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Flights from Guangzhou to Seattle

Hi, I've summed up all the key info for Guangzhou to Seattle flights

Cheapest one-way

$ 440
Hainan Airlines Sat, Oct 24

43% below next 30d avg. ($766)

Cheapest round-trip

$ 798
Hainan Airlines Mon, Oct 19

Recommended airlines

When to travel

NovemberCheapest month
JanuaryPeak month

With a lowest one-way fare of $440 , travelers can expect an average price of $766 for upcoming trips, while round-trip tickets start at $798 . You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA) , King County (Boeing Field) International Airport (BFI) , and Kenmore Air Harbor Seaplane Base (LKE) . Flights from Guangzhou Baiyun International Airport to Seattle-Tacoma International Airport (CAN-SEA) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 8h ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Guangzhou to Seattle over the next 90 days, with one-way fares from $440 and round-trip from $798. Based on Trip.com's latest 7-day flight data.

      • CAN 6:15 PM
        29h 45m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Mon, Oct 19 | Hainan Airlines
        SEA 11:00 AM
        21h 55m
        1 stop
        CAN 11:55 PM
        Seattle - Guangzhou | Sat, Oct 24 | Hainan Airlines
        $798 $926
        14% off
        14% off
        $926 $798
      • CAN 7:50 AM
        16h 10m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Tue, Oct 20 | Hainan Airlines
        SEA 11:00 AM
        21h 55m
        1 stop
        CAN 11:55 PM
        Seattle - Guangzhou | Sat, Oct 24 | Hainan Airlines
        $810 $926
        13% off
        13% off
        $926 $810
      • CAN 7:50 AM
        16h 10m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Sat, Oct 17 | Hainan Airlines
        SEA 11:00 AM
        40h
        1 stop
        CAN 6:00 PM
        Seattle - Guangzhou | Tue, Oct 20 | Hainan Airlines
        $810 $926
        13% off
        13% off
        $926 $810
      • CAN 7:25 AM
        17h 30m
        1 stop
        SEA 9:55 AM
        Guangzhou - Seattle | Thu, Oct 22 | Hainan Airlines
        SEA 11:20 AM
        35h 40m
        1 stop
        CAN 2:00 PM
        Seattle - Guangzhou | Tue, Oct 27 | Hainan Airlines
        $814
        12% off
        $926 $814
      • CAN 7:25 AM
        17h 30m
        1 stop
        SEA 9:55 AM
        Guangzhou - Seattle | Thu, Sep 17 | Hainan Airlines
        SEA 11:00 AM
        20h 55m
        1 stop
        CAN 10:55 PM
        Seattle - Guangzhou | Tue, Sep 22 | Hainan Airlines
        $817
        12% off
        $926 $817
      • CAN 10:15 AM
        37h 45m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Fri, Oct 16 | Hainan Airlines
        SEA 11:00 AM
        40h
        1 stop
        CAN 6:00 PM
        Seattle - Guangzhou | Tue, Oct 20 | Hainan Airlines
        $828
        11% off
        $926 $828
      • CAN 7:50 AM
        16h 10m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Sat, Oct 10 | Hainan Airlines
        SEA 11:00 AM
        20h 55m
        1 stop
        CAN 10:55 PM
        Seattle - Guangzhou | Sat, Oct 17 | Hainan Airlines
        $829
        10% off
        $926 $829
      • CAN 11:15 AM
        37h 5m
        1 stop
        SEA 9:20 AM
        Guangzhou - Seattle | Fri, Oct 30 | Hainan Airlines
        SEA 10:05 AM
        32h 20m
        1 stop
        CAN 10:25 AM
        Seattle - Guangzhou | Thu, Nov 5 | Hainan Airlines
        $829
        10% off
        $926 $829
      • CAN 8:00 AM
        16h 20m
        1 stop
        SEA 9:20 AM
        Guangzhou - Seattle | Sat, Oct 31 | Hainan Airlines
        SEA 10:20 AM
        33h 40m
        1 stop
        CAN 12:00 PM
        Seattle - Guangzhou | Tue, Nov 3 | Hainan Airlines
        $835
        10% off
        $926 $835
      • CAN 7:50 AM
        16h 10m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Tue, Oct 6 | Hainan Airlines
        SEA 11:00 AM
        20h 55m
        1 stop
        CAN 10:55 PM
        Seattle - Guangzhou | Tue, Oct 13 | Hainan Airlines
        $842
        9% off
        $926 $842
      • CAN 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Guangzhou - Seattle | Thu, Sep 17 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        CAN 4:00 PM
        Seattle - Guangzhou | Sat, Sep 19 | Normal Airline
        Find more flights
        Find more flights
      • CAN 7:50 AM
        16h 10m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Sat, Oct 24 | Hainan Airlines
        $440 $504
        13% off
        13% off
        $504 $440
      • CAN 11:15 AM
        37h 5m
        1 stop
        SEA 9:20 AM
        Guangzhou - Seattle | Fri, Oct 30 | Hainan Airlines
        $441 $504
        13% off
        13% off
        $504 $441
      • CAN 10:15 AM
        37h 45m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Mon, Oct 19 | Hainan Airlines
        $442 $504
        12% off
        12% off
        $504 $442
      • CAN 7:25 AM
        17h 30m
        1 stop
        SEA 9:55 AM
        Guangzhou - Seattle | Thu, Oct 8 | Hainan Airlines
        $452
        10% off
        $504 $452
      • CAN 8:00 AM
        16h 20m
        1 stop
        SEA 9:20 AM
        Guangzhou - Seattle | Sat, Oct 31 | Hainan Airlines
        $455
        10% off
        $504 $455
      • CAN 10:15 AM
        37h 45m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Fri, Oct 23 | Hainan Airlines
        $455
        10% off
        $504 $455
      • CAN 10:15 AM
        37h 45m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Mon, Oct 5 | Hainan Airlines
        $455
        10% off
        $504 $455
      • CAN 11:40 AM
        36h 25m
        1 stop
        SEA 8:05 AM
        Guangzhou - Seattle | Wed, Nov 4 | Hainan Airlines
        $455
        10% off
        $504 $455
      • CAN 12:55 PM
        36h
        1 stop
        SEA 9:55 AM
        Guangzhou - Seattle | Wed, Oct 7 | Hainan Airlines
        $457
        9% off
        $504 $457
      • CAN 7:50 AM
        16h 10m
        1 stop
        SEA 9:00 AM
        Guangzhou - Seattle | Tue, Oct 20 | Hainan Airlines
        $458
        9% off
        $504 $458
      • CAN 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Guangzhou - Seattle | Thu, Sep 17 | Normal Airline
        Find more flights
        Find more flights

Which airlines are the most popular for Guangzhou to Seattle flights?

The most popular airlines flying from Guangzhou to Seattle are Asiana Airlines, Hainan Airlines, and Cathay Pacific, among 4 carriers on this route. Hainan Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Asiana Airlines logo Asiana Airlines
Hainan Airlines logo Hainan Airlines
Cathay Pacific logo Cathay Pacific
Korean Air logo Korean Air
Airlines are determined based on actual purchased flight tickets from Guangzhou to Seattle according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Guangzhou to Seattle

Which month has the cheapest one-way flights from Guangzhou to Seattle?

The average price of one-way flights from Guangzhou to Seattle purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Guangzhou to Seattle is October, with an average price of $476; while the month with the highest flight price is usually January, with an average price of up to $1,183.

$1,183
$830
$476
$123
    Cheapest
  • $586
    Sep
  • $476
    Oct
  • $525
    Nov
  • $621
    Dec
  • $1,183
    Jan
  • $555
    Feb
  • $581
    Mar
  • $780
    Apr
  • $583
    May
  • $826
    Jun
  • $1,032
    Jul
  • $972
    Aug

When is the cheapest day to fly from Guangzhou to Seattle during Columbus Day?

Data is based on the lowest one-way price from Guangzhou to Seattle during Columbus Day on Trip.com in the past 3 days.

Columbus Day is scheduled for Oct 12. The cheapest flights from Guangzhou to Seattle are available on Oct 14, with fares starting at $458.

$616
$537
$458
$379
    Cheapest
  • $460
    9
    Oct
  • $616
    10
  • $574
    11
  • $463
    12
  • $463
    13
  • $458
    14

Frequently Asked Questions

  • What are the cheapest flights from Guangzhou to Seattle (CAN-SEA)?

    Based on Trip.com data, Hainan Airlines offers one-way fares as low as $440 on Cheapest nonstop routes (e.g. CAN to SEA on Sat, Oct 24), while Hainan Airlines offers Cheapest nonstop round-trips from $798 departing on Mon, Oct 19 and returning on Sat, Oct 24.
  • At the moment, you can catch a nonstop flight from Guangzhou to Seattle with the following airlines, including: Asiana 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 Guangzhou to Seattle 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 Guangzhou to Seattle, 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 Sat, Oct 24, with one-way flights priced at just $440.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Hainan 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 Seattle travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Guangzhou to Seattle is November, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Guangzhou to Seattle on September 19, 2026 with Hainan Airlines, with prices starting at $451.
  • You can arrive at any of the following airports in Seattle: Seattle-Tacoma International Airport (SEA), King County (Boeing Field) International Airport (BFI), and Kenmore Air Harbor Seaplane Base (LKE). Flights from Guangzhou Baiyun International Airport to Seattle-Tacoma International Airport (CAN-SEA) are by far the most popular option for this route.
  • The time difference between Seattle and Guangzhou 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Guangzhou to Seattle is $766. Fares vary by travel date, airline and availability.
  • Enter Guangzhou and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

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

Book with no extra fees

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.