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$76+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DLC — SEL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Dalian to Seoul are usually found in December or February, booked 14 days in advance, depart on a Monday or Saturday and return on a Wednesday

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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$142
(Shandong Airlines)

One-way from

$76
(Shandong Airlines)

Popular in

April

Cheapest in

December

Average price

$172

Good round-trip deal

$736 or less

Good one-way deal

$90 or less
Provider with most accurate pricing for Dalian-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Dalian-Seoul (SEL) flights.
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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. 6% potential increase in price ($11 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 May 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 May 1, 2025.

This Shandong Airlines deal was found by Cheapflights users on 4/29. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:55 pmDLC - ICN
1 stop17h 35mShandong Airlines
Sun 5/1110:55 pmICN - DLC
1 stop10h 55mShandong Airlines
Deal found 4/29$142
This Cathay Pacific deal was found by Cheapflights users on 4/30. 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 5/165:50 pmDLC - ICN
2 stops26h 20mMultiple Airlines
Sun 5/1810:10 amICN - DLC
1 stop11h 45mMultiple Airlines
Deal found 4/30$2,479

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 May 1, 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

Fri 5/16

9:50 am-10:40 pm

1 stop11h 50m

Incheon Intl

Sun 5/18

11:45 am-8:30 pm

1 stop9h 45m

$142

DalianIncheon

DLC - ICN

DLCICN

Dalian

Fri 5/16

5:50 pm-9:10 pm

2 stops26h 20m

Incheon Intl

Sun 5/18

10:10 am-8:55 pm

1 stop11h 45m

$2,479

DalianIncheon

DLC - ICN

DLCICN

Dalian

Sat 5/10

7:55 pm-11:15 am

1 stop14h 20m

$76

DalianIncheon

DLC - ICN

DLCICN

Dalian

Tue 6/3

10:30 am-12:40 pm

Nonstop1h 10m

$86

DalianIncheon

DLC - ICN

DLCICN

Dalian

Tue 6/3

11:10 pm-1:15 pm

2 stops13h 05m

$108

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 8/6

10:15 am-11:30 am

3 stops24h 15m

$806

DalianIncheon

DLC - ICN

DLCICN

Dalian

Wed 5/7

5:15 pm-9:10 pm

2 stops26h 55m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Dalian to Seoul

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 Dalian to Seoul in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 Dalian-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dalian-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dalian-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dalian-Seoul 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 Dalian-Seoul 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 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

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

Use this chart to determine the optimal time to book a round-trip flight from Dalian to Seoul. Price data was last updated on April 25, 2025.

Booking 14 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dalian to Seoul. 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 Dalian to Seoul?

Currently, February is the cheapest month in which you can book a flight from Dalian to Seoul (average of $1,001). Flying from Dalian to Seoul in December is currently the most expensive (average of $1,635). 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 May 1, 2025.

It’s typically best to fly out from Dalian to Seoul in the afternoon. Doing so could potentially save you 86% on the flight price compared to flying in the evening, 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 May 1, 2025.

The most flights from DLC to SEL are scheduled on a Wednesday (8 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 1, 2025.
Asiana Airlines
8.2
Very good
442 reviews

Boarding

8.3

Overall

8.2

Entertainment

7.7

Crew

8.5

Comfort

8.0

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
442 reviews
Asiana Airlines
8.2
Very good
442 reviews

Boarding

8.3

Overall

8.2

Entertainment

7.7

Crew

8.5

Comfort

8.0

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
China Eastern
7.1
Good
148 reviews
Asiana Airlines
8.2
Very good
442 reviews

Boarding

8.3

Overall

8.2

Entertainment

7.7

Crew

8.5

Comfort

8.0

Food

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

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 5 outbound flights to Seoul per day.

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

    Our cheapest airline available from Dalian to Seoul is Shandong Airlines. Our recent data shows that you can find tickets from as low as $142 on this airline. Shandong Airlines is currently priced 7% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Shandong Airlines, with whom users have recently found tickets for as low as $76. However, be on the lookout for offers from Asiana Airlines and China Eastern, as they are both options that can get you from Dalian to Seoul for a low price.

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

    Consider China Southern (96%), Korean Air (70%) or China Eastern (69%) 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 $81. While the most popular route (Dalian - Incheon Intl) can be booked for $132 on average our data indicates $447 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 $1,001). Flying from Dalian to Seoul in December is currently the most expensive (average of $1,635). 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

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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.
Dalian to Incheon Intl flights
Shenyang to Gimpo 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$98Average$155FlexibilityNo cancel feeOn-time69%

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