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Dalian

$69+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DLC
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Dalian are usually found in December or January, booked 69 days in advance, depart on a Friday or Thursday 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 August 28, 2025.

Round-trip from

$110
(CheapOair)

One-way from

$69
(Asiana Airlines)

Popular in

August

Cheapest in

December

Average price

$143

Good round-trip deal

$124 or less

Good one-way deal

$84 or less
From Seoul (SEL) to Dalian
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One-way flight from Seoul (SEL) to Dalian
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Highest demand for flights based on searches. 14% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Dalian.
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Price to beat on a one-way flight from Seoul (SEL) to Dalian.
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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 August 28, 2025.

This CheapOair deal was found by Cheapflights users on 8/28. 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.
Wed 9/245:30 pmICN - DLC
Nonstop1h 20mChina Southern
Sat 9/277:50 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 8/28$110
This oojo deal was found by Cheapflights users on 8/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:30 pmICN - DLC
Nonstop1h 20mChina Southern
Wed 9/177:50 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 8/27$113
This Gotogate deal was found by Cheapflights users on 8/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:30 pmICN - DLC
Nonstop1h 20mChina Southern
Sun 9/147:50 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 8/26$119
This oojo deal was found by Cheapflights users on 8/26. 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.
Wed 9/249:25 amICN - DLC
1 stop7h 15mChina Southern
Fri 9/267:50 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 8/26$122
This Asiana Airlines deal was found by Cheapflights users on 8/26. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Tue 9/3010:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 8/26$127
This Asiana Airlines deal was found by Cheapflights users on 8/27. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Mon 9/810:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 8/27$135
This CheapOair deal was found by Cheapflights users on 8/27. 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.
Mon 9/225:30 pmICN - DLC
Nonstop1h 20mChina Southern
Wed 9/247:30 amDLC - ICN
1 stop13h 40mChina Southern
Deal found 8/27$139
This Asiana Airlines deal was found by Cheapflights users on 8/28. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Thu 9/1810:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 8/28$160
This oojo deal was found by Cheapflights users on 8/26. 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.
Thu 8/281:30 pmGMP - DLC
1 stop10h 15mChina Southern
Sat 8/304:30 pmDLC - GMP
1 stop18h 55mChina Southern
Deal found 8/26$400
This Mytrip deal was found by Cheapflights users on 8/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:05 pmGMP - DLC
1 stop5h 50mMultiple Airlines
Sat 8/309:30 pmDLC - GMP
2 stops19h 25mMultiple Airlines
Deal found 8/27$518

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 August 28, 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

Wed 9/24

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Sat 9/27

7:20 pm-9:40 pm

Nonstop1h 20m

$110

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sat 9/13

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Wed 9/17

7:50 am-10:10 am

Nonstop1h 20m

$110

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Mon 9/22

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Wed 9/24

7:50 am-10:10 am

Nonstop1h 20m

$110

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 9/24

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Wed 9/24

6:20 pm-8:30 pm

Nonstop1h 10m

$113

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sun 9/14

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Wed 9/17

7:50 am-10:10 am

Nonstop1h 20m

$113

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 9/12

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Sun 9/14

7:50 am-10:10 am

Nonstop1h 20m

$119

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 9/24

9:25 am-3:40 pm

1 stop7h 15m

Dalian

Fri 9/26

7:50 am-10:10 am

Nonstop1h 20m

$122

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 9/24

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Fri 9/26

10:30 am-12:40 pm

Nonstop1h 10m

$127

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Mon 9/22

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Thu 9/25

10:30 am-12:40 pm

Nonstop1h 10m

$127

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sun 9/28

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Tue 9/30

10:30 am-12:40 pm

Nonstop1h 10m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Showing 1-10 of 23 results
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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 August 22, 2025.

Booking 69 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, August is the cheapest month in which you can book a flight from Seoul to Dalian (average of $981). Flying from Seoul to Dalian in June is currently the most expensive (average of $1,836). 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 August 28, 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 25% on your trip compared to booking a flight in the afternoon.

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 August 28, 2025.
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
8.2
Very good
477 reviews

Boarding

8.4

Comfort

8.1

Crew

8.6

Food

8.1

Entertainment

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very good
477 reviews
Asiana Airlines
8.2
Very good
477 reviews

Boarding

8.4

Comfort

8.1

Crew

8.6

Food

8.1

Entertainment

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
China Southern
7.5
Good
109 reviews
Asiana Airlines
8.2
Very good
477 reviews

Boarding

8.4

Comfort

8.1

Crew

8.6

Food

8.1

Entertainment

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

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. 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 Asiana Airlines can get you from Seoul to Dalian in just under 1h 15m. Your travel time will be generally consistent. Seoul and Dalian are separated by a distance of 286 mi. Generally, flights for this route are nonstop.

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

    Cheapflights users have booked flights from Seoul to Dalian round-trip from $67. Another airline that can offer you cheap pricing is China Southern. Asiana Airlines is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seoul to Dalian one-way?

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $69. Users have also found prices from $72 and $178 on Korean Air and China Southern, respectively.

  • 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 (68%), Korean Air (59%), China Eastern( 46%).

  • 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 $140. The most popular route, (Incheon Intl - Dalian), can usually be booked for $127.

  • 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, August is the cheapest month in which you can book a flight from Seoul to Dalian (average of $981). Flying from Seoul to Dalian in June is currently the most expensive (average of $1,836). 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 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 August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$67Average$117FlexibilityNo cancel feeOn-time76%
China SouthernCheapest$75Average$103FlexibilityNo cancel feeOn-time69%

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