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Dalian

$72+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DLC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seoul to Dalian are usually found in December or January, booked 79 days in advance, depart on a Friday or Thursday and return on a Thursday

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 September 17, 2025.

Round-trip from

$113
(Mytrip)

One-way from

$72
(Korean Air)

Popular in

October

Cheapest in

December

Average price

$126

Good round-trip deal

$117 or less

Good one-way deal

$77 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. 8% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% 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 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 September 17, 2025.

This CheapOair deal was found by Cheapflights users on 9/15. 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
Fri 9/267:50 amDLC - ICN
Nonstop1h 20mChina Southern
Deal found 9/15$108
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Tue 10/149:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Tue 10/2110:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 9/15$113
This CheapOair deal was found by Cheapflights users on 9/15. 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 9/15$115
This Asiana Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/259:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Mon 10/2710:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 9/15$133
This Asiana Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 9/279:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Mon 9/2910:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 9/17$134
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/110:40 pmICN - DLC
Nonstop1h 40mChina Southern
Fri 10/37:20 pmDLC - ICN
Nonstop1h 20mChina Southern
Deal found 9/15$140
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:30 amICN - DLC
1 stop4h 30mChina Eastern
Tue 10/211:00 pmDLC - ICN
1 stop6h 40mChina Eastern
Deal found 9/15$156
This Mytrip deal was found by Cheapflights users on 9/17. 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 10/15:00 pmICN - DLC
Nonstop1h 20mAsiana Airlines
Tue 10/1410:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 9/17$168
This Asiana Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 9/209:05 amICN - DLC
Nonstop1h 15mAsiana Airlines
Mon 9/2210:30 amDLC - ICN
Nonstop1h 10mAsiana Airlines
Deal found 9/16$169
This oojo deal was found by Cheapflights users on 9/16. 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 9/241:05 pmICN - DLC
1 stop11h 30mMultiple Airlines
Sat 9/276:55 pmDLC - ICN
1 stop16h 10mMultiple Airlines
Deal found 9/16$173
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:45 pmICN - DLC
1 stop16h 10mShandong Airlines
Sun 9/219:15 amDLC - ICN
1 stop13h 35mShandong Airlines
Deal found 9/16$175
This oojo deal was found by Cheapflights users on 9/16. 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 9/182:25 pmGMP - DLC
1 stop9h 50mAir China
Sun 9/217:30 pmDLC - GMP
1 stop16h 35mAir China
Deal found 9/16$543

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 September 17, 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

Tue 10/14

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Tue 10/21

10:30 am-12:40 pm

Nonstop1h 10m

$113

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sat 10/25

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Mon 10/27

10:30 am-12:40 pm

Nonstop1h 10m

$133

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Tue 10/14

5:30 pm-5:50 pm

Nonstop1h 20m

Dalian

Tue 10/21

9:00 pm-10:10 pm

1 stop24h 10m

$134

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Sat 9/27

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Mon 9/29

10:30 am-12:40 pm

Nonstop1h 10m

$134

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 10/17

9:05 am-9:20 am

Nonstop1h 15m

Dalian

Sat 10/18

10:30 am-12:40 pm

Nonstop1h 10m

$134

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

$134

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 10/1

10:40 pm-11:20 pm

Nonstop1h 40m

Dalian

Fri 10/3

7:20 pm-9:40 pm

Nonstop1h 20m

$140

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Tue 10/14

8:30 am-12:00 pm

1 stop4h 30m

Dalian

Tue 10/21

1:00 pm-8:40 pm

1 stop6h 40m

$156

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Wed 10/1

7:45 am-3:30 pm

1 stop8h 45m

Dalian

Tue 10/14

1:00 pm-8:40 pm

1 stop6h 40m

$173

IncheonDalian

ICN - DLC

ICNDLC

Incheon Intl

Fri 10/17

11:45 am-4:00 pm

1 stop5h 15m

Dalian

Wed 10/22

1:30 pm-10:40 pm

1 stop8h 10m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 24 results
1
2
3

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 September 12, 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, August is the cheapest month in which you can book a flight from Seoul to Dalian (average of $973). Flying from Seoul to Dalian in June is currently the most expensive (average of $1,837). 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 September 17, 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 26% on your trip compared to booking a flight in the afternoon.

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 September 17, 2025.

The most flights from SEL to DLC are scheduled on a Wednesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 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 September 17, 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
481 reviews

Food

8.1

Boarding

8.4

Comfort

8.1

Entertainment

7.7

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
Asiana Airlines
8.2
Very good
481 reviews
Asiana Airlines
8.2
Very good
481 reviews

Food

8.1

Boarding

8.4

Comfort

8.1

Entertainment

7.7

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.
China Southern
7.5
Good
110 reviews
Asiana Airlines
8.2
Very good
481 reviews

Food

8.1

Boarding

8.4

Comfort

8.1

Entertainment

7.7

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Yony,Sep 2025

MNL - ICN

Clean airplanes, crew very helpful and plane was on time. I did not like the food choices.

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?

    Asiana Airlines and China Southern 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 42% 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 Korean Air. According to our data, you can fly for as low as $72. Users have also found prices from $81 and $100 on China Southern and Shandong Airlines, 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 (77%), Korean Air (59%), China Eastern( 57%).

  • What are the cheapest flights from Seoul to Dalian?

    The cheapest flight price from Seoul to Dalian is $69. On average you can expect to pay $166. The most popular route, (Incheon Intl - Dalian), can usually be booked for $132.

  • 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 $973). Flying from Seoul to Dalian in June is currently the most expensive (average of $1,837). 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 Shenyang flights
Incheon Intl to Dalian 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$67Average$110FlexibilityNo cancel feeOn-time76%
China SouthernCheapest$75Average$112FlexibilityNo cancel feeOn-time69%

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