£242 Cheap Flights from Seoul (ICN) to Udon Thani (UTH)

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Cheap Flights from Seoul (ICN) to Udon Thani (UTH)

Prices were available within the past 7 days and start at £242 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Seoul to Udon Thani route information
Origin airport
Incheon Intl.
Destination airport
Udon Thani Intl.
Distance
3192 km

Compare flights from Seoul to Udon Thani easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seoul to Udon Thani. Operating between them flights per day, 15 airlines cover the route. And fly direct, getting you to Udon Thani Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Incheon Intl. to Udon Thani Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Incheon Intl. (ICN) to Udon Thani Intl. (UTH) 

The easiest way to view the best deals on flights from Seoul to Udon Thani today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Incheon Intl. to Udon Thani Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seoul and Udon Thani
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seoul to Udon Thani flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Incheon Intl. to Udon Thani Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from ICN to UTH?
Start packing your suitcase, because round-trip flights from Incheon Airport to Udon Thani Airport start from . That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to lock in the best deal. 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 Airport to UTH?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to Udon Thani Intl. Airport (UTH) 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 Incheon Airport to Udon Thani Intl. Airport (UTH) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Incheon Airport to Udon Thani Airport?
It’s around 3,200 kilometres between Seoul–Incheon Intl. Airport and UTH, so you’ll be flying for a while. Keep yourself entertained with things like a magazine or a gripping book.
Which airlines fly direct from ICN to UTH?
Flying nonstop between Incheon Airport and Udon Thani Airport isn’t possible at the moment. However, you’ll still be able to book a flight to Udon Thani with at least one stop.
Are Incheon Airport to UTH flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seoul–Incheon Intl. Airport to Udon Thani Intl. Airport (UTH) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out altogether! If you’d rather play it safe and start planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our advice? Check back often as prices are updated frequently.
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