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Cheap flights from Seattle to Dalian from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Dalian departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Dalian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$840Multiple Airlines
Sat, Aug 29 - Fri, Sep 11
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$840Multiple Airlines
Sun, Aug 30 - Fri, Sep 11
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$841Multiple Airlines
Sat, Aug 29 - Fri, Sep 11
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$843Multiple Airlines
Sun, Aug 30 - Fri, Sep 11
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$845Multiple Airlines
Sun, Aug 30 - Fri, Sep 11
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$845Multiple Airlines
Sat, Aug 29 - Fri, Sep 11
Multiple Airlines Logo
1:35 pm - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
28h 45m1 stop Incheon Intl
Multiple Airlines Logo
10:30 am - 1:40 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 10m1 stop Incheon Intl
$847Multiple Airlines
Sun, Aug 30 - Fri, Sep 11
Asiana Airlines Logo
12:10 am - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
18h 10m1 stop Incheon Intl
Asiana Airlines Logo
8:15 pm - 3:15 pmDLC  Dalian-SEA Seattle/Tacoma Intl
34h 00m1 stop Incheon Intl
$849Asiana Airlines
Mon, Sep 28 - Sat, Oct 10
Asiana Airlines Logo
12:10 am - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
18h 10m1 stop Incheon Intl
Asiana Airlines Logo
11:00 am - 2:55 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 55m1 stop Incheon Intl
$852Asiana Airlines
Sun, Oct 11 - Sun, Nov 1
Asiana Airlines Logo
12:10 am - 9:20 amSEA  Seattle/Tacoma Intl-DLC Dalian
18h 10m1 stop Incheon Intl
Asiana Airlines Logo
11:00 am - 2:55 pmDLC  Dalian-SEA Seattle/Tacoma Intl
18h 55m1 stop Incheon Intl
$852Asiana Airlines
Sun, Oct 11 - Thu, Oct 29

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Hainan Airlines flights from Seattle to Dalian

Our best Hainan Airlines deals on Seattle to Dalian flight tickets
Hainan Airlines
Aug 29
SEA11:00 amSeattle/Tacoma Intl
31h 25m
2 stops
DLC9:25 amDalian
Sep 11
DLC8:20 pmDalian
27h 40m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$1,210
Hainan Airlines
Aug 29
SEA11:00 amSeattle/Tacoma Intl
31h 25m
2 stops
DLC9:25 amDalian
Sep 11
DLC8:20 pmDalian
27h 40m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$1,245

Asiana Airlines flights from Seattle to Dalian

Our best Asiana Airlines deals on Seattle to Dalian flight tickets
Asiana Airlines
Sep 28
SEA12:10 amSeattle/Tacoma Intl
18h 10m
1 stop
DLC9:20 amDalian
Oct 10
DLC8:15 pmDalian
34h 00m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
$849
Asiana Airlines
Oct 11
SEA12:10 amSeattle/Tacoma Intl
18h 10m
1 stop
DLC9:20 amDalian
Oct 29
DLC11:00 amDalian
18h 55m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$852
Asiana Airlines
Oct 11
SEA12:10 amSeattle/Tacoma Intl
18h 10m
1 stop
DLC9:20 amDalian
Oct 30
DLC11:00 amDalian
18h 55m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$897

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Dalian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Seattle to Dalian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sat 8/29

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$840

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sun 8/30

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$840

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sat 8/29

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$841

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sun 8/30

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$843

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sun 8/30

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$845

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sat 8/29

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$845

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sun 8/30

1:35 pm-9:20 am

1 stop28h 45m

Dalian

Fri 9/11

10:30 am-1:40 pm

1 stop18h 10m

$847

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Mon 9/28

12:10 am-9:20 am

1 stop18h 10m

Dalian

Sat 10/10

8:15 pm-3:15 pm

1 stop34h 00m

$849
Quickest round-trip

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sun 10/11

12:10 am-9:20 am

1 stop18h 10m

Dalian

Sun 11/1

11:00 am-2:55 pm

1 stop18h 55m

$852

SeattleDalian

SEA Seattle/Tacoma Intl - DLC Dalian

SEADLC

Seattle/Tacoma Intl

Sun 10/11

12:10 am-9:20 am

1 stop18h 10m

Dalian

Thu 10/29

11:00 am-2:55 pm

1 stop18h 55m

$852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dalian from

How to get the cheapest flight ticket from Seattle to Dalian

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Dalian?

Asiana Airlines and Korean Air are the most popular carriers operating from Seattle/Tacoma Intl to Dalian

When to book flights from Seattle to Dalian

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Dalian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Dalian (SEA to DLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dalian

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Seattle to Dalian takes 15h 10m
There are no direct flights from Seattle to Dalian. There are no popular flight routes from Seattle to Dalian.
Search flight deals

Frequently asked questions about flying from Seattle to Dalian

  • How far is Seattle/Tacoma Intl to Dalian by plane?

    There are 5281.7 mi between Seattle/Tacoma Intl and Dalian. 15h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Dalian Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Dalian Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Dalian Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Dalian Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Dalian Airport.

  • What documentation or ID do you need to fly to Dalian Airport?

    The necessary travel and health documents for your Dalian Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Dalian?

Best airlines flying from Seattle to Dalian

Compare and see reviews for airlines that fly from Seattle to Dalian with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $694Free CancellationRating
8.1
556 reviews
Search Asiana Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Dalian?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Dalian. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Dalian with flexible booking policies on momondo?

All flight searches from Seattle to Dalian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Dalian?

Once all potential Seattle to Dalian flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Dalian right now. Can momondo alert me if prices change?

Price alerts on flights to Dalian from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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