Cheap Flights from Bengaluru to Hanoi from THB 4,326

Frequently Asked Questions

• What are the cheapest flights from Bengaluru to Hanoi (BLR-HAN)?

  Based on Trip.com data, AirAsia offers one-way fares as low as THB 4,326 on Cheapest nonstop routes (e.g. BLR to HAN on Mon, Feb 2), while Thai AirAsia offers Cheapest nonstop round-trips from THB 7,187 departing on Sun, Jan 18 and returning on Sat, Jan 24.

• How long does it take to fly from Bengaluru (BLR) to Hanoi (HAN) and what is the distance?

  It takes around 4 hours 45 minutes to fly from Bengaluru (BLR) to Hanoi (HAN).

• When is the best time to book flights from Bengaluru 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 Bengaluru 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 can I find the best deals on flights from Bengaluru to Hanoi?

  To find best deals on flights from Bengaluru 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 Mon, Feb 2, with one-way flights priced at just THB 4,326.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vietnam Airlines.
  · 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 July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Bengaluru (BLR) to Hanoi (HAN) the cheapest?

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

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

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Bengaluru to Hanoi on December 14, 2025 with Thai AirAsia, with prices starting at THB 8,991.

• Is there any time difference between Bengaluru and Hanoi?

  The time difference between Hanoi and Bengaluru is 1h.

• How do I change or cancel my ticket from Bengaluru 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.