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

For as low as $1,378, Korean Air can have you in Washington, D.C. Dulles Intl Airport from Kunming in 23h 45m. There are 8006 mi between Kunming and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

When flying from Kunming to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Kunming-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kunming-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kunming-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kunming-Washington, D.C. Dulles Intl Airport 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 Kunming-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly from Kunming Changshui (KMG) if they book a flight from Kunming to Washington, D.C. Dulles Intl. On average, Kunming Changshui has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Kunming Changshui is conveniently located just 14.8 mi from Kunming’s city center.

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

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

How can I find direct flights from Kunming to Dulles Intl?

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

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

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

$1,378+ Flights from Kunming to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Kunming to Dulles Intl

Cheapest flights from Kunming to Dulles Intl
Explore the most affordable flight options available from Kunming to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Wed 4/111:30 pm

KMG

IAD

1 stop23h 45m

Korean Air

Sun 4/51:15 pm

IAD

KMG

1 stop20h 55m

Korean Air

Deal found 1/26

$1,378

Wed 4/112:00 pm

KMG

IAD

2 stops33h 45m

Etihad Airways

Sun 4/53:10 pm

IAD

KMG

2 stops36h 35m

Etihad Airways

Deal found 1/26

$3,874

Best flights from Kunming to Dulles Intl
Discover carefully curated flight deals from Kunming to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Wed 4/111:30 pm

KMG

IAD

1 stop23h 45m

Korean Air

Sun 4/51:15 pm

IAD

KMG

1 stop20h 55m

Korean Air

Deal found 1/26

$1,378

Wed 4/112:00 pm

KMG

IAD

2 stops33h 45m

Etihad Airways

Sun 4/53:10 pm

IAD

KMG

2 stops36h 35m

Etihad Airways

Deal found 1/26

$3,874

Find flight deals from Kunming to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,378 (Korean Air)

Provider with most accurate pricing for Kunming Changshui-Washington, D.C. Dulles Intl flight deals.

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Provider most trusted by Cheapflights users for Kunming Changshui-Washington, D.C. Dulles Intl flights.

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From Kunming Changshui to Washington, D.C. Dulles Intl

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Kunming to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KunmingWashington, D.C.

KMG - IAD

KMGIAD

Kunming Changshui

Wed 4/1

11:30 pm-11:15 am

1 stop23h 45m

Washington, D.C. Dulles Intl

Sun 4/5

1:15 pm-10:10 pm

1 stop20h 55m

$1,378

KunmingWashington, D.C.

KMG - IAD

KMGIAD

Kunming Changshui

Wed 4/1

12:00 pm-9:45 am

2 stops33h 45m

Washington, D.C. Dulles Intl

Sun 4/5

3:10 pm-3:45 pm

2 stops36h 35m

$3,874

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Most accurate provider: When it comes to deals on Kunming-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kunming-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kunming-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kunming-Washington, D.C. Dulles Intl Airport 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 Kunming-Washington, D.C. Dulles Intl Airport 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 Kunming to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Kunming 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.

Related info for your journey

What airport do you fly from for flights from Kunming to Washington, D.C. Dulles Intl?
Most people fly from Kunming Changshui (KMG) if they book a flight from Kunming to Washington, D.C. Dulles Intl. On average, Kunming Changshui has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Kunming Changshui is conveniently located just 14.8 mi from Kunming’s city center.
How long is the flight from Kunming to Washington, D.C. Dulles Intl Airport?
For as low as $1,378, Korean Air can have you in Washington, D.C. Dulles Intl Airport from Kunming in 23h 45m. There are 8006 mi between Kunming and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.
Can I find deals for flights from Kunming to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Kunming to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kunming to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kunming to Dulles Intl.
Can I find deals for business class flights from Kunming to Dulles Intl?
Yes. Cheapflights offers flight deals from Kunming to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,378+ Cheap flights from Kunming (KMG) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kunming to Dulles Intl with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kunming to Dulles Intl

Cheapest flights from Kunming to Dulles IntlExplore the most affordable flight options available from Kunming to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Explore the most affordable flight options available from Kunming to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Find flight deals from Kunming to Dulles Intl

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Use the filters below to find and compare flights from Kunming to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Kunming to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Kunming with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Kunming to Dulles Intl. 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 from for flights from Kunming to Washington, D.C. Dulles Intl?

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

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

How can I find direct flights from Kunming to Dulles Intl?

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

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Cheapest flights from Kunming to Dulles Intl
Explore the most affordable flight options available from Kunming to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.