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Cheap flights from Seattle to Guangzhou from $405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Guangzhou departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Guangzhou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
11:55 am - 1:55 pm
SEA
-
CAN
35h 00m
1 stop
Hainan Airlines Logo
7:25 am - 9:55 am
CAN
-
SEA
17h 30m
1 stop
$842Hainan Airlines
Thu, Sep 24 - Thu, Oct 8
Hainan Airlines Logo
11:55 am - 1:55 pm
SEA
-
CAN
35h 00m
1 stop
Hainan Airlines Logo
7:25 am - 9:55 am
CAN
-
SEA
17h 30m
1 stop
$843Hainan Airlines
Thu, Sep 24 - Thu, Oct 8
Hainan Airlines Logo
11:00 am - 12:50 pm
SEA
-
CAN
34h 50m
1 stop
Hainan Airlines Logo
8:00 pm - 8:05 am
CAN
-
SEA
28h 05m
1 stop
$859Hainan Airlines
Tue, Oct 20 - Wed, Nov 18
Hainan Airlines Logo
10:05 am - 6:55 pm
SEA
-
CAN
40h 50m
1 stop
Hainan Airlines Logo
8:00 am - 8:00 am
CAN
-
SEA
16h 00m
1 stop
$868Hainan Airlines
Thu, Nov 26 - Sat, Dec 5
Cathay Pacific Logo
12:25 pm - 9:05 pm
SEA
-
CAN
17h 40m
1 stop
Cathay Pacific Logo
5:00 am - 10:05 am
CAN
-
SEA
20h 05m
1 stop
$878Cathay Pacific
Tue, Aug 18 - Tue, Sep 22
Korean Air Logo
12:50 pm - 11:30 am
SEA
-
CAN
31h 40m
1 stop
Korean Air Logo
12:40 pm - 10:40 am
CAN
-
SEA
37h 00m
1 stop
$879Korean Air
Mon, Sep 7 - Mon, Oct 5
Cathay Pacific Logo
12:25 pm - 9:05 pm
SEA
-
CAN
17h 40m
1 stop
Cathay Pacific Logo
5:00 am - 10:05 am
CAN
-
SEA
20h 05m
1 stop
$884Cathay Pacific
Tue, Aug 18 - Tue, Sep 22
Hainan Airlines Logo
12:20 pm - 1:55 pm
SEA
-
CAN
34h 35m
1 stop
Hainan Airlines Logo
2:30 pm - 10:20 am
CAN
-
SEA
34h 50m
1 stop
$893Hainan Airlines
Thu, Aug 20 - Wed, Aug 26
Asiana Airlines Logo
12:10 am - 11:15 am
SEA
-
CAN
20h 05m
1 stop
Asiana Airlines Logo
12:25 pm - 3:15 pm
CAN
-
SEA
17h 50m
1 stop
$894Asiana Airlines
Tue, Sep 22 - Thu, Oct 8
Asiana Airlines Logo
12:10 am - 11:15 am
SEA
-
CAN
20h 05m
1 stop
Asiana Airlines Logo
12:40 pm - 1:55 pm
CAN
-
SEA
17h 15m
1 stop
$897Asiana Airlines
Mon, Sep 7 - Tue, Nov 3

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Hainan Airlines flights from Seattle to Guangzhou

Our best Hainan Airlines deals on Seattle to Guangzhou flight tickets
Hainan Airlines
Sep 24
SEA11:55 amSeattle/Tacoma Intl
35h 00m
1 stop
CAN1:55 pmGuangzhou Baiyun
Oct 8
CAN7:25 amGuangzhou Baiyun
17h 30m
1 stop
SEA9:55 amSeattle/Tacoma Intl
$842
Hainan Airlines
Sep 24
SEA11:55 amSeattle/Tacoma Intl
35h 00m
1 stop
CAN1:55 pmGuangzhou Baiyun
Oct 8
CAN7:25 amGuangzhou Baiyun
17h 30m
1 stop
SEA9:55 amSeattle/Tacoma Intl
$843
Hainan Airlines
Oct 20
SEA11:00 amSeattle/Tacoma Intl
34h 50m
1 stop
CAN12:50 pmGuangzhou Baiyun
Nov 18
CAN8:00 pmGuangzhou Baiyun
28h 05m
1 stop
SEA8:05 amSeattle/Tacoma Intl
$859

Cathay Pacific flights from Seattle to Guangzhou

Our best Cathay Pacific deals on Seattle to Guangzhou flight tickets
Cathay Pacific
Aug 18
SEA12:25 pmSeattle/Tacoma Intl
17h 40m
1 stop
CAN9:05 pmGuangzhou Baiyun
Sep 22
CAN5:00 amGuangzhou Baiyun
20h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$878
Cathay Pacific
Aug 18
SEA12:25 pmSeattle/Tacoma Intl
17h 40m
1 stop
CAN9:05 pmGuangzhou Baiyun
Sep 22
CAN5:00 amGuangzhou Baiyun
20h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$884
Cathay Pacific
Oct 20
SEA8:28 pmSeattle/Tacoma Intl
21h 27m
2 stops
CAN8:55 amGuangzhou Baiyun
Nov 18
CAN10:15 amGuangzhou Baiyun
14h 55m
1 stop
SEA9:10 amSeattle/Tacoma Intl
$971

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Guangzhou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Seattle to Guangzhou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 9/24

11:55 am-1:55 pm

1 stop35h 00m

Guangzhou Baiyun

Thu 10/8

7:25 am-9:55 am

1 stop17h 30m

$842

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 9/24

11:55 am-1:55 pm

1 stop35h 00m

Guangzhou Baiyun

Thu 10/8

7:25 am-9:55 am

1 stop17h 30m

$843

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 10/20

11:00 am-12:50 pm

1 stop34h 50m

Guangzhou Baiyun

Wed 11/18

8:00 pm-8:05 am

1 stop28h 05m

$859

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 11/26

10:05 am-6:55 pm

1 stop40h 50m

Guangzhou Baiyun

Sat 12/5

8:00 am-8:00 am

1 stop16h 00m

$868

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 8/18

12:25 pm-9:05 pm

1 stop17h 40m

Guangzhou Baiyun

Tue 9/22

5:00 am-10:05 am

1 stop20h 05m

$878

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Mon 9/7

12:50 pm-11:30 am

1 stop31h 40m

Guangzhou Baiyun

Mon 10/5

12:40 pm-10:40 am

1 stop37h 00m

$879

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 8/18

12:25 pm-9:05 pm

1 stop17h 40m

Guangzhou Baiyun

Tue 9/22

5:00 am-10:05 am

1 stop20h 05m

$884

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 8/20

12:20 pm-1:55 pm

1 stop34h 35m

Guangzhou Baiyun

Wed 8/26

2:30 pm-10:20 am

1 stop34h 50m

$893

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 9/22

12:10 am-11:15 am

1 stop20h 05m

Guangzhou Baiyun

Thu 10/8

12:25 pm-3:15 pm

1 stop17h 50m

$894
Quickest round-trip

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Mon 9/7

12:10 am-11:15 am

1 stop20h 05m

Guangzhou Baiyun

Tue 11/3

12:40 pm-1:55 pm

1 stop17h 15m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Guangzhou from

How to get the cheapest flight ticket from Seattle to Guangzhou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Guangzhou?

What is the cheapest month to fly to Guangzhou?

In general, March is the cheapest month to fly from Seattle to Guangzhou. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $790. If you don’t want to visit Guangzhou in March, then you should wait until May to fly from Seattle, when ticket prices are also cheap, with an average price of $832.

How far in advance should I book a flight from Seattle to Guangzhou?

You are more likely to see cheaper flights to Guangzhou from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Guangzhou for around $954 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Guangzhou from Seattle for as low as $582 on momondo.

Can stopping save me money on Seattle to Guangzhou flights?

You could potentially save up to 3% on your flight if you consider stops on a Seattle to Guangzhou flight.

How have Seattle to Guangzhou flight prices changed over time?

As of June 2026, prices for Seattle to Guangzhou flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Guangzhou

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Guangzhou according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Guangzhou (SEA to CAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Guangzhou

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from Seattle to Guangzhou takes 17h 40m
There are no direct flights from Seattle to Guangzhou. There are no popular flight routes from Seattle to Guangzhou.
Search flight deals

Frequently asked questions about flying from Seattle to Guangzhou

  • How far is Seattle/Tacoma Intl to Guangzhou Baiyun by plane?

    The straight-line distance from Seattle/Tacoma Intl to Guangzhou Baiyun is 6452.0 mi. 17h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Guangzhou Baiyun Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Guangzhou Baiyun Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Guangzhou Baiyun Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Guangzhou Baiyun Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Guangzhou Baiyun Airport.

  • What documentation or ID do you need to fly to Guangzhou Baiyun Airport?

    The necessary travel and health documents for your Guangzhou Baiyun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Guangzhou?

Best airlines flying from Seattle to Guangzhou

Compare and see reviews for airlines that fly from Seattle to Guangzhou with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom $663Free CancellationRating
8.3
66 reviews
Search Hainan Airlines flights
Cathay PacificPriceFrom $673Free CancellationRating
7.6
1,380 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $788Free CancellationRating
8.1
544 reviews
Search Asiana Airlines flights

Traveling to a place near Guangzhou?

Book flights to Guangzhou if you plan to visit one of these locations
Dongguan

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Guangzhou?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Guangzhou for you.

Can I find flights from Seattle to Guangzhou with flexible booking policies on momondo?

Flights from Seattle to Guangzhou with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Guangzhou?

momondo provides multiple filters to help you find the best flight to Guangzhou from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Guangzhou right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Guangzhou, momondo offers a useful price alert feature which will track prices for flights to Guangzhou from Seattle and alert you when they change.

An easier way to manage your Guangzhou trip

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