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Flights from Koh Samui to Udon Thani

Cheap flight deals from Koh Samui to Udon Thani

Find the cheapest flights from Koh Samui to Udon Thani within the next 3 months. Book one way flights from Rp 1,596,482 or round trip flights from Rp 3,072,431.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Koh Samui to Udon Thani

The distance between Koh Samui and Udon Thani is about 919.76 km. The most popular month to Udon Thani is March. The off-season for travel is April.

Cheapest one-way flight price Rp 1,596,482
Cheapest round-trip ticket price Rp 3,072,431
Off-season for travel April
Peak season for travel March
Flight distance 919.76 km

When is the cheapest time to fly from Koh Samui to Udon Thani?

The cheapest time for Koh Samui to Udon Thani flights: Sep 7 to Sep 14 — one way flight prices from Rp 1,596,481.

Cheapest flights
From price
Search
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
  • 5 12
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Koh Samui (USM) to Udon Thani (UTH) the cheapest?

    Airlines adjust prices for flights from Koh Samui to Udon Thani based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Koh Samui (USM) to Udon Thani (UTH) cost?

    According to Trip.com's data, the lowest price is around Rp 4,257,283.

How to find a cheap flight from Koh Samui to Udon Thani

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Koh Samui to Udon Thani. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Koh Samui to Udon Thani ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Koh Samui to Udon Thani for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1596482 for a one-way ticket on Thu, Sep 11.
2
Compare cheap Koh Samui to Udon Thani flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Koh Samui to Udon Thani. The most affordable airline currently operating on this route is Bangkok Airways.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Koh Samui to Udon Thani route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Koh Samui to Udon Thani flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Koh Samui to Udon Thani to access exclusive deals just for you.

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