$204 Cheap Flights from Seoul (GMP) to Jinju (HIN)

View $204 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Jinju (HIN-Sacheon)

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Cheap Flights from Seoul to Jinju (GMP-HIN)

Prices were available within the past 7 days and start at $204 for one-way flights and $411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Mar 18 - Fri, Mar 20
GMP
Seoul
HIN
Jinju
$411 Roundtrip, found 3 days ago
$411
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Mar 18 from Seoul to Jinju, returning Fri, Mar 20, priced at $411 found 3 days ago

Alternative airports near Jinju

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sacheon HIN. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $411
HIN
Sacheon
CheapestClosest
Average driving time to city center17 min
Flights from $411

Frequently asked questions

How much does a flight from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN) cost?
Secure a cheap one-way flight from $204 or cheap return flight from $411 from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
March is the most affordable month to fly from GMP to HIN. Traveling during quieter months is often the key to finding better deals on flights.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
Take a direct flight with Jin Air and go straight from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN).
What is the cheapest airline that flies from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest GMP to HIN flight.
How many flights per day from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
When flying out of Gimpo Intl. Airport (GMP), you can pick from an average of 2 daily direct flights to Sacheon Airport (HIN).
What are the most popular departure times for flights from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
Flights between GMP and HIN are busiest at 9 AM. For a more relaxed trip and potentially cheaper tickets, look for a departure outside the usual busy windows.
What day of the week has the most flights from GMP to HIN?
If you jet off on a Friday, you'll get the biggest range of choices for flights from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN).
What is the earliest flight from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
Take the earliest flight at around 9:20AM UTC+9, leaving from Gimpo Intl. Airport (GMP). You'll be traveling for about 1h, coming in to land at Sacheon Airport (HIN) at approximately 10:20AM UTC+9.
How long does it take to fly from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
Flights from GMP to HIN have an average travel time of 1 hour. The total distance between the two airports is 180 mi.
What airline has the least delays from GMP to HIN?
Jin Air has the strongest track record for on-time direct flights from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN), with an on-time score of 80%. Use the Expedia App to look up your flight schedule before you take off and get immediate updates about any trip changes.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
To arrive at Sacheon Airport (HIN) on time, book a flight that leaves Gimpo Intl. Airport (GMP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Jinju from Gimpo Intl. Airport (GMP)?
Come in for landing at any of these Jinju airports following your direct flight from Gimpo Intl. Airport (GMP):

  • Gimhae Airport (PUS)
  • Yeosu Airport (RSU)
  • Sacheon Airport (HIN)

Is it cheaper to buy a plane ticket from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN) last-minute?
Booking your ticket from GMP to HIN right before your getaway is generally more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a GMP to HIN flight and hotel package?
Opting for a GMP to HIN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Sacheon Airport (HIN)?
If you reserved your GMP to HIN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

0
Origin airport
Gimpo Intl.
Destination airport
Sacheon
Roundtrip price
$410
Distance
184 mi

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Seoul to Jinju Flights

The cheapest times to fly from Seoul to Jinju

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Jinju are during the month of March. You can find some of the cheapest flights from Seoul to Jinju with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Jinju

Sunday is one of the best days to book for cheap flights from Seoul to Jinju: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Jinju

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Jinju in 2025. You can also book with separate airlines for your outbound and return journeys, from $204 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Jinju flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Jinju airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Jinju Flights

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*Available to One Key members.