Cheap Flights from Hanoi to Bangkok from AU$ 93

Flight FAQs

• Which airlines offer the cheapest flights from Hanoi to Bangkok?

  Based on Trip.com data, Vietravel Airlines offers Cheapest nonstop one-way flights from AU$ 93 (for example, HAN–BKK on Mon, Nov 9). For a Cheapest nonstop return flight, VietJet Air offers fares from AU$ 207, departing on Fri, Sep 25 and returning on Thu, Oct 1.

• 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: VietJet Air Vietnam Airlines Thai AirAsia Thai Airways Vietravel Airlines 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 55 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 from Hanoi to Bangkok each week?

  On average, 53 direct flights operate each week between Hanoi and Bangkok. See below the schedules of the main airlines serving this route:
  Bangkok Airways: S/M/T/W/T/F/S – PG4284 (departure at 13:42)

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

  Here are some tips for finding the best flight deals from Hanoi to Bangkok on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Mon, Nov 9, with one-way fares from just AU$ 93.
  · Compare airlines. Vietravel Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Bangkok.
  · Get exclusive promo codes on the Trip.com app.

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

  The cheapest month to book a flight from Hanoi to Bangkok is usually September, when demand is lower.

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

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Hanoi to Bangkok on September 28, 2026 with Thai AirAsia, with prices starting at AU$ 91.

• Which airports should you choose for flights from Hanoi to Bangkok?

  Flights to Bangkok can arrive at: Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK). The most common route connects Noi Bai International Airport and Suvarnabhumi Airport (HAN–BKK).

• What is the time difference between Hanoi and Bangkok?

  The time difference between Bangkok and Hanoi is 0m.

• 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.

• What is the average price of a one-way flight from Hanoi to Bangkok?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hanoi to Bangkok is AU$ 394. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Hanoi to Bangkok?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Hanoi to Bangkok is AU$ 514. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Hanoi to Bangkok on Trip.com?

  Enter Hanoi and Bangkok, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Hanoi to Bangkok route?

  VietJet Air, Thai AirAsia and Vietravel Airlinesare the most popular budget airlines flying from Hanoi to Bangkok. Check baggage, seat and payment fees before comparing the final price.