Need help booking?
Unpublished phone-only deals available
BIR to DED: distance & flight time
Biratnagar (Biratnagar Airport) → Dehra Dun (Dehradun Airport)
609 mi
980 km · 529 nm
1h 47m
estimated nonstop flight time
-0.2h
time difference · heading northwest
See live BIR→DED fares Phone-only fares on this route — call free
Flight time details
609 miles nonstop takes roughly 1h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.2-hour time set-back when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- DED — Dehradun Airport · Dehra Dun, India
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Near DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is BIR from DED?
The flight distance from Biratnagar (BIR) to Dehra Dun (DED) is 609 miles (980 km, 529 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to DED?
A nonstop flight takes about 1h 47m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Biratnagar and Dehra Dun?
Dehra Dun is 0.2 hours behind Biratnagar.
What is the cheapest way to fly from BIR to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–DED that never appear on search engines, with no booking fees.