IAD - KMG

$1,255 Find Cheap Flights from Washington, D.C. to Kunming

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Kunming departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kunming

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kunming, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kunming, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,255
Air China
Thu 3/19Mon 3/23
IAD - KMG • 2 stops
Cheapest one-way
$602
Multiple Airlines
Tue 2/3
IAD - KMG • 2 stops
Top airlines
Air China
Cheapest • from $1,255 (round-trip)
Air China
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Kunming (IAD-KMG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Kunming that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Kunming

Thu, Mar 19 - Mon, Mar 23
Air China Logo
6:00 pm - 2:30 pm
IAD
-
KMG
32h 30m
2 stops
Air China Logo
6:30 am - 7:29 am
KMG
-
IAD
36h 59m
2 stops
$1,255Air China
Sun, Apr 26 - Wed, May 13
Korean Air Logo
1:15 pm - 10:10 pm
IAD
-
KMG
20h 55m
1 stop
Korean Air Logo
11:30 pm - 11:15 am
KMG
-
IAD
23h 45m
1 stop
$1,256Korean Air
Sun, Apr 26 - Wed, May 13
Multiple Airlines Logo
8:20 pm - 2:00 pm
IAD
-
KMG
29h 40m
2 stops
Multiple Airlines Logo
3:20 pm - 8:40 am
KMG
-
IAD
29h 20m
2 stops
$1,295Multiple Airlines
Sun, Apr 26 - Sun, May 10
Multiple Airlines Logo
8:20 pm - 2:00 pm
IAD
-
KMG
29h 40m
2 stops
Multiple Airlines Logo
3:20 pm - 8:40 am
KMG
-
IAD
29h 20m
2 stops
$1,335Multiple Airlines
Tue, Apr 28 - Fri, May 15
Korean Air Logo
1:15 pm - 10:10 pm
IAD
-
KMG
20h 55m
1 stop
Korean Air Logo
11:30 pm - 11:15 am
KMG
-
IAD
23h 45m
1 stop
$1,456Korean Air
Sun, Apr 26 - Wed, May 13
Multiple Airlines Logo
7:05 am - 10:10 pm
IAD
-
KMG
27h 05m
2 stops
Multiple Airlines Logo
11:30 pm - 11:15 am
KMG
-
IAD
23h 45m
1 stop
$1,461Multiple Airlines
Tue, Apr 28 - Fri, May 15
Korean Air Logo
1:15 pm - 10:10 pm
IAD
-
KMG
20h 55m
1 stop
Korean Air Logo
11:30 pm - 11:45 am
KMG
-
IAD
48h 15m
2 stops
$1,475Korean Air
Thu, Mar 19 - Mon, Mar 23
Air China Logo
6:00 pm - 2:30 pm
IAD
-
KMG
32h 30m
2 stops
Air China Logo
10:10 pm - 7:30 pm
KMG
-
IAD
33h 20m
1 stop
$1,477Air China
Sat, Apr 25 - Fri, May 15
Korean Air Logo
1:15 pm - 10:10 pm
IAD
-
KMG
20h 55m
1 stop
Korean Air Logo
11:30 pm - 11:15 am
KMG
-
IAD
23h 45m
1 stop
$1,506Korean Air
Sat, Apr 25 - Fri, May 15
Korean Air Logo
1:15 pm - 10:10 pm
IAD
-
KMG
20h 55m
1 stop
Korean Air Logo
11:30 pm - 11:45 am
KMG
-
IAD
48h 15m
2 stops
$1,525Korean Air
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Kunming flights

Get data-powered insights and trends into flights from Washington, D.C. to Kunming to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Kunming?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Kunming were found on Air China ($1,255) and Korean Air ($1,256).

Find deals

Good to know

Cheapest flight$602
Flight from Washington, D.C. to Kunming

When to book flights from Washington, D.C. to Kunming

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Kunming based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Kunming flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Kunming?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Kunming was $1,255 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Kunming?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Kunming.

  • Which aircraft models fly most regularly from Washington, D.C. to Kunming?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Kunming?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Kunming.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Kunming?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Kunming.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Kunming?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kunming from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Kunming?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kunming with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and KMG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Kunming?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kunming from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Kunming

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kunming. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Kunming? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Air ChinaOverall score based on 138 reviews
7.6Boarding
7.0Comfort
7.9Crew
6.3Entertainment
7.0Food
Airline reviews

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

10.0 ExcellentAnonymous, Dec 2025
TFU - BKK
Read more Air China reviews

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

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

Information on your arrival and departure airports

Washington, D.C. (IAD)
Kunming (KMG)