What is the cheapest airline that flies from Washington to Guangzhou Baiyun?

Hainan Airlines, Korean Air, and Cathay Pacific are the most popular carriers operating from Washington to Guangzhou Baiyun

How long does it take to fly to Guangzhou?

Flight times from State of Washington to Guangzhou vary, but if you’re flying out of Seattle and flying into Guangzhou (one of the most popular routes), then the duration is 18h 35m on average. Another popular route from State of Washington to Guangzhou is flying from Spokane to Guangzhou, which will take roughly 38h 09m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Guangzhou?

Cathay Pacific, Asiana Airlines and Hainan Airlines are the top three most popular airlines that fly to Guangzhou from State of Washington according to our data. Cathay Pacific is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Guangzhou. Keep in mind that there are 4 different airlines that fly to Guangzhou on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Guangzhou Baiyun Airport?

Prices for flights from Washington to Guangzhou Baiyun Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Guangzhou Baiyun Airport?

As of November 2026, there are 4 operators available to choose from for flights from Washington to Guangzhou Baiyun Airport.

How old do you have to be to fly from Washington to Guangzhou Baiyun Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Guangzhou Baiyun Airport.

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

The travel and health documents you'll need for your trip to Guangzhou Baiyun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guangzhou Baiyun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$363 Cheap Flights from Washington to Guangzhou in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Guangzhou

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 12:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

33h 10m1 stop Incheon Intl

1:20 pm - 2:10 pmCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 50m1 stop Incheon Intl

$723Korean Air

Mon, Mar 1 - Mon, Mar 8

12:10 am - 12:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

21h 00m1 stop Incheon Intl

12:40 pm - 2:55 pmCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

17h 15m1 stop Incheon Intl

$759Korean Air

Mon, Mar 15 - Thu, Apr 15

12:10 am - 12:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

20h 00m1 stop Incheon Intl

12:40 pm - 10:40 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

37h 00m1 stop Incheon Intl

$759Korean Air

Wed, Mar 10 - Sat, Apr 10

10:05 am - 3:35 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

37h 30m1 stop Chongqing Jiangbei Intl

8:00 am - 8:20 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 20m1 stop Beijing Capital

$762Hainan Airlines

Thu, Feb 11 - Sat, Feb 27

10:05 am - 6:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

40h 05m1 stop Chongqing Jiangbei Intl

1:15 pm - 8:20 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

35h 05m1 stop Beijing Capital

$762Hainan Airlines

Thu, Feb 11 - Fri, Feb 26

10:25 am - 9:00 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

18h 35m1 stop Hong Kong Intl

10:10 am - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

14h 35m1 stop Hong Kong Intl

$764Cathay Pacific

Mon, Feb 8 - Tue, Feb 16

10:25 am - 9:00 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

18h 35m1 stop Hong Kong Intl

10:10 am - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

14h 35m1 stop Hong Kong Intl

$764Cathay Pacific

Mon, Feb 8 - Thu, Feb 18

10:20 am - 10:55 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

20h 35m1 stop Beijing Capital

8:00 am - 8:20 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 20m1 stop Beijing Capital

$769Hainan Airlines

Sat, Jan 30 - Sat, Feb 13

7:15 am - 9:00 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

21h 45m2 stops San Francisco Hong Kong Intl

10:15 pm - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

26h 30m1 stop Hong Kong Intl

$791Multiple Airlines

Mon, Mar 1 - Mon, Mar 8

10:03 am - 2:00 amSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

23h 57m2 stops Vancouver Intl Hong Kong Intl

5:45 am - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

19h 00m1 stop Hong Kong Intl

$800Multiple Airlines

Mon, Feb 15 - Wed, Feb 24

Cheap last minute flights

Enter your travel dates to find the best prices.

10:05 am - 3:35 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

37h 30m1 stop Chongqing Jiangbei Intl

6:55 pm - 8:05 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

29h 10m2 stops Haikou Meilan Intl Chongqing Jiangbei Intl

$749Hainan Airlines

Thu, Nov 12 - Wed, Nov 18

10:05 am - 3:35 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

37h 30m1 stop Chongqing Jiangbei Intl

8:00 am - 8:20 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 20m1 stop Beijing Capital

$751Hainan Airlines

Thu, Nov 12 - Tue, Nov 24

10:05 am - 10:30 amSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

32h 25m1 stop Chongqing Jiangbei Intl

8:15 pm - 8:20 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

28h 05m1 stop Beijing Capital

$751Hainan Airlines

Thu, Nov 12 - Mon, Nov 23

11:00 am - 12:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

33h 10m1 stop Incheon Intl

1:20 pm - 2:10 pmCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 50m1 stop Incheon Intl

$759Korean Air

Sun, Nov 15 - Sun, Nov 22

11:00 am - 12:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

33h 10m1 stop Incheon Intl

1:20 pm - 9:05 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

35h 45m1 stop Incheon Intl

$759Korean Air

Mon, Nov 16 - Sun, Nov 22

11:00 am - 12:10 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

33h 10m1 stop Incheon Intl

1:20 pm - 2:10 pmCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 50m1 stop Incheon Intl

$759Korean Air

Sun, Nov 15 - Thu, Nov 19

10:25 am - 2:00 amSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

23h 35m1 stop Hong Kong Intl

5:45 am - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

19h 00m1 stop Hong Kong Intl

$825Cathay Pacific

Thu, Nov 12 - Thu, Nov 19

10:25 am - 9:00 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

18h 35m1 stop Hong Kong Intl

10:15 pm - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

26h 30m1 stop Hong Kong Intl

$825Cathay Pacific

Thu, Nov 12 - Sun, Nov 22

10:03 am - 2:00 amSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

23h 57m2 stops Vancouver Intl Hong Kong Intl

5:45 am - 8:45 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

19h 00m1 stop Hong Kong Intl

$825Multiple Airlines

Mon, Nov 16 - Mon, Nov 23

10:20 am - 11:55 pmSEA Seattle/Tacoma Intl-CAN Guangzhou Baiyun

21h 35m1 stop Beijing Capital

7:35 am - 8:05 amCAN Guangzhou Baiyun-SEA Seattle/Tacoma Intl

16h 30m1 stop Chongqing Jiangbei Intl

$873Multiple Airlines

Sat, Nov 14 - Thu, Nov 19

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Korean Air flights from State of Washington to Guangzhou

Our best Korean Air deals on State of Washington to Guangzhou flight tickets

Korean Air

Mar 1

SEA11:00 amSeattle/Tacoma Intl

33h 10m

1 stop

CAN12:10 pmGuangzhou Baiyun

Mar 8

CAN1:20 pmGuangzhou Baiyun

16h 50m

1 stop

SEA2:10 pmSeattle/Tacoma Intl

$723

Korean Air

Nov 29

SEA11:00 amSeattle/Tacoma Intl

33h 10m

1 stop

CAN12:10 pmGuangzhou Baiyun

Dec 22

CAN1:20 pmGuangzhou Baiyun

16h 50m

1 stop

SEA2:10 pmSeattle/Tacoma Intl

$759

Korean Air

Nov 29

SEA11:00 amSeattle/Tacoma Intl

33h 10m

1 stop

CAN12:10 pmGuangzhou Baiyun

Dec 3

CAN1:20 pmGuangzhou Baiyun

22h 59m

2 stops

SEA8:19 pmSeattle/Tacoma Intl

$770

Hainan Airlines flights from State of Washington to Guangzhou

Our best Hainan Airlines deals on State of Washington to Guangzhou flight tickets

Hainan Airlines

Nov 19

SEA10:05 amSeattle/Tacoma Intl

37h 30m

1 stop

CAN3:35 pmGuangzhou Baiyun

Dec 2

CAN8:40 amGuangzhou Baiyun

39h 25m

2 stops

SEA8:05 amSeattle/Tacoma Intl

$739

Hainan Airlines

Nov 19

SEA10:05 amSeattle/Tacoma Intl

37h 30m

1 stop

CAN3:35 pmGuangzhou Baiyun

Dec 2

CAN8:00 pmGuangzhou Baiyun

28h 05m

1 stop

SEA8:05 amSeattle/Tacoma Intl

$748

Hainan Airlines

Nov 12

SEA10:05 amSeattle/Tacoma Intl

37h 30m

1 stop

CAN3:35 pmGuangzhou Baiyun

Nov 18

CAN6:55 pmGuangzhou Baiyun

29h 10m

2 stops

SEA8:05 amSeattle/Tacoma Intl

$749

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Guangzhou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Mon 3/1

11:00 am-12:10 pm

1 stop33h 10m

Guangzhou Baiyun

Mon 3/8

1:20 pm-2:10 pm

1 stop16h 50m

$723

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Mon 3/15

12:10 am-12:10 pm

1 stop21h 00m

Guangzhou Baiyun

Thu 4/15

12:40 pm-2:55 pm

1 stop17h 15m

$759

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Wed 3/10

12:10 am-12:10 pm

1 stop20h 00m

Guangzhou Baiyun

Sat 4/10

12:40 pm-10:40 am

1 stop37h 00m

$759

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Thu 2/11

10:05 am-3:35 pm

1 stop37h 30m

Guangzhou Baiyun

Sat 2/27

8:00 am-8:20 am

1 stop16h 20m

$762

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Thu 2/11

10:05 am-6:10 pm

1 stop40h 05m

Guangzhou Baiyun

Fri 2/26

1:15 pm-8:20 am

1 stop35h 05m

$762

Quickest round-trip

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Mon 2/8

10:25 am-9:00 pm

1 stop18h 35m

Guangzhou Baiyun

Tue 2/16

10:10 am-8:45 am

1 stop14h 35m

$764

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Mon 2/8

10:25 am-9:00 pm

1 stop18h 35m

Guangzhou Baiyun

Thu 2/18

10:10 am-8:45 am

1 stop14h 35m

$764

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Sat 1/30

10:20 am-10:55 pm

1 stop20h 35m

Guangzhou Baiyun

Sat 2/13

8:00 am-8:20 am

1 stop16h 20m

$769

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Mon 3/1

7:15 am-9:00 pm

2 stops21h 45m

Guangzhou Baiyun

Mon 3/8

10:15 pm-8:45 am

1 stop26h 30m

$791

SeattleGuangzhou

SEA Seattle/Tacoma Intl - CAN Guangzhou Baiyun

SEACAN

Seattle/Tacoma Intl

Mon 2/15

10:03 am-2:00 am

2 stops23h 57m

Guangzhou Baiyun

Wed 2/24

5:45 am-8:45 am

1 stop19h 00m

$800

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

Other information

What is the cheapest month to fly to Guangzhou?

In general, August is the cheapest month to fly from State of Washington to Guangzhou. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $785. If you don’t want to visit Guangzhou in August, then you should wait until March to fly from State of Washington, when ticket prices are also cheap, with an average price of $790.

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

You are more likely to see cheaper flights to Guangzhou from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Guangzhou for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Guangzhou from State of Washington for as low as $715 on momondo.

Can stopping save me money on State of Washington to Guangzhou flights?

You could potentially save up to 16% on your flight if you consider stops on a State of Washington to Guangzhou flight.

Cheap State of Washington to Guangzhou flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Guangzhou

Best Price Found	$363
Fastest flight time	18h 35m
Direct flights	None

The best one-way flight to Guangzhou from State of Washington in the past 72 hours is $363. The best round-trip flight deal from State of Washington to Guangzhou found on momondo in the last 72 hours is $723.

The fastest flight from State of Washington to Guangzhou takes 18h 35m

There are no direct flights from State of Washington to Guangzhou. There are no popular flight routes from State of Washington to Guangzhou.

Search flight deals

Frequently asked questions about flying from Washington to Guangzhou

When did momondo last update prices for flights from Washington to Guangzhou Baiyun Airport?
Prices for flights from Washington to Guangzhou Baiyun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Guangzhou Baiyun Airport?
As of November 2026, there are 4 operators available to choose from for flights from Washington to Guangzhou Baiyun Airport.
How old do you have to be to fly from Washington to Guangzhou Baiyun Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Guangzhou Baiyun Airport.
What documentation or ID do you need to fly to Guangzhou Baiyun Airport?
The travel and health documents you'll need for your trip to Guangzhou Baiyun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guangzhou Baiyun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Guangzhou

Compare and see reviews for airlines that fly from State of Washington to Guangzhou with momondo

Airline	Rating	Free Cancellation	Price
Hainan Airlines	PriceFrom $618	Free Cancellation	Rating 8.4 73 reviews	Search Hainan Airlines flights
Cathay Pacific	PriceFrom $673	Free Cancellation	Rating 7.6 1,542 reviews	Search Cathay Pacific flights
Korean Air	PriceFrom $680	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $728	Free Cancellation	Rating 8.1 570 reviews	Search Asiana Airlines flights

Dongguan

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Guangzhou. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Washington to Guangzhou on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington to Guangzhou flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Washington to Guangzhou flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington to Guangzhou from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Guangzhou departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Guangzhou

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Korean Air flights from State of Washington to Guangzhou

Our best Korean Air deals on State of Washington to Guangzhou flight tickets

Hainan Airlines flights from State of Washington to Guangzhou

Our best Hainan Airlines deals on State of Washington to Guangzhou flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Guangzhou that are best for you.

See travel insights to Guangzhou from

How to get the cheapest flight ticket from State of Washington to Guangzhou

What is the cheapest month to fly to Guangzhou?

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

Can stopping save me money on State of Washington to Guangzhou flights?

What is the cheapest airline that flies from Washington to Guangzhou Baiyun?

What airlines fly to Guangzhou?

How long does it take to fly to Guangzhou?

Cheap State of Washington to Guangzhou flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Guangzhou

Best airlines flying from State of Washington to Guangzhou

Compare and see reviews for airlines that fly from State of Washington to Guangzhou with momondo

Traveling to a place near Guangzhou?

Why use momondo?

An easier way to manage your Guangzhou trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Guangdong

Fly your favorite airline to Guangzhou

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guangzhou

List of cabin classes available on flights landing in Guangzhou. Availability may vary depending on flight origin and airline.

Popular cities in China

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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