Seosan Vacations

Book a Hotel + Flight together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to AED 148 when you book a flight and hotel together*

  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

  • Rest easy

    Plan, book, and manage your trip all in one place

Find the Best Seosan Vacation Packages

Seosan Hotel Deals

Benikea Hotel Seosan

Benikea Hotel Seosan

4 out of 5
465 Angyeon-ro Seosan South Chungcheong
Fully refundableReserve now, pay when you stay
The price is AED 169 per night from Jan 29 to Jan 30
AED 169
AED 188 total
29 Jan - 30 January 2026
includes taxes & fees
9/10 Wonderful! (215 reviews)
Very good hotel in this area. It is way cheaper than expected.

Reviewed on 5 December 2025

Benikea Hotel Seosan
Aria Hotel Seosan

Aria Hotel Seosan

3 out of 5
94 Dongheon-ro Seosan South Chungcheong
The price is AED 126 per night from Jan 29 to Jan 30
AED 126
AED 140 total
29 Jan - 30 January 2026
includes taxes & fees
8.8/10 Excellent! (302 reviews)
Room was great but AC was not strong enough.

Reviewed on 14 October 2025

Aria Hotel Seosan
marihotel

marihotel

3 out of 5
Dongheon-ro 93 Seosan Chungcheongnam-do
Fully refundableReserve now, pay when you stay
The price is AED 162 per night from Jan 1 to Jan 2
AED 162
AED 178 total
1 Jan - 2 January 2026
includes taxes & fees
8.4/10 Very Good! (14 reviews)
편하게 잘 보내다 갑니다

Reviewed on 8 December 2025

marihotel
See all 216 properties in Seosan
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Discover the most popular places to visit in Seosan

Gan-Wol-Am

Learn about the local history of Seosan when you take a trip to Gan-Wol-Am. Wander the parks and beaches while you're in the area.

Gan-Wol-Am

Samgilpo Port

Explore the waterfront in Seosan with a trip to Samgilpo Port. Discover the area's mountain views and monuments.

Samgilpo Port

Beolcheonpo Beach

Why not spend a carefree afternoon at Beolcheonpo Beach during your travels in Seosan? Stroll along the marina or visit the monuments while you're in the area.

Beolcheonpo Beach

Frequently asked questions

How do I find cheap flights to Seosan that have flexible change policies?
When it comes to traveling these days, flexibility is crucial. That's why we have a "No change fee" search function to help you locate flexible, cheap tickets to Seosan. It's on the left of your screen under the "Flexible change policies" heading.
Which airlines fly to Seosan?
You can choose from a variety of airlines that operate flights in or near Seosan. A few of the most popular options are:

  • Korean Air - 373 flights to or near Seosan each month, including 373 flights to Incheon Intl. Airport (ICN) per month.
  • Asiana Airlines - 195 flights to or near Seosan each month, including 195 flights to Incheon Intl. Airport (ICN) per month.
  • Delta Air Lines - 91 flights to or near Seosan each month, including 91 flights to Incheon Intl. Airport (ICN) per month.

How can I find cheap tickets to Seosan?
For an amazing deal to Seosan, book well in advance. Also think about using Expedia's handy "flexible dates" feature above your search results. This will list the cheapest prices for similar time frames. In the last seven days, was the best price for a flight to Seosan.
How much is a flight to Seosan?
There were lots of budget-friendly fares up for grabs in the last seven days, with the price of a return ticket to Seosan varying between and . Many lucky travelers purchased one-way flights from () for only .
What are the most popular airports to fly into in Seosan?
Prepare to pack your bags and fly into Incheon Intl. Airport (ICN), Seosan's primary flight hub. Book a fare on one of the 816 flights that touch down at this top destination every month.
When is the cheapest time to fly to Seosan?
If you're not fixed on what date you travel to Seosan, fly out early on in the week. The most economical day to take off is normally Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with many people preferring to take off on the weekend.
How much is a plane ticket to Seosan?
In the last seven days, tickets ranged between and . Take a look at our fantastic deals to Seosan, pick your favorite and then get ready for your getaway!
What months are the cheapest to book a flight to Seosan?
Snap up a ticket in February for awesome flight deals to Seosan. The month of December is generally the most expensive time to purchase a fare.
How long is a flight to Seosan?
It'll depend on where you're taking off from, but have a look at these average travel times for some popular routes to Seosan:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to Incheon Intl. Airport (ICN) - 13 hours and 14 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Incheon Intl. Airport (ICN) - 12 hours and 41 minutes
  • New York, NY (JFK-John F. Kennedy Intl.) to Incheon Intl. Airport (ICN) - 15 hours and 32 minutes