June is the cheapest month to fly this route, with average fares around $241 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $243 | $212 | ||
| June 2026 | $241 | $212 | Best | |
| July 2026 | $251 | $241 | ||
| August 2026 | $255 | $241 | Peak |
Departing on Monday offers the lowest average fares at $232. Saturday departures are the most expensive at $270, a difference of $38.
The best time to fly is June. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Hong Kong to Ho Chi Minh City is June, with average round-trip fares around $241. The lowest fare found in June is $212.
Monday departures are the cheapest, averaging $232 round trip. The most expensive day is Saturday at $270.
Based on current pricing trends, booking for June travel offers the best value. Avoid August if possible, as fares average $255 compared to $241 in the cheapest month. July is a solid middle-ground option at $251.
Flying in June instead of August can save you approximately $14 per round trip. The cheapest month averages $241 while the most expensive averages $255.
Airlines, flight times, price calendar, and more for Hong Kong to Ho Chi Minh City
View HKG → SGN Details