Cheap Flights from Seoul (ICN) to Gan Island (GAN)

Popular airlines from Incheon Intl. Airport (ICN) to Gan Island (GAN-Gan Intl.)

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Cheap Flights from Seoul to Gan Island (ICN-GAN)

Prices were available within the past 7 days and start at for one-way flights and $903 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Mon, Dec 8 - Sun, Dec 14
ICN
Seoul
GAN
Gan Island
$903 Roundtrip, found 1 hour ago
$903
Roundtrip
found 1 hour ago
Select SriLankan Airlines flight, departing Mon, Dec 8 from Seoul to Gan Island, returning Sun, Dec 14, priced at $903 found 1 hour ago
SriLankan Airlines
Fri, Dec 5 - Tue, Dec 9
ICN
Seoul
GAN
Gan Island
$1,005 Roundtrip, found 1 hour ago
$1,005
Roundtrip
found 1 hour ago
Select SriLankan Airlines flight, departing Fri, Dec 5 from Seoul to Gan Island, returning Tue, Dec 9, priced at $1,005 found 1 hour ago
SriLankan Airlines
Mon, Dec 8 - Mon, Dec 15
ICN
Seoul
GAN
Gan Island
$1,050 Roundtrip, found 1 hour ago
$1,050
Roundtrip
found 1 hour ago
Select SriLankan Airlines flight, departing Mon, Dec 8 from Seoul to Gan Island, returning Mon, Dec 15, priced at $1,050 found 1 hour ago
Etihad Airways
Mon, Dec 8 - Sat, Dec 13
ICN
Seoul
GAN
Gan Island
$1,070 Roundtrip, found 1 hour ago
$1,070
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Mon, Dec 8 from Seoul to Gan Island, returning Sat, Dec 13, priced at $1,070 found 1 hour ago
SriLankan Airlines
Mon, Dec 8 - Tue, Dec 9
ICN
Seoul
GAN
Gan Island
$1,107 Roundtrip, found 1 hour ago
$1,107
Roundtrip
found 1 hour ago
Select SriLankan Airlines flight, departing Mon, Dec 8 from Seoul to Gan Island, returning Tue, Dec 9, priced at $1,107 found 1 hour ago
Etihad Airways
Wed, Dec 10 - Sat, Dec 13
ICN
Seoul
GAN
Gan Island
$1,115 Roundtrip, found 1 hour ago
$1,115
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Wed, Dec 10 from Seoul to Gan Island, returning Sat, Dec 13, priced at $1,115 found 1 hour ago
SriLankan Airlines
Fri, Dec 5 - Sun, Dec 14
ICN
Seoul
GAN
Gan Island
$1,126 Roundtrip, found 1 hour ago
$1,126
Roundtrip
found 1 hour ago
Select SriLankan Airlines flight, departing Fri, Dec 5 from Seoul to Gan Island, returning Sun, Dec 14, priced at $1,126 found 1 hour ago
Etihad Airways
Mon, Dec 8 - Thu, Dec 11
ICN
Seoul
GAN
Gan Island
$1,165 Roundtrip, found 1 hour ago
$1,165
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Mon, Dec 8 from Seoul to Gan Island, returning Thu, Dec 11, priced at $1,165 found 1 hour ago
Etihad Airways
Sun, Dec 7 - Wed, Dec 10
ICN
Seoul
GAN
Gan Island
$1,211 Roundtrip, found 1 hour ago
$1,211
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Sun, Dec 7 from Seoul to Gan Island, returning Wed, Dec 10, priced at $1,211 found 1 hour ago
Etihad Airways
Sun, Dec 7 - Tue, Dec 9
ICN
Seoul
GAN
Gan Island
$1,370 Roundtrip, found 1 hour ago
$1,370
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Sun, Dec 7 from Seoul to Gan Island, returning Tue, Dec 9, priced at $1,370 found 1 hour ago
Etihad Airways
Mon, Dec 8 - Wed, Dec 10
ICN
Seoul
GAN
Gan Island
$1,420 Roundtrip, found 1 hour ago
$1,420
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Mon, Dec 8 from Seoul to Gan Island, returning Wed, Dec 10, priced at $1,420 found 1 hour ago
Etihad Airways
Wed, Dec 10 - Fri, Dec 12
ICN
Seoul
GAN
Gan Island
$1,466 Roundtrip, found 1 hour ago
$1,466
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Wed, Dec 10 from Seoul to Gan Island, returning Fri, Dec 12, priced at $1,466 found 1 hour ago
Emirates
Thu, Dec 11 - Sat, Dec 13
ICN
Seoul
GAN
Gan Island
$1,553 Roundtrip, found 1 hour ago
$1,553
Roundtrip
found 1 hour ago
Select Emirates flight, departing Thu, Dec 11 from Seoul to Gan Island, returning Sat, Dec 13, priced at $1,553 found 1 hour ago

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN) cost?
Snag a cheap one-way flight or cheap return flight from $903 from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN)?
Traveling in December may help you find better deals, as it's the cheapest month for flights between ICN and GAN. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from ICN to GAN. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN)?
Direct flights from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ICN to GAN?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN)?
To avoid possible delays on the Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN) last-minute?
Last-minute fares from ICN to GAN are generally more expensive. To lock in the cheapest rates, start searching for flights ahead of time. That said, if your travel plans are flexible, it's possible to score a cheap fare right before your journey.
Is it cheaper to book an ICN to GAN flight and hotel package?
You can save money by securing an ICN to GAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN)?
If you reserved your ICN to GAN flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Incheon Intl.
Destination airport
Gan Intl.
Roundtrip price
$902
Distance
4293 mi

Book with confidence

Seoul to Gan Island Flights

The cheapest times to fly from Seoul to Gan Island

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 Gan Island are during the month of December. You can find some of the cheapest flights from Seoul to Gan Island with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Gan Island

Sunday is one of the best days to book for cheap flights from Seoul to Gan Island: 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 Gan Island

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 Gan Island in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Gan Island 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 Gan Island 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 Gan Island Flights
*Available to One Key members.