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Cheap flights from Singapore to Hanoi from S$ 148

SIN — HAN
25 Oct — 1 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Hanoi

Mon 26-1019:30 -
1 stop24h 35m
Wed 4-1122:45 -
1 stop10h 30m
Deal found 22-9S$ 252
Mon 26-1006:10 -
Nonstop3h 25m
Wed 4-1122:45 -
1 stop12h 25m
Deal found 20-9S$ 253
Fri 30-1013:15 -
1 stop10h 55m
Wed 4-1109:35 -
Nonstop3h 35m
Deal found 22-9S$ 255
Mon 26-1016:10 -
Nonstop3h 20m
Wed 4-1107:15 -
2 stops33h 00m
Deal found 20-9S$ 256
Fri 23-1016:50 -
Nonstop3h 25m
Sun 1-1109:35 -
Nonstop3h 20m
Deal found 23-9S$ 259
Tue 29-913:05 -
Nonstop3h 30m
Sat 3-1006:50 -
2 stops12h 10m
Deal found 22-9S$ 261
Sun 11-1018:25 -
2 stops16h 15m
Sat 17-1010:25 -
Nonstop3h 25m
Deal found 21-9S$ 265
Thu 1-1018:25 -
2 stops19h 00m
Thu 8-1010:25 -
Nonstop3h 25m
Deal found 22-9S$ 266

Find flight deals from Singapore to Hanoi

Round-trip from

S$ 252

One-way from

S$ 148

Popular in

December

Cheapest in

January

Average price

S$ 317

Good round-trip deal

S$ 294 or less

Good one-way deal

S$ 160 or less
VietJet Air
  • VietJet Air
  • 26-10-4-11
  • 2 total stops
  • 35h 05m total
  • Singapore to Hanoi
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VietJet Air
  • VietJet Air
  • 29-9-31-12
  • Nonstop
  • 3h 30m total
  • Singapore to Hanoi
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (S$ 2 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (S$ 11 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Singapore to Hanoi Noibai.
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Price to beat on a one-way flight from Singapore to Hanoi Noibai.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Mon 28-9

15:50-18:20

Nonstop3h 30m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 154
Fastest return journey

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Fri 23-10

16:50-19:15

Nonstop3h 25m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 160

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Mon 12-10

21:00-07:10

1 stop11h 10m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 164

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Fri 9-10

18:25-01:10

1 stop7h 45m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 165

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Fri 16-10

13:10-01:10

1 stop13h 00m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 166

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Tue 13-10

21:00-08:35

1 stop12h 35m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 168

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Mon 23-11

13:15-01:10

1 stop12h 55m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 179

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Thu 3-12

18:25-00:10

1 stop6h 45m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 179

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Sat 3-10

21:00-22:10

1 stop26h 10m

Hanoi Noibai

Wed 31-12

00:00-23:30

Nonstop0h 00m

S$ 186

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Mon 9-11

19:30-15:30

1 stop21h 00m

Hanoi Noibai

Mon 16-11

22:45-12:05

1 stop12h 20m

S$ 262

Flights are sorted by cheapest return flights first.

Deals found on 24-9

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Singapore to Hanoi

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Singapore to Hanoi (average of S$ 264). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 415). 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 SG to HAN?

It’s typically best to fly out from Singapore to Hanoi in the afternoon. Doing so could potentially save you 9% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Singapore to Hanoi

The most flights from SG0 to HAN are scheduled on a Wednesday (26 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from Singapore to Hanoi delayed?

About 22% of weekly flights between Singapore and Hanoi have experienced delays in the past year, with the average delay time being 114 minutes.

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

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

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday 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 Hanoi 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 Hanoi?

The price you pay for your flight from Singapore to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Hanoi

Check out reviews from past customers who have flown with Singapore Airlines,Vietnam Airlines, andScoot from Singapore to Hanoi to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.7

Boarding

8.3

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
1,610 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.7

Boarding

8.3

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
289 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.7

Boarding

8.3

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
336 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.7

Boarding

8.3

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
174 reviews
Singapore Airlines
8.2
Very Good
1,610 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.7

Boarding

8.3

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 into for flights to Hanoi from Singapore?

    Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from Singapore to Hanoi. It is only a 22.8 km journey from Noibai (HAN) to Hanoi’s city centre.

  • How popular is this Singapore to Hanoi flight route?

    This flight path from Singapore to Hanoi Noibai was viewed by 5,286 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 Hanoi?

    VietJet Air and Vietnam Airlines can get you from Singapore to Hanoi in just under 6h 45m. Your travel time can differ by up to 14h 15m. Airlines will cover a distance of 2216 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Scoot, which is currently one of the cheapest options available, starting at S$ 116. VietJet Air flights start at S$ 117 while deals on Vietnam Airlines start at S$ 153 one-way.

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

    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 Hanoi on time: SWISS (82%), Ethiopian Air (82%), Lufthansa (82%).

  • What are the cheapest flights from Singapore to Hanoi?

    On average you can expect to pay S$ 824 for a flight from Singapore to Hanoi. The cheapest flight overall is S$ 145 while the most popular route, (Singapore Changi - Hanoi Noibai) is currently priced at S$ 232.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Hanoi 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 Hanoi?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Hanoi (average of S$ 264). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 415). 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

Alternative routes for Singapore to Hanoi

Singapore to Hanoi flights
Singapore to Ho Chi Minh City flights
Singapore to Da Nang flights

Top 7 airlines flying from Singapore to Hanoi

AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapestS$ 193AverageS$ 346FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
ScootCheapestS$ 208AverageS$ 299FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapestS$ 208AverageS$ 316FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
A.P.G.CheapestS$ 224AverageS$ 224FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Singapore AirlinesCheapestS$ 293AverageS$ 371FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
AirAsiaCheapestS$ 355AverageS$ 611FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Garuda IndonesiaCheapestS$ 417AverageS$ 612FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights

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

When you search for this flight from Singapore to Hanoi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Hanoi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Hanoi from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Singapore to Hanoi flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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