$720 Cheap Flights from Washington (DCA) to Lanzhou (LHW)

View $720 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Lanzhou (LHW-Zhongchuan)

Cheap Flights from Washington to Lanzhou (DCA-LHW)

Prices were available within the past 7 days and start at $720 for one-way flights and $1,392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, Jan 28 - Tue, Feb 24
DCA
Washington
LHW
Lanzhou
$1,392 Roundtrip, found 4 days ago
$1,392
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Jan 28 from Washington to Lanzhou, returning Tue, Feb 24, priced at $1,392 found 4 days ago
Alaska Airlines
Fri, Jan 30 - Sun, Feb 22
DCA
Washington
LHW
Lanzhou
$1,493 Roundtrip, found 4 days ago
$1,493
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Washington to Lanzhou, returning Sun, Feb 22, priced at $1,493 found 4 days ago
JetBlue Airways
Wed, Jan 28 - Mon, Feb 23
DCA
Washington
LHW
Lanzhou
$1,547 Roundtrip, found 4 days ago
$1,547
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Jan 28 from Washington to Lanzhou, returning Mon, Feb 23, priced at $1,547 found 4 days ago
Alaska Airlines
Fri, Jan 30 - Sun, Feb 22
DCA
Washington
LHW
Lanzhou
$1,566 Roundtrip, found 4 days ago
$1,566
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Washington to Lanzhou, returning Sun, Feb 22, priced at $1,566 found 4 days ago
JetBlue Airways
Fri, Jan 30 - Mon, Feb 23
DCA
Washington
LHW
Lanzhou
$1,572 Roundtrip, found 4 days ago
$1,572
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Jan 30 from Washington to Lanzhou, returning Mon, Feb 23, priced at $1,572 found 4 days ago
JetBlue Airways
Wed, Jan 28 - Fri, Feb 20
DCA
Washington
LHW
Lanzhou
$1,577 Roundtrip, found 4 days ago
$1,577
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Jan 28 from Washington to Lanzhou, returning Fri, Feb 20, priced at $1,577 found 4 days ago
JetBlue Airways
Fri, Jan 30 - Fri, Feb 20
DCA
Washington
LHW
Lanzhou
$1,602 Roundtrip, found 4 days ago
$1,602
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Jan 30 from Washington to Lanzhou, returning Fri, Feb 20, priced at $1,602 found 4 days ago
United
Sat, Jan 31 - Wed, Feb 25
DCA
Washington
LHW
Lanzhou
$1,680 Roundtrip, found 4 days ago
$1,680
Roundtrip
found 4 days ago
Select United flight, departing Sat, Jan 31 from Washington to Lanzhou, returning Wed, Feb 25, priced at $1,680 found 4 days ago
American Airlines
Sun, Feb 1 - Wed, Feb 25
DCA
Washington
LHW
Lanzhou
$1,723 Roundtrip, found 4 days ago
$1,723
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Feb 1 from Washington to Lanzhou, returning Wed, Feb 25, priced at $1,723 found 4 days ago
United
Wed, Jan 28 - Wed, Feb 25
DCA
Washington
LHW
Lanzhou
$1,729 Roundtrip, found 4 days ago
$1,729
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jan 28 from Washington to Lanzhou, returning Wed, Feb 25, priced at $1,729 found 4 days ago

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW) cost?
Snag a cheap one-way flight from $720 or cheap return flight from $1,392 from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW)?
Planning your getaway for January is a good way to save, as it's the cheapest month for flights between DCA and LHW. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW)?
To find the cheapest airline that'll fly you from DCA to LHW, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW)?
You'll have to take a flight with a layover if you're traveling from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DCA to LHW?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW)?
Choose a flight from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**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 Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW) last-minute?
Holding off until right before your break to book your flight from DCA to LHW generally means paying more. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a DCA to LHW flight and hotel package?
Compared with arranging flights and hotels separately, booking a DCA to LHW flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Zhongchuan Airport (LHW)?
Typically, it's possible to reschedule or cancel your DCA to LHW flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Zhongchuan
Roundtrip price
$1,392
Distance
7229 mi

Book with confidence

Washington to Lanzhou Flights

The cheapest times to fly from Washington to Lanzhou

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 Washington to Lanzhou are during the month of January. You can find some of the cheapest flights from Washington to Lanzhou with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Lanzhou

Sunday is one of the best days to book for cheap flights from Washington to Lanzhou: 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 Washington to Lanzhou

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 Washington to Lanzhou in 2025. You can also book with separate airlines for your outbound and return journeys, from $720 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 Washington to Lanzhou 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 Washington to Lanzhou 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.

 

Washington to Lanzhou Flights

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*Available to One Key members.