HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dalian

$51+ Cheap flights from Seoul (SEL) to Dalian (DLC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DLC
Feb 22 — Mar 11
Sun 2/22
Sun 3/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seoul to Dalian with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Seoul to Dalian are usually found in April or March, booked 87 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap flight deals from Seoul to Dalian

Cheapest flights from Seoul to Dalian
Explore the most affordable flight options available from Seoul to Dalian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2026.

This Mytrip deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:40 pm
ICN
-
DLC
Nonstop1h 15m
China Southern
Sun 3/158:00 am
DLC
-
ICN
Nonstop1h 20m
China Southern
Deal found 1/22$86
This China Southern deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:40 pm
ICN
-
DLC
Nonstop1h 15m
China Southern
Tue 3/317:50 am
DLC
-
ICN
Nonstop1h 20m
China Southern
Deal found 1/22$99
This China Southern deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:40 pm
ICN
-
DLC
Nonstop1h 15m
China Southern
Thu 3/128:00 am
DLC
-
ICN
Nonstop1h 20m
China Southern
Deal found 1/21$100
This Mytrip deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:40 pm
ICN
-
DLC
Nonstop1h 15m
Multiple Airlines
Sun 3/151:15 pm
DLC
-
ICN
1 stop6h 25m
Multiple Airlines
Deal found 1/22$149
This Kiwi.com deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:30 am
ICN
-
DLC
1 stop4h 40m
China Eastern
Sun 3/157:45 am
DLC
-
ICN
1 stop11h 05m
China Eastern
Deal found 1/22$155
This oojo deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:00 pm
ICN
-
DLC
1 stop6h 45m
Multiple Airlines
Tue 3/104:30 pm
DLC
-
ICN
1 stop17h 15m
Multiple Airlines
Deal found 1/22$156
This CheapOair deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:40 pm
ICN
-
DLC
Nonstop1h 15m
Multiple Airlines
Tue 3/311:30 pm
DLC
-
ICN
1 stop20h 15m
Multiple Airlines
Deal found 1/22$177
This China Eastern deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:40 pm
ICN
-
DLC
1 stop20h 30m
China Eastern
Thu 3/267:45 am
DLC
-
ICN
1 stop11h 05m
China Eastern
Deal found 1/22$178
This China Eastern deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:50 pm
GMP
-
DLC
1 stop23h 25m
China Eastern
Sat 4/49:00 am
DLC
-
GMP
1 stop9h 50m
China Eastern
Deal found 1/21$182
This China Southern deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:40 pm
ICN
-
DLC
Nonstop1h 30m
China Southern
Sun 7/197:30 am
DLC
-
ICN
1 stop13h 40m
China Southern
Deal found 1/22$183
This Shandong Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1011:45 am
ICN
-
DLC
1 stop5h 05m
Shandong Airlines
Sun 4/127:55 pm
DLC
-
ICN
1 stop14h 20m
Shandong Airlines
Deal found 1/22$185
This oojo deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:10 pm
ICN
-
DLC
1 stop12h 10m
Shandong Airlines
Tue 3/317:55 pm
DLC
-
ICN
1 stop15h 55m
Shandong Airlines
Deal found 1/22$188

Find flight deals from Seoul to Dalian

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Dalian (DLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$86
(Mytrip)

One-way from

$51
(Jetabroad)

Popular in

October

Cheapest in

April

Average price

$112

Good round-trip deal

$111 or less

Good one-way deal

$74 or less
Provider with most accurate pricing for Seoul (SEL)-Dalian flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Dalian flights.
Search Deals
From Seoul (SEL) to Dalian
Search Deals
One-way flight from Seoul (SEL) to Dalian
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Dalian.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Dalian.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul 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, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
Use the filters below to find and compare flights from Seoul to Dalian that are best for you.

Fly from

Seoul

Fly to

Dalian

Route

Depart

Return

Price

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sun 3/8

10:40 pm-10:55 pm

Nonstop1h 15m

Dalian

Thu 3/12

8:00 am-10:20 am

Nonstop1h 20m

$100

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 7/17

10:40 pm-11:10 pm

Nonstop1h 30m

Dalian

Sun 7/19

7:50 am-10:10 am

Nonstop1h 20m

$100

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sun 3/8

10:40 pm-10:55 pm

Nonstop1h 15m

Dalian

Sun 3/15

1:15 pm-8:40 pm

1 stop6h 25m

$149

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Tue 3/24

4:40 pm-12:10 pm

1 stop20h 30m

Dalian

Thu 3/26

7:45 am-7:50 pm

1 stop11h 05m

$178

SeoulDalian

GMP - DLC

GMPDLC

Seoul Gimpo Intl

Sat 3/28

8:50 pm-7:15 pm

1 stop23h 25m

Dalian

Sat 4/4

9:00 am-7:50 pm

1 stop9h 50m

$182

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 4/10

11:45 am-3:50 pm

1 stop5h 05m

Dalian

Sun 4/12

7:55 pm-11:15 am

1 stop14h 20m

$185

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sat 2/7

4:40 pm-12:10 pm

1 stop20h 30m

Dalian

Mon 3/2

1:15 pm-12:15 pm

1 stop22h 00m

$193

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 4/3

3:55 pm-8:20 pm

1 stop5h 25m

Dalian

Sun 4/5

9:20 pm-10:55 am

1 stop12h 35m

$197

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sun 3/8

11:45 am-8:45 pm

1 stop10h 00m

Dalian

Tue 3/10

9:25 pm-1:15 pm

2 stops14h 50m

$204

SeoulDalian

GMP - DLC

GMPDLC

Seoul Gimpo Intl

Tue 2/3

8:50 pm-10:15 am

1 stop14h 25m

Dalian

Fri 2/6

11:15 am-7:50 pm

1 stop7h 35m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 29 results
1
2
3
  • Most accurate provider: When it comes to deals on Seoul-Dalian flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Dalian flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Dalian flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Dalian flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Dalian flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Dalian

Have a flexible travel schedule? Discover the best time to fly to Dalian from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Dalian

How far ahead should I book a flight from Seoul to Dalian?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Dalian. Price data was last updated on January 16, 2026.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Dalian. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Seoul to Dalian?

Currently, December is the cheapest month in which you can book a flight from Seoul to Dalian (average of $46). Flying from Seoul to Dalian in August is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to DLC?

Find hourly flight availability from Seoul to Dalian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2026.

A simple way to save on the total cost of your ticket is to fly from Seoul to Dalian in the morning. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

Weekly flight availability from Seoul to Dalian

Explore weekly flight availability from Seoul to Dalian. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 23, 2026.

The most flights from SEL to DLC are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Seoul to Dalian?

Reviews of airlines servicing Dalian

Get insights into the airlines that provide service to Dalian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dalian. Reviews last updated January 23, 2026.
Get a feel of what it's like to fly with Asiana Airlines and China Southern from Seoul to Dalian by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very good
501 reviews

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.1

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
Asiana Airlines
8.1
Very good
501 reviews
Asiana Airlines
8.1
Very good
501 reviews

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.1

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.
China Southern
7.3
Good
135 reviews
Asiana Airlines
8.1
Very good
501 reviews

Entertainment

7.7

Comfort

8.0

Crew

8.5

Boarding

8.3

Overall

8.1

Food

8.0

Reviews

1 / 20
2.0
Mediocre

Derek,Dec 2025

NRT - ICN

This was a terrible flight. Uncomfortable, incredibly hot in the plane. Will never fly with this airline again.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Dalian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dalian from Seoul?

    For a flight from Seoul to Dalian, you will be flying into Dalian. Dalian (DLC) is just 4.6 mi from the center of the city. Dalian is the only Dalian airport and it handles 6 inbound flights from Seoul per day. 2 airlines have flights to Dalian from Seoul on a regular basis.

  • How popular is this Seoul to Dalian flight route?

    Within the past month, 1 users have taken a look at flights from Seoul to Dalian.

  • How long is the flight from Seoul to Dalian?

    China Southern and China Eastern can get you from Seoul to Dalian in just under 1h 15m. Your travel time can differ by up to 19h 15m. Seoul and Dalian are separated by a distance of 286 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seoul to Dalian round-trip?

    Cheapflights users have booked flights from Seoul to Dalian round-trip from $75. Another airline that can offer you cheap pricing is Asiana Airlines. China Southern is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Seoul to Dalian?

    Before booking your flight to Dalian from Seoul, check out the most reliable airlines to get you to your destination on time: China Southern (94%), China Eastern (72%), Korean Air( 72%).

  • What are the cheapest flights from Seoul to Dalian?

    The cheapest flight price from Seoul to Dalian is $72. On average you can expect to pay $114. The most popular route, (Incheon Intl - Dalian), can usually be booked for $108.

  • Can I find deals for flights from Seoul to Dalian that include hotel bookings?

    Yes. In addition to deals on Seoul to Dalian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Dalian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Dalian.

  • Can I find deals for business class flights from Seoul to Dalian?

    Yes. Cheapflights offers flight deals from Seoul to Dalian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Dalian?

    Currently, December is the cheapest month in which you can book a flight from Seoul to Dalian (average of $46). Flying from Seoul to Dalian in August is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seoul to Dalian

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Dalian flights
Incheon Intl to Shenyang flights

Top 2 airlines flying from Seoul to Dalian

Discover the top 2 airlines that operate flights from Seoul to Dalian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$75Average$117FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$99Average$131FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.