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RSU to DED: distance & flight time
Yeosu (Yeosu Airport) → Dehra Dun (Dehradun Airport)
2,869 mi
4,618 km · 2,493 nm
6h 6m
estimated nonstop flight time
-3.5h
time difference · heading west
See live RSU→DED fares Phone-only fares on this route — call free
Flight time details
2,869 miles nonstop takes roughly 6h 6m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- RSU — Yeosu Airport · Yeosu, South Korea
- 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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 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 RSU from DED?
The flight distance from Yeosu (RSU) to Dehra Dun (DED) is 2,869 miles (4,618 km, 2,493 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to DED?
A nonstop flight takes about 6h 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 Yeosu and Dehra Dun?
Dehra Dun is 3.5 hours behind Yeosu.
What is the cheapest way to fly from RSU to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–DED that never appear on search engines, with no booking fees.