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Cheap flights from Washington to Guangzhou from $408

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 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 Washington to Guangzhou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
10:05 am - 10:25 am
SEA
-
CAN
32h 20m
1 stop
Hainan Airlines Logo
2:55 pm - 8:05 am
CAN
-
SEA
33h 10m
1 stop
$847Hainan Airlines
Thu, Nov 19 - Wed, Dec 16
Hainan Airlines Logo
11:55 am - 1:55 pm
SEA
-
CAN
35h 00m
1 stop
Hainan Airlines Logo
2:30 pm - 9:55 am
CAN
-
SEA
34h 25m
1 stop
$851Hainan Airlines
Thu, Sep 17 - Wed, Sep 30
Asiana Airlines Logo
12:10 am - 11:15 am
SEA
-
CAN
20h 05m
1 stop
Asiana Airlines Logo
1:15 am - 3:15 pm
CAN
-
SEA
29h 00m
1 stop
$852Asiana Airlines
Sun, Sep 6 - Mon, Sep 28
Asiana Airlines Logo
12:10 am - 11:15 am
SEA
-
CAN
20h 05m
1 stop
Asiana Airlines Logo
1:15 am - 3:15 pm
CAN
-
SEA
29h 00m
1 stop
$854Asiana Airlines
Sun, Sep 6 - Sun, Sep 27
Asiana Airlines Logo
12:10 am - 11:30 am
SEA
-
CAN
20h 20m
1 stop
Asiana Airlines Logo
12:40 pm - 1:55 pm
CAN
-
SEA
17h 15m
1 stop
$855Asiana Airlines
Tue, Oct 27 - Wed, Dec 30
Korean Air Logo
1:20 pm - 11:30 am
SEA
-
CAN
31h 10m
1 stop
Korean Air Logo
12:40 pm - 11:00 am
CAN
-
SEA
37h 20m
1 stop
$867Korean Air
Sun, Aug 16 - Sat, Aug 29
Multiple Airlines Logo
7:03 am - 11:30 pm
PDX
-
CAN
25h 27m
2 stops
Multiple Airlines Logo
9:00 am - 11:12 pm
CAN
-
PDX
29h 12m
2 stops
$976Multiple Airlines
Mon, Sep 21 - Thu, Oct 29
Qatar Airways Logo
5:07 am - 3:30 pm
PDX
-
CAN
43h 23m
2 stops
Qatar Airways Logo
1:35 am - 10:01 pm
CAN
-
PDX
35h 26m
2 stops
$978Qatar Airways
Mon, Sep 7 - Tue, Sep 22
Qatar Airways Logo
5:07 am - 3:30 pm
PDX
-
CAN
43h 23m
2 stops
Qatar Airways Logo
1:35 am - 6:38 pm
CAN
-
PDX
32h 03m
2 stops
$981Qatar Airways
Wed, Aug 26 - Mon, Sep 14
Multiple Airlines Logo
8:07 am - 12:05 am
PDX
-
CAN
24h 58m
2 stops
Multiple Airlines Logo
12:25 pm - 4:50 pm
CAN
-
PDX
19h 25m
2 stops
$992Multiple Airlines
Mon, Aug 31 - Wed, Sep 30

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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
32h 20m
1 stop
CAN10:25 amGuangzhou Baiyun
Dec 16
CAN2:55 pmGuangzhou Baiyun
33h 10m
1 stop
SEA8:05 amSeattle/Tacoma Intl
$847
Hainan Airlines
Sep 17
SEA11:55 amSeattle/Tacoma Intl
35h 00m
1 stop
CAN1:55 pmGuangzhou Baiyun
Sep 30
CAN2:30 pmGuangzhou Baiyun
34h 25m
1 stop
SEA9:55 amSeattle/Tacoma Intl
$851
Hainan Airlines
Oct 15
SEA11:55 amSeattle/Tacoma Intl
35h 00m
1 stop
CAN1:55 pmGuangzhou Baiyun
Oct 28
CAN8:00 pmGuangzhou Baiyun
28h 05m
1 stop
SEA9:05 amSeattle/Tacoma Intl
$856

Asiana Airlines flights from State of Washington to Guangzhou

Our best Asiana Airlines deals on State of Washington to Guangzhou flight tickets
Asiana Airlines
Sep 6
SEA12:10 amSeattle/Tacoma Intl
20h 05m
1 stop
CAN11:15 amGuangzhou Baiyun
Sep 28
CAN1:15 amGuangzhou Baiyun
29h 00m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
$852
Asiana Airlines
Sep 6
SEA12:10 amSeattle/Tacoma Intl
20h 05m
1 stop
CAN11:15 amGuangzhou Baiyun
Sep 27
CAN1:15 amGuangzhou Baiyun
29h 00m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
$854
Asiana Airlines
Oct 27
SEA12:10 amSeattle/Tacoma Intl
20h 20m
1 stop
CAN11:30 amGuangzhou Baiyun
Dec 30
CAN12:40 pmGuangzhou Baiyun
17h 15m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$855

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 27, 2026.
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 - CAN

SEACAN

Seattle/Tacoma Intl

Thu 11/19

10:05 am-10:25 am

1 stop32h 20m

Guangzhou Baiyun

Wed 12/16

2:55 pm-8:05 am

1 stop33h 10m

$847

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Thu 9/17

11:55 am-1:55 pm

1 stop35h 00m

Guangzhou Baiyun

Wed 9/30

2:30 pm-9:55 am

1 stop34h 25m

$851

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Sun 9/6

12:10 am-11:15 am

1 stop20h 05m

Guangzhou Baiyun

Mon 9/28

1:15 am-3:15 pm

1 stop29h 00m

$852

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Sun 9/6

12:10 am-11:15 am

1 stop20h 05m

Guangzhou Baiyun

Sun 9/27

1:15 am-3:15 pm

1 stop29h 00m

$854
Quickest round-trip

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Tue 10/27

12:10 am-11:30 am

1 stop20h 20m

Guangzhou Baiyun

Wed 12/30

12:40 pm-1:55 pm

1 stop17h 15m

$855

SeattleGuangzhou

SEA - CAN

SEACAN

Seattle/Tacoma Intl

Sun 8/16

1:20 pm-11:30 am

1 stop31h 10m

Guangzhou Baiyun

Sat 8/29

12:40 pm-11:00 am

1 stop37h 20m

$867

PortlandGuangzhou

PDX - CAN

PDXCAN

Portland

Mon 9/21

7:03 am-11:30 pm

2 stops25h 27m

Guangzhou Baiyun

Thu 10/29

9:00 am-11:12 pm

2 stops29h 12m

$976

PortlandGuangzhou

PDX - CAN

PDXCAN

Portland

Mon 9/7

5:07 am-3:30 pm

2 stops43h 23m

Guangzhou Baiyun

Tue 9/22

1:35 am-10:01 pm

2 stops35h 26m

$978

PortlandGuangzhou

PDX - CAN

PDXCAN

Portland

Wed 8/26

5:07 am-3:30 pm

2 stops43h 23m

Guangzhou Baiyun

Mon 9/14

1:35 am-6:38 pm

2 stops32h 03m

$981

PortlandGuangzhou

PDX - CAN

PDXCAN

Portland

Mon 8/31

8:07 am-12:05 am

2 stops24h 58m

Guangzhou Baiyun

Wed 9/30

12:25 pm-4:50 pm

2 stops19h 25m

$992

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Guangzhou from

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

What is the cheapest month to fly to Guangzhou?

In general, March 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 $155. If you don’t want to visit Guangzhou in March, then you should wait until August to fly from State of Washington, when ticket prices are also cheap, with an average price of $600.

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 $956 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 $582 on momondo.

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

You could potentially save up to 3% 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

Fastest flight time

17h 40m

Direct flights

None
The fastest flight from State of Washington to Guangzhou takes 17h 40m
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?

  • 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 AirlinesPriceFrom $664Free CancellationRating
8.3
67 reviews
Search Hainan Airlines flights
Cathay PacificPriceFrom $673Free CancellationRating
7.6
1,394 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $785Free CancellationRating
8.1
550 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 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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