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Quick answer: Kullu to Dehradun non-stop flights take about ≈ 55 min, operated by Alliance Air, about 2 flights a week (cut from 3x) (reported Oct 2026) — confirm on your date. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest KUU–DED fare across every airline, OTA and travel agent in one place.
Last reviewed October 2026 by the FlightGPT flights desk · how we collect fares · editorial policy · fact-checking · rupee figures on this page are indicative estimates, not live quotes — run a search for the current fare.
Looking for cheap flights from Kullu to Dehradun? FlightGPT compares live KUU to DED fares across every connected source — Indian carriers, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Kullu to Dehradun non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Kullu-Dehradun fare is one search away.
Alliance Air is confirmed as flying Kullu to Dehradun non-stop as of Oct 2026. Alliance Air operates smaller turboprop or regional aircraft on routes like this, so seats are limited and the few flights a week can fill early. Schedules on regional routes change between the summer and winter timetables, so check the exact days of operation for your date rather than assuming a daily flight.
When more than one airline flies the sector, compare departure times as well as fares — a cheaper flight that lands late at a smaller airport can cost you more in a late-night cab.
Reported frequency as of Oct 2026: about 2 flights a week (cut from 3x). Timetables on regional routes change between seasons, so confirm the days of operation for your date.
By air the trip is 212 km, which works out to about 55 min in the air and on the ground at each end on the regional aircraft that usually fly this route. Use it as a guide, not a schedule — the airline's published block time is what to plan around. No clock change: Kullu and Dehradun are both on IST.
Kullu's flights use Kullu–Manali Airport (IATA code KUU), in Himachal Pradesh. The airport is roughly 11 km from Kullu as the crow flies; road distance is longer. Reach the airport 90 minutes before a domestic departure — 2 hours if you are checking a bag at a busy time — and complete web check-in in advance, which most Indian airlines open 48 hours before departure.
Other non-stops from Kullu as of Oct 2026 include Jaipur and Delhi.
Dehradun's flights use Dehradun Airport (IATA code DED), in Uttarakhand. The airport is roughly 20 km from Dehradun as the crow flies; road distance is longer. Reach the airport 90 minutes before a domestic departure — 2 hours if you are checking a bag at a busy time — and complete web check-in in advance, which most Indian airlines open 48 hours before departure.
Other non-stops from Dehradun as of Oct 2026 include Ahmedabad, Mumbai, Pithoragarh, Navi Mumbai, Noida (Jewar), Bangalore, Hyderabad and Kolkata.
Allowances differ by airline and fare type. Alliance Air sets its own limits, and turboprops often have tighter rules on cabin bag size — check the allowance shown on the booking page. Extra baggage bought online before departure is cheaper than paying at the airport counter, and power banks must go in your cabin bag, never in checked luggage.
Fares on this route follow demand at both ends. In Himachal Pradesh, watch the summer hill season (May–June) and Christmas–New Year; in Uttarakhand, the Char Dham season (May–June) and summer holidays. Long weekends and school holidays push prices up too. On thin routes with only a few flights, the cheapest seats go first, so booking a few weeks ahead usually beats waiting for a last-minute drop.
If the non-stop is full or the timing doesn't suit, Kullu and Dehradun are both connected to Delhi, so a one-stop routing through Delhi is possible. Book it as a single ticket where you can, so the airline is responsible for the connection if the first flight is late, and leave at least 90 minutes between flights at a large hub. Flying the other way? See Dehradun to Kullu flights.
Ask FlightGPT something like "Kullu to Dehradun next Friday, non-stop" and it returns each flight with the lowest fare it found across its sources. Book on the airline's or travel partner's site from there. Try a day either side of your preferred date — on routes with few flights, the difference can be large.
Yes. As of Oct 2026, Alliance Air is confirmed as flying Kullu to Dehradun non-stop, taking about 55 min. Check the days of operation for your date, as regional schedules change by season.
The Kullu–Dehradun non-stop covers 212 km and takes about 55 min on a turboprop. The exact scheduled time depends on the airline and season.
Alliance Air operates the Kullu to Dehradun route as of Oct 2026. Check its timings and the baggage included in your fare before booking.
Flights to Dehradun leave from Kullu–Manali Airport (KUU) in Himachal Pradesh, about 11 km in a straight line from Kullu.
They land at Dehradun Airport (DED) in Uttarakhand, roughly 20 km in a straight line from Dehradun.
Yes. Kullu and Dehradun both have flights to Delhi, so a one-stop connection through Delhi works when the Kullu–Dehradun non-stop is full. Book a single ticket and allow 90 minutes to connect.
FlightGPT is a natural-language flight search: ask the way you'd ask a friend, and it compares live KUU–DED fares across every airline, OTA and travel agent. Try one:
The cheapest Kullu to Dehradun airfare on any given day depends on three things — your travel date, your airline preference and how far ahead you book. Use the FlightGPT search box above to compare Kullu to Dehradun ticket prices across Alliance Air — typically the lowest fare today differs from the lowest fare 30 days out by 25–40 percent. We surface every option so the lowest Kullu-Dehradun price wins.
Need a last-minute Kullu to Dehradun flight for tomorrow, this weekend or in the next seven days? Our live KUU-DED search pulls real-time fares — last-minute deals do appear on this route, especially on red-eye departures and shoulder days. Tap Search on FlightGPT with your date and we return the cheapest last-minute Kullu Dehradun options instantly.
Most travellers prefer the Kullu to Dehradun non-stop option. The direct Kullu-Dehradun flight time is ≈ 55 min. If you are flexible, 1-stop alternatives through major hubs can be 15-30 percent cheaper. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Kullu Dehradun ticket but are open to a layover.
Kullu to Dehradun ticket prices on the FlightGPT live grid update by the minute. The lowest-priced Kullu Dehradun airfare today might be on a low-cost carrier; next month's best deal might be a full-service Alliance Air flight bundled with checked baggage and a meal. We compare fully-bundled all-in fares, never base fares with surprise add-ons.