Find flights
Deals
When to book
Airlines
FAQs
Thailand (ภาษาไทย)
ภาษาไทย

Cheap flights from Chiang Mai to Hanoi from ฿2,442

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Chiang Mai to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 September 2025.

Round-trip from

฿4,820

One-way from

฿2,442

Popular in

July

Cheapest in

March

Average price

฿5,169

Good round-trip deal

฿4,708 or less

Good one-way deal

฿2,950 or less
Thai AirAsia
  • Thai AirAsia
  • 17/10-20/10
  • Nonstop
  • 3h 05m total
  • Chiang Mai to Hanoi
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 3/11
  • Nonstop
  • 1h 30m total
  • Chiang Mai to Hanoi
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿3,122 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Chiang Mai to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Chiang Mai to Hanoi Noibai.
Search Deals

Find flight deals from Chiang Mai to Hanoi

Cheapest flights from Chiang Mai to Hanoi
Explore the most affordable flight options available from Chiang Mai to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Sun 21/913:20CNX - HAN
Nonstop1h 30mThai AirAsia
Fri 26/915:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 13/9฿4,661
Fri 17/1013:20CNX - HAN
Nonstop1h 30mThai AirAsia
Mon 20/1015:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 12/9฿4,820
Mon 13/1013:20CNX - HAN
Nonstop1h 30mThai AirAsia
Fri 17/1015:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 13/9฿4,947
Fri 3/1013:20CNX - HAN
Nonstop1h 30mThai AirAsia
Sun 5/1015:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 12/9฿4,978
Fri 19/913:20CNX - HAN
Nonstop1h 30mThai AirAsia
Mon 22/915:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 12/9฿5,010
Thu 25/911:10CNX - HAN
1 stop9h 10mMultiple Airlines
Sun 28/915:20HAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 12/9฿5,200
Wed 15/1013:20CNX - HAN
Nonstop1h 30mThai AirAsia
Thu 30/1015:20HAN - CNX
Nonstop1h 40mThai AirAsia
Deal found 12/9฿5,232
Sun 28/913:20CNX - HAN
Nonstop1h 30mThai AirAsia
Mon 6/1015:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 13/9฿5,264
Sat 27/907:10CNX - HAN
1 stop8h 40mMultiple Airlines
Fri 3/1015:20HAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 12/9฿5,359
Fri 3/1013:20CNX - HAN
Nonstop1h 30mThai AirAsia
Mon 13/1015:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 12/9฿5,391
Wed 15/1013:20CNX - HAN
Nonstop1h 30mThai AirAsia
Wed 22/1015:20HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 13/9฿5,422

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chiang Mai to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 September 2025.
Use the filters below to find and compare flights from Chiang Mai to Hanoi that are best for you.

Fly from

Chiang Mai

Fly to

Hanoi

Route

Depart

Return

Price

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 23/1

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Tue 27/1

15:20-17:00

Nonstop1h 40m

฿5,549

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 17/10

14:15-20:25

1 stop6h 10m

Hanoi Noibai

Mon 20/10

09:05-15:20

1 stop6h 15m

฿5,993

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Mon 6/10

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Mon 13/10

15:20-16:55

Nonstop1h 35m

฿6,279

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 15/10

13:30-20:20

1 stop6h 50m

Hanoi Noibai

Thu 30/10

09:15-14:25

1 stop5h 10m

฿6,374

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sat 11/10

20:55-08:30

1 stop11h 35m

Hanoi Noibai

Sat 18/10

12:20-21:50

1 stop9h 30m

฿6,469

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 15/10

09:10-20:20

1 stop11h 10m

Hanoi Noibai

Fri 31/10

15:20-17:00

Nonstop1h 40m

฿6,818

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 3/10

09:10-20:20

1 stop11h 10m

Hanoi Noibai

Mon 13/10

15:20-16:55

Nonstop1h 35m

฿6,849

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 19/10

13:20-14:50

Nonstop1h 30m

Hanoi Noibai

Sat 25/10

09:05-14:35

1 stop5h 30m

฿7,420

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 24/9

13:20-14:50

Nonstop1h 30m

฿2,505

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 28/11

13:20-14:50

Nonstop1h 30m

฿2,569

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Chiang Mai to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chiang Mai to Hanoi

How far ahead should I book a flight from Chiang Mai to Hanoi?

Use this chart to determine the optimal time to book a return flight from Chiang Mai to Hanoi. Price data was last updated on 12 September 2025.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chiang Mai to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chiang Mai to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Hanoi (average of ฿122). Flying from Chiang Mai to Hanoi in April is currently the most expensive (average of ฿154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CNX to HAN?

Find hourly flight availability from Chiang Mai to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

It’s optimal to fly from Chiang Mai to Hanoi in the morning. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at midday.

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 14 September 2025.
Read reviews from past customers who have flown with Thai AirAsia from Chiang Mai to Hanoi. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
216 reviews
Check prices

Comfort

6.8

Overall

7.5

Crew

8.0

Boarding

7.5

Entertainment

5.5

Food

6.1

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Thai AirAsia
7.5
Good
216 reviews
Thai AirAsia
7.5
Good
216 reviews
Check prices

Comfort

6.8

Overall

7.5

Crew

8.0

Boarding

7.5

Entertainment

5.5

Food

6.1

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

Related info for your journey

Find useful and relevant information for your journey from Chiang Mai to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Chiang Mai to Hanoi flight route?

    Within the past month, 42 users have taken a look at flights from Chiang Mai to Hanoi Noibai.

  • How long is the flight from Chiang Mai to Hanoi?

    Thai AirAsia can get you from Chiang Mai to Hanoi in just under 1h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 764 km. Most flights are nonstop.

  • What is the cheapest airline to fly from Chiang Mai to Hanoi round-trip?

    Cheapflights users have booked flights from Chiang Mai to Hanoi return from ฿4,327. Thai AirAsia is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Chiang Mai to Hanoi?

    While on average a flight from Chiang Mai to Hanoi is generally ฿4,047, our data shows the cheapest flight currently is ฿2,386. When looking at the most popular route, (Chiang Mai - Hanoi Noibai), you can expect to pay ฿4,725 for that flight.

  • Can I find deals for flights from Chiang Mai to Hanoi that include hotel bookings?

    Yes. In addition to deals on Chiang Mai to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chiang Mai to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chiang Mai to Hanoi.

  • Can I find deals for business class flights from Chiang Mai to Hanoi?

    Yes. Cheapflights offers flight deals from Chiang Mai to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chiang Mai to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Chiang Mai to Hanoi (average of ฿122). Flying from Chiang Mai to Hanoi in April is currently the most expensive (average of ฿154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Chiang Mai to Hanoi on these airlines

Choose from the following airlines for your flight from Chiang Mai to Hanoi. Flights are based on user searches made on Cheapflights and were last updated on 14 September 2025.
Thai AirAsia flights from Chiang Mai to Hanoi Noibai

Top airline flying from Chiang Mai to Hanoi

Discover the top airline that operate flights from Chiang Mai to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿4,327Average฿5,323FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chiang Mai to Hanoi?

Deals for Chiang Mai to Hanoi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Mai to Hanoi.

Can Cheapflights find flights from Chiang Mai to Hanoi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Mai to Hanoi, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Chiang Mai to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.