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Cheap flights from Washington, D.C. Dulles Intl Airport to Guiyang from $7,518

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Guiyang departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Guiyang

Cheap round-trip flights

Lufthansa Logo
5:40 pm - 11:15 pmIAD-KWE
40h 35m2 stops
Lufthansa Logo
4:35 pm - 8:15 pmKWE-IAD
64h 40m2 stops
$7,518Lufthansa
Find Deal
Sun, Feb 22 - Thu, Feb 26
Lufthansa Logo
6:00 pm - 11:15 pmIAD-KWE
40h 15m2 stops
Lufthansa Logo
4:35 pm - 2:35 pmKWE-IAD
59h 00m2 stops
$7,529Lufthansa
Find Deal
Sun, Feb 22 - Thu, Feb 26

Lufthansa flights from Washington, D.C. Dulles Intl Airport to Guiyang

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Guiyang flight tickets
Lufthansa
Feb 22
IAD5:40 pmWashington, D.C. Dulles Intl
40h 35m
2 stops
KWE11:15 pmGuiyang
Feb 26
KWE4:35 pmGuiyang
64h 40m
2 stops
IAD8:15 pmWashington, D.C. Dulles Intl
$7,518
Find similar
Lufthansa
Feb 22
IAD6:00 pmWashington, D.C. Dulles Intl
40h 15m
2 stops
KWE11:15 pmGuiyang
Feb 26
KWE4:35 pmGuiyang
59h 00m
2 stops
IAD2:35 pmWashington, D.C. Dulles Intl
$7,529
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Guiyang 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 September 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Guiyang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Sun 2/22

5:40 pm-11:15 pm

2 stops40h 35m

Guiyang

Thu 2/26

4:35 pm-8:15 pm

2 stops64h 40m

$7,518

Washington, D.C.Guiyang

IAD - KWE

IADKWE

Washington, D.C. Dulles Intl

Sun 2/22

6:00 pm-11:15 pm

2 stops40h 15m

Guiyang

Thu 2/26

4:35 pm-2:35 pm

2 stops59h 00m

$7,529

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Guiyang

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 time of day to depart on your flight to Guiyang?

Flying to Guiyang from Washington, D.C. Dulles Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $2,633 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,214 on average. Flights to Guiyang from Washington, D.C. Dulles Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. Dulles Intl Airport to Guiyang

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Guiyang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Guiyang (IAD to KWE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Guiyang

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Guiyang. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Guiyang.
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  • How far is Washington, D.C. Dulles Intl to Guiyang by plane?

    Washington, D.C. Dulles Intl and Guiyang are 7891.0 mi apart from one another. Flights usually cover this in 40h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Guiyang Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Guiyang Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Guiyang Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Guiyang Airport.

  • What documentation or ID do you need to fly to Guiyang Airport?

    The travel and health documents you'll need for your trip to Guiyang 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 Guiyang Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Guiyang?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Guiyang for you.

Can I find flights from Washington, D.C. to Guiyang with flexible booking policies on momondo?

Yes. All flights to Guiyang from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Guiyang?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Guiyang from Washington, D.C..

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

Yes momondo offers price alerts on flights to Guiyang from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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