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$85+ Cheap flights from Dalian (DLC) to Seoul (SEL)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DLC — SEL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dalian to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Dalian (DLC) to Seoul (SEL). 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 September 11, 2025.

Round-trip from

$219
(Asiana Airlines)

One-way from

$85
(Asiana Airlines)

Popular in

August

Cheapest in

December

Average price

$177

Good round-trip deal

$175 or less

Good one-way deal

$459 or less
From Dalian to Seoul (SEL)
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One-way flight from Dalian to Seoul (SEL)
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Highest demand for flights based on searches. 14% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Dalian to Seoul (SEL).
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Price to beat on a one-way flight from Dalian to Seoul (SEL).
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Find flight deals from Dalian to Seoul

Cheapest flights from Dalian to Seoul
Explore the most affordable flight options available from Dalian to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Shandong Airlines deal was found by Cheapflights users on 9/9. 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 9/1910:55 pmDLC - ICN
1 stop23h 55mShandong Airlines
Sun 9/2111:40 pmICN - DLC
1 stop9h 35mShandong Airlines
Deal found 9/9$203
This Shenzhen Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/262:25 pmDLC - ICN
2 stops22h 30mShenzhen Airlines
Sun 11/22:55 pmICN - DLC
2 stops23h 25mShenzhen Airlines
Deal found 9/11$294
This Shandong Airlines deal was found by Cheapflights users on 9/9. 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 9/1210:55 pmDLC - ICN
1 stop22h 45mShandong Airlines
Sun 9/148:45 amICN - DLC
1 stop14h 15mShandong Airlines
Deal found 9/9$308
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Wed 10/18:00 pmDLC - ICN
Nonstop1h 20mMultiple Airlines
Mon 10/69:05 amICN - DLC
Nonstop1h 15mMultiple Airlines
Deal found 9/11$321
This Shandong Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/110:10 pmDLC - ICN
1 stop13h 40mShandong Airlines
Mon 10/62:00 pmICN - DLC
1 stop5h 55mShandong Airlines
Deal found 9/11$393
This Cathay Pacific deal was found by Cheapflights users on 9/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:30 pmDLC - ICN
2 stops27h 45mMultiple Airlines
Sun 11/27:35 pmICN - DLC
1 stop26h 05mMultiple Airlines
Deal found 9/9$2,487
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:30 pmDLC - ICN
2 stops25h 05mMultiple Airlines
Fri 10/313:00 pmICN - DLC
1 stop30h 40mMultiple Airlines
Deal found 9/11$2,495
This Cathay Pacific deal was found by Cheapflights users on 9/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:15 amDLC - ICN
2 stops29h 50mMultiple Airlines
Thu 10/168:05 pmICN - DLC
1 stop25h 50mMultiple Airlines
Deal found 9/10$2,497
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:15 pmDLC - ICN
1 stop23h 25mMultiple Airlines
Tue 9/163:10 pmICN - DLC
2 stops20h 50mMultiple Airlines
Deal found 9/11$2,503
This Cathay Pacific deal was found by Cheapflights users on 9/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:15 pmDLC - ICN
1 stop23h 25mMultiple Airlines
Thu 9/253:10 pmICN - DLC
2 stops20h 10mMultiple Airlines
Deal found 9/11$2,505

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dalian to Seoul 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 September 11, 2025.
Use the filters below to find and compare flights from Dalian to Seoul that are best for you.

Fly from

Dalian

Fly to

Seoul

Route

Depart

Return

Price

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sun 10/26

2:25 pm-1:55 pm

2 stops22h 30m

Incheon Intl

Sun 11/2

2:55 pm-1:20 pm

2 stops23h 25m

$294

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 10/1

8:00 pm-10:20 pm

Nonstop1h 20m

Incheon Intl

Mon 10/6

9:05 am-9:20 am

Nonstop1h 15m

$321

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 10/1

10:10 pm-12:50 pm

1 stop13h 40m

Incheon Intl

Mon 10/6

2:00 pm-6:55 pm

1 stop5h 55m

$393

DalianIncheon

DLC - ICN

DLCICN

Dalian

Fri 2/27

8:55 am-7:00 pm

2 stops9h 05m

Incheon Intl

Mon 3/2

8:05 pm-12:05 pm

2 stops17h 00m

$689

DalianIncheon

DLC - ICN

DLCICN

Dalian

Fri 10/31

4:30 pm-9:15 pm

2 stops27h 45m

Incheon Intl

Sun 11/2

7:35 pm-8:40 pm

1 stop26h 05m

$2,487

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sat 11/1

7:00 am-9:15 pm

2 stops13h 15m

Incheon Intl

Mon 11/3

3:00 pm-8:40 pm

1 stop30h 40m

$2,495

DalianIncheon

DLC - ICN

DLCICN

Dalian

Mon 10/27

4:30 pm-6:35 pm

2 stops25h 05m

Incheon Intl

Fri 10/31

3:00 pm-8:40 pm

1 stop30h 40m

$2,495

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sat 10/4

7:15 am-2:05 pm

2 stops29h 50m

Incheon Intl

Thu 10/16

8:05 pm-8:55 pm

1 stop25h 50m

$2,497

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 9/24

12:15 pm-12:40 pm

1 stop23h 25m

Incheon Intl

Thu 9/25

3:10 pm-10:20 am

2 stops20h 10m

$2,505

DalianIncheon

DLC - ICN

DLCICN

Dalian

Fri 9/26

12:15 pm-7:05 pm

1 stop29h 50m

Incheon Intl

Sun 10/12

10:10 am-9:00 am

2 stops23h 50m

$2,513

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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Best time to book a flight from Dalian to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Dalian 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 Dalian to Seoul

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

Currently, February is the cheapest month in which you can book a flight from Dalian to Seoul (average of $990). Flying from Dalian to Seoul in December is currently the most expensive (average of $1,633). 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 DLC to SEL?

Find hourly flight availability from Dalian to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Dalian to Seoul in the afternoon. Doing so could potentially save you 88% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Dalian to Seoul

Explore weekly flight availability from Dalian to Seoul. 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 September 11, 2025.

The most flights from DLC to SEL are scheduled on a Wednesday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

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

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Dalian to Seoul, such as China Southern. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.5
Good
110 reviews

Crew

8.3

Boarding

8.0

Entertainment

7.5

Overall

7.5

Food

7.3

Comfort

7.8

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
7.5
Good
110 reviews
China Southern
7.5
Good
110 reviews

Crew

8.3

Boarding

8.0

Entertainment

7.5

Overall

7.5

Food

7.3

Comfort

7.8

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 Dalian to Seoul. 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 from for flights from Dalian to Seoul?

    Dalian (DLC), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Dalian to Seoul. 1 airline have flights from Dalian to Seoul on a regular basis. Booking flights from Dalian to Seoul should not be difficult; the airport handles an average of 6 outbound flights to Seoul per day.

  • How long is the flight from Dalian to Seoul?

    Airlines like Shenzhen Airlines, Shandong Airlines, and XiamenAir fly from Dalian to Seoul in about 9h 05m. The time it takes to get you to your destination can typically vary by up to 13h 25m. The distance from Dalian to Seoul is about 286 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Dalian to Seoul round-trip?

    Our cheapest airline available from Dalian to Seoul is China Southern. Our recent data shows that you can find tickets from as low as $98 on this airline. China Southern is currently priced 38% below the average price you’ll pay for this route.

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

    Consider China Southern (88%), Korean Air (58%) or China Eastern (56%) when booking your flight. These represent the most reliable airlines when flying from Dalian to Seoul.

  • What are the cheapest flights from Dalian to Seoul?

    Looking at all options, your cheapest flight can be booked for $99. While the most popular route (Dalian - Incheon Intl) can be booked for $156 on average, our data indicates $2,012 when flying from Dalian to Seoul.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dalian to Seoul 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 Dalian to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Dalian to Seoul (average of $990). Flying from Dalian to Seoul in December is currently the most expensive (average of $1,633). 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

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Alternative routes for Dalian to Seoul

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

Top airline flying from Dalian to Seoul

Discover the top airline that operate flights from Dalian to Seoul. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$98Average$136FlexibilityNo cancel feeOn-time69%

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