Need help booking?
Unpublished phone-only deals available
IWS to VCS: distance & flight time
Houston (West Houston Airport) → Conson (Co Ong Airport)
9,388 mi
15,109 km · 8,158 nm
18h 53m
estimated nonstop flight time
+12h
time difference · heading northwest
See live IWS→VCS fares Phone-only fares on this route — call free
Flight time details
9,388 miles nonstop takes roughly 18h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IWS — West Houston Airport · Houston, United States
- VCS — Co Ong Airport · Conson, Vietnam
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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Near VCS
- CAH · Cà Mau Airport104 mi away
- VCA · Can Tho International Airport113 mi away
- VKG · Rach Gia Airport133 mi away
- SGN · Tan Son Nhat International Airport144 mi away
Frequently asked questions
How far is IWS from VCS?
The flight distance from Houston (IWS) to Conson (VCS) is 9,388 miles (15,109 km, 8,158 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to VCS?
A nonstop flight takes about 18h 53m 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 Houston and Conson?
Conson is 12 hours ahead of Houston.
What is the cheapest way to fly from IWS to VCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–VCS that never appear on search engines, with no booking fees.