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Flights from Seattle to Zhengzhou

Find flight deals from Seattle to Zhengzhou for the next 3 months. Book one way flights from $640 or round trip flights from $1,297.

      • SEA 12:50 PM
        29h 45m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Mon, May 18 | Korean Air
        CGO 4:30 PM
        32h 35m
        1 stop
        SEA 10:05 AM
        Zhengzhou - Seattle | Sat, May 23 | Cathay Pacific
        $1,297 $2,681
        52% off
        52% off
        $2,681 $1,297
      • SEA 12:55 AM
        17h 40m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Mon, May 18 | Asiana Airlines
        CGO 4:30 PM
        32h 35m
        1 stop
        SEA 10:05 AM
        Zhengzhou - Seattle | Sat, May 23 | Cathay Pacific
        $2,198 $2,681
        18% off
        18% off
        $2,681 $2,198
      • SEA 1:00 PM
        17h 25m
        1 stop
        CGO 2:00 PM
        Seattle - Zhengzhou | Mon, May 18 | Normal Airline
        CGO 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        Zhengzhou - Seattle | Wed, May 20 | Normal Airline
        Find more flights
        Find more flights
      • SEA 10:15 AM
        29h 40m
        1 stop
        CGO 6:55 AM
        Seattle - Zhengzhou | Tue, Jun 9 | Singapore Airlines
        $640 $1,040
        38% off
        38% off
        $1,040 $640
      • SEA 2:05 PM
        34h 15m
        1 stop
        CGO 3:20 PM
        Seattle - Zhengzhou | Fri, Jul 10 | Alaska Airlines
        $643 $1,040
        38% off
        38% off
        $1,040 $643
      • SEA 1:40 PM
        28h 55m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Mon, May 18 | Alaska Airlines
        $677 $1,040
        35% off
        35% off
        $1,040 $677
      • SEA 2:05 PM
        34h 15m
        1 stop
        CGO 3:20 PM
        Seattle - Zhengzhou | Sat, Jul 11 | Alaska Airlines
        $691
        34% off
        $1,040 $691
      • SEA 12:55 AM
        17h 40m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Mon, May 18 | Asiana Airlines
        $709
        32% off
        $1,040 $709
      • SEA 12:25 PM
        35h 55m
        1 stop
        CGO 3:20 PM
        Seattle - Zhengzhou | Wed, Jun 3 | Cathay Pacific
        $781
        25% off
        $1,040 $781
      • SEA 12:50 PM
        29h 45m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Mon, May 18 | Korean Air
        $802
        23% off
        $1,040 $802
      • SEA 2:05 PM
        28h 30m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Wed, Jun 10 | Alaska Airlines
        $840
        19% off
        $1,040 $840
      • SEA 11:45 AM
        36h 35m
        1 stop
        CGO 3:20 PM
        Seattle - Zhengzhou | Mon, May 18 | Cathay Pacific
        $844
        19% off
        $1,040 $844
      • SEA 1:20 PM
        29h 15m
        1 stop
        CGO 9:35 AM
        Seattle - Zhengzhou | Fri, Jul 10 | Korean Air
        $852
        18% off
        $1,040 $852
      • SEA 1:00 PM
        17h 25m
        1 stop
        CGO 2:00 PM
        Seattle - Zhengzhou | Mon, May 18 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Seattle to Zhengzhou are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Seattle to Zhengzhou (SEA-CGO)?

    Based on Trip.com data, Singapore Airlines offers one-way fares as low as $640 on Cheapest nonstop routes (e.g. SEA to CGO on Tue, Jun 9), while Korean Air offers Cheapest nonstop round-trips from $1,297 departing on Mon, May 18 and returning on Sat, May 23.
  • At the moment, you can catch a nonstop flight from Seattle to Zhengzhou with the following airlines, including: Hawaiian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Zhengzhou is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Seattle to Zhengzhou, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jun 9, with one-way flights priced at just $640.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Singapore Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Zhengzhou travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seattle to Zhengzhou is November, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Seattle to Zhengzhou on May 28, 2026 with Hainan Airlines, with prices starting at $1,095.
  • You can land at any one of the following hubs in Zhengzhou, with Seattle-Tacoma International Airport to Zhengzhou Xinzheng International Airport (SEA-CGO) is by far the most common option on this route: Zhengzhou Xinzheng International Airport (CGO) Zhengzhou Shangjie Airport (HSJ).
  • The time difference between Zhengzhou and Seattle is 16h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.