Cheap Flights from Hanoi to Bangkok from AU$ 76

Flight FAQs

• Which airlines offer the cheapest flights from Hanoi (HAN) to Bangkok (BKK)?

  Based on Trip.com data, Thai AirAsia offers one-way fares as low as AU$ 76 on Cheapest nonstop routes (e.g. HAN to DMK on Sun, Apr 5), while VietJet Air offers Cheapest nonstop round-trips from AU$ 161 departing on Tue, May 5 and returning on Fri, May 8.

• Which airlines offer direct flights from Hanoi to Bangkok?

  At the moment, you can catch a direct flight from Hanoi to Bangkok with the following airlines, including: Thai AirAsia VietJet Air Vietnam Airlines Thai Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Hanoi (HAN) to Bangkok (BKK)?

  It takes about 1 hour 56 minutes to fly from Hanoi (HAN) to Bangkok (BKK).

• When is the best time to book flights from Hanoi to Bangkok?

  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 Bangkok 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 many flights are there per week from Hanoi to Bangkok?

  Based on Trip.com data in the past 4 weeks, there is 67 flight per week flying from Hanoi to Bangkok. You can check the weekly schedule for popular airlines on this route below: Thai AirAsia: S/M/T/W/T/F/S -- FD643 (09:35) Vietnam Airlines: S/M/T/W/T/F/S -- VN619 (16:21)

• How can I find the best deals on flights from Hanoi to Bangkok?

  To find best deals on flights from Hanoi to Bangkok, 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 Sun, Apr 5, with one-way flights priced at just AU$ 76.
  · 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 Bangkok travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Hanoi to Bangkok to get the best price?

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

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

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Hanoi to Bangkok on March 14, 2026 with Thai AirAsia, with prices starting at AU$ 73.

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

  You can land at any one of the following hubs in Bangkok, with Noi Bai International Airport to Suvarnabhumi Airport (HAN-BKK) is by far the most common option on this route: Suvarnabhumi Airport (BKK) Don Mueang International Airport (DMK).

• What is the time difference between Hanoi and Bangkok?

  The time difference between Bangkok and Hanoi is 0h.

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

  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.