Cheap Flights Bangkok to Hanoi from NZD 129

Flight FAQs

• What are the cheapest flights from Bangkok to Hanoi (BKK-HAN)?

  Based on Trip.com data, VietJet Air offers one-way fares as low as NZD 129 on Cheapest nonstop routes (e.g. BKK to HAN on Sat, Aug 15), while Thai AirAsia offers Cheapest nonstop round-trips from NZD 236 departing on Tue, Aug 4 and returning on Thu, Aug 6.

• Which airlines offer direct flights from Bangkok to Hanoi?

  At the moment, you can catch a nonstop flight from Bangkok to Hanoi with the following airlines, including: VietJet Air Thai AirAsia Vietnam Airlines Vietravel 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 does it take to fly from Bangkok (BKK) to Hanoi (HAN) and what is the distance?

  It takes around 1 hour 54 minutes to fly from Bangkok (BKK) to Hanoi (HAN).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok 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.

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

  Based on Trip.com data in the past 4 weeks, there is 56 flight per week flying from Bangkok to Hanoi. You can check the weekly schedule for popular airlines on this route below: Thai AirAsia: S/M/T/W/T/F/S -- FD644 (19:07) Thai Airways: S/M/T/W/T/F/S -- TG564 (18:20)

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

  To find best deals on flights from Bangkok to Hanoi, 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 Sat, Aug 15, with one-way flights priced at just NZD 129.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is VietJet Air.
  · 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 Hanoi travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Bangkok (BKK) to Hanoi (HAN) the cheapest?

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

• Which upcoming date is cheapest to fly from Bangkok to Hanoi on?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Bangkok to Hanoi on July 18, 2026 with Thai AirAsia, with prices starting at NZD 118.

• Which airports can I fly to for Hanoi from Bangkok?

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

• Is there any time difference between Bangkok and Hanoi?

  The time difference between Hanoi and Bangkok is 0h.

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

  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.