₩624,300 Cheap Flights from Seoul (ICN) to Gan Island (GAN)

View ₩624,300 flight on Mon, Sep 1, 2025Opens in a new window

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 ₩624,300 for one-way flights and ₩964,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SriLankan Airlines
Mon, Feb 9 - Tue, Feb 17
ICN
Seoul
GAN
Gan Island
₩964,000 Roundtrip, found 4 days ago
₩964,000
Roundtrip
found 4 days ago
Select SriLankan Airlines flight, departing Mon, Feb 9 from Seoul to Gan Island, returning Tue, Feb 17, priced at ₩964,000 found 4 days ago
SriLankan Airlines
Wed, Apr 30 - Tue, May 6
ICN
Seoul
GAN
Gan Island
₩964,500 Roundtrip, found 6 days ago
₩964,500
Roundtrip
found 6 days ago
Select SriLankan Airlines flight, departing Wed, Apr 30 from Seoul to Gan Island, returning Tue, May 6, priced at ₩964,500 found 6 days ago
SriLankan Airlines
Wed, Jan 21 - Tue, Jan 27
ICN
Seoul
GAN
Gan Island
₩965,200 Roundtrip, found 4 days ago
₩965,200
Roundtrip
found 4 days ago
Select SriLankan Airlines flight, departing Wed, Jan 21 from Seoul to Gan Island, returning Tue, Jan 27, priced at ₩965,200 found 4 days ago
SriLankan Airlines
Wed, Aug 20 - Tue, Aug 26
ICN
Seoul
GAN
Gan Island
₩965,500 Roundtrip, found 2 days ago
₩965,500
Roundtrip
found 2 days ago
Select SriLankan Airlines flight, departing Wed, Aug 20 from Seoul to Gan Island, returning Tue, Aug 26, priced at ₩965,500 found 2 days ago
SriLankan Airlines
Mon, Nov 3 - Tue, Nov 11
ICN
Seoul
GAN
Gan Island
₩967,200 Roundtrip, found 1 day ago
₩967,200
Roundtrip
found 1 day ago
Select SriLankan Airlines flight, departing Mon, Nov 3 from Seoul to Gan Island, returning Tue, Nov 11, priced at ₩967,200 found 1 day ago
Asiana Airlines
Mon, Nov 3 - Tue, Nov 11
ICN
Seoul
GAN
Gan Island
₩1,022,100 Roundtrip, found 1 day ago
₩1,022,100
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Mon, Nov 3 from Seoul to Gan Island, returning Tue, Nov 11, priced at ₩1,022,100 found 1 day ago
Asiana Airlines
Mon, Nov 3 - Tue, Nov 11
ICN
Seoul
GAN
Gan Island
₩1,038,600 Roundtrip, found 1 day ago
₩1,038,600
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Mon, Nov 3 from Seoul to Gan Island, returning Tue, Nov 11, priced at ₩1,038,600 found 1 day ago
SriLankan Airlines
Sun, Aug 31 - Tue, Sep 9
ICN
Seoul
GAN
Gan Island
₩1,101,600 Roundtrip, found 4 days ago
₩1,101,600
Roundtrip
found 4 days ago
Select SriLankan Airlines flight, departing Sun, Aug 31 from Seoul to Gan Island, returning Tue, Sep 9, priced at ₩1,101,600 found 4 days ago
SriLankan Airlines
Sun, Aug 10 - Tue, Aug 19
ICN
Seoul
GAN
Gan Island
₩1,104,800 Roundtrip, found 17 hours ago
₩1,104,800
Roundtrip
found 17 hours ago
Select SriLankan Airlines flight, departing Sun, Aug 10 from Seoul to Gan Island, returning Tue, Aug 19, priced at ₩1,104,800 found 17 hours ago
SriLankan Airlines
Wed, Oct 1 - Tue, Oct 7
ICN
Seoul
GAN
Gan Island
₩1,153,900 Roundtrip, found 2 days ago
₩1,153,900
Roundtrip
found 2 days ago
Select SriLankan Airlines flight, departing Wed, Oct 1 from Seoul to Gan Island, returning Tue, Oct 7, priced at ₩1,153,900 found 2 days ago

Frequently asked questions

How much is a flight from ICN to GAN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Incheon Airport to Gan Intl. Airport was ₩964,000. Fares this cheap don’t hang around forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Incheon Intl. Airport (ICN) to Gan Intl. Airport (GAN)?
This differs between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Incheon Intl. Airport (ICN) to Gan Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for ICN to GAN flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Seoul--Incheon Intl. Airport to Gan Intl. Airport?
You’ll have 6,900 kilometers to cover on the long-haul South Korea to Gan Island route. Wear comfortable clothes and consider taking a pair of noise-canceling earphones.
Which airlines fly direct from ICN to Gan Intl. Airport?
If you want to travel straight from Incheon Intl. Airport (ICN) to GAN, you’ll need to book a flight with at least one stop. Unfortunately, there aren’t any airlines that fly directly on this route.
Are ICN to Gan Intl. Airport (GAN) flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute deals between Seoul–Incheon Intl. Airport and GAN are of course possible, it’s also a good idea to keep track of prices well before you fly. In fact, some carriers publish their prices up to a year before the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to grab your seat when the fares dip.
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