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Hong Kong to Ho Chi Minh City HKG → SGN

Hong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)

The cheapest return found recently is $198 with HK Express, 1 Dec – 10 Dec, found 2 days ago. The cheapest one-way found recently is $123 with Vietjet, 4 Apr 2027, found 2 days ago.

Return

The cheapest return fare on each of 7 departure dates is usually $220 to $261.

Cheapest return found recently

$198

1 Dec – 10 Dec · HK Express

Hong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)

Leaves 4:50 p.m. · Return leaves 5:30 a.m. · 15 h 50 min of travel, both ways together

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

Cheapest nonstop return

$224

13 Jul 2027 – 22 Jul 2027 · Vietjet

Hong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)

Leaves 7:15 p.m. · Return leaves 3:25 p.m. · 4 h 55 min of travel, both ways together

out nonstop, back nonstop

found 4 days ago

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $198 1 Dec – 10 Decfound 2 days agoSee prices for these dates

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $167 to $211.

$198, the cheapest return found recently, sits here in that range of $167 to $211.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 7 departure dates from 25 Oct to 14 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other 9-night return fares leaving within 3 days of 1 Dec to compare.

Every date we hold

8 fares on 7 departure dates

25 Oct – 6 Nov: $227, found 6 days ago1 Dec – 10 Dec: $198, found 2 days ago23 Dec – 27 Dec: $337, found 4 days ago9 Jan 2027 – 16 Jan 2027: $215, found 5 days ago8 Feb 2027 – 16 Feb 2027: $295, found 5 days ago13 Jul 2027 – 22 Jul 2027: $224, found 4 days ago14 Jul 2027 – 22 Jul 2027: $224, found 4 days agoOctDecJanFebJul
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
25 Oct – 6 Nov$227Sun PhuQuoc AirwaysHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
1 Dec – 10 Dec$198HK ExpressHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
23 Dec – 27 Dec$337VietjetHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
9 Jan 2027 – 16 Jan 2027$215VietjetHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
8 Feb 2027 – 16 Feb 2027$295Royal Brunei AirlinesHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
13 Jul 2027 – 22 Jul 2027$224VietjetHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Jul 2027 – 22 Jul 2027$224VietjetHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)out nonstop, back nonstopfound 4 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $198.

October 2026From $2271 departure date25 Oct – 6 Nov · found 6 days agoSee prices for these dates
December 2026From $198Cheapest seen2 departure dates1 Dec – 10 Dec · found 2 days agoSee prices for these dates
January 2027From $2151 departure date9 Jan 2027 – 16 Jan 2027 · found 5 days agoSee prices for these dates
February 2027From $2951 departure date8 Feb 2027 – 16 Feb 2027 · found 5 days agoSee prices for these dates
July 2027From $2242 departure dates13 Jul 2027 – 22 Jul 2027 · found 4 days agoSee prices for these dates

Airlines on the cheapest dates: Vietjet, Sun PhuQuoc Airways, HK Express, Royal Brunei Airlines.

One-way

The cheapest one-way fare on each of 3 departure dates is usually $123 to $140.

Cheapest one-way found recently

$123

4 Apr 2027 · Vietjet

Hong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)

Leaves 7:50 p.m. · 2 h 30 min trip

nonstop

found 2 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

$123

4 Apr 2027 · Vietjet

Hong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)

Leaves 7:50 p.m. · 2 h 30 min trip

nonstop

found 2 days ago

Open this tripCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $123 4 Apr 2027found 2 days agoOpen this trip

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $105 to $188.

$123, the cheapest one-way found recently, sits here in that range of $105 to $188.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 3 departure dates from 19 Dec to 4 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 4 Apr 2027 to compare.

Every date we hold

3 fares on 3 departure dates

19 Dec: $123, found 2 days ago23 Dec: $156, found 3 days ago4 Apr 2027: $123, found 2 days agoDecApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
19 Dec$123VietjetHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)nonstopfound 2 days agoOpen this trip
23 Dec$156HK ExpressHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)1 stopfound 3 days agoOpen this trip
4 Apr 2027$123VietjetHong Kong International Airport (HKG) → Tan Son Nhat International Airport (SGN)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $123.

December 2026From $123Cheapest seen2 departure dates19 Dec · found 2 days agoOpen this trip
April 2027From $1231 departure date4 Apr 2027 · found 2 days agoOpen this trip

Airlines on the cheapest dates: Vietjet, HK Express.

Premium cabin fares from Hong Kong to Ho Chi Minh City

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 1 Dec – 10 Dec in another cabin: Premium economy · Business · First

Today's prices for 4 Apr 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Hong Kong to Ho Chi Minh City?

Return

Fares 30 to 59 days before departure were typically 19% lower than 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
7–13 days$227$210+23%14
14–29 days$209$167+13%14
30–59 days$185$167Cheapest seen19
60–89 days$201$185+9%25
90–179 days$220$208+19%25
180+ days$227$224+23%12

One-way

Not enough history yet: in 25 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Guangzhou → Ho Chi Minh City

129 km from Hong Kong

$156

$42 less than flying from Hong Kong

14 Nov – 2 Dec · CAN → SGN · out nonstop, back nonstop

found 15 hours ago

See this route

Shenzhen → Ho Chi Minh City

27 km from Hong Kong

$185

$13 less than flying from Hong Kong

5 Dec – 28 Dec · SZX → SGN · out nonstop, back nonstop

found today

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Shenzhen → Ho Chi Minh City

27 km from Hong Kong

$75

$48 less than flying from Hong Kong

29 Nov · SZX → SGN · nonstop

found yesterday

See this route

Guangzhou → Ho Chi Minh City

129 km from Hong Kong

$82

$41 less than flying from Hong Kong

6 Dec · CAN → SGN · nonstop

found 21 hours ago

See this route

Macau → Ho Chi Minh City

66 km from Hong Kong

$197

$74 more than flying from Hong Kong

20 Dec · MFM → SGN · 1 stop

found 5 days ago

Check today's price

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 1 Dec – 10 Dec. A live search on this page shows what those dates cost now, for one adult in economy.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work