Need help booking?
Unpublished phone-only deals available
HSV to HPH: distance & flight time
Huntsville (Huntsville International Carl T Jones Field) → Haiphong (Cat Bi International Airport)
8,504 mi
13,686 km · 7,390 nm
17h 8m
estimated nonstop flight time
+12h
time difference · heading north
See live HSV→HPH fares Phone-only fares on this route — call free
Flight time details
8,504 miles nonstop takes roughly 17h 8m gate to gate, flying north. 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
- HSV — Huntsville International Carl T Jones Field · Huntsville, United States
- HPH — Cat Bi International Airport · Haiphong, 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 HSV
- HUA · Redstone Army Air Field6 mi away
- DCU · Pryor Field Regional Airport10 mi away
- MSL · Northwest Alabama Regional Airport48 mi away
- GAD · Northeast Alabama Regional Airport60 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is HSV from HPH?
The flight distance from Huntsville (HSV) to Haiphong (HPH) is 8,504 miles (13,686 km, 7,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSV to HPH?
A nonstop flight takes about 17h 8m 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 Huntsville and Haiphong?
Haiphong is 12 hours ahead of Huntsville.
What is the cheapest way to fly from HSV to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSV–HPH that never appear on search engines, with no booking fees.