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Low Price Flights from Changchun to Seoul

Find Cheapest Airlines Flying from Changchun to Seoul

Choose from 1 carriers that fly from Changchun to Seoul, including China Southern Airlines, Enjoy the cheapest tickets on this route with China Southern Airlines.
China Southern Airlines logo China Southern Airlines
Airlines are determined based on actual purchased flight tickets from Changchun to Seoul according to previous 12 months data from Trip.com.

Explore the cheapest flights from Changchun to Seoul in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 208, and round-trip direct tickets start at AU$ 330.

      • Cheapest nonstop
        CGQ 09:10
        2h 5m
        Direct
        ICN 12:15
        Changchun - Seoul | Tue, Apr 14 | China Southern Airlines
        ICN 14:35
        2h 15m
        Direct
        CGQ 15:50
        Seoul - Changchun | Sun, Apr 19 | China Southern Airlines
        AU$ 330 AU$ 393
        16% off
        16% off
        AU$ 393 AU$ 330
      • CGQ 09:10
        2h 5m
        Direct
        ICN 12:15
        Changchun - Seoul | Sun, Apr 19 | China Southern Airlines
        ICN 14:35
        2h 15m
        Direct
        CGQ 15:50
        Seoul - Changchun | Sat, Apr 25 | China Southern Airlines
        AU$ 330 AU$ 393
        16% off
        16% off
        AU$ 393 AU$ 330
      • CGQ 21:30
        23h 5m
        1 stop
        ICN 21:35
        Changchun - Seoul | Sun, Apr 19 | Qingdao Airlines
        ICN 22:55
        11h 5m
        1 stop
        CGQ 09:00
        Seoul - Changchun | Thu, Apr 23 | Shandong Airlines
        AU$ 222 AU$ 393
        44% off
        44% off
        AU$ 393 AU$ 222
      • CGQ 09:40
        7h 50m
        1 stop
        ICN 18:30
        Changchun - Seoul | Sun, Apr 19 | China Eastern Airlines
        ICN 22:55
        11h 5m
        1 stop
        CGQ 09:00
        Seoul - Changchun | Thu, Apr 23 | Shandong Airlines
        AU$ 235
        40% off
        AU$ 393 AU$ 235
      • CGQ 21:30
        23h 5m
        1 stop
        ICN 21:35
        Changchun - Seoul | Wed, Jun 3 | Qingdao Airlines
        ICN 22:15
        11h 50m
        1 stop
        CGQ 09:05
        Seoul - Changchun | Sat, Jun 6 | Shandong Airlines
        AU$ 246
        37% off
        AU$ 393 AU$ 246
      • CGQ 21:30
        23h 5m
        1 stop
        ICN 21:35
        Changchun - Seoul | Mon, May 18 | Qingdao Airlines
        ICN 22:15
        11h 50m
        1 stop
        CGQ 09:05
        Seoul - Changchun | Sat, May 23 | Shandong Airlines
        AU$ 252
        36% off
        AU$ 393 AU$ 252
      • CGQ 12:55
        23h 20m
        1 stop
        ICN 13:15
        Changchun - Seoul | Sat, May 2 | China Eastern Airlines
        ICN 22:15
        11h 50m
        1 stop
        CGQ 09:05
        Seoul - Changchun | Sat, May 9 | Shandong Airlines
        AU$ 256
        35% off
        AU$ 393 AU$ 256
      • CGQ 20:55
        13h 5m
        1 stop
        ICN 11:00
        Changchun - Seoul | Tue, May 26 | China Eastern Airlines
        ICN 11:45
        22h 20m
        1 stop
        CGQ 09:05
        Seoul - Changchun | Sat, May 30 | Shandong Airlines
        AU$ 257
        35% off
        AU$ 393 AU$ 257
      • CGQ 20:55
        13h 5m
        1 stop
        ICN 11:00
        Changchun - Seoul | Thu, May 21 | China Eastern Airlines
        ICN 08:35
        25h 30m
        1 stop
        CGQ 09:05
        Seoul - Changchun | Tue, May 26 | Shandong Airlines
        AU$ 258
        34% off
        AU$ 393 AU$ 258
      • CGQ 11:00
        8h 40m
        1 stop
        ICN 20:40
        Changchun - Seoul | Wed, Jun 3 | China Eastern Airlines
        ICN 23:40
        14h 50m
        1 stop
        CGQ 13:30
        Seoul - Changchun | Sat, Jun 6 | Shandong Airlines
        AU$ 258
        34% off
        AU$ 393 AU$ 258
      • CGQ 11:00
        8h 40m
        1 stop
        ICN 20:40
        Changchun - Seoul | Wed, Apr 15 | China Eastern Airlines
        ICN 14:35
        2h 15m
        Direct
        CGQ 15:50
        Seoul - Changchun | Fri, Apr 17 | China Southern Airlines
        AU$ 263
        33% off
        AU$ 393 AU$ 263
      • CGQ 09:30
        24h 25m
        1 stop
        ICN 10:55
        Changchun - Seoul | Thu, Apr 16 | China Eastern Airlines
        ICN 14:35
        2h 15m
        Direct
        CGQ 15:50
        Seoul - Changchun | Wed, Apr 22 | China Southern Airlines
        AU$ 264
        33% off
        AU$ 393 AU$ 264
      • CGQ 13:00
        17h 25m
        1 stop
        SEL Invalid Date
        Changchun - Seoul | Wed, Apr 15 | Normal Airline
        SEL 15:00
        6h
        Direct
        CGQ 16:00
        Seoul - Changchun | Fri, Apr 17 | Normal Airline
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      • Cheapest nonstop
        CGQ 15:20
        2h
        Direct
        ICN 18:20
        Changchun - Seoul | Sat, May 9 | China Southern Airlines
        AU$ 208 AU$ 248
        16% off
        16% off
        AU$ 248 AU$ 208
      • CGQ 15:20
        2h
        Direct
        ICN 18:20
        Changchun - Seoul | Wed, May 13 | China Southern Airlines
        AU$ 208 AU$ 248
        16% off
        16% off
        AU$ 248 AU$ 208
      • CGQ 20:55
        13h 5m
        1 stop
        ICN 11:00
        Changchun - Seoul | Mon, Jun 8 | China Eastern Airlines
        AU$ 161 AU$ 248
        35% off
        35% off
        AU$ 248 AU$ 161
      • CGQ 20:55
        13h 5m
        1 stop
        ICN 11:00
        Changchun - Seoul | Mon, Jun 8 | Shanghai Airlines
        AU$ 170
        31% off
        AU$ 248 AU$ 170
      • CGQ 21:00
        15h 15m
        1 stop
        ICN 13:15
        Changchun - Seoul | Wed, May 20 | China Eastern Airlines
        AU$ 173
        30% off
        AU$ 248 AU$ 173
      • CGQ 16:25
        19h 40m
        1 stop
        ICN 13:05
        Changchun - Seoul | Wed, Jun 3 | Air China
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 09:55
        11h 45m
        1 stop
        ICN 22:40
        Changchun - Seoul | Sat, May 23 | Shandong Airlines
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 16:25
        19h 40m
        1 stop
        ICN 13:05
        Changchun - Seoul | Mon, Jun 1 | Air China
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 09:50
        26h
        1 stop
        ICN 12:50
        Changchun - Seoul | Fri, May 8 | Shandong Airlines
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 14:25
        7h 15m
        1 stop
        ICN 22:40
        Changchun - Seoul | Wed, May 13 | Shandong Airlines
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 09:55
        11h 45m
        1 stop
        ICN 22:40
        Changchun - Seoul | Sat, Jun 6 | Shandong Airlines
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 09:55
        11h 45m
        1 stop
        ICN 22:40
        Changchun - Seoul | Fri, Jun 5 | Shandong Airlines
        AU$ 188
        24% off
        AU$ 248 AU$ 188
      • CGQ 13:00
        17h 25m
        1 stop
        SEL Invalid Date
        Changchun - Seoul | Wed, Apr 15 | Normal Airline
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Displayed flight fares from Changchun to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Changchun to Seoul Flight Details

The distance between Changchun and Seoul is approximately 713.57km. It takes around 2 hours 1 minute on average to fly from Changchun to Seoul. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceAU$ 161
Cheapest return ticket priceAU$ 222
Off-season for travelOctober
Peak season for travelJanuary
Flight distance713.57km
Average flight time2 hours 1 minute
Popular airlineChina Southern Airlines
Flight statistics for the Changchun–Seoul route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Changchun to Seoul

What is the cheapest month for one-way flights from Changchun to Seoul?

Average price of one-way flights from Changchun to Seoul purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Changchun to Seoul is December, with an average price of AU$ 216. Conversely, the most expensive month is typically August, with an average price of up to AU$ 341.

AU$ 341
AU$ 279
AU$ 216
AU$ 154
    Cheapest
  • AU$ 280
    Apr
  • AU$ 277
    May
  • AU$ 253
    Jun
  • AU$ 299
    Jul
  • AU$ 341
    Aug
  • AU$ 247
    Sep
  • AU$ 227
    Oct
  • AU$ 250
    Nov
  • AU$ 216
    Dec
  • AU$ 252
    Jan
  • AU$ 292
    Feb
  • AU$ 271
    Mar

What is the cheapest month for round-trip flights from Changchun to Seoul?

Average price of round-trip flights from Changchun to Seoul purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from Changchun to Seoul are found during November, with an average price of AU$ 373. Conversely, the highest prices are found during August, with an average price of up to AU$ 654.

AU$ 654
AU$ 514
AU$ 373
AU$ 233
    Cheapest
  • AU$ 528
    Apr
  • AU$ 389
    May
  • AU$ 432
    Jun
  • AU$ 436
    Jul
  • AU$ 654
    Aug
  • AU$ 541
    Sep
  • AU$ 512
    Oct
  • AU$ 373
    Nov
  • AU$ 388
    Dec
  • AU$ 385
    Jan
  • AU$ 599
    Feb
  • AU$ 445
    Mar

What's the cheapest day to fly from Changchun to Seoul?

Data is based on the average flight price for each day of the week from Changchun to Seoul on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Changchun to Seoul is Monday, with average prices lower than on other days. Avoid Wednesday, as prices are usually highest then.

AU$ 314
AU$ 297
AU$ 280
AU$ 263
  • AU$ 280
    Mon
  • AU$ 292
    Tue
  • AU$ 314
    Wed
  • AU$ 304
    Thu
  • AU$ 299
    Fri
  • AU$ 301
    Sat
  • AU$ 309
    Sun

When is the cheapest day to fly from Changchun to Seoul during ANZAC Day Holiday?

Data is based on the lowest one-way fares from Changchun to Seoul during ANZAC Day Holiday, sourced from the Trip.com database over the last 3 days.

ANZAC Day Holiday runs from Apr 25 to Apr 27. The cheapest flights from Changchun to Seoul are available on Apr 23, with fares starting at AU$ 212.

AU$ 219
AU$ 216
AU$ 212
AU$ 209
  • AU$ 212
    23
    Apr
  • AU$ 212
    24
  • AU$ 212
    25
  • AU$ 212
    26
  • AU$ 212
    27
  • AU$ 219
    28

Flight FAQs

  • Which airlines offer the cheapest flights from Changchun (CGQ) to Seoul (SEL)?

    Based on Trip.com data, China Eastern Airlines offers one-way fares as low as AU$ 161 on Cheapest nonstop routes (e.g. CGQ to ICN on Mon, Jun 8), while Qingdao Airlines offers Cheapest nonstop round-trips from AU$ 222 departing on Sun, Apr 19 and returning on Thu, Apr 23.
  • At the moment, you can catch a direct flight from Changchun to Seoul with the following airlines, including: China Southern Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 1 minute to fly from Changchun (CGQ) to Seoul (SEL).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Changchun to Seoul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 26 flight per week flying from Changchun to Seoul. You can check the weekly schedule for popular airlines on this route below: China Southern Airlines: S/-/T/W/-/F/S -- CZ4201 (11:49) China Southern Airlines: S/M/T/W/T/F/S -- CZ637 (15:27)
  • To find best deals on flights from Changchun to Seoul, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jun 8, with one-way flights priced at just AU$ 161.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is China Southern Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Changchun to Seoul is October, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Changchun to Seoul on April 21, 2026 with Qingdao Airlines, with prices starting at AU$ 237.
  • You can land at any one of the following hubs in Seoul, with Changchun Longjia International Airport to Incheon International Airport (CGQ-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).
  • The time difference between Seoul and Changchun is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Changchun toSeoul

Which airlines offer the cheapest nonstop flights from Changchun to Seoul?

Data is based on the average price of all nonstop flights from Changchun to Seoul on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Shandong Airlines offers the cheapest nonstop flights from Changchun to Seoul, with an average price of AU$ 190.

AU$ 143
AU$ 190
AU$ 238
AU$ 285
AU$ 332
Shandong Airlines
AU$ 190
Shandong Airlines
Air China
AU$ 218
Air China
Shanghai Airlines
AU$ 223
Shanghai Airlines
China Eastern Airlines
AU$ 224
China Eastern Airlines
China Southern Airlines
AU$ 332
China Southern Airlines
Asiana Airlines
AU$ 332
Asiana Airlines

How many flights are there each day from Changchun to Seoul?

The data is based on the flight numbers for each day of the week from Changchun to Seoul within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Changchun to Seoul depart on Saturday, and the fewest flights depart on Wednesday/Thursday.

17
15
13
11
Highest
15
Mon
14
Tue
13
Wed
13
Thu
16
Fri
17
Sat
14
Sun

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.