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Not ready to book? to track prices.Find the cheapest flights from Bangkok to Hanoi
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Cathay Pacific flights from Bangkok to Hanoi
Our best Cathay Pacific deals on Bangkok to Hanoi flight tickets
Vietnam Airlines flights from Bangkok to Hanoi
Our best Vietnam Airlines deals on Bangkok to Hanoi flight tickets
See travel insights to Hanoi from
How to get the cheapest flight ticket from Bangkok to Hanoi
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hanoi?
The cheapest month to fly to Hanoi from Bangkok is in March. Flight prices, which tend to average around $220, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $234.
What is the cheapest day to depart on your flight to Hanoi?
The cheapest day to depart from Bangkok to Hanoi is on a Saturday. Travellers who choose to depart for Hanoi on a Saturday will often find tickets for as low as $244. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Hanoi for around $503.
What is the cheapest time of day to depart on your flight to Hanoi?
According to our data, the cheapest time of day to fly to Hanoi is in the morning. momondo users have found flights departing from Bangkok to Hanoi in the morning for as low as $218. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of $576.
What is the cheapest Bangkok to Hanoi Noibai flight route?
Fly from Bangkok Don Mueang Intl to Hanoi Noibai for the best Bangkok - Hanoi Noibai flight prices
How far in advance should I book a flight to Hanoi?
You are more likely to see cheaper flights to Hanoi from Bangkok when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $251 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Bangkok for as low as $220 on momondo.
What cabin class options are available on Bangkok to Hanoi Noibai flights?
There are 3 cabin classes available to choose from on Bangkok to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Bangkok to Hanoi Noibai?
VietJet Air, Vietnam Airlines, and Thai Airways are the most popular carriers operating from Bangkok to Hanoi Noibai
Which airlines fly to Hanoi?
Thai AirAsia, Vietnam Airlines and VietJet Air are the top three most popular airlines that fly to Hanoi from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 4 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.
How many flights depart from Bangkok to Hanoi on average per day?
29 flights are operational daily from Bangkok to Hanoi as of April 2025. The most popular departure time for this route is 15:00, with 38% of flights per day taking off in the afternoon.
How many flights depart from Bangkok to Hanoi on average per week?
206 flights are operational weekly from Bangkok to Hanoi as of April 2025. The most popular departure day for this route is Sun, with 15% of flights per week taking off on this day.
Cheap Bangkok to Hanoi flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Hanoi
How far is Bangkok to Hanoi Noibai by plane?
Hanoi Noibai is 981.7 km away from Bangkok. By plane, this route typically takes 1h 40m.
When did momondo last update prices for flights from Bangkok to Hanoi Noibai Airport?
Prices for flights from Bangkok to Hanoi Noibai Airport are updated daily.
How many operators does momondo search for flights from Bangkok to Hanoi Noibai Airport?
As of April 2025, there are 4 operators available to choose from for flights from Bangkok to Hanoi Noibai Airport.
How old do you have to be to fly from Bangkok to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Bangkok to Hanoi
Compare and see reviews for airlines that fly from Bangkok to Hanoi with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $175 | Free cancellation | Rating 7.5 208 reviews | |||
| PriceFrom $207 | Free cancellation | Rating 5.6 141 reviews | |||
| PriceFrom $231 | Free cancellation | Rating 7.5 196 reviews | |||
| PriceFrom $278 | Free cancellation | Rating 7.7 325 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Hanoi?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Hanoi. momondo saves you time and could save you money on your trip.
Can I find flights from Bangkok to Hanoi with flexible booking policies on momondo?
Flights from Bangkok to Hanoi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Bangkok to Hanoi?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Bangkok.
I’m not ready to book a flight from Bangkok to Hanoi right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Bangkok to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.