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ZVK to USN: distance & flight time
Savannakhet (Savannakhet Airport) → Ulsan (Ulsan Airport)
2,004 mi
3,225 km · 1,741 nm
4h 24m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ZVK→USN fares Phone-only fares on this route — call free
Flight time details
2,004 miles nonstop takes roughly 4h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ZVK — Savannakhet Airport · Savannakhet, Laos
- USN — Ulsan Airport · Ulsan, 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 ZVK
- KOP · Nakhon Phanom Airport58 mi away
- SNO · Sakon Nakhon Airport61 mi away
- ROI · Roi Et Airport72 mi away
- UBP · Ubon Ratchathani Airport90 mi away
Near USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Frequently asked questions
How far is ZVK from USN?
The flight distance from Savannakhet (ZVK) to Ulsan (USN) is 2,004 miles (3,225 km, 1,741 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZVK to USN?
A nonstop flight takes about 4h 24m 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 Savannakhet and Ulsan?
Ulsan is 2 hours ahead of Savannakhet.
What is the cheapest way to fly from ZVK to USN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZVK–USN that never appear on search engines, with no booking fees.