$471 Cheap Flights from Washington (IAD) to Dalian (DLC)

View $471 flight on Fri, Feb 27, 2026Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Dalian (DLC-Dalian Intl.)

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Cheap Flights from Washington to Dalian (IAD-DLC)

Prices were available within the past 7 days and start at $471 for one-way flights and $1,091 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, Apr 22 - Wed, May 13
IAD
Washington
DLC
Dalian
$1,091 Roundtrip, found 2 days ago
$1,091
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Apr 22 from Washington to Dalian, returning Wed, May 13, priced at $1,091 found 2 days ago
Korean Air
Tue, Feb 10 - Tue, Mar 3
IAD
Washington
DLC
Dalian
$1,105 Roundtrip, found 1 day ago
$1,105
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Feb 10 from Washington to Dalian, returning Tue, Mar 3, priced at $1,105 found 1 day ago
Alaska Airlines
Sat, Nov 1 - Sat, Nov 8
IAD
Washington
DLC
Dalian
$1,118 Roundtrip, found 5 days ago
$1,118
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Washington to Dalian, returning Sat, Nov 8, priced at $1,118 found 5 days ago
Air China
Wed, Apr 22 - Thu, May 14
IAD
Washington
DLC
Dalian
$1,121 Roundtrip, found 2 days ago
$1,121
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Apr 22 from Washington to Dalian, returning Thu, May 14, priced at $1,121 found 2 days ago
Air China
Wed, Apr 22 - Sat, May 9
IAD
Washington
DLC
Dalian
$1,141 Roundtrip, found 2 days ago
$1,141
Roundtrip
found 2 days ago
Select Air China flight, departing Wed, Apr 22 from Washington to Dalian, returning Sat, May 9, priced at $1,141 found 2 days ago
Air China
Mon, Apr 27 - Thu, May 14
IAD
Washington
DLC
Dalian
$1,151 Roundtrip, found 2 days ago
$1,151
Roundtrip
found 2 days ago
Select Air China flight, departing Mon, Apr 27 from Washington to Dalian, returning Thu, May 14, priced at $1,151 found 2 days ago
Korean Air
Fri, Apr 24 - Sun, May 10
IAD
Washington
DLC
Dalian
$1,155 Roundtrip, found 2 days ago
$1,155
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Apr 24 from Washington to Dalian, returning Sun, May 10, priced at $1,155 found 2 days ago
Air China
Tue, Apr 14 - Wed, Apr 29
IAD
Washington
DLC
Dalian
$1,166 Roundtrip, found 2 days ago
$1,166
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Apr 14 from Washington to Dalian, returning Wed, Apr 29, priced at $1,166 found 2 days ago
Etihad Airways
Thu, Nov 27 - Tue, Dec 9
IAD
Washington
DLC
Dalian
$1,465 Roundtrip, found 1 day ago
$1,465
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Thu, Nov 27 from Washington to Dalian, returning Tue, Dec 9, priced at $1,465 found 1 day ago
All Nippon Airways
Thu, Nov 27 - Tue, Dec 9
IAD
Washington
DLC
Dalian
$1,771 Roundtrip, found 1 day ago
$1,771
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Nov 27 from Washington to Dalian, returning Tue, Dec 9, priced at $1,771 found 1 day ago
Flights from Washington (IAD) to Dalian (DLC)
Origin airport
Washington Dulles Intl.
Destination airport
Dalian Intl.
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Etihad Airways, Korean Air, Lufthansa
Roundtrip price
$1,090
Distance
6920 mi

Washington to Dalian Flights

The cheapest times to fly from Washington to Dalian

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

 

The best time to book a flight from Washington to Dalian

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

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 Dalian in 2025. You can also book with separate airlines for your outbound and return journeys, from $471 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 Dalian 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 Dalian 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 Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC) cost?
Grab a cheap one-way flight from $471 or cheap return flight from $1,091 from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC)?
April is the cheapest month to fly from IAD to DLC. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAD to DLC flight.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC)?
Nonstop flights from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to DLC?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC)?
Book a flight from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour 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 Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC) last-minute?
Waiting until just before your trip to book a flight from IAD to DLC generally means paying more. While you may come across some last-minute deals, there's no guarantee. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book an IAD to DLC flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAD to DLC flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Dalian Intl. Airport (DLC)?
In most instances, you're able to cancel or reschedule your IAD to DLC flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.