Arrive 2 hours prior to departure at CJU for a smooth check-in and security process, even during busy times.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $46 (Jeju Air) |
One-way from | $27 (CheapOair) |
Popular in | April |
Cheapest in | February |
Average price | $71 |
Good round-trip deal | $47 or less |
Good one-way deal | $26 or less |
Fly from
Fly to
Route
Depart
Return
Price
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Thu 5/15
7:35 am-8:50 am
Nonstop1h 15m
Seoul Gimpo Intl
Mon 5/26
6:15 am-7:30 am
Nonstop1h 15m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Wed 4/9
8:00 am-9:15 am
Nonstop1h 15m
Seoul Gimpo Intl
Thu 4/10
9:20 am-3:30 pm
1 stop6h 10m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Mon 7/14
9:45 am-11:00 am
Nonstop1h 15m
Seoul Gimpo Intl
Sat 8/9
8:30 pm-9:45 pm
Nonstop1h 15m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Sun 4/6
7:55 am-9:05 am
Nonstop1h 10m
Seoul Gimpo Intl
Mon 5/5
7:00 pm-8:15 pm
Nonstop1h 15m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Thu 5/22
8:15 am-9:30 am
Nonstop1h 15m
Seoul Gimpo Intl
Thu 5/22
5:30 pm-10:15 pm
1 stop4h 45m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Sat 6/21
9:10 am-10:30 am
Nonstop1h 20m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Tue 4/1
11:35 am-12:50 pm
Nonstop1h 15m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Tue 4/22
8:00 am-9:15 am
Nonstop1h 15m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Fri 5/23
7:55 am-9:05 am
Nonstop1h 10m
Jeju CitySeoul
CJU - GMP
CJUGMP
Jeju City
Mon 8/25
8:30 am-9:45 am
Nonstop1h 15m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Jeju City to Seoul Gimpo Intl Airport, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Unlike at noon, when flights are generally more expensive, you can save up to 35% on flights from Jeju City to Seoul Gimpo Intl Airport by exploring options for tickets in the morning.
The most flights from CJU to GMP are scheduled on a Monday (125 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (114 on average).
In terms of precipitation, rainfall in Seoul Gimpo Intl Airport ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul Gimpo Intl Airport when rainfall is around 1.1 in.
If weather is an important factor for your trip to Seoul Gimpo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$30 | Average$82 | FlexibilityNo cancel fee | On-time81% | |
Cheapest$34 | Average$79 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$58 | Average$79 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$73 | Average$96 | FlexibilityNo cancel fee | On-time88% |