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Cheap flights from Singapore to Hanoi from S$ 135

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HAN
9 Jan — 16 Jan1
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
Explore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 December 2025.

Thu 18-1214:55SIN - HAN
Nonstop3h 30mMultiple Airlines
Tue 23-1209:10HAN - SIN
Nonstop3h 20mMultiple Airlines
Deal found 9-12S$ 322
Mon 8-1222:35SIN - HAN
1 stop10h 40mMultiple Airlines
Wed 17-1209:40HAN - SIN
Nonstop3h 35mMultiple Airlines
Deal found 7-12S$ 329
Tue 9-1208:55SIN - HAN
1 stop6h 25mMultiple Airlines
Wed 17-1209:40HAN - SIN
Nonstop3h 35mMultiple Airlines
Deal found 7-12S$ 331
Wed 31-1206:15SIN - HAN
Nonstop3h 20mMultiple Airlines
Mon 5-120:50HAN - SIN
1 stop12h 40mMultiple Airlines
Deal found 6-12S$ 332
Tue 9-1210:30SIN - HAN
2 stops10h 45mMultiple Airlines
Wed 10-1209:35HAN - SIN
Nonstop3h 20mMultiple Airlines
Deal found 8-12S$ 333
Wed 10-1221:20SIN - HAN
2 stops23h 15mMultiple Airlines
Mon 12-109:35HAN - SIN
Nonstop3h 20mMultiple Airlines
Deal found 8-12S$ 336
Thu 11-1214:55SIN - HAN
Nonstop3h 30mMultiple Airlines
Wed 17-1213:30HAN - SIN
1 stop17h 50mMultiple Airlines
Deal found 7-12S$ 337
Mon 8-1222:35SIN - HAN
1 stop14h 55mMultiple Airlines
Fri 12-1209:40HAN - SIN
Nonstop3h 35mMultiple Airlines
Deal found 7-12S$ 340
Mon 8-1221:20SIN - HAN
2 stops25h 55mMultiple Airlines
Thu 11-1209:35HAN - SIN
Nonstop3h 20mMultiple Airlines
Deal found 8-12S$ 342

Find flight deals from Singapore to Hanoi

Keep the following information in mind while searching for Singapore to Hanoi flight deals. Data was last updated 10 December 2025.

Round-trip from

S$ 237

One-way from

S$ 135

Popular in

December

Cheapest in

July

Average price

S$ 402

Good round-trip deal

S$ 293 or less

Good one-way deal

S$ 215 or less
Vietnam Airlines
  • Vietnam Airlines
  • 8-2-10-2
  • Nonstop
  • 6h 50m total
  • Singapore to Hanoi
Search Deals
VietJet Air
  • VietJet Air
  • 26-1
  • Nonstop
  • 3h 30m total
  • Singapore to Hanoi
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Singapore to Hanoi Noibai.
Search Deals
Price to beat on a one-way flight from Singapore to Hanoi Noibai.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 10 December 2025.
Use the filters below to find and compare flights from Singapore to Hanoi that are best for you.

Fly from

Singapore

Fly to

Hanoi

Route

Depart

Return

Price

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 10-1

15:35-23:55

1 stop9h 20m

Hanoi Noibai

Fri 16-1

09:40-14:15

Nonstop3h 35m

S$ 259

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 21-1

13:25-15:45

Nonstop3h 20m

Hanoi Noibai

Wed 28-1

08:05-12:25

Nonstop3h 20m

S$ 278

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 19-1

13:25-15:45

Nonstop3h 20m

Hanoi Noibai

Fri 23-1

08:05-12:25

Nonstop3h 20m

S$ 287

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 7-3

14:55-17:25

Nonstop3h 30m

Hanoi Noibai

Wed 11-3

09:40-14:15

Nonstop3h 35m

S$ 305

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 31-12

06:15-08:35

Nonstop3h 20m

Hanoi Noibai

Mon 5-1

20:50-10:30

1 stop12h 40m

S$ 332

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 2-2

13:25-15:45

Nonstop3h 20m

Hanoi Noibai

Sat 7-2

08:05-12:25

Nonstop3h 20m

S$ 339

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 15-12

20:45-08:45

1 stop13h 00m

Hanoi Noibai

Fri 19-12

08:05-12:25

Nonstop3h 20m

S$ 425

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 15-12

20:45-07:05

1 stop11h 20m

Hanoi Noibai

Wed 24-12

07:05-19:25

1 stop11h 20m

S$ 472

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 11-2

11:00-20:15

1 stop10h 15m

Hanoi Noibai

Sat 21-2

20:50-10:30

1 stop12h 40m

S$ 480

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 10-2

13:25-15:45

Nonstop3h 20m

Hanoi Noibai

Thu 19-2

12:00-19:25

1 stop6h 25m

S$ 494

Flights are sorted by cheapest return flights first.

Deals found on 7-12

Showing 1-10 of 19 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, May is the cheapest month in which you can book a flight from Singapore to Hanoi (average of S$ 193). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 250). 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?

Find hourly flight availability from Singapore to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 December 2025.

It’s typically best to fly out from Singapore to Hanoi at midday. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Singapore to Hanoi. Price data was last updated on 6 December 2025.

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

Weekly flight availability from Singapore to Hanoi

Explore weekly flight availability from Singapore to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 December 2025.

The most flights from SG0 to HAN are scheduled on a Monday (23 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (18 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 113 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning 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 Thursday 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, Vietnam Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 10 December 2025.
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
8.1
Very Good
1,412 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,412 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Vietnam Airlines
7.6
Good
216 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Scoot
6.7
Okay
311 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
VietJet Air
5.6
Fair
153 reviews
Singapore Airlines
8.1
Very Good
1,412 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.3

Food

7.8

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 6,399 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 20m. 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$ 115 while deals on Hahn Air Systems start at S$ 125 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 (89%), Ethiopian Air (89%), Turkish Airlines (89%).

  • What are the cheapest flights from Singapore to Hanoi?

    On average you can expect to pay S$ 428 for a flight from Singapore to Hanoi. The cheapest flight overall is S$ 150 while the most popular route, (Singapore Changi - Hanoi Noibai) is currently priced at S$ 197.

  • 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, May is the cheapest month in which you can book a flight from Singapore to Hanoi (average of S$ 193). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 250). 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

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Alternative routes for Singapore to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Ho Chi Minh City flights
Singapore to Hanoi flights
Singapore to Da Nang flights

Top 8 airlines flying from Singapore to Hanoi

Discover the top 8 airlines that operate flights from Singapore to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 10 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 100AverageS$ 483FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ScootCheapestS$ 199AverageS$ 285FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapestS$ 203AverageS$ 291FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Hahn Air SystemsCheapestS$ 231AverageS$ 447FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
FlexFlightCheapestS$ 253AverageS$ 363FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
Vietnam AirlinesCheapestS$ 257AverageS$ 338FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapestS$ 264AverageS$ 385FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Garuda IndonesiaCheapestS$ 327AverageS$ 612FlexibilityNo cancel feeOn-time71%
Search Garuda Indonesia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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