฿10,310 Cheap Flights from Ubon Ratchathani (UBP) to Seoul (ICN)

View ฿10,310 flight on Wed, 8 Apr 2026Opens in a new window

Popular airlines from Ubon Ratchathani (UBP-Ubon Ratchathani Intl.) to Incheon Intl. Airport (ICN)

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Cheap Flights from Ubon Ratchathani (UBP) to Seoul (ICN)

Prices were available within the past 7 days and start at ฿10,310 for one-way flights and ฿18,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Mon, 11 May - Mon, 18 May
UBP
Ubon Ratchathani
ICN
Seoul
฿18,930 Return, found 15 hours ago
฿18,930
Return
found 15 hours ago
Select Thai Airways International flight, departing Mon, 11 May from Ubon Ratchathani to Seoul, returning Mon, 18 May, priced at ฿18,930 found 15 hours ago
Thai Airways International
Wed, 28 Jan - Wed, 4 Feb
UBP
Ubon Ratchathani
ICN
Seoul
฿19,300 Return, found 20 hours ago
฿19,300
Return
found 20 hours ago
Select Thai Airways International flight, departing Wed, 28 Jan from Ubon Ratchathani to Seoul, returning Wed, 4 Feb, priced at ฿19,300 found 20 hours ago
Thai Airways International
Mon, 11 May - Mon, 18 May
UBP
Ubon Ratchathani
ICN
Seoul
฿19,310 Return, found 15 hours ago
฿19,310
Return
found 15 hours ago
Select Thai Airways International flight, departing Mon, 11 May from Ubon Ratchathani to Seoul, returning Mon, 18 May, priced at ฿19,310 found 15 hours ago
Thai Airways International
Tue, 31 Mar - Sun, 5 Apr
UBP
Ubon Ratchathani
ICN
Seoul
฿20,950 Return, found 1 day ago
฿20,950
Return
found 1 day ago
Select Thai Airways International flight, departing Tue, 31 Mar from Ubon Ratchathani to Seoul, returning Sun, 5 Apr, priced at ฿20,950 found 1 day ago
Thai Airways International
Tue, 31 Mar - Sun, 5 Apr
UBP
Ubon Ratchathani
ICN
Seoul
฿21,330 Return, found 1 day ago
฿21,330
Return
found 1 day ago
Select Thai Airways International flight, departing Tue, 31 Mar from Ubon Ratchathani to Seoul, returning Sun, 5 Apr, priced at ฿21,330 found 1 day ago
Thai Airways International
Sun, 26 Apr - Tue, 28 Apr
UBP
Ubon Ratchathani
ICN
Seoul
฿22,985 Return, found 4 days ago
฿22,985
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 26 Apr from Ubon Ratchathani to Seoul, returning Tue, 28 Apr, priced at ฿22,985 found 4 days ago
Thai Airways International
Wed, 28 Jan - Wed, 4 Feb
UBP
Ubon Ratchathani
ICN
Seoul
฿23,340 Return, found 20 hours ago
฿23,340
Return
found 20 hours ago
Select Thai Airways International flight, departing Wed, 28 Jan from Ubon Ratchathani to Seoul, returning Wed, 4 Feb, priced at ฿23,340 found 20 hours ago
Thai Airways International
Sun, 26 Apr - Tue, 28 Apr
UBP
Ubon Ratchathani
ICN
Seoul
฿23,365 Return, found 4 days ago
฿23,365
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 26 Apr from Ubon Ratchathani to Seoul, returning Tue, 28 Apr, priced at ฿23,365 found 4 days ago
Thai Airways International
Sun, 26 Apr - Tue, 28 Apr
UBP
Ubon Ratchathani
ICN
Seoul
฿23,850 Return, found 4 days ago
฿23,850
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 26 Apr from Ubon Ratchathani to Seoul, returning Tue, 28 Apr, priced at ฿23,850 found 4 days ago
Malaysia Airlines
Sun, 26 Apr - Tue, 28 Apr
UBP
Ubon Ratchathani
ICN
Seoul
฿29,130 Return, found 4 days ago
฿29,130
Return
found 4 days ago
Select Malaysia Airlines flight, departing Sun, 26 Apr from Ubon Ratchathani to Seoul, returning Tue, 28 Apr, priced at ฿29,130 found 4 days ago
Flight from Ubon Ratchathani to Seoul route information
Origin airport
Ubon Ratchathani Intl.
Destination airport
Incheon Intl.
Airlines serving
Thai Airways International
Return price
฿18,930
Distance
3238 km

Perfect flights from Ubon Ratchathani to Seoul

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Ubon Ratchathani to Seoul. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Ubon Ratchathani Intl. to Incheon Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿10,310 and roundtrip prices from ฿18,930. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Incheon Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seoul.

Frequently asked questions

How much is a flight from UBP to Seoul–Incheon Intl. Airport?
Round-trip journeys between Ubon Ratchathani Airport and Seoul–Incheon Intl. Airport start from ฿18,930. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from UBP to Incheon Intl. Airport (ICN)?
This varies between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from Ubon Ratchathani Intl. Airport (UBP) to Incheon 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 UBP to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Ubon Ratchathani Intl. Airport (UBP) to Incheon Intl. Airport (ICN)?
The flight distance between Ubon Ratchathani Airport and Incheon Intl. Airport (ICN) is 3,300 kilometres. Bring along a drink, a snack and a good movie. Keep yourself entertained and the time will fly by.
Which airlines fly direct from Ubon Ratchathani Intl. Airport (UBP) to Incheon Intl. Airport (ICN)?
Unfortunately, there aren't any airlines that fly direct between Ubon Ratchathani Intl. Airport (UBP) and ICN. You'll have to book a flight with at least one stop.
Are Ubon Ratchathani Airport to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Ubon Ratchathani Airport to Incheon Intl. Airport (ICN) are available up to a year prior to departure on Expedia. And although you may nab fantastic last-minute deals, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.
*Available to Expedia members.