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Cheap flights from Chiang Mai to Hanoi from C$ 111

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HAN
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 237

One-way from

C$ 111

Popular in

July

Cheapest in

September

Average price

C$ 307
12/9-19/9
  • 12/9-19/9
  • 2 total stops
  • 14h 40m total
  • Chiang Mai to Hanoi
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Thai AirAsia
  • Thai AirAsia
  • 17/12
  • Nonstop
  • 1h 30m total
  • Chiang Mai to Hanoi
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 29 July 2025.

Fri 12/911:55 a.m.CNX - HAN
1 stop8h 30mMultiple Airlines
Fri 19/93:45 p.m.HAN - CNX
1 stop6h 10mMultiple Airlines
Deal found 29/7C$ 237
Fri 3/101:20 p.m.CNX - HAN
Nonstop1h 30mThai AirAsia
Mon 13/103:20 p.m.HAN - CNX
Nonstop1h 35mThai AirAsia
Deal found 29/7C$ 269
Thu 6/118:50 a.m.CNX - HAN
1 stop11h 30mMAI
Fri 14/119:20 p.m.HAN - CNX
1 stop10h 45mMAI
Deal found 29/7C$ 488
Sat 23/810:30 a.m.CNX - HAN
1 stop7h 35mCathay Pacific
Sun 7/910:55 a.m.HAN - CNX
1 stop7h 45mCathay Pacific
Deal found 29/7C$ 546
Mon 25/83:15 p.m.CNX - HAN
1 stop3h 15mLao Airlines
Sun 7/94:20 p.m.HAN - CNX
2 stops22h 00mLao Airlines
Deal found 29/7C$ 650

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 629,999 searches. Data last updated 29 July 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

Fri 12/9

11:55 a.m.-8:25 p.m.

1 stop8h 30m

Hanoi Noibai

Fri 19/9

3:45 p.m.-9:55 p.m.

1 stop6h 10m

C$ 237

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Fri 3/10

1:20 p.m.-2:50 p.m.

Nonstop1h 30m

Hanoi Noibai

Mon 13/10

3:20 p.m.-4:55 p.m.

Nonstop1h 35m

C$ 269

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Thu 6/11

8:50 a.m.-8:20 p.m.

1 stop11h 30m

Hanoi Noibai

Fri 14/11

9:20 p.m.-8:05 a.m.

1 stop10h 45m

C$ 488

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sat 23/8

10:30 a.m.-6:05 p.m.

1 stop7h 35m

Hanoi Noibai

Sun 7/9

10:55 a.m.-6:40 p.m.

1 stop7h 45m

C$ 546

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Mon 25/8

3:15 p.m.-6:30 p.m.

1 stop3h 15m

Hanoi Noibai

Sun 7/9

4:20 p.m.-2:20 p.m.

2 stops22h 00m

C$ 650

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 17/12

1:20 p.m.-2:50 p.m.

Nonstop1h 30m

C$ 111

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 7/9

3:45 p.m.-8:25 p.m.

1 stop4h 40m

C$ 115

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Sun 18/1

1:20 a.m.-1:30 a.m.

1 stop24h 10m

C$ 209

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Wed 6/8

3:15 p.m.-3:30 p.m.

2 stops24h 15m

C$ 366

Chiang MaiHanoi

CNX - HAN

CNXHAN

Chiang Mai

Tue 21/10

10:10 a.m.-3:35 p.m.

2 stops29h 25m

C$ 449

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 14 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 25 July 2025.

The price you pay for your flight from Chiang Mai to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 1,064). Flying from Chiang Mai to Hanoi in December is currently the most expensive (average of C$ 1,535). 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 29 July 2025.

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.

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 29 July 2025.
See what other customers who have flown with Asiana Airlines,Cathay Pacific, andThai AirAsia from Chiang Mai to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
465 reviews
Check prices

Boarding

8.4

Overall

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.5

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very good
465 reviews
Asiana Airlines
8.2
Very good
465 reviews
Check prices

Boarding

8.4

Overall

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.5

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Cathay Pacific
7.6
Good
948 reviews
Asiana Airlines
8.2
Very good
465 reviews
Check prices

Boarding

8.4

Overall

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.5

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Thai AirAsia
7.5
Good
217 reviews
Asiana Airlines
8.2
Very good
465 reviews
Check prices

Boarding

8.4

Overall

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.5

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
China Eastern
7.2
Good
158 reviews
Asiana Airlines
8.2
Very good
465 reviews
Check prices

Boarding

8.4

Overall

8.2

Entertainment

7.7

Comfort

8.1

Crew

8.5

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

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 2 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?

    Our cheapest airline available from Chiang Mai to Hanoi is Thai AirAsia. Our recent data shows that you can find tickets from as low as C$ 269 on this airline. Additional options worth looking into are MAI and Cathay Pacific, starting at C$ 488 and C$ 546 round-trip.

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

    C$ 111 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on Cebu Pacific and Lao Airlines, with prices starting from C$ 209 and C$ 366, respectively.

  • 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 C$ 1,064). Flying from Chiang Mai to Hanoi in December is currently the most expensive (average of C$ 1,535). 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

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Can Cheapflights notify me if prices for flights from Chiang Mai to Hanoi become cheaper?

Yes, Cheapflights offers price alerts on Chiang Mai to Hanoi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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