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$77+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Chiang Mai to Hanoi Noibai are usually found in March or August, booked 32 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 September 11, 2025.

Round-trip from

$149
(Kiwi.com)

One-way from

$77
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$154

Good round-trip deal

$152 or less

Good one-way deal

$84 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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High demand for flights, 0% potential price rise
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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 September 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 September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 12/131:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Tue 12/163:20 pmHAN - CNX
Nonstop1h 40mThai AirAsia
Deal found 9/10$149
This AirAsia deal was found by Cheapflights users on 9/9. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Fri 10/313:20 pmHAN - CNX
Nonstop1h 40mThai AirAsia
Deal found 9/9$184
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/1010:50 pmCNX - HAN
1 stop9h 40mMultiple Airlines
Fri 9/123:20 pmHAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 9/10$189
This AirAsia deal was found by Cheapflights users on 9/10. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/61:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Mon 10/133:20 pmHAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 9/10$190
This AirAsia deal was found by Cheapflights users on 9/11. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Fri 9/193:20 pmHAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 9/11$193
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/1010:50 pmCNX - HAN
1 stop9h 40mMultiple Airlines
Sat 9/138:55 pmHAN - CNX
1 stop10h 45mMultiple Airlines
Deal found 9/10$198
This AirAsia deal was found by Cheapflights users on 9/10. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
Mon 10/69:05 amHAN - CNX
1 stop4h 55mThai AirAsia
Deal found 9/10$200
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/257:20 amCNX - HAN
1 stop13h 00mMultiple Airlines
Sat 11/13:20 pmHAN - CNX
Nonstop1h 40mMultiple Airlines
Deal found 9/10$202
This AirAsia deal was found by Cheapflights users on 9/9. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:15 pmCNX - HAN
1 stop11h 15mThai AirAsia
Mon 10/133:20 pmHAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 9/9$204

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 September 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

Sat 12/13

1:20 pm-2:50 pm

Nonstop1h 30m

Hanoi Noibai

Tue 12/16

3:20 pm-5:00 pm

Nonstop1h 40m

$149

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Mon 10/6

1:20 pm-2:50 pm

Nonstop1h 30m

Hanoi Noibai

Mon 10/13

3:20 pm-4:55 pm

Nonstop1h 35m

$189

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 10/3

9:15 pm-8:30 am

1 stop11h 15m

Hanoi Noibai

Mon 10/13

3:20 pm-4:55 pm

Nonstop1h 35m

$204

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 10/19

1:20 pm-2:50 pm

Nonstop1h 30m

Hanoi Noibai

Sat 10/25

12:20 pm-5:00 pm

1 stop4h 40m

$223

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 11/23

1:20 pm-2:50 pm

Nonstop1h 30m

$79

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 12/17

1:20 pm-2:50 pm

Nonstop1h 30m

$81

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Tue 2/10

1:20 pm-2:50 pm

Nonstop1h 30m

$81

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Mon 10/13

1:20 pm-2:50 pm

Nonstop1h 30m

$81

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 10/22

1:20 pm-2:50 pm

Nonstop1h 30m

$84

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sat 1/31

1:20 pm-2:50 pm

Nonstop1h 30m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 12 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 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 August 29, 2025.

Booking 32 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 $864). Flying from Chiang Mai to Hanoi in December is currently the most expensive (average of $1,600). 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 September 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 September 11, 2025.
Get a feel of what it's like to fly with 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 AirAsia
7.5
Good
216 reviews

Boarding

7.5

Overall

7.5

Entertainment

5.5

Food

6.1

Crew

8.0

Comfort

6.8

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

Boarding

7.5

Overall

7.5

Entertainment

5.5

Food

6.1

Crew

8.0

Comfort

6.8

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?

    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.

  • 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. There are 475 mi between Chiang Mai and Hanoi. Generally, flights for this route are nonstop.

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

    Currently priced at $136, 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 21% cheaper than the other options available to this destination.

  • 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 $123, our data indicates the cheapest price to be $75. 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 $864). Flying from Chiang Mai to Hanoi in December is currently the most expensive (average of $1,600). 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.

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$136Average$167FlexibilityNo cancel feeOn-time87%

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