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Not ready to book? to track prices.Find the cheapest flights from Hanoi to Bangkok
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VietJet Air flights from Hanoi to Bangkok
Our best VietJet Air deals on Hanoi to Bangkok flight tickets
Vietnam Airlines flights from Hanoi to Bangkok
Our best Vietnam Airlines deals on Hanoi to Bangkok flight tickets
See travel insights to Bangkok from
How to get the cheapest flight ticket from Hanoi to Bangkok
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 Hanoi and Bangkok?
What is the cheapest month to fly to Bangkok?
If you aren’t able to travel during the month of March, then book flights to Bangkok from Hanoi during November instead. Flights to Bangkok in November, while not as cheap as those in March, still average around $133.
What is the cheapest day to depart on your flight to Bangkok?
On average, the least expensive day to fly to Bangkok from Hanoi is on a Monday. momondo users have found tickets for Monday departures for as low as $178. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Hanoi to Bangkok on a Tuesday will generally be more expensive and average around $281. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Bangkok?
According to our data, the cheapest time of day to fly to Bangkok is in the evening. momondo users have found flights departing from Hanoi to Bangkok in the evening for as low as $135. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $183. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Hanoi Noibai to Bangkok flight route?
Fly from Hanoi Noibai to Bangkok Don Mueang Intl for the best Hanoi Noibai - Bangkok flight prices
How far in advance should I book a flight to Bangkok?
You are more likely to see cheaper flights to Bangkok from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $141 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Hanoi for as low as $112 on momondo.
What cabin class options are available on Hanoi Noibai to Bangkok flights?
There are 4 cabin classes available to choose from on Hanoi Noibai to Bangkok 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 Hanoi Noibai to Bangkok?
VietJet Air, Vietravel Airlines, and Vietnam Airlines are the most popular carriers operating from Hanoi Noibai to Bangkok
What airlines fly to Bangkok?
Thai AirAsia, VietJet Air and Vietnam Airlines are the top three most popular airlines that fly to Bangkok from Hanoi according to our data. Thai AirAsia is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Bangkok. Keep in mind that there are 5 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hanoi to Bangkok on average per day?
As of July 2025, there are 31 flights per day flying from Hanoi to Bangkok. The most common time of day flights depart is 10:00AM, with 46% of flights taking off at noon.
How many flights depart from Hanoi to Bangkok on average per week?
The number of flights available between Hanoi and Bangkok is 221 per week as of July 2025. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.
Cheap Hanoi to Bangkok flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hanoi to Bangkok
How far is Hanoi Noibai to Bangkok by plane?
There are 610.0 mi between Hanoi Noibai and Bangkok. By plane, this route typically takes 1h 50m.
When did momondo last update prices for flights from Hanoi Noibai Airport to Bangkok?
Prices for flights from Hanoi Noibai Airport to Bangkok were last updated today.
How many operators does momondo search for flights from Hanoi Noibai Airport to Bangkok?
There are 5 operators available for flights from Hanoi Noibai Airport to Bangkok as of July 2025.
How old do you have to be to fly from Hanoi Noibai Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Hanoi to Bangkok
Compare and see reviews for airlines that fly from Hanoi to Bangkok with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $104 | Free Cancellation | Rating 7.7 338 reviews | |||
| PriceFrom $111 | Free Cancellation | Rating 7.5 217 reviews | |||
| PriceFrom $112 | Free Cancellation | Rating 5.6 144 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 6.0 6 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 7.5 194 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Hanoi to Bangkok?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Bangkok for you.
Can I find flights from Hanoi to Bangkok with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Hanoi to Bangkok flights to just show those with flexible booking policies.
How can momondo help me find flights from Hanoi to Bangkok?
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 Bangkok from Hanoi.
I’m not ready to book a flight from Hanoi to Bangkok right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Hanoi to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.