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OSN to HKT: distance & flight time
Osan (Osan Air Base) → Phuket (Phuket International Airport)
2,691 mi
4,331 km · 2,339 nm
5h 45m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OSN→HKT fares Phone-only fares on this route — call free
Flight time details
2,691 miles nonstop takes roughly 5h 45m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- HKT — Phuket International Airport · Phuket, Thailand
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 HKT
- KBV · Krabi Airport46 mi away
- URT · Surat Thani Airport90 mi away
- TST · Trang Airport98 mi away
- NST · Nakhon Si Thammarat Airport115 mi away
Frequently asked questions
How far is OSN from HKT?
The flight distance from Osan (OSN) to Phuket (HKT) is 2,691 miles (4,331 km, 2,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to HKT?
A nonstop flight takes about 5h 45m 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 Phuket?
Phuket is 2 hours behind Osan.
What is the cheapest way to fly from OSN to HKT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–HKT that never appear on search engines, with no booking fees.