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DED to SAN: distance & flight time
Dehra Dun (Dehradun Airport) → San Diego (San Diego International Airport)
7,974 mi
12,834 km · 6,930 nm
16h 6m
estimated nonstop flight time
-12.5h
time difference · heading north
See live DED→SAN fares Phone-only fares on this route — call free
Flight time details
7,974 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
- SAN — San Diego International Airport · 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 SAN
Frequently asked questions
How far is DED from SAN?
The flight distance from Dehra Dun (DED) to San Diego (SAN) is 7,974 miles (12,834 km, 6,930 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to SAN?
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.
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 SAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–SAN that never appear on search engines, with no booking fees.