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OPO to SGN: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Ho Chi Minh City (Tan Son Nhat International Airport)
6,984 mi
11,240 km · 6,069 nm
14h 10m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OPO→SGN fares Phone-only fares on this route — call free
Flight time details
6,984 miles nonstop takes roughly 14h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- 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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 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 OPO from SGN?
The flight distance from Porto (OPO) to Ho Chi Minh City (SGN) is 6,984 miles (11,240 km, 6,069 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to SGN?
A nonstop flight takes about 14h 10m 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 Porto and Ho Chi Minh City?
Ho Chi Minh City is 6 hours ahead of Porto.
What is the cheapest way to fly from OPO to SGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–SGN that never appear on search engines, with no booking fees.