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Kunming

$655+ Cheap flights from Dulles Intl (IAD) to Kunming (KMG)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KMG
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Dulles Intl to Kunming

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 June 10, 2026.

This Korean Air deal was found by Cheapflights users on 6/6. 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.
Tue 9/11:15 pm
IAD
-
KMG
1 stop20h 55m
Multiple Airlines
Mon 10/2611:55 pm
KMG
-
IAD
2 stops35h 38m
Multiple Airlines
Deal found 6/6$1,416
This Korean Air deal was found by Cheapflights users on 6/7. 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 8/201:30 pm
IAD
-
KMG
1 stop20h 40m
Multiple Airlines
Fri 10/911:30 pm
KMG
-
IAD
2 stops27h 11m
Multiple Airlines
Deal found 6/7$1,466
This Korean Air deal was found by Cheapflights users on 6/6. 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 8/201:30 pm
IAD
-
KMG
1 stop20h 40m
Korean Air
Wed 9/3011:30 pm
KMG
-
IAD
1 stop23h 35m
Korean Air
Deal found 6/6$1,606
This Travelocity deal was found by Cheapflights users on 6/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:25 pm
IAD
-
KMG
2 stops37h 10m
Multiple Airlines
Wed 9/307:00 am
KMG
-
IAD
2 stops48h 25m
Multiple Airlines
Deal found 6/6$1,650
This Korean Air deal was found by Cheapflights users on 6/9. 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 8/201:30 pm
IAD
-
KMG
1 stop20h 40m
Korean Air
Fri 10/911:30 pm
KMG
-
IAD
1 stop23h 35m
Korean Air
Deal found 6/9$1,656
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:00 pm
IAD
-
KMG
1 stop31h 50m
Air China
Mon 10/263:45 pm
KMG
-
IAD
1 stop39h 45m
Air China
Deal found 6/6$1,677
This Expedia deal was found by Cheapflights users on 6/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:00 pm
IAD
-
KMG
2 stops35h 20m
Multiple Airlines
Wed 7/294:50 pm
KMG
-
IAD
2 stops34h 50m
Multiple Airlines
Deal found 6/6$1,722

Find flight deals from Dulles Intl to Kunming

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Kunming (KMG). 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,416
(Korean Air)

One-way from

$655
(oojo)

Popular in

May

Cheapest in

August

Average price

$2,255
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Kunming Changshui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Kunming Changshui flights.
Search Deals
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
Highest demand for flights based on searches. 22% potential increase in price ($505 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($141 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Kunming 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 June 10, 2026.
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 - KMG

IADKMG

Washington, D.C. Dulles Intl

Tue 9/1

1:15 pm-10:10 pm

1 stop20h 55m

Kunming Changshui

Mon 10/26

11:55 pm-11:33 pm

2 stops35h 38m

$1,416

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 8/20

1:30 pm-10:10 pm

1 stop20h 40m

Kunming Changshui

Fri 10/9

11:30 pm-2:41 pm

2 stops27h 11m

$1,466
Quickest round-trip

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 8/20

1:30 pm-10:10 pm

1 stop20h 40m

Kunming Changshui

Wed 9/30

11:30 pm-11:05 am

1 stop23h 35m

$1,606

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 8/20

1:30 pm-10:10 pm

1 stop20h 40m

Kunming Changshui

Fri 10/9

11:30 pm-11:05 am

1 stop23h 35m

$1,656

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 8/20

1:30 pm-10:10 pm

1 stop20h 40m

Kunming Changshui

Wed 9/30

11:30 pm-4:35 pm

2 stops29h 05m

$1,816

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Sat 8/15

1:30 pm-10:10 pm

1 stop20h 40m

Kunming Changshui

Mon 8/24

11:30 pm-2:05 pm

2 stops26h 35m

$1,866

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Fri 9/18

5:42 pm-3:45 pm

2 stops34h 03m

Kunming Changshui

Tue 9/22

12:50 pm-5:55 am

2 stops53h 05m

$2,131

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 7/8

12:29 pm-5:05 pm

3 stops40h 36m

Kunming Changshui

Tue 7/21

6:55 am-6:19 pm

2 stops23h 24m

$2,269
Cheapest one-way

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 8/19

9:00 pm-2:00 pm

2 stops29h 00m

$674

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Sat 8/15

9:57 pm-12:50 am

3 stops38h 53m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 12 resultsSorted by cheapest first
1
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  • 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.
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

Find useful and relevant information for your journey from Dulles Intl to Kunming. 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 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 0 different airlines.

  • 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 20h 40m. Fly via Korean Air 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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