Route brief · HKG → SGN
Hong Kong → Ho Chi Minh City
$200
−2% vs typical
seasonal median $205 · difference $5
Sep 21 – Sep 27 · 6 nights
VietjetNonstop
- Usual monthly lows
- $201–$304
- Board rank
- Stronger than 1%
- Route sample
- 7 observed months
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.
Cached-fare history: across 7 months, Sep is the cheapest for HKG → SGN. Best time to be there: Dec–Mar.
Fares bottom out in September around $200 and peak in February near $312 — a $112 spread across the 7 months we track. The cheapest itinerary we are tracking flies Vietjet nonstop and takes about 2.5 hours outbound, on a 6-night trip. At $200 for 1,509 km each way, that works out to about $66 per 1,000 km flown. That is above the $41 typical of short-haul fares here. Across the 3 departure cities we track at a similar distance from Ho Chi Minh City, this fare ranks 3rd — 52% above the $132 from Guangzhou.
The 5 days we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 5% higher than when tracking began on Aug 8 — $239 then versus $251 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 $203, on Aug 21.
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 Sep · around $200
2% below the $205 typical fare
Cheapest round-trip fare found per month · Hong Kong → Ho Chi Minh City · cached-price history
Route facts
- Airports
- Hong Kong (HKG) ↔ Tan Son Nhat (SGN)
- Flight time
- ~2.5 hours outbound
- Distance
- ~1,509 km each way
- Typical price
- $205 round-trip (seasonal median)
- Airlines on the board
- Vietjet
- Itineraries
- Nonstop available
- Best months to visit
- Dec–Mar
HKG → SGN, answered.
Is $200 a good price for Hong Kong to Ho Chi Minh City?
Only slightly. The seasonal median is around $205 round-trip and this fare is 2% under it, about $5. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Hong Kong to Ho Chi Minh City?
Across 7 months of cached-fare history, Sep 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.
How far in advance should I book HKG → 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. What we can measure is which month is cheap: across 7 months of cached fares, Sep comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Hong Kong to Ho Chi Minh City?
Yes — the current board includes nonstop fares (Vietjet). The outbound leg runs around 2.5 hours.
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 21 – Sep 27 · 6 nights.
Browse hotels ↗
Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next HKG → SGN drop reaches you as soon as we find it.
Follow HKG → SGN