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Flights from Seoul to Busan

Book direct flights from Seoul to Busan: One way flights from $26, round trip flights from $52. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Wed, Sep 2 | Jeju Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Fri, Sep 4 | Jeju Air
        $52 $65
        20% off
        20% off
        $65 $52
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Thu, Aug 27 | Jeju Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 3 | Jeju Air
        $52 $65
        20% off
        20% off
        $65 $52
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Wed, Sep 16 | Jeju Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Fri, Sep 18 | Jeju Air
        $53 $65
        18% off
        18% off
        $65 $53
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Sat, Sep 12 | Jeju Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 17 | Jeju Air
        $54
        17% off
        $65 $54
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Tue, Sep 15 | T'Way Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 17 | Jeju Air
        $57
        12% off
        $65 $57
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Tue, Sep 8 | T'Way Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 10 | Jeju Air
        $57
        12% off
        $65 $57
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Mon, Sep 14 | T'Way Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Fri, Sep 18 | Jeju Air
        $57
        12% off
        $65 $57
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Mon, Sep 7 | T'Way Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 10 | Jeju Air
        $58
        11% off
        $65 $58
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Mon, Aug 31 | T'Way Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 3 | Jeju Air
        $60
        8% off
        $65 $60
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Thu, Sep 3 | T'Way Air
        PUS 7:10 AM
        1h 5m
        Nonstop
        GMP 8:15 AM
        Busan - Seoul | Thu, Sep 10 | Jeju Air
        $60
        8% off
        $65 $60
      • SEL 1:00 PM
        17h 25m
        1 stop
        PUS 2:00 PM
        Seoul - Busan | Fri, Jul 24 | Normal Airline
        PUS 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Busan - Seoul | Sun, Jul 26 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Wed, Sep 2 | Jeju Air
        $26 $34
        24% off
        24% off
        $34 $26
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Wed, Sep 16 | Jeju Air
        $27 $34
        21% off
        21% off
        $34 $27
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Thu, Sep 17 | Jeju Air
        $27 $34
        21% off
        21% off
        $34 $27
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Thu, Aug 27 | Jeju Air
        $27
        21% off
        $34 $27
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Sat, Sep 12 | Jeju Air
        $27
        21% off
        $34 $27
      • GMP 7:55 PM
        1h 10m
        Nonstop
        PUS 9:05 PM
        Seoul - Busan | Sat, Sep 19 | Jeju Air
        $28
        18% off
        $34 $28
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Tue, Sep 8 | T'Way Air
        $30
        12% off
        $34 $30
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Mon, Sep 14 | T'Way Air
        $30
        12% off
        $34 $30
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Tue, Sep 1 | T'Way Air
        $30
        12% off
        $34 $30
      • GMP 6:50 PM
        1h 5m
        Nonstop
        PUS 7:55 PM
        Seoul - Busan | Tue, Aug 25 | T'Way Air
        $31
        9% off
        $34 $31
      • SEL 1:00 PM
        17h 25m
        1 stop
        PUS 2:00 PM
        Seoul - Busan | Fri, Jul 24 | Normal Airline
        Find more flights
        Find more flights

Find cheap airlines flights from Seoul to Busan

You can choose from 5 airlines that fly from Seoul to Busan, including Air Busan, T'Way Air, and Korean Air. Jeju Air has lowest fares on this route.
Air Busan logo Air Busan
T'Way Air logo T'Way Air
Korean Air logo Korean Air
Jin Air logo Jin Air
Jeju Air logo Jeju Air
Airlines are determined based on actual purchased flight tickets from Seoul to Busan according to previous 12 months data from Trip.com.

Flight Info | Seoul to Busan

The distance between Seoul and Busan is approximately 316.34 km. It takes around 1 hour 2 minutes on average to fly from Seoul to Busan. Based on Trip.com's data travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight price $26
Cheapest round-trip ticket price $52
Off-season for travel October
Peak season for travel January
Flight distance 316.34 km
Average flight time 1 hour 2 minutes
Popular airline Air Busan
Flight statistics for the Seoul–Busan route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Seoul to Busan

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

The average price of one-way flights from Seoul to Busan 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 Busan is March, with an average price of $17; while the month with the highest flight price is usually June, with an average price of up to $35.

$35
$26
$17
$8
    Cheapest
  • $32
    Jul
  • $27
    Aug
  • $22
    Sep
  • $21
    Oct
  • $22
    Nov
  • $23
    Dec
  • $22
    Jan
  • $25
    Feb
  • $17
    Mar
  • $31
    Apr
  • $34
    May
  • $35
    Jun

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

Average price of round-trip flights from Seoul to Busan 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 Busan are found during October, with an average price of $70. Conversely, the highest prices are found during July, with an average price of up to $113.

$113
$92
$70
$49
    Cheapest
  • $113
    Jul
  • $105
    Aug
  • $72
    Sep
  • $70
    Oct
  • $92
    Nov
  • $84
    Dec
  • $76
    Jan
  • $85
    Feb
  • $73
    Mar
  • $93
    Apr
  • $111
    May
  • $113
    Jun

Frequently Asked Questions

  • What are the cheapest flights from Seoul to Busan (SEL-PUS)?

    Based on Trip.com data, Jeju Air offers one-way fares as low as $26 on Cheapest nonstop routes (e.g. GMP to PUS on Wed, Sep 2), while Jeju Air offers Cheapest nonstop round-trips from $52 departing on Wed, Sep 2 and returning on Fri, Sep 4.
  • At the moment, you can catch a nonstop flight from Seoul to Busan with the following airlines, including: Air Busan T'Way Air Korean Air Jin Air Jeju Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 2 minutes to fly from Seoul (SEL) to Busan (PUS).
  • 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 Busan 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 148 flight per week flying from Seoul to Busan. You can check the weekly schedule for popular airlines on this route below: Korean Air: S/M/T/W/T/F/S -- KE1807 (08:16) Jin Air: S/M/-/W/T/F/S -- LJ1441 (12:54)
  • To find best deals on flights from Seoul to Busan, 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 Wed, Sep 2, with one-way flights priced at just $26.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jeju Air.
    · 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 Busan travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seoul to Busan is October, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Seoul to Busan on July 27, 2026 with Jeju Air, with prices starting at $24.
  • You can land at any one of the following hubs in Busan, with Gimpo International Airport to Gimhae International Airport (GMP-PUS) is by far the most common option on this route: Gimhae International Airport (PUS).
  • The time difference between Busan and Seoul is 0h.
  • 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.

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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.