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Flights from Seoul to Shenzhen

Hi, I've summed up all the key info for Seoul to Shenzhen flights

Cheapest one-way

$ 122
Shanghai Airlines Sat, Oct 3

50% below next 30d avg. ($244)

Cheapest round-trip

$ 227
Asiana Airlines Mon, Sep 14

40% below next 30d avg. ($379)

When to travel

October Cheapest month
July Peak month

Fastest flight

4h 5m Avg: 3h 48m

Recommended airlines

With a lowest one-way fare of $122 , travelers can expect an average price of $244 for upcoming trips, while round-trip tickets start at $227 . Flights typically take around 3h 48m , but the fastest nonstop option completes the journey in just 4h 5m minutes. There are 35 flights weekly on this route. You can arrive at any of the following airports in Shenzhen: Shenzhen Bao'an International Airport (SZX) . Flights from Incheon International Airport to Shenzhen Bao'an International Airport (ICN-SZX) are by far the most popular option for this route. To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .

Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.

Explore the cheapest one-way and round-trip flights from Seoul to Shenzhen over the next 90 days, with one-way fares from $122 and round-trip from $227. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ICN 10:10 PM
        4h 5m
        Nonstop
        SZX 1:15 AM
        Seoul - Shenzhen | Mon, Sep 14 | Asiana Airlines
        SZX 2:30 AM
        3h 30m
        Nonstop
        ICN 7:00 AM
        Shenzhen - Seoul | Mon, Sep 21 | Asiana Airlines
        $227 $255
        11% off
        11% off
        $255 $227
      • ICN 11:10 PM
        3h 50m
        Nonstop
        SZX 2:00 AM
        Seoul - Shenzhen | Mon, Nov 9 | Parata Air
        SZX 3:30 AM
        3h 10m
        Nonstop
        ICN 7:40 AM
        Shenzhen - Seoul | Wed, Nov 11 | Parata Air
        $229 $255
        10% off
        10% off
        $255 $229
      • ICN 4:35 PM
        25h 5m
        1 stop
        SZX 4:40 PM
        Seoul - Shenzhen | Mon, Sep 14 | China Eastern Airlines
        SZX 5:55 PM
        16h 20m
        1 stop
        ICN 11:15 AM
        Shenzhen - Seoul | Mon, Sep 21 | China Eastern Airlines
        $234 $255
        8% off
        8% off
        $255 $234
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Wed, Nov 11 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Sat, Nov 14 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Wed, Nov 4 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Sat, Nov 7 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Mon, Nov 9 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Sat, Nov 14 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Mon, Nov 2 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Sat, Nov 7 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Fri, Oct 30 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Thu, Nov 5 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Wed, Oct 28 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Tue, Nov 3 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Mon, Oct 26 | Tianjin Airlines
        SZX 1:40 PM
        20h 5m
        1 stop
        ICN 10:45 AM
        Shenzhen - Seoul | Thu, Oct 29 | Tianjin Airlines
        $237
        7% off
        $255 $237
      • SEL 1:00 PM
        17h 25m
        1 stop
        SZX 2:00 PM
        Seoul - Shenzhen | Mon, Sep 14 | Normal Airline
        SZX 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Shenzhen - Seoul | Wed, Sep 16 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ICN 10:10 PM
        4h 5m
        Nonstop
        SZX 1:15 AM
        Seoul - Shenzhen | Sat, Sep 26 | Asiana Airlines
        $135 $146
        8% off
        8% off
        $146 $135
      • ICN 10:10 PM
        4h 5m
        Nonstop
        SZX 1:15 AM
        Seoul - Shenzhen | Tue, Oct 13 | Asiana Airlines
        $135 $146
        8% off
        8% off
        $146 $135
      • ICN 4:20 PM
        19h 10m
        1 stop
        SZX 10:30 AM
        Seoul - Shenzhen | Sat, Oct 3 | Shanghai Airlines
        $122 $146
        16% off
        16% off
        $146 $122
      • ICN 12:55 PM
        9h
        1 stop
        SZX 8:55 PM
        Seoul - Shenzhen | Sat, Oct 3 | China Eastern Airlines
        $123
        16% off
        $146 $123
      • ICN 4:20 PM
        8h 50m
        1 stop
        SZX 12:10 AM
        Seoul - Shenzhen | Wed, Sep 30 | China Eastern Airlines
        $123
        16% off
        $146 $123
      • ICN 12:55 PM
        12h 15m
        1 stop
        SZX 12:10 AM
        Seoul - Shenzhen | Mon, Sep 21 | China Eastern Airlines
        $123
        16% off
        $146 $123
      • ICN 4:20 PM
        20h 25m
        1 stop
        SZX 11:45 AM
        Seoul - Shenzhen | Fri, Sep 25 | China Eastern Airlines
        $123
        16% off
        $146 $123
      • ICN 2:30 PM
        21h
        1 stop
        SZX 10:30 AM
        Seoul - Shenzhen | Fri, Sep 18 | China Eastern Airlines
        $123
        16% off
        $146 $123
      • ICN 4:20 PM
        19h 10m
        1 stop
        SZX 10:30 AM
        Seoul - Shenzhen | Sat, Sep 19 | China Eastern Airlines
        $123
        16% off
        $146 $123
      • ICN 12:00 PM
        25h 35m
        1 stop
        SZX 12:35 PM
        Seoul - Shenzhen | Mon, Oct 26 | Tianjin Airlines
        $124
        15% off
        $146 $124
      • ICN 4:15 PM
        8h 55m
        1 stop
        SZX 12:10 AM
        Seoul - Shenzhen | Fri, Oct 2 | China Eastern Airlines
        $124
        15% off
        $146 $124
      • ICN 4:15 PM
        8h 55m
        1 stop
        SZX 12:10 AM
        Seoul - Shenzhen | Tue, Sep 29 | China Eastern Airlines
        $124
        15% off
        $146 $124
      • SEL 1:00 PM
        17h 25m
        1 stop
        SZX 2:00 PM
        Seoul - Shenzhen | Mon, Sep 14 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Seoul to Shenzhen operate an average of 10 times per day over the past 7 days, with a 34.3% on-time departure rate and a 87.1% on-time arrival rate.

Which airlines are the most popular for Seoul to Shenzhen flights?

The most popular airlines flying from Seoul to Shenzhen are China Southern Airlines, Shenzhen Airlines, and Air China, among 7 carriers on this route. Shanghai Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
China Southern Airlines logo China Southern Airlines
Shenzhen Airlines logo Shenzhen Airlines
Air China logo Air China
Korean Air logo Korean Air
Asiana Airlines logo Asiana Airlines
Shandong Airlines logo Shandong Airlines
China Eastern Airlines logo China Eastern Airlines
Airlines are determined based on actual purchased flight tickets from Seoul to Shenzhen according to previous 12 months data from Trip.com.

Flight Info | Seoul to Shenzhen

The distance between Seoul and Shenzhen is approximately 2,076.37 km. It takes around 3 hours 48 minutes on average to fly from Seoul to Shenzhen. Based on Trip.com's data travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight price $122
Cheapest round-trip ticket price $227
Off-season for travel October
Peak season for travel July
Flight distance 2,076.37 km
Average flight time 3 hours 48 minutes
Popular airline China Southern Airlines
Frequency ～18/week
Flight statistics for the Seoul–Shenzhen route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Seoul to Shenzhen

Which month has the cheapest one-way flights from Seoul to Shenzhen?

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

Based on Trip.com’s data, the cheapest month for flights from Seoul to Shenzhen is November, with an average price of $88; while the month with the highest flight price is usually July, with an average price of up to $170.

$170
$129
$88
$47
    Cheapest
  • $96
    Sep
  • $91
    Oct
  • $88
    Nov
  • $94
    Dec
  • $126
    Jan
  • $158
    Feb
  • $96
    Mar
  • $99
    Apr
  • $153
    May
  • $164
    Jun
  • $170
    Jul
  • $160
    Aug

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

Average price of round-trip flights from Seoul to Shenzhen 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 Seoul to Shenzhen are found during October, with an average price of $158. Conversely, the highest prices are found during February, with an average price of up to $294.

$294
$226
$158
$90
    Cheapest
  • $179
    Sep
  • $158
    Oct
  • $159
    Nov
  • $167
    Dec
  • $211
    Jan
  • $294
    Feb
  • $168
    Mar
  • $199
    Apr
  • $232
    May
  • $274
    Jun
  • $262
    Jul
  • $266
    Aug

When is the cheapest day to fly from Seoul to Shenzhen during Columbus Day?

Data is based on the lowest one-way price from Seoul to Shenzhen during Columbus Day on Trip.com in the past 3 days.

Columbus Day is scheduled for Oct 12. The cheapest flights from Seoul to Shenzhen are available on Oct 10, with fares starting at $122.

$440
$281
$122
0
    Cheapest
  • $440
    8
    Oct
  • $180
    9
  • $122
    10
  • $132
    11
  • $329
    12
  • $142
    13
  • $162
    14

Frequently Asked Questions

  • What are the cheapest flights from Seoul to Shenzhen (SEL-SZX)?

    Based on Trip.com data, Shanghai Airlines offers one-way fares as low as $122 on Cheapest nonstop routes (e.g. ICN to SZX on Sat, Oct 3), while Asiana Airlines offers Cheapest nonstop round-trips from $227 departing on Mon, Sep 14 and returning on Mon, Sep 21.
  • At the moment, you can catch a nonstop flight from Seoul to Shenzhen with the following airlines, including: Shenzhen Airlines China Southern Airlines Air China Korean Air Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 3 hours 48 minutes to fly from Seoul (SEL) to Shenzhen (SZX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Shenzhen 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 35 flight per week flying from Seoul to Shenzhen. You can check the weekly schedule for popular airlines on this route below: Shenzhen Airlines: S/M/T/W/T/F/S -- ZH634 (15:48) China Southern Airlines: S/M/T/W/T/F/S -- CZ3090 (15:19) Air China: S/M/T/W/T/F/S -- CA3862 (19:59)
  • To find best deals on flights from Seoul to Shenzhen, 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 Sat, Oct 3, with one-way flights priced at just $122.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Asiana 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 Shenzhen travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seoul to Shenzhen is October, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Seoul to Shenzhen on September 26, 2026 with Korean Air, with prices starting at $112.
  • You can arrive at any of the following airports in Shenzhen: Shenzhen Bao'an International Airport (SZX). Flights from Incheon International Airport to Shenzhen Bao'an International Airport (ICN-SZX) are by far the most popular option for this route.
  • The time difference between Shenzhen and Seoul is 1h.
  • Tickets can only be changed or canceled 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seoul to Shenzhen is $244. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Seoul to Shenzhen is $379. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Seoul and Shenzhen, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Explore More Popular Flights

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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.