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AUS to HPH: distance & flight time
Austin (Austin Bergstrom International Airport) → Haiphong (Cat Bi International Airport)
8,557 mi
13,771 km · 7,436 nm
17h 15m
estimated nonstop flight time
+12h
time difference · heading northwest
See live AUS→HPH fares Phone-only fares on this route — call free
Flight time details
8,557 miles nonstop takes roughly 17h 15m 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
- AUS — Austin Bergstrom International Airport · Austin, 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 AUS
- RND · Randolph Air Force Base59 mi away
- GRK · Robert Gray Army Air Field Airport61 mi away
- HLR · Hood Army Air Field65 mi away
- SAT · San Antonio International Airport66 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is AUS from HPH?
The flight distance from Austin (AUS) to Haiphong (HPH) is 8,557 miles (13,771 km, 7,436 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUS to HPH?
A nonstop flight takes about 17h 15m 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 Austin and Haiphong?
Haiphong is 12 hours ahead of Austin.
What is the cheapest way to fly from AUS to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUS–HPH that never appear on search engines, with no booking fees.