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 $1,121 for a round-trip ticket. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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?

SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Kunming, with SkyTeam being the most commonly used for this route.

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$1,121 CHEAP FLIGHTS from Washington, D.C. to Kunming (IAD - KMG)

IAD - KMG

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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.

Round-trip

One-way

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

Sun, Nov 9 - Wed, Jan 14

11:50 am - 10:45 pmIAD-KMG

21h 55m1 stop

11:55 pm - 9:50 amKMG-IAD

22h 55m1 stop

$1,121Korean Air

Find Deal

Tue, Nov 11 - Wed, Jan 14

11:50 am - 10:45 pmIAD-KMG

21h 55m1 stop

11:55 pm - 9:50 amKMG-IAD

22h 55m1 stop

$1,205Korean Air

Find Deal

Mon, Nov 10 - Wed, Jan 14

7:49 pm - 10:45 pmIAD-KMG

37h 56m2 stops

11:55 pm - 9:50 amKMG-IAD

22h 55m1 stop

$1,222Korean Air

Find Deal

Thu, Oct 16 - Wed, Nov 12

5:42 pm - 3:45 pmIAD-KMG

34h 03m2 stops

10:10 pm - 7:21 amKMG-IAD

46h 11m2 stops

$1,280Air China

Find Deal

Thu, Oct 16 - Tue, Nov 11

5:42 pm - 2:00 pmIAD-KMG

32h 18m2 stops

7:15 pm - 7:26 pmKMG-IAD

37h 11m2 stops

$1,294Air China

Find Deal

Thu, Oct 16 - Thu, Nov 13

5:42 pm - 2:00 pmIAD-KMG

32h 18m2 stops

4:10 pm - 6:48 amKMG-IAD

27h 38m2 stops

$1,306Air China

Find Deal

Thu, Oct 16 - Sun, Nov 9

5:42 pm - 11:35 amIAD-KMG

29h 53m2 stops

6:30 am - 12:15 amKMG-IAD

30h 45m2 stops

$1,330Air China

Find Deal

Wed, Oct 15 - Tue, Nov 11

10:14 pm - 11:35 amIAD-KMG

49h 21m2 stops

10:10 pm - 7:26 pmKMG-IAD

34h 16m2 stops

$1,376Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:50 pm - 5:35 pmIAD-KMG

34h 45m3 stops

10:15 pm - 9:05 pmKMG-IAD

34h 50m3 stops

$1,385Multiple Airlines

Find Deal

Mon, Oct 13 - Sun, Nov 9

10:05 pm - 8:10 pmIAD-KMG

34h 05m2 stops

7:30 pm - 3:50 pmKMG-IAD

57h 20m2 stops

$1,584Etihad Airways

Find Deal

Top airlines

Korean Air

Cheapest • from $1,121 (round-trip)

Air China

Best reviews • 7.3 score

Airline reviews

Cheapest round-trip

$1,121

Korean Air

Sun 11/9Wed 1/14

IAD - KMG • 1 stop

Cheapest one-way

Multiple Airlines

Thu 9/18

IAD - KMG • multi-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Kunming!

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?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Kunming were found on Korean Air ($1,121) and Air China ($1,280).

Find deals

Cheapest flight	$1,121

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.

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 $1,121 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?
SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Kunming, with SkyTeam being the most commonly used for this route.
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

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.

7.3

Air ChinaOverall score based on 101 reviews

7.0Food

6.2Entertainment

7.0Comfort

7.7Boarding

7.9Crew

Airline reviews

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.

8.0 ExcellentSzabolcs, Sep 2025PEK - HND

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

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Information on your arrival and departure airports

Washington, D.C. (IAD)

Kunming (KMG)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

IAD - KMG

$1,121 Find Cheap Flights from Washington, D.C. to Kunming

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

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

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

Recent one-way flight deals from Washington, D.C. to Kunming

Everything you should know

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?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Kunming were found on Korean Air ($1,121) and Air China ($1,280).

Good to know

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

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 $1,121 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?

SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Kunming, with SkyTeam being the most commonly used for this route.

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?

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

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

Information on your arrival and departure airports

Cabin class types available on flights to Kunming

Complete your trip to Kunming with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Kunming

Flights to other popular destinations

Flights from domestic origins to Kunming

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight