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

A quick flight from Washington, D.C. to Kunming can take about 38h 15m. Air China provides one of the quickest options available for as low as $1,505. 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.

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 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.

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

When flying from Washington, D.C. 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.-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.

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.

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.

$559+ Cheap Flights from Washington, D.C. to Kunming

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

Cheapest

Best

Last-minute

One-way

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 September 2, 2026.

Sun 9/277:00 am -

2 stops39h 20m

Sun 10/410:20 pm -

2 stops45h 01m

Deal found 8/30

$1,210

Wed 9/305:10 pm -

2 stops41h 00m

Sun 10/411:30 pm -

2 stops25h 28m

Deal found 8/30

$1,223

Wed 9/305:10 pm -

2 stops41h 00m

Wed 10/711:30 pm -

2 stops25h 36m

Deal found 9/1

$1,224

Wed 11/47:40 pm -

3 stops33h 25m

Wed 11/256:30 am -

2 stops28h 26m

Deal found 8/30

$1,225

Wed 10/216:00 am -

2 stops52h 10m

Mon 1/1811:55 pm -

2 stops37h 31m

Deal found 9/1

$1,231

Sun 9/271:15 pm -

1 stop20h 55m

Sun 10/411:30 pm -

1 stop23h 35m

Deal found 8/30

$1,257

Sun 9/276:17 am -

2 stops27h 53m

Sun 10/411:30 pm -

2 stops29h 56m

Deal found 8/30

$1,273

Sat 12/267:45 pm -

2 stops38h 00m

Mon 1/1811:55 pm -

2 stops37h 31m

Deal found 9/1

$1,274

Tue 9/299:00 pm -

2 stops37h 35m

Tue 10/69:05 am -

2 stops42h 35m

Deal found 9/1

$1,310

Tue 9/2911:00 pm -

2 stops31h 35m

Tue 10/610:20 pm -

2 stops35h 47m

Deal found 8/31

$1,341

Tue 10/2712:50 pm -

1 stop21h 55m

Sun 1/1011:55 pm -

1 stop22h 55m

Deal found 9/1

$1,407

Wed 9/309:00 pm -

2 stops29h 00m

Wed 10/77:05 am -

2 stops44h 35m

Deal found 9/1

$1,411

Best flights from Washington, D.C. to Kunming
Discover carefully curated flight deals from Washington, D.C. to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Sun 9/277:00 am -

2 stops39h 20m

Sun 10/410:20 pm -

2 stops45h 01m

Deal found 8/30

$1,210

Wed 9/305:10 pm -

2 stops41h 00m

Sun 10/411:30 pm -

2 stops25h 28m

Deal found 8/28

$1,223

Wed 11/47:40 pm -

3 stops33h 25m

Wed 11/256:30 am -

2 stops28h 26m

Deal found 8/30

$1,225

Wed 10/213:10 pm -

2 stops38h 15m

Fri 1/155:00 pm -

2 stops53h 05m

Deal found 9/1

$1,505

Mon 10/267:00 am -

2 stops51h 45m

Mon 1/1811:55 pm -

2 stops35h 42m

Deal found 9/1

$1,231

Sun 9/271:15 pm -

1 stop20h 55m

Sun 10/411:30 pm -

1 stop23h 35m

Deal found 8/30

$1,257

Sun 9/276:17 am -

2 stops27h 53m

Sun 10/411:30 pm -

2 stops29h 56m

Deal found 8/30

$1,273

Sun 10/257:30 am -

2 stops27h 15m

Mon 1/1811:55 pm -

2 stops37h 31m

Deal found 9/1

$1,274

Fri 10/167:40 pm -

2 stops38h 30m

Fri 10/2311:30 pm -

2 stops25h 36m

Deal found 8/31

$1,922

Tue 10/209:50 am -

2 stops24h 20m

Wed 1/1311:55 pm -

2 stops27h 55m

Deal found 9/1

$1,624

Sun 9/276:59 pm -

3 stops58h 06m

Sun 10/46:55 am -

2 stops28h 04m

Deal found 8/30

$2,195

Wed 9/303:15 pm -

2 stops42h 55m

Sun 10/411:30 pm -

1 stop23h 35m

Deal found 8/31

$1,812

Thu 10/228:12 am -

2 stops25h 58m

Sun 1/1711:55 pm -

2 stops28h 45m

Deal found 9/1

$1,824

Sat 12/267:45 pm -

2 stops38h 00m

Sun 1/1711:55 pm -

2 stops27h 55m

Deal found 9/1

$1,882

Fri 12/252:00 pm -

2 stops43h 45m

Mon 1/1811:55 pm -

2 stops35h 42m

Deal found 8/28

$1,883

Wed 9/308:50 pm -

2 stops37h 20m

Sun 10/411:30 pm -

2 stops30h 00m

Deal found 8/31

$2,023

Fri 12/251:40 pm -

2 stops44h 05m

Sun 1/1711:55 pm -

1 stop22h 55m

Deal found 9/1

$2,063

Mon 12/217:45 pm -

2 stops38h 00m

Wed 1/1311:55 pm -

1 stop22h 55m

Deal found 9/1

$2,413

Mon 11/28:50 pm -

2 stops36h 55m

Wed 1/1311:55 pm -

2 stops24h 58m

Deal found 9/2

$2,424

Sat 12/266:00 am -

2 stops27h 45m

Mon 1/1811:55 pm -

1 stop22h 55m

Deal found 8/28

$2,462

Fri 12/254:35 pm -

2 stops41h 10m

Wed 1/1311:55 pm -

2 stops27h 43m

Deal found 9/1

$2,474

Sat 12/266:15 am -

2 stops27h 30m

Wed 1/1311:55 pm -

2 stops30h 02m

Deal found 9/1

$2,474

Mon 12/215:50 pm -

2 stops39h 55m

Fri 1/1511:55 pm -

2 stops27h 43m

Deal found 9/1

$2,681

Tue 12/227:10 am -

2 stops26h 35m

Wed 1/1311:55 pm -

2 stops27h 43m

Deal found 8/28

$2,823

Sun 12/207:10 am -

2 stops26h 35m

Sun 1/1711:55 pm -

2 stops26h 55m

Deal found 8/28

$2,873

Last-minute flights from Washington, D.C. to Kunming
Discover last-minute flight deals from Washington, D.C. to Kunming. Data last updated September 2, 2026 and is based on user searches.

Mon 9/76:23 pm -

2 stops31h 52m

Wed 9/1612:50 pm -

2 stops31h 10m

Deal found 8/31

$1,426

Sun 9/277:00 am -

2 stops39h 20m

Sun 10/410:20 pm -

2 stops45h 01m

Deal found 8/30

$1,210

Sun 9/271:15 pm -

1 stop20h 55m

Sun 10/411:30 pm -

1 stop23h 35m

Deal found 8/30

$1,257

Sun 9/276:17 am -

2 stops27h 53m

Sun 10/411:30 pm -

2 stops29h 56m

Deal found 8/30

$1,273

Tue 9/299:00 pm -

2 stops37h 35m

Tue 10/69:05 am -

2 stops42h 35m

Deal found 9/1

$1,310

Tue 9/2911:00 pm -

2 stops31h 35m

Tue 10/610:20 pm -

2 stops35h 47m

Deal found 8/31

$1,341

Wed 9/305:10 pm -

2 stops41h 00m

Sun 10/411:30 pm -

2 stops25h 28m

Deal found 8/30

$1,223

Wed 9/305:10 pm -

2 stops41h 00m

Wed 10/711:30 pm -

2 stops25h 36m

Deal found 9/1

$1,224

Wed 9/309:00 pm -

2 stops29h 00m

Wed 10/77:05 am -

2 stops44h 35m

Deal found 9/1

$1,411

Wed 10/216:00 am -

2 stops52h 10m

Mon 1/1811:55 pm -

2 stops37h 31m

Deal found 9/1

$1,231

Sat 10/247:50 pm -

2 stops38h 55m

Mon 1/1811:55 pm -

2 stops37h 31m

Deal found 9/1

$1,274

Tue 10/2712:50 pm -

1 stop21h 55m

Sun 1/1011:55 pm -

1 stop22h 55m

Deal found 9/1

$1,407

One-way flights from Washington, D.C. to Kunming
Search for one-way flight options from Washington, D.C. to Kunming. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Wed 9/91:20 pm -

2 stops32h 20m

Deal found 8/29

$559

Fri 9/111:20 pm -

2 stops42h 50m

Deal found 8/29

$569

Mon 9/71:20 pm -

2 stops46h 30m

Deal found 8/29

$587

Sun 9/203:10 pm -

2 stops32h 05m

Deal found 9/1

$623

Tue 9/83:10 pm -

2 stops32h 05m

Deal found 8/29

$637

Thu 9/103:10 pm -

3 stops34h 10m

Deal found 8/29

$681

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,210 (Ovago)
One-way from	$559 (Kiwi.com)

Provider with most accurate pricing for Washington, D.C. (WAS)-Kunming Changshui flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kunming Changshui flights.

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From Washington, D.C. (WAS) to Kunming Changshui

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One-way flight from Washington, D.C. (WAS) to Kunming Changshui

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

Sun 9/27

7:00 am-10:20 am

2 stops39h 20m

Kunming Changshui

Sun 10/4

10:20 pm-7:21 am

2 stops45h 01m

$1,210

BaltimoreKunming

BWI Baltimore/Washington - KMG Kunming Changshui

BWIKMG

Baltimore/Washington

Wed 9/30

5:10 pm-10:10 pm

2 stops41h 00m

Kunming Changshui

Sun 10/4

11:30 pm-12:58 pm

2 stops25h 28m

$1,223

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 11/25

6:30 am-9:56 pm

2 stops28h 26m

$1,225

BaltimoreKunming

BWI Baltimore/Washington - KMG Kunming Changshui

BWIKMG

Baltimore/Washington

Mon 10/26

7:00 am-10:45 pm

2 stops51h 45m

Kunming Changshui

Mon 1/18

11:55 pm-10:37 pm

2 stops35h 42m

$1,231

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

Sun 10/4

11:30 pm-11:05 am

1 stop23h 35m

$1,257

BaltimoreKunming

BWI Baltimore/Washington - KMG Kunming Changshui

BWIKMG

Baltimore/Washington

Sun 9/27

6:17 am-10:10 pm

2 stops27h 53m

Kunming Changshui

Sun 10/4

11:30 pm-5:26 pm

2 stops29h 56m

$1,273

BaltimoreKunming

BWI Baltimore/Washington - KMG Kunming Changshui

BWIKMG

Baltimore/Washington

Sun 10/25

7:30 am-10:45 pm

2 stops27h 15m

Kunming Changshui

Mon 1/18

11:55 pm-12:26 am

2 stops37h 31m

$1,274

Washington, D.C.Kunming

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

IADKMG

Washington, D.C. Dulles Intl

Wed 10/21

3:10 pm-5:25 pm

2 stops38h 15m

Kunming Changshui

Fri 1/15

5:00 pm-9:05 am

2 stops53h 05m

$1,505

BaltimoreKunming

BWI Baltimore/Washington - KMG Kunming Changshui

BWIKMG

Baltimore/Washington

Tue 10/20

9:50 am-10:10 pm

2 stops24h 20m

Kunming Changshui

Wed 1/13

11:55 pm-2:50 pm

2 stops27h 55m

$1,624

Washington, D.C.Kunming

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

IADKMG

Washington, D.C. Dulles Intl

Wed 9/30

3:15 pm-10:10 pm

2 stops42h 55m

Kunming Changshui

Sun 10/4

11:30 pm-11:05 am

1 stop23h 35m

$1,812

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Showing 1-10 of 32 resultsSorted by cheapest first

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.

WAS-KMG

IAD-KMG

BWI-KMG

DCA-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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Kunming

WAS-KMG

IAD-KMG

BWI-KMG

DCA-KMG

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kunming

See what other customers who have flown with Air China and China Eastern 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

7.4

Good

163 reviews

Reviews

1 / 7

2.0

Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Air China

7.4

Good

163 reviews

Air China

7.4

Good

163 reviews

Reviews

1 / 7

2.0

Mediocre

guoliang,May 2026

PEK - LAX

China Eastern

7.3

Good

236 reviews

Air China

7.4

Good

163 reviews

Reviews

1 / 7

2.0

Mediocre

guoliang,May 2026

PEK - LAX

Related info for your journey

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 38h 15m. Air China provides one of the quickest options available for as low as $1,505. 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 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.

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Dulles Intl to Kunming flights

Top airline flying from Washington, D.C. 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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$559+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Washington, D.C. to KunmingExplore 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 September 2, 2026.

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 September 2, 2026.

Best flights from Washington, D.C. to KunmingDiscover carefully curated flight deals from Washington, D.C. to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Discover carefully curated flight deals from Washington, D.C. to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Last-minute flights from Washington, D.C. to KunmingDiscover last-minute flight deals from Washington, D.C. to Kunming. Data last updated September 2, 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Kunming. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Washington, D.C. to KunmingSearch for one-way flight options from Washington, D.C. to Kunming. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Search for one-way flight options from Washington, D.C. to Kunming. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

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Round-trip from

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

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.

Cheapflights Insights

Reviews of airlines servicing Kunming

See what other customers who have flown with Air China and China Eastern 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.

Related info for your journey

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

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

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

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

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

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

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.

Complete your trip

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

Search flights from Washington, D.C. to Kunming by cabin class

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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 2, 2026.

Washington, D.C. and Kunming flights

Browse other Washington, D.C. and Kunming flight options. Last updated on September 2, 2026.

Other flights from Washington, D.C.

Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.

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Check out other popular destinations found by fellow travelers in 2026

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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 September 2, 2026.

Best flights from Washington, D.C. to Kunming
Discover carefully curated flight deals from Washington, D.C. to Kunming that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.

Last-minute flights from Washington, D.C. to Kunming
Discover last-minute flight deals from Washington, D.C. to Kunming. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Washington, D.C. to Kunming
Search for one-way flight options from Washington, D.C. to Kunming. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.