Find cheap flights from Koh Samui to Ubon Ratchathani

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Round-trip
One way

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

When is the cheapest time to book flights from Koh Samui to Ubon Ratchathani?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

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 Ubon Ratchathani (UBP) the cheapest?

Airlines adjust prices for flights from Koh Samui to Ubon Ratchathani 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 Ubon Ratchathani (UBP) cost?

According to Trip.com's data, the lowest price is around $233.

How to find a cheap flight from Koh Samui to Ubon Ratchathani

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 Ubon Ratchathani. Book your flights at the right time and save more.

Being flexible with your dates to get the cheapest Koh Samui to Ubon Ratchathani ticket.

Tap "Date" on flight search bar to scan through the calender for Koh Samui to Ubon Ratchathani airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Apr 28 at US$107 for one-way flights.

Compare cheap Koh Samui to Ubon Ratchathani flight deals from over hundreds of airlines.

Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Koh Samui to Ubon Ratchathani. The cheapest airline operating is Bangkok Airways.

Set up a Price Alert

By setting up a Price Alert for your Koh Samui to Ubon Ratchathani route, you can easily track the price of your airline tickets from Koh Samui to Ubon Ratchathani without manually checking every day.

Don't miss cheap Koh Samui to Ubon Ratchathani flight deals and promo codes.

You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.

Book early or wait unitl the last minute.

It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.

Search for flights on the go.

To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Koh Samui to Ubon Ratchathani to get exclusive deals for you.

Koh Samui to Ubon Ratchathani Flight Information

Cheapest one-way flight price	$107
Off-season for travel	May
Peak season for travel	January
Flight distance	821.11 km
Popular airline	Bangkok Airways