C$ 135 Find Cheap Flights from Chiang Mai to Hanoi – Compare and Save

Thai Airways and Bangkok Airways offer a carbon offset program, which allows travelers to voluntarily offset their flight emissions by donating to environmental sustainability projects. Vietnam Airlines has been replacing outdated jets with newer, more fuel-efficient planes, lowering fuel consumption and emissions.

Airlines such as Thai Airways, Nok Air and Vietjet Air allow you to travel with your pet from Chiang Mai to Hanoi. Pets may travel in the cabin with their owners or as checked baggage. Size limits and an extra cost may apply. Pets of greater size can be transported in the cargo hold.

Yes. If you purchase tickets with Thai Airways or Vietnam Airlines in economy or business class, you can upgrade to first class for a nominal fee that varies from time to time. By using this strategy, you end up paying less for first class than if you booked it straight.

If you're flying from Chiang Mai to Hanoi with a lot of luggage, you should go with the airline that has the finest carry-on policy. Bangkok Airways has the greatest policy, allowing you to bring more bags without incurring additional charges.

Only Thai AirAsia operates flights between Chiang Mai and Hanoi.

Flights from Chiang Mai to Hanoi usually depart from Chiang Mai (CNX) and arrive at Hanoi Noibai (HAN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai AirAsia: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Chiang Mai to Hanoi.

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 274 round-trip, compared to C$ 485 via a layover through Bangkok Don Mueang Intl (DMK).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 26–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

Connecting flights from Chiang Mai to Hanoi most commonly pass through:

• Bangkok Don Mueang Intl (DMK) – 58% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 42% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the Chiang Mai to Hanoi route, being flexible with your departure day can save you up to 14%. Saturday is the cheapest day at C$ 265 round-trip on average, while Tuesday is the most expensive at C$ 306 – a C$ 40 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Chiang Mai to Hanoi route, 13% of flights were delayed in the past 3 months, with delays averaging 1 hour 26 minutes.

Afternoon is the busiest departure period on Chiang Mai to Hanoi flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

Some of the most popular sights in Hanoi are Hanoi Old Quarter, Hoan Kiem Lake, and West Lake. These are among the most viewed places in Hanoi on KAYAK.

These are the earliest and latest flight times available from Chiang Mai to Hanoi:

• Earliest: departs at 1:15 pm and lands at 2:47 pm
• Latest: departs at 1:20 pm and lands at 2:52 pm.

The flight takes about 1h 32m.

Last-minute fares on this route – booked within 2 weeks of departure – run 29% above the route average of C$ 290. Book 11 weeks before departure for the lowest fares.

A direct flight from Chiang Mai to Hanoi takes 1h 32m, covering 1,230 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 375 to C$ 2,781. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Chiang Mai to Hanoi are currently in line with typical prices for this route. Average one-way fares are about C$ 157.

AirAsia is the only airline operating Chiang Mai to Hanoi flights. 87% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time at 5h 00m, compared with 6h 04m via Bangkok Don Mueang Intl (DMK).

Round-trip flights from Chiang Mai to Hanoi range from C$ 242 to C$ 361, with an average of C$ 290 over the past 12 months. Anything below C$ 242 counts as a good deal.