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Kunming

$594+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KMG
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This Gurufare deal was found by Cheapflights users on 3/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:55 pm
IAD
-
KMG
2 stops33h 50m
Air China
Thu 4/307:55 pm
KMG
-
IAD
2 stops47h 30m
Air China
Deal found 3/9$1,286
This Air China deal was found by Cheapflights users on 3/11. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
IAD
-
KMG
2 stops45h 15m
Air China
Sun 4/1910:20 pm
KMG
-
IAD
2 stops45h 05m
Air China
Deal found 3/11$1,339
This Gotogate deal was found by Cheapflights users on 3/10. 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 4/218:20 pm
IAD
-
KMG
2 stops29h 40m
Multiple Airlines
Thu 5/287:15 pm
KMG
-
IAD
2 stops32h 50m
Multiple Airlines
Deal found 3/10$1,393
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:00 pm
IAD
-
KMG
1 stop27h 15m
Air China
Thu 5/283:30 pm
KMG
-
IAD
2 stops28h 03m
Air China
Deal found 3/10$1,434
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:00 pm
IAD
-
KMG
1 stop33h 40m
Air China
Wed 12/306:30 am
KMG
-
IAD
2 stops31h 47m
Air China
Deal found 3/10$1,472
This Expedia deal was found by Cheapflights users on 3/10. 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.
Thu 12/105:25 pm
IAD
-
KMG
2 stops37h 50m
Multiple Airlines
Tue 1/59:20 pm
KMG
-
IAD
2 stops55h 10m
Multiple Airlines
Deal found 3/10$1,498
This Expedia deal was found by Cheapflights users on 3/10. 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.
Tue 12/88:30 pm
IAD
-
KMG
2 stops34h 45m
Multiple Airlines
Thu 1/79:20 pm
KMG
-
IAD
2 stops53h 50m
Multiple Airlines
Deal found 3/10$1,510
This Gotogate deal was found by Cheapflights users on 3/10. 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 stop34h 05m
Air China
Thu 12/3110:10 pm
KMG
-
IAD
1 stop33h 20m
Air China
Deal found 3/10$1,570

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,286
(Gurufare)

One-way from

$594
(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 March 12, 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

Thu 4/23

5:55 pm-3:45 pm

2 stops33h 50m

Kunming Changshui

Thu 4/30

7:55 pm-7:25 am

2 stops47h 30m

$1,286

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 4/15

6:30 am-2:15 pm

2 stops43h 45m

Kunming Changshui

Sun 4/19

7:55 pm-7:25 am

2 stops47h 30m

$1,339
Quickest round-trip

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Tue 4/21

11:00 pm-2:15 pm

1 stop27h 15m

Kunming Changshui

Thu 5/28

3:30 pm-7:33 am

2 stops28h 03m

$1,434

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Tue 4/21

3:10 pm-11:25 am

3 stops32h 15m

Kunming Changshui

Thu 5/28

5:15 pm-4:05 pm

2 stops34h 50m

$1,504

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 6/3

10:20 pm-6:40 pm

2 stops32h 20m

Kunming Changshui

Sun 6/28

7:00 am-3:05 pm

2 stops44h 05m

$1,602

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 4/23

3:10 pm-11:20 pm

3 stops44h 10m

Kunming Changshui

Thu 4/30

10:20 pm-7:25 am

2 stops45h 05m

$1,627

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 7/15

9:00 pm-2:00 pm

2 stops29h 00m

Kunming Changshui

Wed 7/22

3:20 pm-8:45 am

2 stops29h 25m

$1,947
Cheapest one-way

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Tue 4/7

7:11 pm-6:15 pm

3 stops59h 04m

$629

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Mon 4/6

7:11 pm-11:10 am

2 stops51h 59m

$657

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 4/8

6:30 am-1:50 am

2 stops31h 20m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • 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.

Reviews of airlines servicing Kunming

Get insights into the airlines that provide service to Kunming. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kunming. Reviews last updated March 12, 2026.
Get a feel of what it's like to fly with Air China 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.
Air China
7.3
Good
141 reviews

Comfort

7.0

Entertainment

6.4

Crew

7.9

Overall

7.3

Food

7.1

Boarding

7.7

Reviews

1 / 5
8.0
Excellent

Anonymous,Dec 2025

BKK - TFU

It would be nice to have backseat TV or complimentary Wi-Fi.
Air China
7.3
Good
141 reviews
Air China
7.3
Good
141 reviews

Comfort

7.0

Entertainment

6.4

Crew

7.9

Overall

7.3

Food

7.1

Boarding

7.7

Reviews

1 / 5
8.0
Excellent

Anonymous,Dec 2025

BKK - TFU

It would be nice to have backseat TV or complimentary Wi-Fi.

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 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 33h 50m. Fly via Air China 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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Complete your trip

Complete your trip to Kunming by adding a car rental and/or hotel reservation to your travel itinerary.
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Top airline flying from Dulles Intl to Kunming

Discover the top airline that operate flights from Dulles Intl to Kunming. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,074Average$1,843FlexibilityNo cancel feeOn-time67%

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