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PHN to VTE: distance & flight time
Port Huron (St Clair County International Airport) → Vientiane (Wattay International Airport)
8,217 mi
13,223 km · 7,140 nm
16h 35m
estimated nonstop flight time
+11h
time difference · heading north
See live PHN→VTE fares Phone-only fares on this route — call free
Flight time details
8,217 miles nonstop takes roughly 16h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PHN — St Clair County International Airport · Port Huron, United States
- VTE — Wattay International Airport · Vientiane, Laos
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 PHN
Near VTE
- UTH · Udon Thani Airport44 mi away
- LOE · Loei Airport67 mi away
- ZBY · Sayaboury Airport103 mi away
- KKC · Khon Kaen Airport106 mi away
Frequently asked questions
How far is PHN from VTE?
The flight distance from Port Huron (PHN) to Vientiane (VTE) is 8,217 miles (13,223 km, 7,140 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to VTE?
A nonstop flight takes about 16h 35m 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 Port Huron and Vientiane?
Vientiane is 11 hours ahead of Port Huron.
What is the cheapest way to fly from PHN to VTE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–VTE that never appear on search engines, with no booking fees.