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$659+ Cheap flights from Washington, D.C. (WAS) 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KMG
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Kunming

Cheapest flights from Washington, D.C. to Kunming
Explore the most affordable flight options available from Washington, D.C. to Kunming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:10 pm
IAD
-
KMG
2 stops39h 40m
Air China
Tue 5/1210:20 pm
KMG
-
IAD
2 stops34h 44m
Air China
Deal found 2/10$1,215
This FlightHub deal was found by Cheapflights users on 2/8. 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.
Sun 4/268:57 am
IAD
-
KMG
2 stops28h 53m
Air China
Sun 5/1010:20 pm
KMG
-
IAD
2 stops45h 05m
Air China
Deal found 2/8$1,291
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:45 pm
IAD
-
KMG
2 stops38h 20m
Air China
Thu 3/197:40 pm
KMG
-
IAD
2 stops35h 50m
Air China
Deal found 2/10$1,315
This Gotogate deal was found by Cheapflights users on 2/10. 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 3/1011:00 pm
IAD
-
KMG
2 stops33h 15m
Air China
Tue 5/267:00 am
KMG
-
IAD
1 stop24h 30m
Air China
Deal found 2/10$1,353
This Etihad Airways deal was found by Cheapflights users on 2/8. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/193:35 pm
IAD
-
KMG
2 stops35h 10m
Etihad Airways
Mon 3/2312:00 pm
KMG
-
IAD
2 stops34h 05m
Etihad Airways
Deal found 2/8$1,430
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:00 pm
IAD
-
KMG
2 stops29h 00m
Multiple Airlines
Fri 4/103:15 pm
KMG
-
IAD
2 stops28h 10m
Multiple Airlines
Deal found 2/10$1,470
This BusinessClass deal was found by Cheapflights users on 2/10. 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.
Wed 4/16:30 am
IAD
-
KMG
2 stops39h 55m
Air China
Fri 4/107:00 am
KMG
-
IAD
1 stop24h 30m
Air China
Deal found 2/10$1,484
This Priceline deal was found by Cheapflights users on 2/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:59 pm
DCA
-
KMG
3 stops52h 51m
Multiple Airlines
Tue 5/268:55 pm
KMG
-
DCA
2 stops49h 43m
Multiple Airlines
Deal found 2/10$1,580
This Air China deal was found by Cheapflights users on 2/9. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
BWI
-
KMG
2 stops43h 00m
Air China
Mon 8/173:15 pm
KMG
-
BWI
2 stops27h 46m
Air China
Deal found 2/9$1,900
This Air China deal was found by Cheapflights users on 2/9. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
BWI
-
KMG
2 stops30h 50m
Air China
Sat 8/153:15 pm
KMG
-
BWI
2 stops51h 46m
Air China
Deal found 2/9$1,950
This Korean Air deal was found by Cheapflights users on 2/9. 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.
Mon 8/36:10 pm
BWI
-
KMG
2 stops40h 00m
Korean Air
Wed 8/1911:30 pm
KMG
-
BWI
2 stops29h 27m
Korean Air
Deal found 2/9$2,022
This Korean Air deal was found by Cheapflights users on 2/9. 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.
Sat 8/16:10 pm
BWI
-
KMG
2 stops40h 00m
Korean Air
Mon 8/1711:30 pm
KMG
-
BWI
2 stops25h 36m
Korean Air
Deal found 2/9$2,072

Find flight deals from Washington, D.C. to Kunming

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,215
(FlightHub)

One-way from

$659
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,540
Provider with most accurate pricing for Washington, D.C. (WAS)-Kunming Changshui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kunming Changshui flights.
Search Deals
From Washington, D.C. (WAS) to Kunming Changshui
Search Deals
One-way flight from Washington, D.C. (WAS) to Kunming Changshui
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 February 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Kunming that are best for you.

Fly from

Washington, D.C.

Fly to

Kunming

Route

Depart

Return

Price

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Sun 4/26

8:57 am-1:50 am

2 stops28h 53m

Kunming Changshui

Sun 5/10

10:20 pm-7:25 am

2 stops45h 05m

$1,291

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 3/12

3:45 pm-6:05 pm

2 stops38h 20m

Kunming Changshui

Thu 3/19

7:40 pm-7:30 pm

2 stops35h 50m

$1,315

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Tue 3/10

11:00 pm-8:15 pm

2 stops57h 15m

Kunming Changshui

Tue 5/26

10:20 pm-10:43 pm

2 stops36h 23m

$1,385

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 3/19

3:35 pm-2:45 pm

2 stops35h 10m

Kunming Changshui

Mon 3/23

12:00 pm-10:05 am

2 stops34h 05m

$1,430

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 4/1

9:00 pm-2:00 pm

2 stops29h 00m

Kunming Changshui

Fri 4/10

3:15 pm-7:25 am

2 stops28h 10m

$1,470

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Wed 4/1

6:30 am-10:25 am

2 stops39h 55m

Kunming Changshui

Fri 4/10

7:00 am-7:30 pm

1 stop24h 30m

$1,484

Washington, D.C.Kunming

DCA - KMG

DCAKMG

Washington, D.C. Reagan-National

Tue 3/10

7:59 pm-12:50 pm

3 stops52h 51m

Kunming Changshui

Tue 5/26

8:55 pm-10:38 am

2 stops49h 43m

$1,580

Washington, D.C.Kunming

IAD - KMG

IADKMG

Washington, D.C. Dulles Intl

Thu 3/19

8:46 am-3:10 pm

2 stops42h 24m

Kunming Changshui

Mon 3/23

3:45 pm-7:30 pm

1 stop39h 45m

$1,605

BaltimoreKunming

BWI - KMG

BWIKMG

Baltimore/Washington

Sun 8/2

7:00 am-2:00 pm

2 stops43h 00m

Kunming Changshui

Mon 8/17

3:15 pm-7:01 am

2 stops27h 46m

$1,900

BaltimoreKunming

BWI - KMG

BWIKMG

Baltimore/Washington

Sun 8/2

7:00 am-1:50 am

2 stops30h 50m

Kunming Changshui

Sat 8/15

3:15 pm-7:01 am

2 stops51h 46m

$1,950

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 51 results
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6
  • Most accurate provider: When it comes to deals on Washington, D.C.-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.-Kunming flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Kunming flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Kunming

Have a flexible travel schedule? Discover the best time to fly to Kunming from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Kunming
No data available for this route at this time. Please check back soon.

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 February 11, 2026.
See what other customers who have flown with Air China from Washington, D.C. to Kunming have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.2
Good
139 reviews

Comfort

7.0

Food

7.1

Overall

7.2

Entertainment

6.3

Crew

7.9

Boarding

7.6

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
7.2
Good
139 reviews
Air China
7.2
Good
139 reviews

Comfort

7.0

Food

7.1

Overall

7.2

Entertainment

6.3

Crew

7.9

Boarding

7.6

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 Washington, D.C. 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.?

    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.. Booking flights from Washington, D.C. to Kunming Changshui (KMG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

  • How long is the flight from Washington, D.C. to Kunming?

    A quick flight from Washington, D.C. to Kunming can take about 28h 53m. Air China provides one of the quickest options available for as low as $1,291. Washington, D.C. and Kunming are separated by a distance of 8006 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. to Kunming round-trip?

    Air China, at $1,074, was found to be the cheapest airline from Washington, D.C. to Kunming.. Air China is currently priced 25% below the average price you’ll pay for this route.

  • What are the most popular routes from Washington, D.C. to Kunming?

    The most popular route from Washington, D.C. to Kunming is Washington, D.C. Dulles Intl - Kunming Changshui. You may also consider Washington, D.C. Reagan-National - Kunming Changshui or Baltimore/Washington - Kunming Changshui.

  • Can I find deals for flights from Washington, D.C. to Kunming that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Kunming flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Kunming?

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

  • Can I find deals for business class flights from Washington, D.C. to Kunming?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Kunming

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Kunming flights
Reagan-National to Kunming flights
Dulles Intl to Lijiang flights

Top airline flying from Washington, D.C. to Kunming

Discover the top airline that operate flights from Washington, D.C. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,074Average$1,843FlexibilityNo cancel feeOn-time67%

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