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$76+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
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 11, 2025.

Round-trip from

$137
(Kiwi.com)

One-way from

$76
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$213

Good round-trip deal

$162 or less

Good one-way deal

$79 or less
From Chiang Mai to Hanoi Noibai
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One-way flight from Chiang Mai to Hanoi Noibai
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Highest demand for flights based on searches. 5% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/171:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Mon 8/253:20 pmHAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 7/7$137
This Mytrip deal was found by Cheapflights users on 7/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:30 amCNX - HAN
1 stop13h 55mMultiple Airlines
Sun 8/313:20 pmHAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 7/7$165

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 11, 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

Sun 8/17

1:20 pm-2:50 pm

Nonstop1h 30m

Hanoi Noibai

Mon 8/25

3:20 pm-4:55 pm

Nonstop1h 35m

$137

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 8/29

6:30 am-8:25 pm

1 stop13h 55m

Hanoi Noibai

Sun 8/31

3:20 pm-4:55 pm

Nonstop1h 35m

$165

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Tue 12/2

1:20 pm-2:50 pm

Nonstop1h 30m

$76

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 8/20

10:55 pm-11:50 am

1 stop12h 55m

$87

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Thu 10/2

1:20 am-1:30 am

1 stop24h 10m

$230

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 8/17

3:15 pm-3:30 pm

2 stops24h 15m

$265

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 10/3

2:35 pm-8:10 am

2 stops17h 35m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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 June 27, 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 $969). 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 11, 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 11, 2025.
Get a feel of what it's like to fly with Vietnam Airlines, Thai AirAsia, and Cebu Pacific 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.
Vietnam Airlines
7.5
Good
195 reviews

Food

6.7

Crew

8.1

Comfort

7.5

Entertainment

6.2

Overall

7.5

Boarding

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
195 reviews
Vietnam Airlines
7.5
Good
195 reviews

Food

6.7

Crew

8.1

Comfort

7.5

Entertainment

6.2

Overall

7.5

Boarding

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Thai AirAsia
7.5
Good
219 reviews
Vietnam Airlines
7.5
Good
195 reviews

Food

6.7

Crew

8.1

Comfort

7.5

Entertainment

6.2

Overall

7.5

Boarding

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Cebu Pacific
6.8
Okay
199 reviews
Vietnam Airlines
7.5
Good
195 reviews

Food

6.7

Crew

8.1

Comfort

7.5

Entertainment

6.2

Overall

7.5

Boarding

7.5

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

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 is the cheapest airline to fly 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. Users have found that Thai AirAsia is 20% 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 $76. Cebu Pacific flights start at $230 while deals on Lao Airlines start at $265 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 $127, our data indicates the cheapest price to be $70. The most popular route (Chiang Mai - Hanoi Noibai), is priced around $341.

  • 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 $969). 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

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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.
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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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$134Average$167FlexibilityNo cancel feeOn-time87%

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