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Not ready to book? to track prices.Find the cheapest flights from Bangkok to Hanoi
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Vietnam Airlines flights from Bangkok to Hanoi
Our best Vietnam Airlines deals on Bangkok to Hanoi flight tickets
Cathay Pacific flights from Bangkok to Hanoi
Our best Cathay Pacific 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 typical price of a round-trip flight between Bangkok and Hanoi?
What is the cheapest month to fly to Hanoi?
The month of March is, on average, the cheapest month to fly to Hanoi from Bangkok, with most prices found around £104. If you’re not able to fly to Hanoi in March, then May is your next best option. Flight prices from Bangkok to Hanoi during May average around £107.
What is the cheapest day to depart on your flight to Hanoi?
The cheapest day to depart from Bangkok to Hanoi is on a Tuesday when prices can be found for as low as £120. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Hanoi for around £143.
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 at midday. momondo users have found flights departing from Bangkok to Hanoi at midday for as low as £107. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Hanoi, so prices are often more expensive at around £263 per ticket.
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 £116 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 £102 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 Cathay Pacific 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 43% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 5 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 June 2025. The most popular departure time for this route is 15:00, with 39% of flights per day taking off in the afternoon.
How many flights depart from Bangkok to Hanoi on average per week?
As of June 2025, 207 flights take off from Bangkok and land in Hanoi each week. The most common flight departure day for this route is Wed, with 15% of weekly flights 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 610.0 mi 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 refresh daily.
How many operators does momondo search for flights from Bangkok to Hanoi Noibai Airport?
As of June 2025, there are 5 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?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
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 £82 | Free Cancellation | Rating 7.5 214 reviews | |||
| PriceFrom £88 | Free Cancellation | Rating 7.5 194 reviews | |||
| PriceFrom £90 | Free Cancellation | Rating 6.0 6 reviews | |||
| PriceFrom £94 | Free Cancellation | Rating 5.6 143 reviews | |||
| PriceFrom £137 | Free Cancellation | Rating 7.7 335 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Hanoi?
Finding the right flight to Hanoi from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hanoi quick and easy, saving you time and money.
Can I find flights from Bangkok to Hanoi with flexible booking policies on momondo?
momondo does allow users to show only those flights to Hanoi from Bangkok which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Bangkok to Hanoi?
momondo provides multiple filters to help you find the best flight to Hanoi from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Bangkok to Hanoi right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Bangkok to Hanoi flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.