HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dalian

$71+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DLC
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 December or February, booked 79 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$106
(CheapOair)

One-way from

$71
(Korean Air)

Popular in

October

Cheapest in

December

Average price

$160

Good round-trip deal

$137 or less

Good one-way deal

$85 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. 9% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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

Find 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 October 29, 2025.

This CheapOair deal was found by Cheapflights users on 10/28. 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.
Fri 12/195:30 pmICN - DLC
Nonstop1h 45mChina Southern
Sun 12/218:00 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 10/28$106
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 11/145:30 pmICN - DLC
Nonstop1h 45mChina Southern
Sun 11/168:00 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 10/28$139
This CheapOair deal was found by Cheapflights users on 10/27. 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.
Wed 10/295:30 pmICN - DLC
Nonstop1h 45mChina Southern
Fri 10/318:00 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 10/27$140
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sat 12/135:30 pmICN - DLC
Nonstop1h 20mChina Southern
Sat 12/201:30 pmDLC - ICN
1 stop7h 45mChina Southern
Deal found 10/29$143
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sat 12/134:05 pmICN - DLC
1 stop18h 20mChina Eastern
Sat 12/201:15 pmDLC - ICN
1 stop6h 25mChina Eastern
Deal found 10/29$144
This Tianjin Airlines deal was found by Cheapflights users on 10/28. 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 Tianjin Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:00 pmICN - DLC
1 stop9h 05mTianjin Airlines
Sun 11/27:20 pmDLC - ICN
1 stop14h 25mTianjin Airlines
Deal found 10/28$145
This Mytrip deal was found by Cheapflights users on 10/28. 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.
Fri 11/1412:15 pmICN - DLC
1 stop11h 00mChina Eastern
Sun 11/161:15 pmDLC - ICN
1 stop25h 35mChina Eastern
Deal found 10/28$153
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:50 pmICN - DLC
Nonstop1h 25mKorean Air
Sun 12/72:25 pmDLC - ICN
Nonstop1h 30mKorean Air
Deal found 10/28$158
This Shenzhen Airlines deal was found by Cheapflights users on 10/29. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:55 pmICN - DLC
2 stops28h 05mShenzhen Airlines
Sun 11/167:15 pmDLC - ICN
2 stops17h 40mShenzhen Airlines
Deal found 10/29$170
This CheapOair deal was found by Cheapflights users on 10/28. 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.
Fri 12/191:15 pmICN - DLC
1 stop23h 55mChina Eastern
Sun 12/211:15 pmDLC - ICN
1 stop22h 00mChina Eastern
Deal found 10/28$173
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sat 12/131:30 pmGMP - DLC
1 stop10h 10mChina Southern
Sat 12/205:30 pmDLC - GMP
1 stop17h 55mChina Southern
Deal found 10/29$219
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:30 pmGMP - DLC
1 stop20h 20mChina Southern
Sun 11/168:40 pmDLC - GMP
1 stop14h 45mChina Southern
Deal found 10/28$227

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 October 29, 2025.
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

Fri 12/19

5:30 pm-6:15 pm

Nonstop1h 45m

Dalian

Sun 12/21

8:00 am-10:20 am

Nonstop1h 20m

$106

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 11/14

5:30 pm-6:15 pm

Nonstop1h 45m

Dalian

Sun 11/16

8:00 am-10:20 am

Nonstop1h 20m

$139

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sat 12/13

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Sat 12/20

1:30 pm-10:15 pm

1 stop7h 45m

$143

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sat 12/13

4:05 pm-9:25 am

1 stop18h 20m

Dalian

Sat 12/20

1:15 pm-8:40 pm

1 stop6h 25m

$144

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 11/14

12:15 pm-10:15 pm

1 stop11h 00m

Dalian

Sun 11/16

1:15 pm-3:50 pm

1 stop25h 35m

$153

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Thu 12/4

12:50 pm-1:15 pm

Nonstop1h 25m

Dalian

Sun 12/7

2:25 pm-4:55 pm

Nonstop1h 30m

$158

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 11/12

2:55 pm-6:00 pm

2 stops28h 05m

Dalian

Sun 11/16

7:15 pm-1:55 pm

2 stops17h 40m

$170

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 12/19

1:15 pm-12:10 pm

1 stop23h 55m

Dalian

Sun 12/21

1:15 pm-12:15 pm

1 stop22h 00m

$173

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 11/26

11:45 am-3:40 pm

1 stop4h 55m

Dalian

Mon 12/1

2:45 pm-10:50 pm

1 stop7h 05m

$186

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 3/13

9:10 pm-11:55 am

1 stop15h 45m

Dalian

Sun 3/15

7:55 pm-10:45 am

1 stop13h 50m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 25 results
1
2
3

Compare providers for flights from Seoul to Dalian

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Dalian in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Dalian flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Dalian flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

Booking 79 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 $68). 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 October 29, 2025.

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 October 29, 2025.

The most flights from SEL to DLC are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, 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 October 29, 2025.
Get a feel of what it's like to fly with 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.
China Southern
7.4
Good
117 reviews

Crew

8.2

Overall

7.4

Food

7.2

Comfort

7.8

Boarding

7.9

Entertainment

7.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.
China Southern
7.4
Good
117 reviews
China Southern
7.4
Good
117 reviews

Crew

8.2

Overall

7.4

Food

7.2

Comfort

7.8

Boarding

7.9

Entertainment

7.3

Reviews

1 / 5
6.0
Good

Ebbi,Aug 2025

LAX - CAN

Boarding was nice the employees and the crew. They were very nice but the food maybe I don’t like it but it’s not international food. It’s more towards Chinese Tayst, which I do understand but that’s only complain. I have.

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 5 inbound flights from Seoul per day. 1 airline has 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 45m. Your travel time can differ by up to 16h 35m. 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 is the cheapest airline to fly from Seoul to Dalian round-trip?

    Cheapflights users have booked flights from Seoul to Dalian round-trip from $75. China Southern is 37% 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 (77%), Korean Air (67%), China Eastern( 62%).

  • What are the cheapest flights from Seoul to Dalian?

    The cheapest flight price from Seoul to Dalian is $61. On average you can expect to pay $133. The most popular route, (Incheon Intl - Dalian), can usually be booked for $131.

  • 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 $68). 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 airline flying from Seoul to Dalian

Discover the top airline 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$75Average$117FlexibilityNo cancel feeOn-time69%

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.