Route brief · LIS → SGN
Lisbon → Ho Chi Minh City
$810
round-trip · too little price history on this route to compare
Sep 19 – Sep 26 · 7 nights
British Airways2 stops
Cached fare — the booking search re-prices live before you pay.
Destination briefSGNHo Chi Minh CityFaster and richer than Hanoi, and the usual door to the Mekong Delta and the southern coast.Best windowDec–MarAirportsTan Son Nhat (SGN)All routes into Ho Chi Minh CityWhen this route gets cheap.
Best time to be in Ho Chi Minh City: Dec–Mar. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes 2 stops and takes about 18 hours outbound, on a 7-night trip — ticketed under British Airways, which on a connecting fare need not operate every leg. At $810 for 11,393 km each way, that works out to about $36 per 1,000 km flown. That is below the $40 typical of ultra-long-haul fares here. Across the 23 departure cities we track at a similar distance from Ho Chi Minh City, this fare ranks 18th — 2.2× the $365 we hold from Los Angeles. For context, the middle fare among the 25 routes of similar length we watch out of Lisbon is $789. We have 2 months of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
The 3 days we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 11% lower than when tracking began on Aug 8 — $917 then versus $817 now, across 5 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $771, on Nov 13.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Route facts
- Airports
- Humberto Delgado (LIS) ↔ Tan Son Nhat (SGN)
- Flight time
- ~18 hours outbound
- Distance
- ~11,393 km each way
- Airlines on the board
- British Airways
- Itineraries
- Connections on current fares
- Best months to visit
- Dec–Mar
LIS → SGN, answered.
How far in advance should I book LIS → Ho Chi Minh City?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Lisbon to Ho Chi Minh City?
The current cheapest fares involve a connection, ticketed under British Airways. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Ho Chi Minh City?
Lock the flight first — then compare stays for Sep 19 – Sep 26 · 7 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next LIS → SGN drop reaches you as soon as we find it.
Follow LIS → SGN