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DED to BIR: distance & flight time
Dehra Dun (Dehradun Airport) → Biratnagar (Biratnagar Airport)
609 mi
980 km · 529 nm
1h 47m
estimated nonstop flight time
+0.3h
time difference · heading southeast
See live DED→BIR fares Phone-only fares on this route — call free
Flight time details
609 miles nonstop takes roughly 1h 47m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.3-hour time gain when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- BIR — Biratnagar Airport · Biratnagar, Nepal
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Near BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Frequently asked questions
How far is DED from BIR?
The flight distance from Dehra Dun (DED) to Biratnagar (BIR) is 609 miles (980 km, 529 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to BIR?
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 Dehra Dun and Biratnagar?
Biratnagar is 0.3 hours ahead of Dehra Dun.
What is the cheapest way to fly from DED to BIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–BIR that never appear on search engines, with no booking fees.