S$399 Cheap Flights from Seoul to Udon Thani

Popular airlines from Incheon Intl. Airport (ICN) to Udon Thani (UTH-Udon Thani Intl.)

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

Prices were available within the past 7 days and start at S$399 for one-way flights and S$988 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Thai Airways International
Cathay Pacific
Cathay Pacific
Cathay Pacific
Cathay Pacific

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 S$988. 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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