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Flights from Seattle to Xining Starting at NZD 2,255

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • SEA12:45
        29h 55m
        2 stops
        XNN10:40
        Mon, Dec 30|Seattle - Xining|Asiana Airlines
        XNN10:55
        40h
        2 stops
        SEA10:55
        Mon, Jan 6|Xining - Seattle|China Eastern Airlines
        NZD 2,255NZD 6,906
        67% OFF
        67% OFF
        NZD 6,906NZD 2,255

        Choose Asiana Airlines flights from Seattle to Xining. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Mon, Dec 30-Mon, Jan 6, arriving at Caojiabao Airport. One-way Prices start from NZD 2,255 including taxes and charges.

      • SEA10:40
        32h
        2 stops
        XNN10:40
        Mon, Dec 30|Seattle - Xining|Korean Air
        XNN10:55
        38h 5m
        2 stops
        SEA09:00
        Mon, Jan 6|Xining - Seattle|China Eastern Airlines
        NZD 3,062NZD 6,906
        56% OFF
        56% OFF
        NZD 6,906NZD 3,062

        Choose Korean Air flights from Seattle to Xining. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Mon, Dec 30-Mon, Jan 6, arriving at Caojiabao Airport. One-way Prices start from NZD 3,062 including taxes and charges.

      • SEA06:10
        36h 10m
        2 stops
        XNN10:20
        Mon, Jan 20|Seattle - Xining|United Airlines
        XNN16:35
        32h 5m
        1 stop
        SEA08:40
        Mon, Jan 27|Xining - Seattle|Beijing Capital Airlines
        NZD 3,268NZD 6,906
        53% OFF
        53% OFF
        NZD 6,906NZD 3,268

        Choose United Airlines flights from Seattle to Xining. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Mon, Jan 20-Mon, Jan 27, arriving at Caojiabao Airport. One-way Prices start from NZD 3,268 including taxes and charges.

      • SEA12:30
        53h 50m
        2 stops
        XNN10:20
        Mon, Jan 20|Seattle - Xining|Japan Airlines
        XNN16:35
        32h 5m
        1 stop
        SEA08:40
        Mon, Jan 27|Xining - Seattle|Beijing Capital Airlines
        NZD 3,482
        NZD 3,482

        Choose Japan Airlines flights from Seattle to Xining. The one-way connecting flight with Japan Airlines departs from Seattle-Tacoma International Airport on Mon, Jan 20-Mon, Jan 27, arriving at Caojiabao Airport. One-way Prices start from NZD 3,482 including taxes and charges.

      • SEA11:45
        36h 5m
        2 stops
        XNN15:50
        Mon, Jan 20|Seattle - Xining|Delta Air Lines
        XNN16:35
        32h 5m
        1 stop
        SEA08:40
        Mon, Jan 27|Xining - Seattle|Beijing Capital Airlines
        NZD 3,713
        NZD 3,713

        Choose Delta Air Lines flights from Seattle to Xining. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Mon, Jan 20-Mon, Jan 27, arriving at Caojiabao Airport. One-way Prices start from NZD 3,713 including taxes and charges.

      • SEA19:50
        52h
        2 stops
        XNN15:50
        Sun, Jan 5|Seattle - Xining|Delta Air Lines
        XNN14:10
        58h 25m
        2 stops
        SEA08:35
        Sun, Jan 12|Xining - Seattle|China Southern Airlines
        NZD 4,034
        NZD 4,034

        Choose Delta Air Lines flights from Seattle to Xining. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Sun, Jan 5-Sun, Jan 12, arriving at Caojiabao Airport. One-way Prices start from NZD 4,034 including taxes and charges.

      • SEA10:40
        42h 5m
        2 stops
        XNN20:45
        Mon, Dec 30|Seattle - Xining|Delta Air Lines
        XNN14:50
        38h 40m
        2 stops
        SEA13:30
        Mon, Jan 6|Xining - Seattle|Shenzhen Airlines
        NZD 4,171
        NZD 4,171

        Choose Delta Air Lines flights from Seattle to Xining. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Mon, Dec 30-Mon, Jan 6, arriving at Caojiabao Airport. One-way Prices start from NZD 4,171 including taxes and charges.

      • SEA06:00
        41h 50m
        2 stops
        XNN15:50
        Sun, Jan 5|Seattle - Xining|United Airlines
        XNN14:10
        58h 25m
        2 stops
        SEA08:35
        Sun, Jan 12|Xining - Seattle|China Southern Airlines
        NZD 4,290
        NZD 4,290

        Choose United Airlines flights from Seattle to Xining. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Jan 5-Sun, Jan 12, arriving at Caojiabao Airport. One-way Prices start from NZD 4,290 including taxes and charges.

      • SEA12:30
        40h 15m
        2 stops
        XNN20:45
        Sun, Jan 5|Seattle - Xining|Japan Airlines
        XNN21:30
        52h 25m
        2 stops
        SEA09:55
        Sun, Jan 12|Xining - Seattle|Air China
        NZD 4,366
        NZD 4,366

        Choose Japan Airlines flights from Seattle to Xining. The one-way connecting flight with Japan Airlines departs from Seattle-Tacoma International Airport on Sun, Jan 5-Sun, Jan 12, arriving at Caojiabao Airport. One-way Prices start from NZD 4,366 including taxes and charges.

      • SEA15:55
        30h 55m
        2 stops
        XNN14:50
        Sun, Dec 15|Seattle - Xining|Alaska Airlines
        XNN13:10
        59h 30m
        2 stops
        SEA08:40
        Sun, Dec 22|Xining - Seattle|Hainan Airlines
        NZD 4,446
        NZD 4,446

        Choose Alaska Airlines flights from Seattle to Xining. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sun, Dec 15-Sun, Dec 22, arriving at Caojiabao Airport. One-way Prices start from NZD 4,446 including taxes and charges.

      • SEA13:00
        3h 5m
        Nonstop
        XNN14:00
        Mon, Dec 16|Seattle - Xining|Asiana Airlines
        Find More Flights
        Find More Flights

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

Find the best time to fly from Seattle to Xining

We monitor flight fares to help you find the best deals effortlessly

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

Alternative Routes from Seattle to Xining

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to Xining.

  • Cheapest
    Asiana Airlines
    SEA
    12:45
    29h 55m
    4 transfer
    XNN
    10:40
    Seattle-Tacoma International Airport - Caojiabao Airport
    Mon, Dec 30Asiana Airlines
    NZD 2,255
  • Asiana Airlines
    SEA
    12:45
    29h 55m
    4 transfer
    XNN
    10:40
    Seattle-Tacoma International Airport - Caojiabao Airport
    Mon, Dec 30Asiana Airlines
    NZD 2,255
    Find More Flights

FAQ

  • When are flight tickets from Seattle (SEA) to Xining (XNN) the cheapest?

    Airlines adjust prices for flights from Seattle to Xining based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Xining (XNN) cost?

    According to Trip.com's data, the lowest price is around NZD 3,073.

  • What is the transportation method from the main airport to downtown in Xining?

    • The distance from Caojiabao Airport to downtown is about 25 km. It takes about 40 minutes by taxi.

How to find a cheap flight from Seattle to Xining

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Xining. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Xining

Off-season for travelSeptember
Peak season for travelNovember
Flight distance9,689.77 km
Popular airlineAlaska Airlines

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