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Cheap flights from Chiang Mai to Hanoi from ฿3,039

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chiang Mai to Hanoi Noibai are usually found in August or June, booked 46 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Chiang Mai to Hanoi

Enter your travel dates to find the best prices.

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 28 April 2026.

Sun 24/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Sun 31/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 26/4฿5,529
Fri 22/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Mon 25/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 26/4฿5,593
Mon 25/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Wed 27/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 24/4฿5,658
Mon 18/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Mon 25/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 26/4฿5,852
Fri 22/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Sat 23/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 25/4฿5,949
Fri 29/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Sun 31/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 23/4฿5,981
Fri 12/613:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Sun 14/615:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 24/4฿6,046
Sun 7/613:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Sun 14/615:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 23/4฿6,078
Sun 17/513:15
CNX
-
HAN
Nonstop1h 35m
Thai AirAsia
Wed 27/515:20
HAN
-
CNX
Nonstop1h 35m
Thai AirAsia
Deal found 26/4฿6,111

Find 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 28 April 2026.

Round-trip from

฿5,529

One-way from

฿3,039

Popular in

April

Cheapest in

August

Average price

฿6,984

Good one-way deal

฿3,662 or less
Thai AirAsia
  • Thai AirAsia
  • 24/5-31/5
  • Nonstop
  • 3h 10m total
  • Chiang Mai to Hanoi
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 20/5
  • Nonstop
  • 1h 35m total
  • Chiang Mai to Hanoi
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿4,848 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿2,782 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Chiang Mai to Hanoi Noibai.
Search Deals

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 28 April 2026.
Use the filters below to find and compare flights from Chiang Mai to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 22/5

22:55-08:30

1 stop9h 35m

Hanoi Noibai

Mon 25/5

15:20-16:55

Nonstop1h 35m

฿7,404

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Tue 9/6

14:10-20:25

1 stop6h 15m

Hanoi Noibai

Tue 16/6

20:55-07:45

1 stop10h 50m

฿8,374

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 22/5

18:45-08:30

1 stop13h 45m

Hanoi Noibai

Mon 25/5

10:55-21:50

1 stop10h 55m

฿8,536

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Mon 25/5

07:00-13:55

1 stop6h 55m

Hanoi Noibai

Tue 26/5

10:55-16:45

1 stop5h 50m

฿8,827

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 27/5

11:55-00:15

1 stop12h 20m

Hanoi Noibai

Thu 28/5

19:05-19:10

1 stop24h 05m

฿17,071

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Thu 14/5

11:55-09:55

2 stops22h 00m

Hanoi Noibai

Sun 17/5

10:55-19:10

1 stop8h 15m

฿19,334

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 22/5

14:55-14:45

2 stops23h 50m

Hanoi Noibai

Mon 25/5

15:45-09:15

1 stop17h 30m

฿20,563

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 15/5

10:10-12:15

2 stops26h 05m

Hanoi Noibai

Tue 19/5

13:05-11:40

1 stop22h 35m

฿20,692

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 13/5

16:10-14:45

1 stop22h 35m

Hanoi Noibai

Tue 19/5

02:20-09:15

3 stops30h 55m

฿20,725

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Thu 11/6

10:05-14:00

3 stops27h 55m

Hanoi Noibai

Thu 18/6

15:45-15:20

1 stop23h 35m

฿20,725

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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?

Booking 45 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, August is the cheapest month in which you can book a flight from Chiang Mai to Hanoi (average of ฿4,947). Flying from Chiang Mai to Hanoi in April is currently the most expensive (average of ฿6,984). 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 28 April 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Hanoi as you normally would.

How much does it cost for a return flight from Chiang Mai 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 28 April 2026.
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
7.4
Good
241 reviews
Check prices

Comfort

6.8

Overall

7.4

Crew

7.9

Food

6.2

Entertainment

5.5

Boarding

7.3

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
241 reviews
Thai AirAsia
7.4
Good
241 reviews
Check prices

Comfort

6.8

Overall

7.4

Crew

7.9

Food

6.2

Entertainment

5.5

Boarding

7.3

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

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, 16 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 9h 35m. Your travel time can differ by up to . Airlines will cover a distance of 764 km.

  • 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 ฿4,646. Thai AirAsia is priced at 23% 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 ฿3,765, our data shows the cheapest flight currently is ฿3,605. When looking at the most popular route, (Chiang Mai - Hanoi Noibai), you can expect to pay ฿5,917 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, August is the cheapest month in which you can book a flight from Chiang Mai to Hanoi (average of ฿4,947). Flying from Chiang Mai to Hanoi in April is currently the most expensive (average of ฿6,984). 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

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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 28 April 2026.
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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿4,646Average฿5,786FlexibilityNo 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.

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