Cheap Flights from Koh Samui to Ubon Ratchathani from VND 3,880,076

Frequently Asked Questions

• What are the cheapest flights from Koh Samui to Ubon Ratchathani (USM-UBP)?

  Based on Trip.com data, Bangkok Airways offers one-way fares as low as VND 3,880,076 on Cheapest nonstop routes (e.g. USM to UBP on Wed, Dec 31), while Bangkok Airways offers Cheapest nonstop round-trips from VND 8,726,440 departing on Sat, Jan 31 and returning on Sat, Feb 7.

• Which airlines offer direct flights from Koh Samui to Ubon Ratchathani?

  At the moment, you can catch a nonstop flight from Koh Samui to Ubon Ratchathani with the following airlines, including: Bangkok Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Koh Samui to Ubon Ratchathani is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Koh Samui to Ubon Ratchathani?

  To find best deals on flights from Koh Samui to Ubon Ratchathani, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 31, with one-way flights priced at just VND 3,880,076.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Bangkok Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Ubon Ratchathani travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Koh Samui (USM) to Ubon Ratchathani (UBP) the cheapest?

  The cheapest months to fly from Koh Samui to Ubon Ratchathani is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Koh Samui to Ubon Ratchathani on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Koh Samui to Ubon Ratchathani on December 31, 2025 with Bangkok Airways, with prices starting at VND 3,880,075.

• Which airports can I fly to for Ubon Ratchathani from Koh Samui?

  You can land at any one of the following hubs in Ubon Ratchathani, with Samui Airport to Ubon Ratchathani Airport (USM-UBP) is by far the most common option on this route: Ubon Ratchathani Airport (UBP).

• Is there any time difference between Koh Samui and Ubon Ratchathani?

  The time difference between Ubon Ratchathani and Koh Samui is 0h.

• How do I change or cancel my ticket from Koh Samui to Ubon Ratchathani?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.