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SIN to HMY: distance & flight time
Singapore (Singapore Changi Airport) → Seosan (Seosan Air Base)
2,833 mi
4,560 km · 2,462 nm
6h 1m
estimated nonstop flight time
—
time difference · heading northeast
See live SIN→HMY fares Phone-only fares on this route — call free
Flight time details
2,833 miles nonstop takes roughly 6h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SIN — Singapore Changi Airport · Singapore, Singapore
- HMY — Seosan Air Base · Seosan, South Korea
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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Near HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Frequently asked questions
How far is SIN from HMY?
The flight distance from Singapore (SIN) to Seosan (HMY) is 2,833 miles (4,560 km, 2,462 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIN to HMY?
A nonstop flight takes about 6h 1m 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 cheapest way to fly from SIN to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIN–HMY that never appear on search engines, with no booking fees.