Need help booking?
Unpublished phone-only deals available
AST to SGN: distance & flight time
Astoria (Astoria Regional Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
7,413 mi
11,929 km · 6,441 nm
15h
estimated nonstop flight time
+14h
time difference · heading northwest
See live AST→SGN fares Phone-only fares on this route — call free
Flight time details
7,413 miles nonstop takes roughly 15h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, United States
- SGN — Tan Son Nhat International Airport · Ho Chi Minh City, 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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Near SGN
- VCA · Can Tho International Airport82 mi away
- VKG · Rach Gia Airport119 mi away
- KTI · Kratie Airport122 mi away
- PNH · Phnom Penh International Airport132 mi away
Frequently asked questions
How far is AST from SGN?
The flight distance from Astoria (AST) to Ho Chi Minh City (SGN) is 7,413 miles (11,929 km, 6,441 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to SGN?
A nonstop flight takes about 15h 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 Astoria and Ho Chi Minh City?
Ho Chi Minh City is 14 hours ahead of Astoria.
What is the cheapest way to fly from AST to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–SGN that never appear on search engines, with no booking fees.