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Cheap flights from Singapore to Hanoi from S$ 145

SIN — HAN
3 Oct — 10 Oct1
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

Thu 1-1016:35 -
Nonstop3h 25m
Sat 10-1009:50 -
Nonstop3h 25m
Deal found 2-9S$ 249
Thu 8-1016:35 -
Nonstop3h 25m
Mon 12-1009:35 -
Nonstop3h 20m
Deal found 30-8S$ 251
Wed 21-1009:25 -
Nonstop3h 25m
Wed 4-1109:40 -
Nonstop3h 35m
Deal found 29-8S$ 252
Tue 6-1015:50 -
Nonstop3h 30m
Tue 13-1016:30 -
2 stops23h 55m
Deal found 2-9S$ 253
Thu 1-1016:35 -
Nonstop3h 25m
Tue 20-1009:35 -
Nonstop3h 20m
Deal found 29-8S$ 254
Thu 8-1021:00 -
1 stop12h 10m
Fri 16-1020:15 -
Nonstop3h 20m
Deal found 31-8S$ 256
Fri 18-921:00 -
2 stops14h 15m
Sun 20-907:30 -
Nonstop3h 25m
Deal found 2-9S$ 257
Thu 1-1016:35 -
Nonstop3h 25m
Thu 8-1020:00 -
Nonstop3h 20m
Deal found 2-9S$ 258
Thu 17-915:50 -
Nonstop3h 30m
Sun 20-916:30 -
2 stops23h 55m
Deal found 2-9S$ 260
Thu 8-1015:50 -
Nonstop3h 30m
Fri 16-1007:30 -
Nonstop3h 25m
Deal found 31-8S$ 261
Fri 30-1016:20 -
Nonstop3h 20m
Wed 4-1107:05 -
2 stops11h 20m
Deal found 2-9S$ 262
Thu 8-1015:50 -
Nonstop3h 30m
Mon 12-1017:30 -
1 stop17h 40m
Deal found 31-8S$ 263

Find flight deals from Singapore to Hanoi

Round-trip from

S$ 249

One-way from

S$ 145

Popular in

December

Cheapest in

January

Average price

S$ 314

Good round-trip deal

S$ 304 or less

Good one-way deal

S$ 157 or less
Scoot
  • Scoot
  • 2-10-10-10
  • Nonstop
  • 6h 50m total
  • Singapore to Hanoi
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Scoot
  • Scoot
  • 9-10
  • Nonstop
  • 3h 25m total
  • Singapore to Hanoi
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (S$ 10 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

Thu 22-10

13:05-15:35

Nonstop3h 30m

Hanoi Noibai

Sun 25-10

05:00-12:15

1 stop6h 15m

S$ 284
Fastest return journey

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Sun 25-10

16:20-18:40

Nonstop3h 20m

Hanoi Noibai

Sat 31-10

10:50-15:10

Nonstop3h 20m

S$ 286

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Fri 9-10

13:10-20:10

1 stop8h 00m

Hanoi Noibai

Sun 11-10

05:00-12:10

1 stop6h 10m

S$ 288

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Fri 18-9

13:10-22:10

1 stop10h 00m

Hanoi Noibai

Sun 20-9

05:00-12:10

1 stop6h 10m

S$ 289

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Sat 19-9

13:10-21:10

1 stop9h 00m

Hanoi Noibai

Tue 22-9

05:00-12:10

1 stop6h 10m

S$ 289

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Wed 30-9

18:25-01:10

1 stop7h 45m

Hanoi Noibai

Sun 4-10

05:00-12:10

1 stop6h 10m

S$ 289

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Thu 24-9

18:25-01:10

1 stop7h 45m

Hanoi Noibai

Sun 27-9

05:00-12:10

1 stop6h 10m

S$ 289

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Thu 17-9

13:10-23:10

1 stop11h 00m

Hanoi Noibai

Mon 21-9

07:30-11:55

Nonstop3h 25m

S$ 294

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Fri 25-9

13:10-21:55

2 stops9h 45m

Hanoi Noibai

Mon 28-9

07:30-11:55

Nonstop3h 25m

S$ 296

SingaporeHanoi

SIN Singapore Changi - HAN Hanoi Noibai

SINHAN

Singapore Changi

Sun 20-9

18:25-01:10

1 stop7h 45m

Hanoi Noibai

Sat 26-9

07:30-11:55

Nonstop3h 25m

S$ 296

Flights are sorted by cheapest return flights first.

Deals found on 31-8

Showing 1-10 of 21 resultsSorted by cheapest first
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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$ 258). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 408). 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 Monday (28 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (23 on average).

How often are flights from Singapore to Hanoi delayed?

About 23% of weekly flights between Singapore and Hanoi have experienced delays in the past year, with the average delay time being 115 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 72 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
1,593 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,593 reviews
Singapore Airlines
8.2
Very Good
1,593 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Vietnam Airlines
7.7
Good
286 reviews
Singapore Airlines
8.2
Very Good
1,593 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Scoot
6.7
Okay
331 reviews
Singapore Airlines
8.2
Very Good
1,593 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
VietJet Air
5.6
Fair
174 reviews
Singapore Airlines
8.2
Very Good
1,593 reviews
Check prices

Crew

8.6

Food

7.8

Entertainment

8.1

Overall

8.2

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

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 5,212 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?

    Vietnam Airlines can get you from Singapore to Hanoi in just under 3h 30m. Your travel time will be generally consistent. Airlines will cover a distance of 2216 km. Generally, flights for this route are direct.

  • 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$ 115. VietJet Air flights start at S$ 116 while deals on Vietnam Airlines start at S$ 152 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 (85%), Ethiopian Air (85%), Lufthansa (85%).

  • What are the cheapest flights from Singapore to Hanoi?

    On average you can expect to pay S$ 834 for a flight from Singapore to Hanoi. The cheapest flight overall is S$ 137 while the most popular route, (Singapore Changi - Hanoi Noibai) is currently priced at S$ 226.

  • 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$ 258). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 408). 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 Da Nang flights
Singapore to Ho Chi Minh City flights

Top 7 airlines flying from Singapore to Hanoi

AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapestS$ 190AverageS$ 347FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
VietJet AirCheapestS$ 206AverageS$ 307FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
ScootCheapestS$ 207AverageS$ 300FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
A.P.G.CheapestS$ 222AverageS$ 222FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Singapore AirlinesCheapestS$ 290AverageS$ 369FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
AirAsiaCheapestS$ 353AverageS$ 608FlexibilityNo cancel feeOn-time66%
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Garuda IndonesiaCheapestS$ 415AverageS$ 608FlexibilityNo 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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