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$74+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 Friday 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 junio 12, 2025.

Round-trip from

$139
(Kiwi.com)

One-way from

$74
(Priceline)

Popular in

July

Cheapest in

September

Average price

$157

Good round-trip deal

$148 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. 5% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
vie. 7/181:20 pmCNX - HAN
Nonstop1h 30mThai AirAsia
lun. 7/213:20 pmHAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 6/10$139
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/276:35 amCNX - HAN
1 stop13h 50mMultiple Airlines
dom. 8/33:20 pmHAN - CNX
Nonstop1h 35mMultiple Airlines
Deal found 6/11$157
This Cathay Pacific deal was found by Cheapflights users on 6/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/117:25 pmCNX - HAN
1 stop22h 40mCathay Pacific
dom. 7/137:05 pmHAN - CNX
1 stop14h 40mCathay Pacific
Deal found 6/11$415
This Lao Airlines deal was found by Cheapflights users on 6/9. 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 Lao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/233:15 pmCNX - HAN
1 stop3h 15mLao Airlines
jue. 6/264:20 pmHAN - CNX
2 stops22h 00mLao Airlines
Deal found 6/9$519
This Air China deal was found by Cheapflights users on 6/9. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/2411:05 pmCNX - HAN
2 stops35h 50mAir China
dom. 6/292:10 amHAN - CNX
2 stops43h 40mAir China
Deal found 6/9$525
This Malaysia Airlines deal was found by Cheapflights users on 6/9. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/192:40 pmCNX - HAN
1 stop21h 30mMalaysia Airlines
mié. 7/21:00 pmHAN - CNX
1 stop24h 40mMalaysia Airlines
Deal found 6/9$608

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 junio 12, 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

vie. 7/18

1:20 pm-2:50 pm

Nonstop1h 30m

Hanoi Noibai

lun. 7/21

3:20 pm-4:55 pm

Nonstop1h 35m

$139

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

dom. 7/27

6:35 am-8:25 pm

1 stop13h 50m

Hanoi Noibai

dom. 8/3

3:20 pm-4:55 pm

Nonstop1h 35m

$157

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

vie. 7/11

7:25 pm-6:05 pm

1 stop22h 40m

Hanoi Noibai

dom. 7/13

7:05 pm-9:45 am

1 stop14h 40m

$415

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

lun. 6/23

3:15 pm-6:30 pm

1 stop3h 15m

Hanoi Noibai

jue. 6/26

4:20 pm-2:20 pm

2 stops22h 00m

$519

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

mar. 6/24

11:05 pm-10:55 am

2 stops35h 50m

Hanoi Noibai

dom. 6/29

2:10 am-9:50 pm

2 stops43h 40m

$525

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

mié. 6/25

2:35 pm-12:10 pm

2 stops21h 35m

Hanoi Noibai

mié. 7/2

1:00 pm-1:40 pm

1 stop24h 40m

$671

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

mié. 7/9

10:05 am-1:20 am

3 stops15h 15m

Hanoi Noibai

dom. 7/13

3:00 pm-9:05 am

2 stops18h 05m

$689

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

dom. 7/13

12:45 am-10:00 pm

1 stop21h 15m

Hanoi Noibai

lun. 7/21

11:30 pm-11:40 pm

1 stop24h 10m

$747

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

lun. 6/23

10:10 am-10:25 am

2 stops24h 15m

Hanoi Noibai

lun. 6/30

1:45 am-9:20 am

2 stops31h 35m

$782

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

vie. 7/11

1:20 pm-2:50 pm

Nonstop1h 30m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 19 results
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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 9, 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 $975). 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 junio 12, 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.

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from Chiang Mai to Hanoi, such as Asiana Airlines, Cathay Pacific and Vietnam Airlines. 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.
Asiana Airlines
8.2
Very good
440 reviews

Overall

8.2

Entertainment

7.8

Comfort

8.0

Food

8.0

Boarding

8.4

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very good
440 reviews
Asiana Airlines
8.2
Very good
440 reviews

Overall

8.2

Entertainment

7.8

Comfort

8.0

Food

8.0

Boarding

8.4

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Cathay Pacific
7.6
Good
892 reviews
Asiana Airlines
8.2
Very good
440 reviews

Overall

8.2

Entertainment

7.8

Comfort

8.0

Food

8.0

Boarding

8.4

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Vietnam Airlines
7.5
Good
194 reviews
Asiana Airlines
8.2
Very good
440 reviews

Overall

8.2

Entertainment

7.8

Comfort

8.0

Food

8.0

Boarding

8.4

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Thai AirAsia
7.5
Good
214 reviews
Asiana Airlines
8.2
Very good
440 reviews

Overall

8.2

Entertainment

7.8

Comfort

8.0

Food

8.0

Boarding

8.4

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Malaysia Airlines
7.4
Good
263 reviews
Asiana Airlines
8.2
Very good
440 reviews

Overall

8.2

Entertainment

7.8

Comfort

8.0

Food

8.0

Boarding

8.4

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

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 8 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 $139, 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 Cathay Pacific and Lao Airlines - these airlines can fly you to your destination from $415 and $519, respectively. Users have found that Thai AirAsia is 19% 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 $74. Cebu Pacific flights start at $243 while deals on Lao Airlines start at $268 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 $120, 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 $975). 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.
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$134Average$170FlexibilityNo cancel feeOn-time87%

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