Need help booking?
Unpublished phone-only deals available
DED to NZY: distance & flight time
Dehra Dun (Dehradun Airport) → San Diego (North Island Naval Air Station-Halsey Field)
7,976 mi
12,837 km · 6,931 nm
16h 6m
estimated nonstop flight time
-12.5h
time difference · heading north
See live DED→NZY fares Phone-only fares on this route — call free
Flight time details
7,976 miles nonstop takes roughly 16h 6m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- NZY — North Island Naval Air Station-Halsey Field · San Diego, United States
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 NZY
- SAN · San Diego International Airport3 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field12 mi away
- SDM · Brown Field Municipal Airport16 mi away
- SEE · Gillespie Field17 mi away
Frequently asked questions
How far is DED from NZY?
The flight distance from Dehra Dun (DED) to San Diego (NZY) is 7,976 miles (12,837 km, 6,931 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to NZY?
A nonstop flight takes about 16h 6m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DED to NZY?
Nonstop service on DED–NZY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 6m nonstop estimate.
What is the time difference between Dehra Dun and San Diego?
San Diego is 12.5 hours behind Dehra Dun.
What is the cheapest way to fly from DED to NZY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–NZY that never appear on search engines, with no booking fees.
Why are some DED to NZY fares phone-only?
Consolidator contracts let us sell certain DED–NZY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.