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Cheap flights from Singapore to Vietnam from S$ 109

SIN — SGN
4 Dec — 11 Dec1
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

Mon 2-1114:20 -
Nonstop1h 40m
Fri 6-1110:35 -
Nonstop1h 45m
Deal found 1-11S$ 191
Sun 1-1114:20 -
Nonstop1h 40m
Thu 5-1110:35 -
Nonstop1h 45m
Deal found 31-10S$ 192
Tue 10-1114:20 -
Nonstop1h 40m
Thu 12-1110:05 -
1 stop11h 40m
Deal found 1-11S$ 197
Sun 15-1114:20 -
Nonstop1h 40m
Thu 19-1110:05 -
1 stop4h 40m
Deal found 1-11S$ 198
Sun 1-1114:20 -
Nonstop1h 40m
Thu 5-1110:05 -
1 stop11h 40m
Deal found 31-10S$ 200
Wed 11-1120:45 -
Nonstop2h 15m
Mon 16-1109:05 -
Nonstop2h 05m
Deal found 2-11S$ 200
Sun 8-1120:45 -
1 stop14h 15m
Thu 12-1110:35 -
Nonstop1h 45m
Deal found 1-11S$ 201
Tue 10-1120:45 -
Nonstop2h 15m
Fri 13-1109:05 -
Nonstop2h 05m
Deal found 4-11S$ 201
Mon 2-1120:45 -
1 stop15h 40m
Fri 6-1110:35 -
Nonstop1h 45m
Deal found 1-11S$ 202
Tue 10-1116:15 -
Nonstop2h 05m
Thu 12-1109:05 -
Nonstop2h 05m
Deal found 2-11S$ 202
Sun 1-1114:20 -
Nonstop1h 40m
Mon 2-1110:35 -
Nonstop1h 45m
Deal found 31-10S$ 204
Mon 9-1113:15 -
1 stop9h 55m
Fri 13-1110:05 -
1 stop11h 40m
Deal found 2-11S$ 205

Find flight deals from Singapore to Vietnam

Round-trip from

S$ 177

One-way from

S$ 109

Popular in

December

Cheapest in

January

Average price

S$ 263

Good round-trip deal

S$ 230 or less

Good one-way deal

S$ 131 or less
VietJet Air
  • VietJet Air
  • 1-2-13-2
  • Nonstop
  • 4h 40m total
  • Singapore to Vietnam
Search Deals
Scoot
  • Scoot
  • 4-1-31-12
  • Nonstop
  • 2h 15m total
  • Singapore to Vietnam
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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
Fastest return journey

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Wed 11-11

13:05-13:45

Nonstop1h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 131

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Mon 9-11

13:15-10:50

1 stop22h 35m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 132

SingaporeDalat

SIN Singapore Changi - DLI Dalat Lien Khuong Intl

SINDLI

Singapore Changi

Sat 21-11

19:45-07:10

1 stop12h 25m

Dalat Lien Khuong Intl

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 133

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Mon 9-11

10:00-11:30

Nonstop2h 30m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 137

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Sat 21-11

19:45-18:45

1 stop24h 00m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 138

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Mon 9-11

14:20-15:00

Nonstop1h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 145

SingaporeNha Trang

SIN Singapore Changi - CXR Nha Trang Cam Ranh

SINCXR

Singapore Changi

Wed 24-3

13:40-15:00

Nonstop2h 20m

Nha Trang Cam Ranh

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 145

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Thu 25-2

14:20-15:00

Nonstop1h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 146

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Sat 9-1

14:20-15:00

Nonstop1h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 146

SingaporePhu Quoc

SIN Singapore Changi - PQC Phu Quoc Duong Dang

SINPQC

Singapore Changi

Sun 18-4

07:55-13:35

1 stop6h 40m

Phu Quoc Duong Dang

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 147

Flights are sorted by cheapest return flights first.

Deals found on 3-11

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$ 231). Flying from Singapore to Vietnam in December is currently the most expensive (average of S$ 368). 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 Monday (45 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (35 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
1,635 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

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
1,635 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

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
294 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

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
1,635 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

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
177 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Overall

8.2

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 11,890 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, Sun PhuQuoc Airways, and VietJet Air can get you from Singapore to Vietnam in just under 1h 40m. Your travel time can differ by up to 22h 20m. The distance between Singapore and Vietnam is about 978 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$ 96 and S$ 106, 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 - Phu Quoc Duong Dang 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 (92%), Lufthansa (92%), Air New Zealand (80%).

  • What are the cheapest flights from Singapore to Vietnam?

    Looking at all options, your cheapest flight can be booked for S$ 109. While the most popular route (Singapore Changi - Hanoi Noibai) can be booked for S$ 232 on average, our data indicates S$ 508 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$ 231). Flying from Singapore to Vietnam in December is currently the most expensive (average of S$ 368). 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$ 425FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Hahn Air SystemsCheapestS$ 145AverageS$ 390FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
VietJet AirCheapestS$ 145AverageS$ 289FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
ScootCheapestS$ 148AverageS$ 302FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
FlexFlightCheapestS$ 159AverageS$ 319FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
Malaysia AirlinesCheapestS$ 160AverageS$ 300FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Sun PhuQuoc AirwaysCheapestS$ 180AverageS$ 233FlexibilityNo cancel feeOn-timeN/A
Search Sun PhuQuoc Airways flights
Vietnam AirlinesCheapestS$ 183AverageS$ 294FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapestS$ 219AverageS$ 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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