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Cheap flights from Seattle to Dalian from $416

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 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Dalian

Cheap round-trip flights

Multiple Airlines Logo
1:40 pm - 9:20 amSEA-DLC
27h 40m1 stop
Multiple Airlines Logo
10:30 am - 2:30 pmDLC-SEA
19h 00m1 stop
$845Multiple Airlines
Find Deal
Thu, Feb 19 - Thu, Apr 2
Hainan Airlines Logo
10:00 am - 9:00 amSEA-DLC
31h 00m1 stop
Hainan Airlines Logo
9:45 pm - 8:00 amDLC-SEA
26h 15m1 stop
$858Hainan Airlines
Find Deal
Tue, Feb 17 - Mon, Mar 2
Korean Air Logo
12:50 pm - 7:00 pmSEA-DLC
15h 10m1 stop
Korean Air Logo
2:25 pm - 10:00 amDLC-SEA
34h 35m1 stop
$879Korean Air
Find Deal
Thu, Oct 23 - Sun, Nov 2
Multiple Airlines Logo
2:55 pm - 9:20 amSEA-DLC
27h 25m1 stop
Multiple Airlines Logo
2:25 pm - 10:00 amDLC-SEA
34h 35m1 stop
$896Multiple Airlines
Find Deal
Wed, Oct 22 - Sun, Nov 2
Multiple Airlines Logo
12:10 pm - 12:30 pmSEA-DLC
32h 20m1 stop
Multiple Airlines Logo
10:30 am - 1:55 pmDLC-SEA
19h 25m1 stop
$908Multiple Airlines
Find Deal
Wed, Nov 12 - Tue, Nov 25
Korean Air Logo
12:00 pm - 1:15 pmSEA-DLC
34h 15m1 stop
Korean Air Logo
2:25 pm - 10:00 amDLC-SEA
34h 35m1 stop
$915Korean Air
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Sun, Mar 8 - Thu, Mar 12
Hainan Airlines Logo
10:00 am - 9:00 amSEA-DLC
31h 00m1 stop
Hainan Airlines Logo
9:45 pm - 8:00 amDLC-SEA
26h 15m1 stop
$927Hainan Airlines
Find Deal
Tue, Feb 17 - Fri, Mar 6
Asiana Airlines Logo
12:10 am - 9:20 amSEA-DLC
17h 10m1 stop
Asiana Airlines Logo
10:30 am - 1:55 pmDLC-SEA
19h 25m1 stop
$952Asiana Airlines
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Tue, Nov 11 - Tue, Nov 25
China Eastern Logo
7:10 am - 9:55 pmSEA-DLC
23h 45m2 stops
China Eastern Logo
9:05 am - 2:44 pmDLC-SEA
21h 39m2 stops
$998China Eastern
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Thu, Oct 30 - Thu, Nov 6
Asiana Airlines Logo
12:10 am - 9:20 amSEA-DLC
17h 10m1 stop
Asiana Airlines Logo
10:30 am - 1:55 pmDLC-SEA
19h 25m1 stop
$1,008Asiana Airlines
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Mon, Feb 16 - Mon, Mar 2

Hainan Airlines flights from Seattle to Dalian

Our best Hainan Airlines deals on Seattle to Dalian flight tickets
Hainan Airlines
Feb 17
SEA10:00 amSeattle/Tacoma Intl
31h 00m
1 stop
DLC9:00 amDalian
Mar 2
DLC9:45 pmDalian
26h 15m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$858
Find similar
Hainan Airlines
Feb 17
SEA10:00 amSeattle/Tacoma Intl
31h 00m
1 stop
DLC9:00 amDalian
Mar 6
DLC9:45 pmDalian
26h 15m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$927
Find similar
Hainan Airlines
Feb 14
SEA10:00 amSeattle/Tacoma Intl
31h 00m
1 stop
DLC9:00 amDalian
Mar 2
DLC9:45 pmDalian
26h 15m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$996
Find similar

Korean Air flights from Seattle to Dalian

Our best Korean Air deals on Seattle to Dalian flight tickets
Korean Air
Oct 23
SEA12:50 pmSeattle/Tacoma Intl
15h 10m
1 stop
DLC7:00 pmDalian
Nov 2
DLC2:25 pmDalian
34h 35m
1 stop
SEA10:00 amSeattle/Tacoma Intl
$879
Find similar
Korean Air
Mar 8
SEA12:00 pmSeattle/Tacoma Intl
34h 15m
1 stop
DLC1:15 pmDalian
Mar 12
DLC2:25 pmDalian
34h 35m
1 stop
SEA10:00 amSeattle/Tacoma Intl
$915
Find similar
Korean Air
Oct 22
SEA7:00 amSeattle/Tacoma Intl
39h 25m
2 stops
DLC1:25 pmDalian
Nov 2
DLC2:25 pmDalian
34h 35m
1 stop
SEA10:00 amSeattle/Tacoma Intl
$967
Find similar

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 September 17, 2025.
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

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Thu 2/19

1:40 pm-9:20 am

1 stop27h 40m

Dalian

Thu 4/2

10:30 am-2:30 pm

1 stop19h 00m

$845

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Tue 2/17

10:00 am-9:00 am

1 stop31h 00m

Dalian

Mon 3/2

9:45 pm-8:00 am

1 stop26h 15m

$858

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Thu 10/23

12:50 pm-7:00 pm

1 stop15h 10m

Dalian

Sun 11/2

2:25 pm-10:00 am

1 stop34h 35m

$879

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Wed 10/22

2:55 pm-9:20 am

1 stop27h 25m

Dalian

Sun 11/2

2:25 pm-10:00 am

1 stop34h 35m

$896

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Wed 11/12

12:10 pm-12:30 pm

1 stop32h 20m

Dalian

Tue 11/25

10:30 am-1:55 pm

1 stop19h 25m

$908

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Sun 3/8

12:00 pm-1:15 pm

1 stop34h 15m

Dalian

Thu 3/12

2:25 pm-10:00 am

1 stop34h 35m

$915

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Tue 2/17

10:00 am-9:00 am

1 stop31h 00m

Dalian

Fri 3/6

9:45 pm-8:00 am

1 stop26h 15m

$927

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Tue 11/11

12:10 am-9:20 am

1 stop17h 10m

Dalian

Tue 11/25

10:30 am-1:55 pm

1 stop19h 25m

$952

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Thu 10/30

7:10 am-9:55 pm

2 stops23h 45m

Dalian

Thu 11/6

9:05 am-2:44 pm

2 stops21h 39m

$998

SeattleDalian

SEA - DLC

SEADLC

Seattle/Tacoma Intl

Mon 2/16

12:10 am-9:20 am

1 stop17h 10m

Dalian

Mon 3/2

10:30 am-1:55 pm

1 stop19h 25m

$1,008

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to Dalian?

The cheapest day to depart from Seattle to Dalian is on a Tuesday when prices can be found for as low as $906. On the other hand, Wednesday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,396.

What is the cheapest time of day to depart on your flight to Dalian?

According to our data, the cheapest time of day to fly to Dalian is in the morning. momondo users have found flights departing from Seattle to Dalian in the morning for as low as $906. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,427.

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

Direct flights

None
There are no direct flights from Seattle to Dalian. There are no popular flight routes from Seattle to Dalian.
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  • 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 $971Free CancellationRating
8.2
481 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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