Seoul to Busan (GMP–PUS) — Airlines, Schedules & Connections

GMP Airport Page →
203 mi airlines 92/wk
On-time Some delays Frequent delays
Flight Schedule 27 flights Verified 3h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
BX8803
BX Air Busan
321
7:20 AM
KST TD
8:35 AM
KST
1h 15m
M T W T F S S
Prices
BX8805
BX Air Busan
321
8:05 AM
KST TD
9:10 AM
KST
1h 5m
M T W T F S S
Prices
BX8807
BX Air Busan
320
9:00 AM
KST TD
10:05 AM
KST
1h 5m
M T W T F S S
Prices
BX8809
BX Air Busan
320
10:40 AM
KST TD
11:45 AM
KST
1h 5m
M T W T F S S
Prices
BX8871
BX Air Busan
321
12:10 PM
KST TD
1:15 PM
KST
1h 5m
M T W T F S S
Prices
BX8811
BX Air Busan
320
12:30 PM
KST TD
1:35 PM
KST
1h 5m
M T W T F S S
Prices
KE1819
KE Korean
223
2:05 PM
KST TD
3:10 PM
KST
1h 5m
M T W T F S S
Prices
BX8813
BX Air Busan
320
2:10 PM
KST TD
3:15 PM
KST
1h 5m
M T W T F S S
Prices
TW925
TW T'way
737
2:50 PM
KST
3:55 PM
KST
1h 5m
M T W T F S S
Prices
KE1823
KE Korean
223
3:05 PM
KST TD
4:10 PM
KST
1h 5m
M T W T F S S
Prices
BX8817
BX Air Busan
320
3:20 PM
KST TD
4:25 PM
KST
1h 5m
M T W T F S S
Prices
BX8819
BX Air Busan
320
4:40 PM
KST TD
5:45 PM
KST
1h 5m
M T W T F S S
Prices
BX8821
BX Air Busan
320
6:40 PM
KST TD
7:45 PM
KST
1h 5m
M T W T F S S
Prices
7C907
7C Jeju
738
7:50 PM
KST TD
8:55 PM
KST
1h 5m
M T W T F S S
Prices
BX8827
BX Air Busan
320
8:00 PM
KST TD
9:10 PM
KST
1h 10m
M T W T F S S
Prices
7C904
7C Jeju
738
7:20 AM
KST TD
8:25 AM
KST
1h 5m
M T W T F S S
Prices
BX8802
BX Air Busan
320
7:20 AM
KST TD
8:25 AM
KST
1h 5m
M T W T F S S
Prices
KE1806
KE Korean
223
8:45 AM
KST TD
9:50 AM
KST
1h 5m
M T W T F S S
Prices
BX8804
BX Air Busan
320
9:00 AM
KST TD
10:05 AM
KST
1h 5m
M T W T F S S
Prices
BX8872
BX Air Busan
321
9:25 AM
KST TD
10:30 AM
KST
1h 5m
M T W T F S S
Prices
BX8806
BX Air Busan
320
10:40 AM
KST TD
11:45 AM
KST
1h 5m
M T W T F S S
Prices
BX8812
BX Air Busan
320
12:30 PM
KST TD
1:35 PM
KST
1h 5m
M T W T F S S
Prices
BX8816
BX Air Busan
320
2:40 PM
KST TD
3:50 PM
KST
1h 10m
M T W T F S S
Prices
BX8818
BX Air Busan
320
4:00 PM
KST TD
5:05 PM
KST
1h 5m
M T W T F S S
Prices
BX8820
BX Air Busan
320
5:05 PM
KST TD
6:10 PM
KST
1h 5m
M T W T F S S
Prices
BX8822
BX Air Busan
320
6:20 PM
KST TD
7:25 PM
KST
1h 5m
M T W T F S S
Prices
BX8826
BX Air Busan
320
8:30 PM
KST TD
9:35 PM
KST
1h 5m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
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Seoul to Busan
4 carriers, 92 flights/week nonstop.
4 Airlines 92 Flights/wk 203 mi 1h 5m nonstop 5 1-stop hubs

GMP–PUS is served by 4 airlines with nonstop service. Air Busan, Korean Air and Jeju Air lead the route. The flight covers 203 miles in approximately 1h 5m. Beyond nonstop, 5 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop GMP–PUS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
BX Air Busan 68 320, 321 1h05-1h15
KE Korean Air 14 223 1h05 SkyTeam
7C Jeju Air 7 738 1h05
TW T'way Air 3 737 1h05
Aircraft on this route
223 Airbus A220-300 – KE
320 Airbus A320 – BX
321 Airbus A321 – BX
737 Boeing 737-700 – TW
738 Boeing 737-800 – 7C
Alliance coverage
Unaffiliated: 7C + BX + TW (78 flights/wk, 85%)
SkyTeam: KE (14 flights/wk, 15%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, GMP to PUS direction.
Mon
14
flights
Tue
13
flights
Wed
13
flights
Thu
13
flights
Fri
13
flights
Sat
14
flights
Sun
12
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
15
Nonstop flights
92
Outbound / wk
81
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for GMP to PUS.
1-STOP
One-Stop Connections
5
Hubs
~8h
Fastest
~26h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
96
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Busan from Seoul

Nearby airports with service to Gimhae International Airport.
Metric GMP→PUS ICN→PUS
Distance from GMP 20 mi
Nonstop airlines 4 2
Weekly flights 92 35
Flight time 1h 5m 1h 4m
Airports within 200 miles of GMP with service to Gimhae International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Busan is 0 hours the same as Seoul.
GMP: KST · PUS: KST

When it's 6:00 PM in Seoul, it's 6:00 PM in Busan.
Distance & Flight Time
203 mi / 327 km
Nonstop flight time is approximately 1h 5m to 1h 15m.

GMP–PUS Quick Facts

Key statistics for the Seoul to Busan route.
Route details
Distance203 mi / 327 km
Flight time1h 5m to 1h 15m
Time difference0 hours
Airlines (nonstop)4
Weekly flights92 out / 81 return
1-stop connections5 hubs
Origin: GMP
IATA / ICAOGMP / RKSS
TimezoneAsia/Seoul
Passengers/yr25.0M
Elevation59 ft / 18 m
Destination: PUS
IATA / ICAOPUS / RKPK
TimezoneAsia/Seoul
Passengers/yr18.2M
Elevation6 ft / 2 m

Frequently Asked Questions

Common questions about GMP to PUS flights.
Nonstop flights from Gimpo International Airport to Gimhae International Airport take approximately 1h 5m to 1h 15m. The route covers 203 miles.
4 airlines operate nonstop service: Jeju Air, Air Busan, Korean Air and T'way Air.
There are approximately 92 nonstop flights per week from GMP to PUS. The return direction has about 81 weekly flights.
Yes, 1-stop connections are available through KHH, GUM, KIX, CJU and PEK. These options provide additional schedule flexibility.
Yes, return flights from PUS to GMP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include ICN. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from GMP to PUS

Gimpo International Airport (GMP) and Gimhae International Airport (PUS) are connected by nonstop service from Jeju Air, Air Busan, Korean Air and T'way Air. With 92 weekly departures, this is a heavily served route.

GMP to PUS Flight Duration and Schedule

Nonstop flight time from GMP to PUS ranges from 1 hours 5 minutes to 1 hours 15 minutes. The route covers a distance of 203 miles (327 km). There are approximately 92 weekly flights outbound and 81 return, totaling 173 flights per week in both directions.

Connecting Options and Alternatives

5 one-stop connections are available, with the fastest taking approximately 8 hours via KHH. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seoul (ICN).