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$523+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CAN
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap 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 March 17, 2026.

This Korean Air deal was found by Cheapflights users on 3/13. 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.
Mon 9/141:15 pm
IAD
-
CAN
1 stop34h 15m
Korean Air
Wed 11/111:15 pm
CAN
-
IAD
1 stop33h 35m
Korean Air
Deal found 3/13$938
This Korean Air deal was found by Cheapflights users on 3/14. 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.
Thu 8/271:30 pm
IAD
-
CAN
1 stop34h 00m
Korean Air
Wed 9/1612:40 pm
CAN
-
IAD
2 stops47h 30m
Korean Air
Deal found 3/14$949
This oojo deal was found by Cheapflights users on 3/12. 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.
Mon 4/271:15 pm
IAD
-
CAN
1 stop34h 15m
Korean Air
Mon 5/412:40 pm
CAN
-
IAD
1 stop34h 35m
Korean Air
Deal found 3/12$952
This Korean Air deal was found by Cheapflights users on 3/17. 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.
Thu 4/91:15 pm
IAD
-
CAN
1 stop34h 15m
Korean Air
Sun 6/712:40 pm
CAN
-
IAD
2 stops59h 11m
Korean Air
Deal found 3/17$954
This Korean Air deal was found by Cheapflights users on 3/13. 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 9/131:15 pm
IAD
-
CAN
1 stop34h 15m
Korean Air
Mon 11/91:15 pm
CAN
-
IAD
1 stop33h 35m
Korean Air
Deal found 3/13$988
This Cathay Pacific deal was found by Cheapflights users on 3/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:38 pm
IAD
-
CAN
2 stops38h 22m
Multiple Airlines
Mon 12/1410:15 pm
CAN
-
IAD
2 stops38h 44m
Multiple Airlines
Deal found 3/12$993
This Korean Air deal was found by Cheapflights users on 3/17. 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 4/121:15 pm
IAD
-
CAN
1 stop34h 15m
Korean Air
Sun 6/1412:40 pm
CAN
-
IAD
2 stops59h 11m
Korean Air
Deal found 3/17$1,004
This Korean Air deal was found by Cheapflights users on 3/17. 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.
Thu 4/91:15 pm
IAD
-
CAN
1 stop34h 15m
Korean Air
Tue 6/912:40 pm
CAN
-
IAD
1 stop34h 35m
Korean Air
Deal found 3/17$1,022
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:20 am
IAD
-
CAN
2 stops40h 45m
ANA
Tue 5/52:15 pm
CAN
-
IAD
1 stop31h 50m
ANA
Deal found 3/12$1,035
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:15 pm
IAD
-
CAN
1 stop36h 50m
ANA
Wed 5/62:15 pm
CAN
-
IAD
1 stop31h 50m
ANA
Deal found 3/15$1,038
This BusinessClass deal was found by Cheapflights users on 3/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:30 am
IAD
-
CAN
2 stops26h 35m
Multiple Airlines
Mon 11/910:15 am
CAN
-
IAD
2 stops25h 17m
Multiple Airlines
Deal found 3/13$1,050
This Cathay Pacific deal was found by Cheapflights users on 3/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
IAD
-
CAN
2 stops26h 05m
Multiple Airlines
Tue 5/510:10 am
CAN
-
IAD
2 stops31h 30m
Multiple Airlines
Deal found 3/12$1,057

Find 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$949
(Korean Air)

One-way from

$523
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,189
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Guangzhou Baiyun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Guangzhou Baiyun flights.
Search Deals
From Washington, D.C. Dulles Intl to Guangzhou Baiyun
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Guangzhou Baiyun
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 17, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Mon 4/13

1:15 pm-11:30 am

1 stop34h 15m

Guangzhou Baiyun

Sun 6/14

12:40 pm-11:51 am

2 stops59h 11m

$1,238

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Mon 4/27

1:15 pm-11:30 am

1 stop34h 15m

Guangzhou Baiyun

Fri 5/22

12:40 pm-11:15 am

1 stop34h 35m

$1,272
Quickest round-trip

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Sun 5/10

1:20 pm-7:20 am

1 stop30h 00m

Guangzhou Baiyun

Sun 5/24

11:00 pm-11:35 am

1 stop24h 35m

$1,282

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Tue 4/14

1:15 pm-11:30 am

1 stop34h 15m

Guangzhou Baiyun

Thu 6/4

12:40 pm-9:24 pm

2 stops44h 44m

$1,283

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Thu 4/16

1:15 pm-11:30 am

1 stop34h 15m

Guangzhou Baiyun

Wed 6/10

12:40 pm-11:15 am

1 stop34h 35m

$1,306

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Sun 4/5

1:15 pm-11:30 am

1 stop34h 15m

Guangzhou Baiyun

Sun 5/31

12:40 pm-11:15 am

1 stop34h 35m

$1,355

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Wed 3/25

3:35 pm-7:50 pm

2 stops40h 15m

Guangzhou Baiyun

Tue 4/7

12:50 pm-9:45 am

2 stops32h 55m

$1,365

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Wed 5/6

7:20 pm-9:05 pm

2 stops37h 45m

Guangzhou Baiyun

Fri 5/22

10:20 pm-5:03 am

2 stops42h 43m

$1,370

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Mon 5/4

7:10 am-2:20 am

2 stops31h 10m

Guangzhou Baiyun

Mon 5/18

10:10 am-5:40 am

2 stops31h 30m

$1,379

Washington, D.C.Guangzhou

IAD - CAN

IADCAN

Washington, D.C. Dulles Intl

Sun 4/12

1:15 pm-11:30 am

1 stop34h 15m

Guangzhou Baiyun

Wed 4/22

12:40 pm-11:15 am

1 stop34h 35m

$1,472

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Guangzhou

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Guangzhou in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Guangzhou flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Guangzhou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Guangzhou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Guangzhou flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Guangzhou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 13, 2026.

Booking 80 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, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou (average of $836). Flying from Washington, D.C. Dulles Intl Airport to Guangzhou in December is currently the most expensive (average of $1,311). 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.

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 March 17, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Guangzhou, such as SAUDIA,Turkish Airlines, andAir China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SAUDIA
7.4
Good
665 reviews

Food

7.1

Comfort

7.5

Overall

7.4

Crew

7.8

Entertainment

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work
SAUDIA
7.4
Good
665 reviews
SAUDIA
7.4
Good
665 reviews

Food

7.1

Comfort

7.5

Overall

7.4

Crew

7.8

Entertainment

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work
Turkish Airlines
7.3
Good
4,258 reviews
SAUDIA
7.4
Good
665 reviews

Food

7.1

Comfort

7.5

Overall

7.4

Crew

7.8

Entertainment

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work
Air China
7.3
Good
142 reviews
SAUDIA
7.4
Good
665 reviews

Food

7.1

Comfort

7.5

Overall

7.4

Crew

7.8

Entertainment

7.1

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Kamal,Apr 2025

CAI - RUH

One of the best airline you can fly on from the checking in, the boarding, in flight entertainment and flight services duty free on board duty free on time arrival, etc. Keep up the excellent work

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. 3 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 30h. Fly via Korean Air or Turkish Airlines to get the fastest option. There are 8068 mi between Washington, D.C. Dulles Intl Airport and Guangzhou. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $772. Other airlines that can offer you cheap pricing are Turkish Airlines, from $949, and Air China, from $977. SAUDIA is currently priced 41% 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, June is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Guangzhou (average of $836). Flying from Washington, D.C. Dulles Intl Airport to Guangzhou in December is currently the most expensive (average of $1,311). 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
Baltimore to Shenzhen flights

Top 3 airlines flying from Dulles Intl to Guangzhou

Discover the top 3 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$772Average$998FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$949Average$1,191FlexibilityNo cancel feeOn-time77%
Air ChinaCheapest$977Average$1,268FlexibilityNo cancel feeOn-time67%

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