Cheap Flights from Hong Kong to Dehra Dun from US$173
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Flights from Hong Kong to Dehra Dun
Find cheap flight deals from Hong Kong to Dehra Dun
Explore the cheapest flights from Hong Kong to Dehra Dun in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at US$173, and round-trip tickets start at US$294.
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- One way
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Mon, Jan 12 | IndiGo
DED 9:35 AM19h 50m1 stopHKG 7:55 AMDehra Dun - Hong Kong | Sun, Jan 18 | IndiGoUS$294 US$59451% OFF51% OFFUS$594 US$294 -
HKG 9:35 AM10h 50m1 stopDED 5:55 PMHong Kong - Dehra Dun | Wed, Jan 28 | IndiGo
DED 7:45 PM9h 40m1 stopHKG 7:55 AMDehra Dun - Hong Kong | Fri, Jan 30 | IndiGoUS$356 US$59440% OFF40% OFFUS$594 US$356
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Tue, Jan 6 | IndiGo
DED 4:50 PM10h 55m1 stopHKG 6:15 AMDehra Dun - Hong Kong | Tue, Jan 13 | Air IndiaUS$377 US$59437% OFF37% OFFUS$594 US$377 -
HKG 8:15 AM30h 35m1 stopDED 12:20 PMHong Kong - Dehra Dun | Mon, Jan 12 | Air India
DED 12:50 PM14h 55m1 stopHKG 6:15 AMDehra Dun - Hong Kong | Tue, Jan 20 | Air IndiaUS$46522% OFFUS$594 US$465
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Thu, Dec 25 | IndiGo
DED 7:45 PM9h 40m1 stopHKG 7:55 AMDehra Dun - Hong Kong | Wed, Dec 31 | IndiGoUS$47221% OFFUS$594 US$472
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HKG 8:15 AM30h 35m1 stopDED 12:20 PMHong Kong - Dehra Dun | Tue, Jan 6 | Air India
DED 12:50 PM14h 55m1 stopHKG 6:15 AMDehra Dun - Hong Kong | Tue, Jan 13 | Air IndiaUS$48019% OFFUS$594 US$480
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HKG 8:15 AM10h 25m1 stopDED 4:10 PMHong Kong - Dehra Dun | Wed, Jan 28 | Air India
DED 4:50 PM10h 55m1 stopHKG 6:15 AMDehra Dun - Hong Kong | Fri, Jan 30 | Air IndiaUS$48119% OFFUS$594 US$481
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Thu, Jan 1 | IndiGo
DED 9:35 AM19h 50m1 stopHKG 7:55 AMDehra Dun - Hong Kong | Wed, Jan 7 | IndiGoUS$49617% OFFUS$594 US$496
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HKG 8:15 AM10h 25m1 stopDED 4:10 PMHong Kong - Dehra Dun | Thu, Jan 1 | Air India
DED 6:30 PM10h 55m1 stopHKG 7:55 AMDehra Dun - Hong Kong | Wed, Jan 7 | IndiGoUS$50814% OFFUS$594 US$508
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HKG 9:35 AM25h 55m1 stopDED 9:00 AMHong Kong - Dehra Dun | Wed, Dec 24 | IndiGo
DED 3:20 PM12h 30m1 stopHKG 6:20 AMDehra Dun - Hong Kong | Sun, Dec 28 | Air IndiaUS$51114% OFFUS$594 US$511
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HKG 1:00 PM17h 25m1 stopDED Invalid DateHong Kong - Dehra Dun | Mon, Dec 15 | Normal Airline
DED 3:00 PM6hNonstopHKG 4:00 PMDehra Dun - Hong Kong | Wed, Dec 17 | Normal AirlineFind More FlightsFind More Flights
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Thu, Jan 29 | IndiGoUS$173 US$28740% OFF40% OFFUS$287 US$173
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HKG 9:35 AM25h 55m1 stopDED 9:00 AMHong Kong - Dehra Dun | Wed, Jan 7 | IndiGoUS$180 US$28737% OFF37% OFFUS$287 US$180
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HKG 9:35 AM10h 50m1 stopDED 5:55 PMHong Kong - Dehra Dun | Fri, Jan 16 | IndiGoUS$185 US$28736% OFF36% OFFUS$287 US$185
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Tue, Jan 20 | IndiGoUS$20528% OFFUS$287 US$205
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HKG 9:35 AM25h 55m1 stopDED 9:00 AMHong Kong - Dehra Dun | Wed, Dec 31 | IndiGoUS$22721% OFFUS$287 US$227
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HKG 9:35 AM12h 5m1 stopDED 7:10 PMHong Kong - Dehra Dun | Thu, Dec 25 | IndiGoUS$23120% OFFUS$287 US$231
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HKG 8:15 AM30h 35m1 stopDED 12:20 PMHong Kong - Dehra Dun | Thu, Jan 29 | Air IndiaUS$23518% OFFUS$287 US$235
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HKG 8:15 AM10h 25m1 stopDED 4:10 PMHong Kong - Dehra Dun | Wed, Dec 24 | Air IndiaUS$23917% OFFUS$287 US$239
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HKG 8:15 AM30h 35m1 stopDED 12:20 PMHong Kong - Dehra Dun | Tue, Dec 16 | Air IndiaUS$24016% OFFUS$287 US$240
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HKG 9:35 AM10h 50m1 stopDED 5:55 PMHong Kong - Dehra Dun | Fri, Dec 26 | IndiGoUS$24714% OFFUS$287 US$247
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HKG 1:00 PM17h 25m1 stopDED Invalid DateHong Kong - Dehra Dun | Mon, Dec 15 | Normal AirlineFind More FlightsFind More Flights
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Displayed flight fares from Hong Kong to Dehra Dun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Flying from Hong Kong to Dehra Dun
The distance between Hong Kong and Dehra Dun is approximately 3,680.12 km. Based on Trip.com's data, travel demand peaks in December. The off-season for travel is August.
| Cheapest one-way flight price | US$173 |
|---|---|
| Cheapest round-trip ticket price | US$294 |
| Off-season for travel | August |
| Peak season for travel | December |
| Flight distance | 3,680.12 km |
When is the cheapest time to fly from Hong Kong to Dehra Dun?
The cheapest time for Hong Kong to Dehra Dun flights: Jan 25 to Feb 1 — one way flight prices from US$173.
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Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Hong Kong to Dehra Dun, calculated over the upcoming 10 weeks.
Frequently Asked Questions
What are the cheapest flights from Hong Kong to Dehra Dun (HKG-DED)?
Based on Trip.com data, IndiGo offers one-way fares as low as US$173 on Cheapest nonstop routes (e.g. HKG to DED on Thu, Jan 29), while IndiGo offers Cheapest nonstop round-trips from US$294 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 US$173.
· 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 are flight tickets from Hong Kong (HKG) to Dehra Dun (DED) the cheapest?
The cheapest months to fly from Hong Kong to Dehra Dun is August, when demand for travel is lower.Which upcoming date is cheapest to fly from Hong Kong to Dehra Dun on?
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 US$471.Is there any time difference between Hong Kong and Dehra Dun?
The time difference between Dehra Dun and Hong Kong is 2h.How do I change or cancel my ticket from Hong Kong to Dehra Dun?
Tickets can only be changed or canceled 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.
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