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OSN to HDD: distance & flight time
Osan (Osan Air Base) → Hyderabad (Hyderabad Airport)
3,506 mi
5,642 km · 3,046 nm
7h 20m
estimated nonstop flight time
-4h
time difference · heading west
See live OSN→HDD fares Phone-only fares on this route — call free
Flight time details
3,506 miles nonstop takes roughly 7h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- HDD — Hyderabad Airport · Hyderabad, Pakistan
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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near HDD
- BDN · Talhar Airport44 mi away
- WNS · Shaheed Benazirabad Airport62 mi away
- KHI · Jinnah International Airport81 mi away
- SYW · Sehwan Sharif Airport89 mi away
Frequently asked questions
How far is OSN from HDD?
The flight distance from Osan (OSN) to Hyderabad (HDD) is 3,506 miles (5,642 km, 3,046 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to HDD?
A nonstop flight takes about 7h 20m 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 Osan and Hyderabad?
Hyderabad is 4 hours behind Osan.
What is the cheapest way to fly from OSN to HDD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–HDD that never appear on search engines, with no booking fees.