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$78+ Cheap flights from Chiang Mai (CNX) to Hanoi (HAN)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Chiang Mai to Hanoi Noibai are usually found in September or March, booked 46 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

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 July 29, 2025.

Round-trip from

$137
(Kiwi.com)

One-way from

$78
(Priceline)

Popular in

July

Cheapest in

September

Average price

$224

Good round-trip deal

$142 or less

Good one-way deal

$79 or less
From Chiang Mai to Hanoi Noibai
Search Deals
One-way flight from Chiang Mai to Hanoi Noibai
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Chiang Mai to Hanoi Noibai.
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Price to beat on a one-way flight from Chiang Mai to Hanoi Noibai.
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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 July 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/251:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Mon 9/13:20 pmHAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 7/28$137
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/241:55 pmCNX - HAN
1 stop6h 30mMultiple Airlines
Sun 8/313:20 pmHAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 7/26$165
This MAI deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MAI is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:50 amCNX - HAN
1 stop11h 30mMAI
Thu 12/189:20 pmHAN - CNX
1 stop10h 45mMAI
Deal found 7/29$375

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 29, 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

Mon 8/25

1:20 pm-2:50 pm

Nonstop1h 30m

Hanoi Noibai

Mon 9/1

3:20 pm-4:55 pm

Nonstop1h 35m

$137

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 8/24

1:55 pm-8:25 pm

1 stop6h 30m

Hanoi Noibai

Sun 8/31

3:20 pm-4:55 pm

Nonstop1h 35m

$165

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Mon 11/17

8:50 am-8:20 pm

1 stop11h 30m

Hanoi Noibai

Thu 12/18

9:20 pm-8:05 am

1 stop10h 45m

$375

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Thu 1/22

1:20 am-1:30 am

1 stop24h 10m

Hanoi Noibai

Thu 2/5

8:25 am-12:20 am

1 stop15h 55m

$384

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 8/24

1:20 pm-2:50 pm

Nonstop1h 30m

$78

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Tue 9/23

7:10 am-3:50 pm

1 stop8h 40m

$83

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 12/5

12:15 pm-7:20 pm

1 stop7h 05m

$185

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Thu 12/4

1:20 am-1:30 am

1 stop24h 10m

$238

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 8/6

3:15 pm-3:30 pm

2 stops24h 15m

$267

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Tue 10/21

10:10 am-3:35 pm

2 stops29h 25m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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 round-trip 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 round-trip flight from Chiang Mai to Hanoi. Price data was last updated on July 25, 2025.

Booking 46 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 $956). Flying from Chiang Mai to Hanoi in December is currently the most expensive (average of $1,618). 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 July 29, 2025.

One of the essential ways to save on airfare from Chiang Mai to Hanoi is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 41% on airfare.

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 July 29, 2025.
Get a feel of what it's like to fly with Thai Airways, Cathay Pacific, and Thai AirAsia from Chiang Mai to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
339 reviews

Boarding

7.8

Comfort

7.5

Overall

7.8

Entertainment

6.8

Food

7.3

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
339 reviews
Thai Airways
7.8
Good
339 reviews

Boarding

7.8

Comfort

7.5

Overall

7.8

Entertainment

6.8

Food

7.3

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Cathay Pacific
7.6
Good
948 reviews
Thai Airways
7.8
Good
339 reviews

Boarding

7.8

Comfort

7.5

Overall

7.8

Entertainment

6.8

Food

7.3

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
217 reviews
Thai Airways
7.8
Good
339 reviews

Boarding

7.8

Comfort

7.5

Overall

7.8

Entertainment

6.8

Food

7.3

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Cebu Pacific
6.8
Okay
201 reviews
Thai Airways
7.8
Good
339 reviews

Boarding

7.8

Comfort

7.5

Overall

7.8

Entertainment

6.8

Food

7.3

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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?

    This flight path from Chiang Mai to Hanoi Noibai was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Chiang Mai to Hanoi round-trip?

    Currently priced at $137, Thai AirAsia will fly you from Chiang Mai to Hanoi and back. In addition to Thai AirAsia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from MAI and Cebu Pacific - these airlines can fly you to your destination from $375 and $384, respectively. Users have found that Thai AirAsia is 21% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chiang Mai to Hanoi one-way?

    To fly one-way, consider booking your trip with Thai AirAsia, which is currently one of the cheapest options available, starting at $78. Thai Airways flights start at $185 while deals on Cebu Pacific start at $238 one-way.

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

    Looking for the cheapest flight from Chiang Mai to Hanoi? While on average our users pay $118, our data indicates the cheapest price to be $72. The most popular route (Chiang Mai - Hanoi Noibai), is priced around $269.

  • 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 vacation 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 $956). Flying from Chiang Mai to Hanoi in December is currently the most expensive (average of $1,618). 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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Alternative routes for Chiang Mai to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Ho Chi Minh City flights
Suvarnabhumi to Hanoi flights
Suvarnabhumi to Da Nang flights
Chiang Mai to Ho Chi Minh City flights
Phuket City to Ho Chi Minh City flights

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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$134Average$166FlexibilityNo cancel feeOn-time87%

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