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$511+ Cheap flights from Dulles Intl (IAD) to Guangzhou (CAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Guangzhou

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Guangzhou (CAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$954
(eDestinos)

One-way from

$511
(Kiwi.com)

Popular in

May

Cheapest in

June

Average price

$1,140
From Washington, D.C. Dulles Intl to Guangzhou Baiyun
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One-way flight from Washington, D.C. Dulles Intl to Guangzhou Baiyun
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Highest demand for flights based on searches. 2% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dulles Intl to Guangzhou

Cheapest flights from Dulles Intl to Guangzhou
Explore the most affordable flight options available from Dulles Intl to Guangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:00 pmIAD - CAN
1 stop27h 20mAir China
Tue 11/257:30 amCAN - IAD
1 stop24h 00mAir China
Deal found 9/15$980
This oojo deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:30 amIAD - CAN
2 stops29h 55mAir China
Wed 11/57:40 pmCAN - IAD
2 stops48h 08mAir China
Deal found 9/17$997
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:00 pmIAD - CAN
1 stop24h 20mAir China
Tue 10/78:30 amCAN - IAD
1 stop23h 00mAir China
Deal found 9/15$1,014
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:10 pmIAD - CAN
2 stops51h 45mMultiple Airlines
Tue 11/253:40 pmCAN - IAD
2 stops42h 45mMultiple Airlines
Deal found 9/15$1,028
This IEagle deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:00 pmIAD - CAN
1 stop27h 55mAir China
Sun 11/98:40 pmCAN - IAD
2 stops47h 41mAir China
Deal found 9/16$1,035
This Korean Air deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:50 amIAD - CAN
1 stop35h 15mKorean Air
Mon 12/151:15 pmCAN - IAD
1 stop33h 35mKorean Air
Deal found 9/17$1,037
This Air China deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 pmIAD - CAN
1 stop24h 25mAir China
Mon 11/242:40 pmCAN - IAD
1 stop40h 50mAir China
Deal found 9/16$1,039
This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:00 pmIAD - CAN
1 stop25h 20mAir China
Fri 9/266:25 amCAN - IAD
1 stop25h 05mAir China
Deal found 9/15$1,047
This Air China deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 pmIAD - CAN
1 stop24h 25mAir China
Tue 11/257:40 pmCAN - IAD
2 stops42h 16mAir China
Deal found 9/16$1,049
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:24 amIAD - CAN
2 stops30h 01mAir China
Fri 10/318:00 amCAN - IAD
1 stop23h 30mAir China
Deal found 9/16$1,050

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Guangzhou that are best for you.

Fly from

Dulles Intl

Fly to

Guangzhou

Route

Depart

Return

Price

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Tue 12/30

11:50 am-12:05 pm

1 stop35h 15m

Guangzhou Baiyun

Fri 2/6

1:15 pm-9:50 am

1 stop33h 35m

$1,037

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Sun 11/16

11:50 am-12:05 pm

1 stop35h 15m

Guangzhou Baiyun

Mon 12/15

1:15 pm-9:50 am

1 stop33h 35m

$1,037

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Sun 3/8

12:50 pm-12:05 pm

1 stop35h 15m

Guangzhou Baiyun

Thu 3/12

1:15 pm-10:50 am

1 stop33h 35m

$1,037

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Tue 2/17

11:50 am-12:05 pm

1 stop35h 15m

Guangzhou Baiyun

Thu 3/5

1:15 pm-9:50 am

1 stop33h 35m

$1,037

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Wed 10/29

6:30 am-10:25 am

2 stops39h 55m

Guangzhou Baiyun

Wed 11/5

6:30 am-7:26 pm

2 stops25h 56m

$1,101

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Wed 11/5

11:50 am-12:05 pm

1 stop35h 15m

Guangzhou Baiyun

Thu 11/20

1:15 pm-9:50 am

1 stop33h 35m

$1,121

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Fri 11/28

11:50 am-12:05 pm

1 stop35h 15m

Guangzhou Baiyun

Sun 12/14

1:15 pm-9:50 am

1 stop33h 35m

$1,121

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Mon 11/10

9:10 pm-4:35 pm

1 stop30h 25m

Guangzhou Baiyun

Mon 11/17

11:15 pm-7:15 pm

1 stop33h 00m

$1,189

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Tue 10/21

5:37 pm-9:05 pm

2 stops39h 28m

Guangzhou Baiyun

Wed 12/24

10:15 pm-10:14 pm

2 stops36h 59m

$1,256

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Wed 10/15

8:30 am-11:20 pm

2 stops26h 50m

Guangzhou Baiyun

Thu 10/23

8:40 pm-7:30 pm

1 stop34h 50m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
2

Best time to book a flight from Dulles Intl to Guangzhou

Have a flexible travel schedule? Discover the best time to fly to Guangzhou from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Guangzhou

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Guangzhou. Price data was last updated on September 12, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Guangzhou. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou (average of $1,001). Flying from Washington, D.C. Dulles Intl Airport to Guangzhou in June is currently the most expensive (average of $1,489). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to CAN?

Find hourly flight availability from Dulles Intl to Guangzhou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 10% on flights from Washington, D.C. Dulles Intl Airport to Guangzhou by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Guangzhou?

Reviews of airlines servicing Guangzhou

Get insights into the airlines that provide service to Guangzhou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guangzhou. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Guangzhou, such as Qatar Airways, SAUDIA, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,622 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,622 reviews
Qatar Airways
7.4
Good
3,622 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
SAUDIA
7.4
Good
634 reviews
Qatar Airways
7.4
Good
3,622 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Turkish Airlines
7.3
Good
3,965 reviews
Qatar Airways
7.4
Good
3,622 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Air China
7.3
Good
101 reviews
Qatar Airways
7.4
Good
3,622 reviews

Overall

7.4

Comfort

7.4

Crew

7.9

Food

7.3

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Guangzhou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Guangzhou from Washington, D.C. Dulles Intl?

    Guangzhou Baiyun (CAN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Guangzhou. 4 airlines have flights to Baiyun from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Guangzhou Baiyun should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Guangzhou?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Guangzhou in 35h 15m. Fly via Korean Air to get the fastest option. There are 8068 mi between Washington, D.C. Dulles Intl Airport and Guangzhou.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Guangzhou round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Guangzhou round-trip from $848. Other airlines that can offer you cheap pricing are Air China, from $990, and Qatar Airways, from $1,051. SAUDIA is currently priced 34% below the average price you’ll pay for this route.

  • Can I find deals for flights from Dulles Intl to Guangzhou that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Guangzhou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Guangzhou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Guangzhou.

  • Can I find deals for business class flights from Dulles Intl to Guangzhou?

    Yes. Cheapflights offers flight deals from Dulles Intl to Guangzhou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou (average of $1,001). Flying from Washington, D.C. Dulles Intl Airport to Guangzhou in June is currently the most expensive (average of $1,489). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Guangzhou?

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

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Alternative routes for Dulles Intl to Guangzhou

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Guangzhou flights
Reagan-National to Guangzhou flights
Baltimore to Shenzhen flights
Reagan-National to Shenzhen flights
Dulles Intl to Shenzhen flights
Dulles Intl to Zhanjiang flights

Top 4 airlines flying from Dulles Intl to Guangzhou

Discover the top 4 airlines that operate flights from Dulles Intl to Guangzhou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$848Average$1,009FlexibilityNo cancel feeOn-time86%
Air ChinaCheapest$990Average$1,455FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$1,051Average$1,330FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,108Average$1,238FlexibilityNo cancel feeOn-time77%

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