$574 Cheap Flights from Kunming (KMG) to Washington (IAD)

Popular airlines from Kunming (KMG-Changshui Intl.) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Kunming to Washington (KMG-IAD)

Prices were available within the past 7 days and start at $574 for one-way flights and $1,512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
China Southern Airlines
Air China
Thai Airways International
Thai Airways International
Air China
Thai Airways International
Air China
China Eastern Airlines
Etihad Airways
Flights from Kunming (KMG) to Washington (IAD)
Origin airport
Changshui Intl.
Destination airport
Washington Dulles Intl.
Roundtrip price
$1,511
Distance
8010 mi

Kunming to Washington Flights

The cheapest times to fly from Kunming to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kunming to Washington are during the month of November. You can find some of the cheapest flights from Kunming to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kunming to Washington

Sunday is one of the best days to book for cheap flights from Kunming to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kunming to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kunming to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $574 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kunming to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kunming to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD) cost?
Snag a cheap one-way flight from $574 or cheap return flight from $1,512 from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from KMG to IAD is November, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest KMG to IAD flight.
How many flights per day from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD)?
There are no daily nonstop flights departing from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from KMG to IAD?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD)?
To arrive at Washington Dulles Intl. Airport (IAD) on time, choose a flight that leaves from Changshui Intl. Airport (KMG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your departure to book a ticket from KMG to IAD often results in higher prices. While you may find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book a KMG to IAD flight and hotel package?
You'll typically save money by securing a KMG to IAD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Changshui Intl. Airport (KMG) to Washington Dulles Intl. Airport (IAD)?
You can usually cancel or reschedule your KMG to IAD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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