IAD - KWE

$1,415 Find Cheap Flights from Washington, D.C. to Guiyang - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,415
Typical prices: $1,864-$2,141
Air China
Sun 1/21Thu 1/25
IAD - KWE • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Guiyang. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Washington, D.C. to Guiyang (IAD-KWE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Guiyang

Thu, Jan 21 - Mon, Jan 25
Air China Logo
3:15 pm - 12:55 pmIAD  Washington, D.C. Dulles Intl-KWE Guiyang
32h 40m2 stops Los Angeles Beijing Capital
Air China Logo
9:00 am - 6:35 amKWE  Guiyang-IAD Washington, D.C. Dulles Intl
34h 35m2 stops Beijing Capital Los Angeles
$1,415Air China
Thu, Jan 21 - Mon, Jan 25
Air China Logo
3:15 pm - 12:55 pmIAD  Washington, D.C. Dulles Intl-KWE Guiyang
32h 40m2 stops Los Angeles Beijing Capital
Air China Logo
8:05 pm - 6:30 pmKWE  Guiyang-IAD Washington, D.C. Dulles Intl
35h 25m1 stop Beijing Capital
$1,795Air China
Thu, Jan 21 - Mon, Jan 25
Air China Logo
8:22 am - 12:55 pmIAD  Washington, D.C. Dulles Intl-KWE Guiyang
39h 33m2 stops Los Angeles Beijing Capital
Air China Logo
5:30 pm - 6:30 pmKWE  Guiyang-IAD Washington, D.C. Dulles Intl
38h 00m3 stops Nantong Harbin Beijing Capital
$1,882Air China
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
8:05 pm - 10:15 pmIAD  Washington, D.C. Dulles Intl-KWE Guiyang
37h 10m2 stops Doha Hamad Intl Beijing Daxing Intl
Multiple Airlines Logo
3:55 pm - 3:55 pmKWE  Guiyang-IAD Washington, D.C. Dulles Intl
37h 00m2 stops Shanghai Pu Dong Doha Hamad Intl
$2,265Multiple Airlines
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
8:05 pm - 10:15 pmIAD  Washington, D.C. Dulles Intl-KWE Guiyang
37h 10m2 stops Doha Hamad Intl Beijing Daxing Intl
Multiple Airlines Logo
10:10 am - 9:00 amKWE  Guiyang-IAD Washington, D.C. Dulles Intl
35h 50m3 stops Haikou Meilan Intl Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$2,529Multiple Airlines
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
8:05 pm - 10:15 pmIAD  Washington, D.C. Dulles Intl-KWE Guiyang
37h 10m2 stops Doha Hamad Intl Beijing Daxing Intl
Multiple Airlines Logo
11:15 am - 6:30 pmKWE  Guiyang-IAD Washington, D.C. Dulles Intl
20h 15m1 stop Beijing Capital
$2,635Multiple Airlines
Tue, Dec 22 - Tue, Dec 29
Air China Logo
10:00 pm - 10:05 amIAD  Washington, D.C. Dulles Intl-KWE Guiyang
23h 05m1 stop Beijing Capital
Air China Logo
9:00 am - 6:30 pmKWE  Guiyang-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Beijing Capital
$2,657Air China
Tue, Dec 22 - Tue, Dec 29
Multiple Airlines Logo
1:30 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-KWE Guiyang
32h 30m3 stops Istanbul Tashkent Vostochny Xi'an Xianyang
Multiple Airlines Logo
10:10 am - 9:00 amKWE  Guiyang-IAD Washington, D.C. Dulles Intl
35h 50m3 stops Haikou Meilan Intl Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
$2,681Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Guiyang flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Guiyang?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Guiyang typically range from $1,864 to $2,141. The lowest price found in the past 5 days was $1,415, on Air China.

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Key details for Washington, D.C. Dulles Intl Airport to Guiyang flights

Cheapest flight

$1,415
Round-trip flight from Washington, D.C. Dulles Intl Airport to Guiyang

When to book flights from Washington, D.C. to Guiyang

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Guiyang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Guiyang flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Guiyang?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Guiyang.

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Guiyang takes 00m, covering 7,898 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Guiyang?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Guiyang changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,415 to $2,681. That means the highest observed fare was about 89% higher than the lowest one.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Guiyang?

    Flights from Washington, D.C. Dulles Intl Airport to Guiyang usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Guiyang (KWE).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Guiyang pass through?

    Most connecting flights from Washington, D.C. Dulles Intl Airport to Guiyang pass through Beijing Capital (PEK), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Guiyang?

    Yes. Flexible dates can save you up to 22% on flights from Washington, D.C. Dulles Intl Airport to Guiyang. Tuesday is the cheapest departure day at $1,673 round-trip on average, while Friday is the most expensive at $2,141, a difference of $468.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Guiyang?

    Guiyang is 13 hours ahead of Washington, D.C. Dulles Intl Airport (China Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Guiyang flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $1,673, about $468 less than Friday fares (22% savings) based on the last 12 months.

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