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Kunming

$528+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KMG
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Justfly.com deal was found by Cheapflights users on 7/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 pm
IAD
-
KMG
1 stop38h 50m
Air China
Thu 9/177:55 pm
KMG
-
IAD
1 stop35h 35m
Air China
Deal found 7/27$1,171
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/79:00 pm
IAD
-
KMG
2 stops29h 00m
Multiple Airlines
Wed 9/161:10 pm
KMG
-
IAD
2 stops38h 30m
Multiple Airlines
Deal found 7/28$1,199
This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:00 pm
IAD
-
KMG
1 stop27h 30m
Air China
Tue 12/296:30 am
KMG
-
IAD
1 stop25h 00m
Air China
Deal found 7/28$1,206
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:05 pm
IAD
-
KMG
2 stops39h 35m
Multiple Airlines
Thu 12/246:30 pm
KMG
-
IAD
2 stops34h 25m
Multiple Airlines
Deal found 7/28$1,216
This Korean Air deal was found by Cheapflights users on 7/28. 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.
Wed 9/910:15 am
IAD
-
KMG
2 stops47h 55m
Korean Air
Sun 9/1311:30 pm
KMG
-
IAD
1 stop23h 35m
Korean Air
Deal found 7/28$1,224
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:10 pm
IAD
-
KMG
2 stops45h 05m
Multiple Airlines
Wed 9/166:55 am
KMG
-
IAD
3 stops38h 50m
Multiple Airlines
Deal found 7/28$1,244
This Qatar Airways deal was found by Cheapflights users on 7/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:00 pm
IAD
-
KMG
2 stops29h 00m
Multiple Airlines
Thu 9/176:35 pm
KMG
-
IAD
2 stops33h 05m
Multiple Airlines
Deal found 7/27$1,268

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,171
(Justfly.com)

One-way from

$528
(Kiwi.com)
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

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 July 29, 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 9/8

11:00 pm-6:50 pm

1 stop31h 50m

Kunming Changshui

Thu 9/17

7:55 pm-6:53 am

2 stops46h 58m

$1,175

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 9/9

10:15 am-10:10 pm

2 stops47h 55m

Kunming Changshui

Sun 9/13

11:30 pm-11:05 am

1 stop23h 35m

$1,224
Quickest round-trip

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Tue 9/8

9:00 pm-2:00 pm

2 stops29h 00m

Kunming Changshui

Thu 9/17

6:35 pm-3:40 pm

2 stops33h 05m

$1,268

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 9/9

6:42 am-6:50 pm

2 stops48h 08m

Kunming Changshui

Sun 9/13

8:45 pm-7:30 pm

2 stops58h 45m

$1,543

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Mon 1/4

8:10 pm-8:15 pm

2 stops35h 05m

Kunming Changshui

Sat 1/16

9:20 pm-3:35 pm

2 stops55h 15m

$1,617

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 9/2

3:10 pm-11:25 am

3 stops32h 15m

Kunming Changshui

Wed 9/16

9:05 am-8:45 am

3 stops35h 40m

$1,750
Cheapest one-way

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 8/26

1:20 pm-11:25 am

2 stops58h 05m

$569

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 8/27

3:10 pm-11:25 am

2 stops32h 15m

$641

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Fri 8/28

3:10 pm-6:20 am

3 stops27h 10m

$692

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 10/29

9:05 pm-2:05 pm

2 stops29h 00m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 resultsSorted by cheapest first
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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 31h 50m. Fly via Air China or Korean Air to get the fastest option. Washington, D.C. Dulles Intl Airport and Kunming are separated by a distance of 8006 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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