Cheap Flights from Tainan (TNN) to Seoul (ICN)

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Flights from Tainan (TNN) to Seoul (ICN)
Origin airport
Tainan
Destination airport
Incheon Intl.
Distance
1709 km

Tainan to Seoul Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Tainan to Seoul offer the perfect respite. Not only does exploring Seoul provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Tainan to Seoul may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seoul are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seoul more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seoul is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from TNN to Incheon Intl. Airport (ICN) last minute?
Being spontaneous is an awesome way to see the world, but it's not always the best way to score a bargain fare. Consider booking your Tainan Airport (TNN) to Incheon Airport trip well ahead of time rather than waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you're discovering Incheon Airport!
What airports do you fly into for Seoul from Tainan?
From Tainan, you can connect to Seoul through Incheon Intl. Airport (ICN), Gimpo Intl. Airport (GMP) and Suwon (SWU-Suwon Airbase). Be sure to check which hub is best for you before you make a decision. If you decide to land at Incheon Intl. Airport (ICN), it's around 48 kilometers west of the city center. Use the cash you save when booking your seat with Expedia to check out the city's well-known sights, such as Starfield COEX Mall and Lotte Outlets Seoul Station.
Can I change the date of my flight from Tainan Airport (TNN) to Incheon Intl. Airport (ICN)?
Easily make changes to your Tainan Airport to ICN journey via the Expedia Trips portal. But before doing so, browse the conditions in your itinerary to find out what the carrier will let you do and if fees apply for changes. Some airlines have a change fee per person, on top of any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for more advice and to chat with our Virtual Agent.