฿3,959 Find Cheap Flights from Chiang Rai to Hanoi – Compare and Save

Flights from Chiang Rai to Hanoi usually depart from Chiang Rai (CEI) and arrive at Hanoi Noibai (HAN).

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

• Bangkok Don Mueang Intl (DMK) – 67% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 33% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the Chiang Rai to Hanoi route. Thursday is the cheapest departure day at ฿6,665 return on average, while Wednesday is the most expensive at ฿9,139, a difference of ฿2,474. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Hanoi are Hanoi Old Quarter, Hanoi City Centre, and Hanoi National University. These are among the most viewed places in Hanoi on KAYAK.

There are currently no direct flights available from Chiang Rai to Hanoi. Flights with 1 stopover take between 6h 10m and 8h 04m in total, depending on the connection.

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, return flight prices on this route showed a wide range, from about ฿7,654 to ฿23,953. That means the highest observed fare was about 3x higher than the lowest one.

One-way fares from Chiang Rai to Hanoi are currently higher than usual. Average one-way flight prices are about ฿5,427, which is 5% above the typical average for this route.

Flying via Bangkok Don Mueang Intl (DMK) gives the shortest average 1-stop total travel time of 6h 10m, compared to 8h 04m via Bangkok Suvarnabhumi (BKK).