stop
$794Hainan Airlines
Fri, Mar 27 - Sun, Apr 5
Asiana Airlines Logo
12:10 am - 12:10 pm
SEA
-
XIY
21h 00m
1 stop
Asiana Airlines Logo
1:10 pm - 2:55 pm
XIY
-
SEA
16h 45m
1 stop
$912Asiana Airlines
Sat, Mar 21 - Sun, Mar 29
Hainan Airlines Logo
11:00 am - 12:15 am
SEA
-
XIY
22h 15m
1 stop
Hainan Airlines Logo
1:55 pm - 9:00 am
XIY
-
SEA
58h 05m
2 stops
$980Hainan Airlines
Sat, Mar 28 - Sun, Apr 5
Multiple Airlines Logo
11:00 am - 12:30 am
SEA
-
XIY
22h 30m
1 stop
Multiple Airlines Logo
3:50 pm - 10:10 am
XIY
-
SEA
33h 20m
1 stop
$981Multiple Airlines
Sat, Mar 28 - Sun, Apr 5
Hainan Airlines Logo
11:00 am - 1:25 pm
SEA
-
XIY
35h 25m
1 stop
Hainan Airlines Logo
1:55 pm - 9:00 am
XIY
-
SEA
58h 05m
2 stops
$983Hainan Airlines
Fri, Mar 27 - Sun, Apr 5
Multiple Airlines Logo
12:10 am - 8:30 pm
SEA
-
XIY
29h 20m
3 stops
Multiple Airlines Logo
7:30 pm - 2:55 pm
XIY
-
SEA
34h 25m
3 stops
$986Multiple Airlines
Sat, Mar 21 - Mon, Mar 30
Multiple Airlines Logo
11:00 am - 2:15 pm
SEA
-
XIY
36h 15m
1 stop
Multiple Airlines Logo
1:10 pm - 2:55 pm
XIY
-
SEA
16h 45m
1 stop
$1,004Multiple Airlines
Sat, Mar 28 - Sun, Apr 5
Cathay Pacific Logo
8:10 pm - 2:35 pm
SEA
-
XIY
27h 25m
2 stops
Cathay Pacific Logo
3:50 pm - 10:10 am
XIY
-
SEA
33h 20m
1 stop
$1,010Cathay Pacific
Sat, Mar 21 - Mon, Mar 30
Cathay Pacific Logo
7:03 am - 2:40 pm
SEA
-
XIY
40h 37m
2 stops
Cathay Pacific Logo
3:50 pm - 10:10 am
XIY
-
SEA
33h 20m
1 stop
$1,023Cathay Pacific
Fri, Mar 27 - Mon, Apr 6
Multiple Airlines Logo
12:10 am - 8:30 pm
SEA
-
XIY
29h 20m
3 stops
Multiple Airlines Logo
7:30 pm - 2:55 pm
XIY
-
SEA
34h 25m
3 stops
$1,052Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Xi'an flights

Get data-powered insights and trends into flights from Seattle to Xi'an to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Xi'an?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Xi'an were found on Hainan Airlines ($794) and Asiana Airlines ($912).

Find deals

Good to know

Cheapest flight$489
Flight from Seattle to Xi'an

When to book flights from Seattle to Xi'an

Are your dates flexible? Find out the best times to travel from Seattle to Xi'an based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Xi'an

  • What is the cheapest flight from Seattle to Xi'an?

    In the last 3 days, the lowest price for a flight from Seattle to Xi'an was $489 for a one-way ticket and $794 for a round-trip.

  • Do I need a passport to fly between Seattle and Xi'an?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Xi'an.

  • Which aircraft models fly most regularly from Seattle to Xi'an?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Seattle to Xi'an?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Xi'an.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Xi'an?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Xi'an from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Xi'an?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Xi'an with an airline and back to Seattle with another airline. Booking your flights between Seattle and XIY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Xi'an?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Xi'an from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Seattle to Xi'an

Information on your arrival and departure airports

Seattle (SEA)
Xi'an (XIY)