$406 Cheap Flights from Seattle (SEA) to Dalian (DLC)

View $406 flight on Tue, Nov 18, 2025Opens in a new window

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

Cheap Flights from Seattle to Dalian (SEA-DLC)

Prices were available within the past 7 days and start at $406 for one-way flights and $724 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Wed, Nov 26 - Mon, Dec 1
SEA
Seattle
DLC
Dalian
$724 Roundtrip, just found
$724
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Nov 26 from Seattle to Dalian, returning Mon, Dec 1, priced at $724 just found
Asiana Airlines
Mon, Nov 24 - Mon, Dec 1
SEA
Seattle
DLC
Dalian
$735 Roundtrip, just found
$735
Roundtrip
just found
Select Asiana Airlines flight, departing Mon, Nov 24 from Seattle to Dalian, returning Mon, Dec 1, priced at $735 just found
Asiana Airlines
Wed, Nov 26 - Mon, Dec 1
SEA
Seattle
DLC
Dalian
$779 Roundtrip, just found
$779
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Nov 26 from Seattle to Dalian, returning Mon, Dec 1, priced at $779 just found
Asiana Airlines
Wed, Nov 26 - Thu, Nov 27
SEA
Seattle
DLC
Dalian
$790 Roundtrip, just found
$790
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Nov 26 from Seattle to Dalian, returning Thu, Nov 27, priced at $790 just found
Asiana Airlines
Thu, Feb 19 - Sun, Mar 1
SEA
Seattle
DLC
Dalian
$795 Roundtrip, found 4 hours ago
$795
Roundtrip
found 4 hours ago
Select Asiana Airlines flight, departing Thu, Feb 19 from Seattle to Dalian, returning Sun, Mar 1, priced at $795 found 4 hours ago
Asiana Airlines
Mon, Feb 23 - Wed, Feb 25
SEA
Seattle
DLC
Dalian
$805 Roundtrip, found 4 hours ago
$805
Roundtrip
found 4 hours ago
Select Asiana Airlines flight, departing Mon, Feb 23 from Seattle to Dalian, returning Wed, Feb 25, priced at $805 found 4 hours ago
Hawaiian Airlines
Wed, Jan 28 - Sat, Feb 21
SEA
Seattle
DLC
Dalian
$829 Roundtrip, found 8 hours ago
$829
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Wed, Jan 28 from Seattle to Dalian, returning Sat, Feb 21, priced at $829 found 8 hours ago
Alaska Airlines
Wed, Nov 5 - Mon, Nov 10
SEA
Seattle
DLC
Dalian
$840 Roundtrip, found 3 days ago
$840
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Nov 5 from Seattle to Dalian, returning Mon, Nov 10, priced at $840 found 3 days ago
Hainan Airlines
Tue, Nov 25 - Wed, Dec 3
SEA
Seattle
DLC
Dalian
$863 Roundtrip, just found
$863
Roundtrip
just found
Select Hainan Airlines flight, departing Tue, Nov 25 from Seattle to Dalian, returning Wed, Dec 3, priced at $863 just found
Korean Air
Mon, Nov 24 - Wed, Dec 3
SEA
Seattle
DLC
Dalian
$905 Roundtrip, just found
$905
Roundtrip
just found
Select Korean Air flight, departing Mon, Nov 24 from Seattle to Dalian, returning Wed, Dec 3, priced at $905 just found

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

November is typically the cheapest month to fly

From $851 - $1,543 per traveler.

Alternative airports near Dalian

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

Select flight to Dalian Intl. DLC. Cheapest and Closest option available. Average driving time to city center is 1 hour 26 minutes. Flights from $735
DLC
Dalian Intl.
CheapestClosest
Average driving time to city center1 h 26 min
Flights from $735

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC) cost?
Lock in a cheap one-way flight from $406 or cheap return flight from $724 from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC) 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 Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC)?
Flying in November is a good way to save, as it's the cheapest month for flights between SEA and DLC. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SEA to DLC flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to DLC?
You'll usually find Tuesday the quietest day for flights, while Fridays are often 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 Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC)?
Select a flight from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC) that takes off before 3 PM to reduce the risk 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 Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC) last-minute?
Waiting until right before your break to book a flight from SEA to DLC often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a SEA to DLC flight and hotel package?
You'll typically save money by securing a SEA to DLC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred flights and accommodations, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC)?
In most instances, you're able to cancel or reschedule your SEA to DLC flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Dalian Intl.
Airlines serving
Air Canada, Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Eastern Airlines, Delta, Hainan Airlines, Japan Airlines, Korean Air
Roundtrip price
$723
Distance
5293 mi

Book with confidence

Seattle to Dalian Flights

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

 

The best time to book a flight from Seattle to Dalian

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to Dalian in 2025. You can also book with separate airlines for your outbound and return journeys, from $406 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 Seattle 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 Seattle 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.

 

Seattle to Dalian Flights

Explore a world of travel with Expedia

*Available to One Key members.