$444 Cheap Flights from Dalian (DLC) to Seattle (SEA)

View $444 flight on Mon, Mar 9, 2026Opens in a new window

Popular airlines from Dalian (DLC-Dalian Intl.) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Dalian to Seattle (DLC-SEA)

Prices were available within the past 7 days and start at $444 for one-way flights and $710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 26 - Mon, Dec 29
DLC
Dalian
SEA
Seattle
$710 Roundtrip, found 4 days ago
$710
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Nov 26 from Dalian to Seattle, returning Mon, Dec 29, priced at $710 found 4 days ago
Asiana Airlines
Tue, Nov 25 - Mon, Dec 29
DLC
Dalian
SEA
Seattle
$710 Roundtrip, found 4 days ago
$710
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Tue, Nov 25 from Dalian to Seattle, returning Mon, Dec 29, priced at $710 found 4 days ago
Air Canada
Fri, Nov 21 - Mon, Dec 29
DLC
Dalian
SEA
Seattle
$731 Roundtrip, found 4 days ago
$731
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Nov 21 from Dalian to Seattle, returning Mon, Dec 29, priced at $731 found 4 days ago
Air Canada
Fri, Dec 5 - Fri, Jan 9
DLC
Dalian
SEA
Seattle
$761 Roundtrip, found 2 days ago
$761
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Dec 5 from Dalian to Seattle, returning Fri, Jan 9, priced at $761 found 2 days ago
Asiana Airlines
Fri, Dec 5 - Fri, Jan 9
DLC
Dalian
SEA
Seattle
$768 Roundtrip, found 2 days ago
$768
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Fri, Dec 5 from Dalian to Seattle, returning Fri, Jan 9, priced at $768 found 2 days ago
Air China
Fri, Dec 5 - Fri, Jan 9
DLC
Dalian
SEA
Seattle
$770 Roundtrip, found 2 days ago
$770
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Dec 5 from Dalian to Seattle, returning Fri, Jan 9, priced at $770 found 2 days ago
Asiana Airlines
Mon, Nov 24 - Mon, Dec 29
DLC
Dalian
SEA
Seattle
$779 Roundtrip, found 4 days ago
$779
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Nov 24 from Dalian to Seattle, returning Mon, Dec 29, priced at $779 found 4 days ago
Asiana Airlines
Tue, Nov 25 - Thu, Jan 1
DLC
Dalian
SEA
Seattle
$783 Roundtrip, found 4 days ago
$783
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Tue, Nov 25 from Dalian to Seattle, returning Thu, Jan 1, priced at $783 found 4 days ago
Hainan Airlines
Mon, Mar 9 - Sat, Mar 14
DLC
Dalian
SEA
Seattle
$802 Roundtrip, found 5 days ago
$802
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Mon, Mar 9 from Dalian to Seattle, returning Sat, Mar 14, priced at $802 found 5 days ago
China Eastern Airlines
Fri, Jan 23 - Tue, Mar 17
DLC
Dalian
SEA
Seattle
$1,042 Roundtrip, found 1 day ago
$1,042
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Jan 23 from Dalian to Seattle, returning Tue, Mar 17, priced at $1,042 found 1 day ago

Find the cheapest month to fly from Dalian (DLC) to Seattle (SEA)

September is typically the cheapest month to fly

From $723 - $1,599 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $837
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $837

Frequently asked questions

How much does a flight from Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA) cost?
Secure a cheap one-way flight from $444 or cheap return flight from $710 from Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA) 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 Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between DLC and SEA. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA)?
To find the cheapest airline that'll fly you from DLC to SEA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA)?
You'll need to hop on a flight with a layover when traveling from Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from DLC to SEA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including 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 Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA)?
To touch down at Seattle - Tacoma Intl. Airport (SEA) without delays, select a flight that leaves from Dalian Intl. Airport (DLC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your ticket from DLC to SEA just before your journey is typically more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a DLC to SEA flight and hotel package?
You'll generally save money by booking a DLC to SEA flight and hotel package compared to booking separately. In fact, travelers 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 accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Dalian Intl. Airport (DLC) to Seattle - Tacoma Intl. Airport (SEA)?
Generally, it's possible to reschedule or cancel your DLC to SEA flight. However, if the booking was 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 whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Dalian Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air China, Asiana Airlines, Cathay Pacific, China Eastern Airlines, Hainan Airlines, Japan Airlines, Korean Air
Roundtrip price
$709
Distance
5293 mi

Book with confidence

Dalian to Seattle Flights

The cheapest times to fly from Dalian to Seattle

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

 

The best time to book a flight from Dalian to Seattle

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

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 Dalian to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $444 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 Dalian to Seattle 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 Dalian to Seattle 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.

 

Dalian to Seattle Flights

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*Available to One Key members.