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Cheap Flights from Incheon International to Udon Thani

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Compare Incheon International to Udon Thani flight deals

Find the cheapest month or even day of the year to fly to Udon Thani

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Flight deals from Incheon International to Udon Thani

Looking for a cheap last-minute deal or the best return flight from Incheon International to Udon Thani? Find the lowest prices on one-way and return tickets right here.
Udon Thani.£89 per passenger.Departing Thu, 30 Oct.One-way flight with Vietnam Airlines.Outbound indirect flight with Vietnam Airlines, departs from Incheon International on Thu, 30 Oct, arriving in Udon Thani.Price includes taxes and charges.From £89, select.
Udon Thani.£91 per passenger.Departing Tue, 19 Aug.One-way flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Incheon International on Tue, 19 Aug, arriving in Udon Thani.Price includes taxes and charges.From £91, select.
Udon Thani.£95 per passenger.Departing Fri, 9 May.One-way flight with Jin Air.Outbound indirect flight with Jin Air, departs from Incheon International on Fri, 9 May, arriving in Udon Thani.Price includes taxes and charges.From £95, select.
Udon Thani.£128 per passenger.Departing Tue, 3 Jun.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Incheon International on Tue, 3 Jun, arriving in Udon Thani.Price includes taxes and charges.From £128, select.
Udon Thani.£192 per passenger.Departing Sat, 24 Jan.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Incheon International on Sat, 24 Jan, arriving in Udon Thani.Price includes taxes and charges.From £192, select.
Udon Thani.£196 per passenger.Departing Sun, 28 Sep.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Incheon International on Sun, 28 Sep, arriving in Udon Thani.Price includes taxes and charges.From £196, select.
Udon Thani.£198 per passenger.Departing Sat, 1 Nov.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Incheon International on Sat, 1 Nov, arriving in Udon Thani.Price includes taxes and charges.From £198, select.
Udon Thani.£207 per passenger.Departing Thu, 31 Jul.One-way flight with Thai Airways.Outbound indirect flight with Thai Airways, departs from Incheon International on Thu, 31 Jul, arriving in Udon Thani.Price includes taxes and charges.From £207, select.

Find the cheapest month to fly from Incheon International to Udon Thani

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Udon Thani flights are currently cheapest in October.
May
from £95
Jun
from £128
Jul
from £207
Aug
from £91
Sep
from £196
Oct
from £89
Nov
from £198
Dec
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Jan
from £192
Feb
Find prices
Mar
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Apr
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Incheon International to Udon Thani: Alternative routes

Compare routes from Incheon International to Udon Thani below. You may find an airport to fly into that's cheaper, faster, or easier than Udon Thani.

Seoul to Udon Thani: Flight information

The things to know before you go.
Cheapest flight found£89
Cheapest month to flyOctober

Finding cheap flights from Incheon International to Udon Thani: Frequently asked questions

The best price we found for a return flight from Incheon International to Udon Thani is £207. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Incheon International to Udon Thani. But we found flights with one or more stops from £207.
As of May 2025, there are no flights flying from Incheon International to Udon Thani.
The cheapest month to fly from Incheon International to Udon Thani is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Udon Thani Airport on Tuesday, 20 January 2026.
No airlines currently offer direct flights between Incheon International Airport and Udon Thani Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Udon Thani but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Udon Thani is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, VietJet Air offers the cheapest flight tickets to Udon Thani.

How to find cheap flights to Udon Thani from Incheon International

Looking for cheap tickets from Incheon International to Udon Thani? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Incheon International to Udon Thani. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Udon Thani from Incheon International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Incheon International-Udon Thani ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Udon Thani from Incheon International.
  • Set up a Price Alert. You can easily track the fare of your cheap Incheon International-Udon Thani flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Incheon International and Udon Thani? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Incheon International and Udon Thani. We scour the internet for the best Business, Premium Economy and First Class flight fares to Udon Thani, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Incheon International to Udon Thani flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Udon Thani from Incheon International with hotels and car hire

    Once you've secured your cheap flight ticket from Incheon International to Udon Thani, discover the best prices and exclusive rates for hotels in Udon Thani or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Seoul to Udon Thani

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.