Return flights from Ubon Ratchathani to Hanoi Flights from HKD 82 incl. tax

Based on HopeGoo data, Nokair Airline offers one-way fares as low as US$88 on Cheapest nonstop routes (e.g. UBP to HAN on Mon, Mar 23), while Thai AirAsia offers Cheapest nonstop round-trips from US$222 departing on Fri, Mar 27 and returning on Mon, Mar 30.

At the moment, you can catch a nonstop flight from Ubon Ratchathani to Hanoi with the following airlines, including: Thai AirAsia Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Ubon Ratchathani to Hanoi 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.

To find best deals on flights from Ubon Ratchathani to Hanoi, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Mar 23, with one-way flights priced at just US$88. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Nokair Airline. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Hanoi travel is around January. · Get exclusive promo codes for HopeGoo app users.

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

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Ubon Ratchathani to Hanoi on March 23, 2026 with Nokair, with prices starting at US$88.

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

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

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 HopeGoo, 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.