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PSM to SGN: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
8,709 mi
14,017 km · 7,568 nm
17h 33m
estimated nonstop flight time
+11h
time difference · heading north
See live PSM→SGN fares Phone-only fares on this route — call free
Flight time details
8,709 miles nonstop takes roughly 17h 33m 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 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 PSM from SGN?
The flight distance from Portsmouth (PSM) to Ho Chi Minh City (SGN) is 8,709 miles (14,017 km, 7,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to SGN?
A nonstop flight takes about 17h 33m 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 Portsmouth and Ho Chi Minh City?
Ho Chi Minh City is 11 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–SGN that never appear on search engines, with no booking fees.