Cheap Flights from Chiang Rai to Hanoi from S$ 140

Frequently Asked Questions

• Which airlines offer the cheapest flights from Chiang Rai (CEI) to Hanoi (HAN)?

  Based on Trip.com data, Nokair Airline offers one-way fares as low as S$ 140 on Cheapest nonstop routes (e.g. CEI to HAN on Tue, Sep 8), while Thai AirAsia offers Cheapest nonstop round-trips from S$ 316 departing on Fri, Sep 11 and returning on Tue, Sep 15.

• Which airlines offer direct flights from Chiang Rai to Hanoi?

  At the moment, you can catch a direct flight from Chiang Rai to Hanoi with the following airlines, including: Nokair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Chiang Rai to Hanoi?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chiang Rai to Hanoi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Chiang Rai to Hanoi?

  To find best deals on flights from Chiang Rai to Hanoi, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Sep 8, with one-way flights priced at just S$ 140.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Nokair Airline.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Hanoi travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Chiang Rai to Hanoi to get the best price?

  The cheapest months to fly from Chiang Rai to Hanoi is September, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Chiang Rai to Hanoi?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Chiang Rai to Hanoi on August 31, 2026 with Thai AirAsia, with prices starting at S$ 137.

• Which airports can I fly through when travelling to Hanoi from Chiang Rai?

  You can land at any one of the following hubs in Hanoi, with Mae Fah Luang - Chiang Rai International Airport to Noi Bai International Airport (CEI-HAN) is by far the most common option on this route: Noi Bai International Airport (HAN).

• What is the time difference between Chiang Rai and Hanoi?

  The time difference between Hanoi and Chiang Rai is 0m.

• How can I change or cancel my flight ticket from Chiang Rai to Hanoi?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Chiang Rai to Hanoi?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Chiang Rai to Hanoi is S$ 194. Fares vary by travel date, airline and availability.

• How do I book flights from Chiang Rai to Hanoi on Trip.com?

  Enter Chiang Rai and Hanoi, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Chiang Rai to Hanoi route?

  Thai AirAsia and Thai Lion Airare the most popular budget airlines flying from Chiang Rai to Hanoi. Check baggage, seat and payment fees before comparing the final price.