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Cheap flights from Singapore to Vietnam from S$ 107

SIN — SGN
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Vietnam

Fri 13-1119:30 -
Nonstop2h 05m
Fri 20-1106:50 -
Nonstop2h 25m
Deal found 16-10S$ 175
Sat 24-1019:30 -
Nonstop2h 05m
Sat 31-1006:50 -
Nonstop2h 25m
Deal found 15-10S$ 176
Wed 21-1017:55 -
Nonstop2h 05m
Sun 25-1006:50 -
Nonstop2h 25m
Deal found 16-10S$ 178
Tue 20-1019:30 -
Nonstop2h 05m
Wed 4-1108:50 -
Nonstop2h 15m
Deal found 15-10S$ 179
Tue 20-1019:30 -
Nonstop2h 05m
Wed 28-1006:50 -
Nonstop2h 25m
Deal found 16-10S$ 180
Thu 22-1017:55 -
Nonstop2h 05m
Fri 30-1006:50 -
Nonstop2h 25m
Deal found 16-10S$ 183
Tue 20-1019:30 -
Nonstop2h 05m
Thu 29-1012:10 -
Nonstop2h 05m
Deal found 16-10S$ 184
Wed 21-1015:25 -
Nonstop2h 05m
Thu 29-1012:10 -
Nonstop2h 05m
Deal found 16-10S$ 185
Fri 30-1014:20 -
Nonstop1h 40m
Mon 2-1114:10 -
1 stop4h 30m
Deal found 16-10S$ 187
Tue 20-1019:30 -
Nonstop2h 05m
Sun 1-1106:50 -
Nonstop2h 25m
Deal found 17-10S$ 188
Mon 2-1114:20 -
Nonstop1h 40m
Thu 5-1110:05 -
1 stop4h 40m
Deal found 15-10S$ 189
Wed 21-1017:55 -
Nonstop2h 05m
Tue 27-1006:50 -
Nonstop2h 25m
Deal found 16-10S$ 189

Find flight deals from Singapore to Vietnam

Round-trip from

S$ 175

One-way from

S$ 107

Popular in

December

Cheapest in

October

Average price

S$ 206

Good round-trip deal

S$ 204 or less

Good one-way deal

S$ 129 or less
VietJet Air
  • VietJet Air
  • 13-11-20-11
  • Nonstop
  • 4h 30m total
  • Singapore to Vietnam
Search Deals
VietJet Air
  • VietJet Air
  • 31-10-31-12
  • Nonstop
  • 2h 05m total
  • Singapore to Vietnam
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 9 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 7 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Singapore Changi to Vietnam.
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Price to beat on a one-way flight from Singapore Changi to Vietnam.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeQui Nhon

SIN Singapore Changi - UIH Qui Nhon

SINUIH

Singapore Changi

Sun 8-11

18:25-07:10

1 stop13h 45m

Qui Nhon

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 124
Fastest return journey

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Mon 2-11

14:20-15:00

Nonstop1h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 132

SingaporeHaiphong

SIN Singapore Changi - HPH Haiphong Catbi

SINHPH

Singapore Changi

Sat 31-10

13:15-20:50

1 stop8h 35m

Haiphong Catbi

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 133

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Tue 10-11

10:00-11:30

Nonstop2h 30m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 134

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Mon 16-11

10:00-11:30

Nonstop2h 30m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 134

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Thu 18-2

14:20-15:00

Nonstop1h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 134

SingaporeHaiphong

SIN Singapore Changi - HPH Haiphong Catbi

SINHPH

Singapore Changi

Sat 24-10

21:00-09:40

1 stop13h 40m

Haiphong Catbi

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 134

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Fri 30-10

16:55-18:25

Nonstop2h 30m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 138

SingaporeHo Chi Minh City

SIN Singapore Changi - SGN Ho Chi Minh City

SINSGN

Singapore Changi

Fri 12-3

13:15-14:30

Nonstop2h 15m

Ho Chi Minh City

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 142

SingaporeHo Chi Minh City

SIN Singapore Changi - SGN Ho Chi Minh City

SINSGN

Singapore Changi

Wed 3-3

13:15-14:30

Nonstop2h 15m

Ho Chi Minh City

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 143

Flights are sorted by cheapest return flights first.

Deals found on 14-10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Singapore to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Singapore with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Singapore to Vietnam

What is the cheapest month to book a flight from Singapore to Vietnam?

Currently, January is the cheapest month in which you can book a flight from Singapore to Vietnam (average of S$ 229). Flying from Singapore to Vietnam in December is currently the most expensive (average of S$ 367). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to VN?

It’s typically best to fly out from Singapore to Vietnam in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Singapore to Vietnam

The most flights from SIN to VN0 are scheduled on a Friday (50 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (39 on average).

How often are flights from Singapore to Vietnam delayed?

About 19% of weekly flights between Singapore and Vietnam have experienced delays in the past year, with the average delay time being 102 minutes.

What is the most punctual flight time for Singapore to Vietnam flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to Vietnam flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Singapore to Vietnam?

To ensure you get the cheapest price possible for a flight from Singapore to Vietnam, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Singapore to Vietnam?

Travellers seeking maximum savings on their Singapore to Vietnam flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Vietnam

Get a feel of what it's like to fly with Singapore Airlines,Vietnam Airlines, andScoot from Singapore to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Overall

8.2

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,628 reviews
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Overall

8.2

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Vietnam Airlines
7.7
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Overall

8.2

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Scoot
6.7
Okay
337 reviews
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Overall

8.2

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
VietJet Air
5.6
Fair
176 reviews
Singapore Airlines
8.2
Very Good
1,628 reviews
Check prices

Overall

8.2

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

  • What airport do you fly from for flights from Singapore to Vietnam?

    Most people fly from Singapore Changi (SIN) if they book a flight from Singapore to Vietnam. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • How popular is this Singapore to Vietnam flight route?

    The Singapore Changi to Vietnam flight path was viewed by 11,480 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Vietnam?

    Vietnam Airlines, Scoot, and VietJet Air can get you from Singapore to Vietnam in just under 2h 30m. Your travel time can differ by up to 25h. The distance between Singapore and Vietnam is about 1315 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Singapore to Vietnam one-way?

    S$ 88 is the cheapest one-way deal found within the past few days, from VietJet Air. You may also be able to find cheap deals on Scoot and Sun PhuQuoc Airways, with prices starting from S$ 95 and S$ 110, respectively.

  • What are the most popular routes from Singapore to Vietnam?

    Most travellers choose Singapore Changi - Hanoi Noibai, Singapore Changi - Ho Chi Minh City or Singapore Changi - Da Nang when deciding on the best route from Singapore to Vietnam.

  • What are the most reliable airlines from Singapore to Vietnam?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Vietnam on time: SWISS (90%), Lufthansa (90%), Air Canada (80%).

  • What are the cheapest flights from Singapore to Vietnam?

    Looking at all options, your cheapest flight can be booked for S$ 108. While the most popular route (Singapore Changi - Hanoi Noibai) can be booked for S$ 231 on average, our data indicates S$ 855 when flying from Singapore to Vietnam.

  • Can I find deals for flights from Singapore to Vietnam that include hotel bookings?

    Yes. In addition to deals on Singapore to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Vietnam.

  • Can I find deals for business class flights from Singapore to Vietnam?

    Yes. Cheapflights offers flight deals from Singapore to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Vietnam?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Vietnam (average of S$ 229). Flying from Singapore to Vietnam in December is currently the most expensive (average of S$ 367). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Singapore to Vietnam

AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapestS$ 98AverageS$ 422FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Hahn Air SystemsCheapestS$ 145AverageS$ 408FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
VietJet AirCheapestS$ 145AverageS$ 285FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Malaysia AirlinesCheapestS$ 148AverageS$ 296FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
ScootCheapestS$ 148AverageS$ 298FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
FlexFlightCheapestS$ 159AverageS$ 318FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
Sun PhuQuoc AirwaysCheapestS$ 180AverageS$ 227FlexibilityNo cancel feeOn-timeN/A
Search Sun PhuQuoc Airways flights
Vietnam AirlinesCheapestS$ 189AverageS$ 297FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapestS$ 218AverageS$ 358FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
A.P.G.CheapestS$ 224AverageS$ 224FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Vietnam?

Cheapflights helps you search for flights from Singapore to Vietnam via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Vietnam?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Vietnam.

Can Cheapflights find flights from Singapore to Vietnam with no change fees?

Certainly. Search results for flights to Vietnam from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Vietnam become cheaper?

Of course! You can now track prices for flights from Singapore to Vietnam and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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