Seoul to Busan flights in November 2026 from $45 GMP, ICN → PUS
Gimpo International Airport (GMP), Incheon International Airport (ICN) → Gimhae International Airport (PUS)
For departures in November 2026, the cheapest return found recently is $80 with Air Busan, 20 Nov – 22 Nov, found 2 days ago. The cheapest one-way found recently is $45 with Air Busan, 13 Nov, found 2 days ago.
Return
In November 2026, the cheapest return fare on each of 7 departure dates is usually $69 to $90. Across all 38 departure dates we hold on this route, it is usually $87 to $177. Of the 9 months with enough return fares to compare, November 2026 is usually the cheapest.
Cheapest return found recently
$80
20 Nov – 22 Nov · Air Busan
Gimpo International Airport (GMP) → Gimhae International Airport (PUS)
out nonstop, back nonstop
found 2 days ago
Cheapest we hold, of any age
$66
23 Nov – 27 Nov · Jin Air
Gimpo International Airport (GMP) → Gimhae International Airport (PUS)
out nonstop, back nonstop
found 6 days ago
The cheapest dates in November 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 23 Nov – 27 Nov | $66 | Jin Air | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 25 Nov – 27 Nov | $68 | Jin Air | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 14 Nov – 16 Nov | $69 | Eastar Jet | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 20 Nov – 22 Nov | $80 | Air Busan | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 27 Nov – 29 Nov | $85 | Air Busan | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
Every date we hold
7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Nov – 13 Nov | $120 | Air Busan | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 14 Nov – 16 Nov | $69 | Eastar Jet | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 19 Nov – 19 Nov | $95 | Air Busan | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 20 Nov – 22 Nov | $80 | Air Busan | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 23 Nov – 27 Nov | $66 | Jin Air | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 25 Nov – 27 Nov | $68 | Jin Air | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 27 Nov – 29 Nov | $85 | Air Busan | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $61.
One-way
In November 2026, the cheapest one-way fare on each of 5 departure dates is usually $35 to $45. Across all 54 departure dates we hold on this route, it is usually $33 to $86. Of the 7 months with enough one-way fares to compare, 2 are usually cheaper than November 2026.
Cheapest one-way found recently
$45
13 Nov · Air Busan
Gimpo International Airport (GMP) → Gimhae International Airport (PUS)
nonstop
found 2 days ago
Cheapest we hold, of any age
$30
17 Nov · T'way Air
Gimpo International Airport (GMP) → Gimhae International Airport (PUS)
stops unknown
found 3 days ago
The cheapest dates in November 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 17 Nov | $30 | T'way Air | stops unknown | found 3 days ago | Open this trip |
| 19 Nov | $35 | T'way Air | nonstop | found 4 days ago | Open this trip |
| 20 Nov | $38 | Air Busan | nonstop | found 3 days ago | Open this trip |
| 13 Nov | $45 | Air Busan | nonstop | found 2 days ago | Open this trip |
| 27 Nov | $57 | T'way Air | nonstop | found 6 days ago | Open this trip |
Every date we hold
5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 13 Nov | $45 | Air Busan | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | nonstop | found 2 days ago | Open this trip |
| 17 Nov | $30 | T'way Air | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | stops unknown | found 3 days ago | Open this trip |
| 19 Nov | $35 | T'way Air | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | nonstop | found 4 days ago | Open this trip |
| 20 Nov | $38 | Air Busan | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | nonstop | found 3 days ago | Open this trip |
| 27 Nov | $57 | T'way Air | Gimpo International Airport (GMP) → Gimhae International Airport (PUS) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $28.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work