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

There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Kunming in 45h 40m. Fly via Etihad Airways to get the fastest option. Washington, D.C. Dulles Intl Airport and Kunming are separated by a distance of 8006 mi.

In terms of precipitation, rainfall in Kunming ranges from 0.4 - 7.9 inches per month. July is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Kunming when rainfall is around 0.4 in.

If weather is an important factor for your trip to Kunming, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

When flying from Washington, D.C. Dulles Intl Airport to Kunming, 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 Washington, D.C. Dulles Intl Airport-Kunming 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-Kunming flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kunming 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-Kunming 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-Kunming flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 14.8 mi from the city center, Kunming Changshui is the airport most travelers will use when flying to Kunming from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Kunming Changshui (KMG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

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

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

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

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

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

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

$632+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Kunming

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Cheap flight deals from Dulles Intl to Kunming

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dulles Intl to Kunming
Explore the most affordable flight options available from Dulles Intl to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Tue 10/2712:50 pm -

1 stop21h 55m

Wed 1/2011:55 pm -

1 stop22h 55m

Deal found 9/10

$1,208

Wed 11/410:30 am -

2 stops35h 30m

Wed 11/187:00 pm -

2 stops33h 55m

Deal found 9/7

$1,210

Wed 11/410:30 am -

2 stops35h 30m

Mon 11/237:00 pm -

2 stops33h 55m

Deal found 9/6

$1,215

Sun 11/2911:50 am -

1 stop21h 55m

Wed 1/2011:55 pm -

1 stop22h 55m

Deal found 9/10

$1,258

Tue 10/2711:00 pm -

1 stop28h 10m

Thu 1/211:00 pm -

1 stop42h 30m

Deal found 9/10

$1,324

Tue 10/2711:00 pm -

1 stop34h 05m

Fri 1/226:30 am -

1 stop25h 00m

Deal found 9/10

$1,363

Thu 10/299:00 am -

2 stops41h 30m

Thu 1/211:00 pm -

1 stop42h 30m

Deal found 9/10

$1,395

Wed 10/288:15 am -

2 stops38h 00m

Thu 1/211:00 pm -

1 stop42h 30m

Deal found 9/10

$1,399

Tue 12/111:50 am -

1 stop21h 55m

Wed 1/2011:55 pm -

1 stop22h 55m

Deal found 9/10

$1,408

Best flights from Dulles Intl to Kunming
Discover carefully curated flight deals from Dulles Intl to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Wed 11/47:40 pm -

3 stops33h 25m

Wed 11/186:30 am -

2 stops28h 27m

Deal found 9/7

$1,336

Sat 12/52:35 pm -

2 stops45h 40m

Sat 1/235:00 pm -

2 stops53h 05m

Deal found 9/10

$1,785

Wed 9/303:15 pm -

2 stops42h 55m

Sun 10/411:30 pm -

1 stop23h 35m

Deal found 9/9

$1,813

Wed 11/46:32 pm -

2 stops39h 13m

Mon 11/2311:55 pm -

1 stop22h 55m

Deal found 9/6

$1,412

Sat 10/313:35 pm -

2 stops45h 40m

Mon 1/1810:05 pm -

2 stops48h 00m

Deal found 9/10

$1,812

Mon 10/51:20 pm -

2 stops31h 55m

Mon 10/1211:30 pm -

1 stop23h 35m

Deal found 9/6

$2,010

Mon 12/1412:34 pm -

2 stops45h 11m

Wed 1/2011:55 pm -

1 stop22h 55m

Deal found 9/5

$2,213

Last-minute flights from Dulles Intl to Kunming
Discover last-minute flight deals from Dulles Intl to Kunming. Data last updated September 10, 2026 and is based on user searches.

Wed 9/308:30 am -

2 stops39h 05m

Sun 10/47:00 am -

2 stops35h 29m

Deal found 9/9

$1,427

Sun 10/2512:35 am -

1 stop23h 10m

Fri 1/223:20 pm -

2 stops42h 35m

Deal found 9/10

$1,426

Sun 10/2512:35 am -

1 stop23h 10m

Wed 1/208:15 am -

2 stops25h 40m

Deal found 9/10

$1,435

Sun 10/2512:35 am -

1 stop23h 10m

Sat 1/238:15 am -

2 stops25h 40m

Deal found 9/10

$1,436

Tue 10/2712:50 pm -

1 stop21h 55m

Wed 1/2011:55 pm -

1 stop22h 55m

Deal found 9/10

$1,208

Tue 10/2711:00 pm -

1 stop28h 10m

Thu 1/211:00 pm -

1 stop42h 30m

Deal found 9/10

$1,324

Tue 10/2711:00 pm -

1 stop34h 05m

Fri 1/226:30 am -

1 stop25h 00m

Deal found 9/10

$1,363

Tue 10/2711:00 pm -

1 stop34h 05m

Tue 1/197:20 pm -

2 stops38h 59m

Deal found 9/10

$1,434

Wed 10/288:15 am -

2 stops38h 00m

Thu 1/211:00 pm -

1 stop42h 30m

Deal found 9/10

$1,399

Thu 10/299:00 am -

2 stops41h 30m

Thu 1/211:00 pm -

1 stop42h 30m

Deal found 9/10

$1,395

Fri 10/3011:00 pm -

1 stop23h 15m

Thu 1/2110:10 pm -

1 stop33h 20m

Deal found 9/10

$1,413

One-way flights from Dulles Intl to Kunming
Search for one-way flight options from Dulles Intl to Kunming. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Sun 9/273:10 pm -

2 stops32h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$632

Mon 9/283:10 pm -

3 stops31h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$637

Fri 9/253:10 pm -

3 stops33h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$677

Wed 9/303:10 pm -

3 stops33h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$697

Thu 10/111:05 am -

2 stops31h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$727

Fri 10/165:45 pm -

2 stops37h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/6

$821

Sun 9/271:15 pm -

1 stop20h 55m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$893

Find flight deals from Dulles Intl to Kunming

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,210 (Gotogate)
One-way from	$632 (Kiwi.com)

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

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

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

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Kunming Changshui

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Mon 9/28

3:10 pm-11:15 am

2 stops32h 05m

Kunming Changshui

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$632

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Sat 9/26

3:10 pm-12:05 pm

3 stops32h 55m

Kunming Changshui

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$677

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Fri 10/16

5:45 pm-6:50 pm

2 stops37h 05m

Kunming Changshui

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$821

Quickest round-trip

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Sun 9/27

1:15 pm-10:10 pm

1 stop20h 55m

Kunming Changshui

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$893

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Thu 10/1

1:15 pm-10:10 pm

1 stop20h 55m

Kunming Changshui

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$958

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Tue 9/29

1:15 pm-10:10 pm

1 stop20h 55m

Kunming Changshui

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$1,218

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Wed 11/4

7:40 pm-6:05 pm

3 stops33h 25m

Kunming Changshui

Wed 11/18

6:30 am-9:57 pm

2 stops28h 27m

$1,336

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Wed 11/4

6:32 pm-10:45 pm

2 stops39h 13m

Kunming Changshui

Mon 11/23

11:55 pm-9:50 am

1 stop22h 55m

$1,412

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Sat 12/5

2:35 pm-1:15 am

2 stops45h 40m

Kunming Changshui

Sat 1/23

5:00 pm-9:05 am

2 stops53h 05m

$1,785

Washington, D.C.Kunming

IAD Washington, D.C. Dulles Intl - KMG Kunming Changshui

IADKMG

Washington, D.C. Dulles Intl

Sat 10/31

3:35 pm-1:15 am

2 stops45h 40m

Kunming Changshui

Mon 1/18

10:05 pm-9:05 am

2 stops48h 00m

$1,812

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Showing 1-10 of 15 resultsSorted by cheapest first

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Kunming 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-Kunming flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kunming 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-Kunming 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-Kunming 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 Kunming

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

IAD-KMG

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.

Reviews of airlines servicing Kunming

Get a feel of what it's like to fly with Korean Air from Washington, D.C. Dulles Intl Airport to Kunming by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Korean Air

8.4

Very good

1,221 reviews

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Related info for your journey

What airport do you fly into for flights to Kunming from Washington, D.C. Dulles Intl?
Located just 14.8 mi from the city center, Kunming Changshui is the airport most travelers will use when flying to Kunming from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Kunming Changshui (KMG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.
How long is the flight from Washington, D.C. Dulles Intl Airport to Kunming?
There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Kunming in 45h 40m. Fly via Etihad Airways to get the fastest option. Washington, D.C. Dulles Intl Airport and Kunming are separated by a distance of 8006 mi.
Can I find deals for flights from Dulles Intl to Kunming that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Kunming flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Kunming?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kunming.
Can I find deals for business class flights from Dulles Intl to Kunming?
Yes. Cheapflights offers flight deals from Dulles Intl to Kunming by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Dulles Intl to Kunming

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$1,037	Average$1,405	FlexibilityNo cancel fee	On-time81%

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$632+ Cheap flights from Dulles Intl (IAD) to Kunming (KMG)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Kunming with Cheapflights

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Cheap flight deals from Dulles Intl to Kunming

Cheapest flights from Dulles Intl to KunmingExplore the most affordable flight options available from Dulles Intl to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Explore the most affordable flight options available from Dulles Intl to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Best flights from Dulles Intl to KunmingDiscover carefully curated flight deals from Dulles Intl to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Discover carefully curated flight deals from Dulles Intl to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Last-minute flights from Dulles Intl to KunmingDiscover last-minute flight deals from Dulles Intl to Kunming. Data last updated September 10, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Kunming. Data last updated September 10, 2026 and is based on user searches.

One-way flights from Dulles Intl to KunmingSearch for one-way flight options from Dulles Intl to Kunming. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Search for one-way flight options from Dulles Intl to Kunming. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Find flight deals from Dulles Intl to Kunming

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

Best time to book a flight from Dulles Intl to Kunming

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

Reviews of airlines servicing Kunming

Get a feel of what it's like to fly with Korean Air from Washington, D.C. Dulles Intl Airport to Kunming by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kunming by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Kunming by cabin class

Find flights from Dulles Intl to Kunming, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Kunming

Explore flights to Kunming departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.

Dulles Intl and Kunming flights

Browse other Dulles Intl and Kunming flight options. Last updated on September 10, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Dulles Intl to Kunming

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Cheapest flights from Dulles Intl to Kunming
Explore the most affordable flight options available from Dulles Intl to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.

Best flights from Dulles Intl to Kunming
Discover carefully curated flight deals from Dulles Intl to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.

Last-minute flights from Dulles Intl to Kunming
Discover last-minute flight deals from Dulles Intl to Kunming. Data last updated September 10, 2026 and is based on user searches.

One-way flights from Dulles Intl to Kunming
Search for one-way flight options from Dulles Intl to Kunming. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.