
LAX to LASUnited States
Las Vegas
$38
usually $125
−70%
Most monthly lows $67–$247. Cheaper than every other month on record (6).
Display prices in
Flights · LAX → SGN
Best fare, round trip
$362
−16%
below its usual $430
you keep $68
Most of this route’s monthly lows fall between $430 and $432. The drop beats 44% of measured fares on the board, over 4 observed months.
Cached fare — the booking search re-prices live before you pay.
VietnamHo 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)Every route into Ho Chi Minh CityFare seasonality
Fares bottom out in November around $362 and peak in December near $931, 157% dearer, across the 4 months we track. The cheapest itinerary we are tracking makes one stop and takes about 22.5 hours outbound, on a 44-night trip — ticketed under Sichuan Airlines, which on a connecting fare need not operate every leg. At $362 for 13,136 km each way, that works out to about $14 per 1,000 km flown. That is well under the $42 per 1,000 km that ultra-long-haul fares on this board typically run. Of the 18 departure cities we track at a similar distance from Ho Chi Minh City, this is the cheapest right now — 27% under the next one, London. It is also the 2nd cheapest of the 40 routes of similar length we watch out of Los Angeles. The best time to be in Ho Chi Minh City: Dec–Mar.
The 7 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 15% lower than when tracking began on 8 Aug — $508 then versus $432 now, across 22 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 $355, on 10 Nov.
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.
Cheapest in Nov, around $362
16% below the $430 typical fare
Cheapest round-trip fare found each month, Los Angeles to Ho Chi Minh City, from cached prices.
Route facts
Good to know
Only slightly. The seasonal median is around $430 round-trip and this fare is 16% under it. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
Across 4 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Ho Chi Minh City are Dec–Mar — when those overlap, that's your window.
We do not publish a number for this, because we cannot measure it yet.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. What we can measure is which month is cheap: across 4 months of cached fares, Nov comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
The current cheapest fares involve a connection, ticketed under Sichuan Airlines. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
No — these are cached fares found on real searches (this one on 17 October). 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 1 Nov – 15 Dec · 44 nights.
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