Q: What is the cheapest month to fly to Hanoi?

Currently, August is the cheapest month in which you can book a flight to Hanoi . Flying to Hanoi in April will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 1

When is the best time to book a flight to Hanoi?

Accepted Answer

The best time to book flights to Hanoi is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 2

What airport do you fly into for flights to Hanoi?

Accepted Answer

Most people fly into Hanoi Noibai (HAN) if they book a flight to Hanoi. Noibai is conveniently located just 22.8 km from Hanoi’s city centre. There are 30 flights from Bangkok to Noibai per day from 5 different airlines.

Question 3

What is the cheapest month to fly to Hanoi?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight to Hanoi. Flying to Hanoi in April will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Question 4

Can I find cheaper flights to Hanoi if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hanoi on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 5

What is the best airline to fly to Hanoi?

Accepted Answer

Based on reviews from Cheapflights users, VietJet Air is rated the highest out of the airlines that fly to Hanoi.

Question 6

What is the cheapest airport to fly to in Hanoi?

Accepted Answer

Hanoi Noibai is currently the cheapest airport to fly to in Hanoi. One-way flights to Hanoi Noibai typically cost ฿1,564, while return flights cost around ฿3,361.

Question 7

How much is a return flight to Hanoi?

Accepted Answer

A return flight to Hanoi will typically cost around ฿113, however they can be found for as little as ฿103.

Question 8

Where does the fastest flight to Hanoi depart from?

Accepted Answer

For those looking to save time traveling to Hanoi, Chiang Mai offers the quickest one-way flight (1 hour 30 minutes).

Question 9

Does Hanoi Noibai have rental cars?

Accepted Answer

Yes. Those touching down at Hanoi Noibai can take advantage of the car hire services offered upon their arrival.

Question 10

Are there hotels close to Hanoi Noibai?

Accepted Answer

Yes. Hanoi Noibai has hotels nearby for those requiring accommodations. Coffe House Homestay is the closest property to Hanoi Noibai (0.0 km away from Hanoi Noibai).

Question 11

When is the cheapest time to fly to Hanoi?

Accepted Answer

Users looking for the lowest fares to Hanoi should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

Question 12

What are the most popular airlines that fly to Hanoi?

Accepted Answer

The most popular airlines flying from Bangkok to Hanoi are Thai AirAsia, VietJet Air and Thai Airways.

Question 13

How long is the flight to Hanoi?

Accepted Answer

On average, a flight from Bangkok to Hanoi takes 1 hour 42 minutes. Flights to Hanoi from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Question 14

Weekly flight availability to Hanoi

Accepted Answer

The most flights from Bangkok to Hanoi are scheduled on a Tuesday (35 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (25 on average).

Question 15

What are the cheapest airlines that fly to Hanoi?

Accepted Answer

The cheapest airlines flying from Bangkok to Hanoi are VietJet Air, Thai AirAsia and Vietravel Airlines.

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 mm per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Question 18

How does Cheapflights help users find flights to Hanoi?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 19

Why should you use Cheapflights to find cheap flight tickets to Hanoi?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Hanoi for you. Better yet — we are completely free to use.

Question 20

Can Cheapflights find flights to Hanoi with no change fees?

Accepted Answer

Yes, we can. To see specific flights to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 21

Can Cheapflights notify me if prices for flights to Hanoi become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Hanoi flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Return from	฿3,548
One-way from	฿1,693
Popular in	February
Cheapest in	June
Average price	฿4,557

Cheap flights to Hanoi

Flights to Hanoi in 2025

Find the latest flights to Hanoi in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 20 August 2025.

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Best time to book a flight to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Hanoi

When is the best time to book a flight to Hanoi?

When is the cheapest time to fly to Hanoi?

What are the cheapest airlines that fly to Hanoi?

Weekly flight availability to Hanoi

Rainfall in Hanoi by month

Temperature in Hanoi by month

How long is the flight to Hanoi?

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 20 August 2025.

See what other customers who have flown with Thai Airways, Vietnam Airlines, andThai AirAsia to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Hanoi

What airport do you fly into for flights to Hanoi?

Can I find cheaper flights to Hanoi if I am willing to have stopovers?

What is the best airline to fly to Hanoi?

What is the cheapest airport to fly to in Hanoi?

How much is a return flight to Hanoi?

Where does the fastest flight to Hanoi depart from?

Does Hanoi Noibai have rental cars?

Are there hotels close to Hanoi Noibai?

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How does Cheapflights help users find flights to Hanoi?

Why should you use Cheapflights to find cheap flight tickets to Hanoi?

Can Cheapflights find flights to Hanoi with no change fees?

Can Cheapflights notify me if prices for flights to Hanoi become cheaper?

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