Cheap Flights from Hanoi to Ubon Ratchathani from US$73

Frequently Asked Questions

• Which airlines offer the cheapest flights from Hanoi (HAN) to Ubon Ratchathani (UBP)?

  Based on Trip.com data, Thai AirAsia offers one-way fares as low as US$73 on Cheapest nonstop routes (e.g. HAN to UBP on Mon, Jan 5), while Thai AirAsia offers Cheapest nonstop round-trips from US$173 departing on Fri, Jan 23 and returning on Sun, Jan 25.

• Which airlines offer direct flights from Hanoi to Ubon Ratchathani?

  At the moment, you can catch a direct flight from Hanoi to Ubon Ratchathani with the following airlines, including: Thai Vietjet Thai AirAsia 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 Hanoi 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 Hanoi 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 Hanoi to Ubon Ratchathani?

  To find best deals on flights from Hanoi 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 Mon, Jan 5, with one-way flights priced at just US$73.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia.
  · 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 is the best time to book a flight from Hanoi to Ubon Ratchathani to get the best price?

  The cheapest months to fly from Hanoi to Ubon Ratchathani is September, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Hanoi to Ubon Ratchathani?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hanoi to Ubon Ratchathani on December 10, 2025 with Thai AirAsia, with prices starting at US$201.

• Which airports can I fly through when travelling to Ubon Ratchathani from Hanoi?

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

• What is the time difference between Hanoi and Ubon Ratchathani?

  The time difference between Ubon Ratchathani and Hanoi is 0h.

• How can I change or cancel my flight ticket from Hanoi to Ubon Ratchathani?

  Tickets can only be changed or cancelled 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.