Cheap Flights from Hong Kong to Dehra Dun from € 147

Flight FAQs

• Which airlines offer the cheapest flights from Hong Kong (HKG) to Dehra Dun (DED)?

  Based on Trip.com data, IndiGo offers one-way fares as low as € 147 on Cheapest nonstop routes (e.g. HKG to DED on Thu, Jan 29), while IndiGo offers Cheapest nonstop round-trips from € 250 departing on Mon, Jan 12 and returning on Sun, Jan 18.

• When is the best time to book flights from Hong Kong to Dehra Dun?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Dehra Dun 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 Hong Kong to Dehra Dun?

  To find best deals on flights from Hong Kong to Dehra Dun, 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 Thu, Jan 29, with one-way flights priced at just € 147.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
  · 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 Dehra Dun travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Hong Kong to Dehra Dun to get the best price?

  The cheapest months to fly from Hong Kong to Dehra Dun is August, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Hong Kong to Dehra Dun?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Hong Kong to Dehra Dun on December 25, 2025 with IndiGo, with prices starting at € 401.

• What is the time difference between Hong Kong and Dehra Dun?

  The time difference between Dehra Dun and Hong Kong is 2h.

• How can I change or cancel my flight ticket from Hong Kong to Dehra Dun?

  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.