Cheap Flights from Seoul (ICN) to Tsushima (TSJ)

Popular airlines from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ)

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ) cost?
Snag a cheap one-way flight or cheap return flight from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ) 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 Tsushima Airport (TSJ)?
Flying in can help you save, as it's the cheapest month for flights between ICN and TSJ. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from ICN to TSJ. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ)?
You'll have to book a flight with a layover if you're traveling from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from ICN to TSJ?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, 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 Tsushima Airport (TSJ)?
Select a flight from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Tsushima Airport (TSJ) last-minute?
Last-minute bookings from ICN to TSJ are usually more expensive. To secure the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book an ICN to TSJ flight and hotel package?
Compared with arranging flights and hotels separately, booking an ICN to TSJ flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Tsushima Airport (TSJ)?
It's generally possible to cancel or reschedule your ICN to TSJ flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
Tsushima
Distance
272 mi

Book with confidence

Book with confidence

Seoul to Tsushima Flights

The cheapest times to fly from Seoul to Tsushima

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

 

The best time to book a flight from Seoul to Tsushima

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

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 Tsushima 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 Tsushima 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 Tsushima 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 Tsushima Flights
*Available to One Key members.