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Cheap flights from Singapore to Hanoi from S$ 146

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 22-4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HAN
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Singapore to Hanoi

Keep the following information in mind while searching for Singapore to Hanoi flight deals. Data was last updated 15 April 2025.

Round-trip from

S$ 259

One-way from

S$ 146

Popular in

December

Cheapest in

May

Average price

S$ 330

Good round-trip deal

S$ 277 or less

Good one-way deal

S$ 164 or less
Batik Air
  • Batik Air
  • 14-7-18-7
  • 1 total stop
  • 9h 45m total
  • Singapore to Hanoi
Search Deals
VietJet Air
  • VietJet Air
  • 22-4
  • Nonstop
  • 3h 30m total
  • Singapore to Hanoi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (S$ 69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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.
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Find flight deals from Singapore to Hanoi

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 15 April 2025.

Wed 16-709:30SIN - HAN
Nonstop3h 25mMultiple Airlines
Tue 22-715:30HAN - SIN
1 stop16h 00mMultiple Airlines
Deal found 14-4S$ 258
Fri 30-509:30SIN - HAN
Nonstop3h 25mScoot
Thu 5-612:55HAN - SIN
Nonstop3h 50mScoot
Deal found 14-4S$ 262
Wed 10-913:05SIN - HAN
Nonstop3h 30mVietnam Airlines
Sun 14-907:35HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 14-4S$ 264
Sun 13-709:00SIN - HAN
Nonstop3h 30mSingapore Airlines
Thu 17-712:40HAN - SIN
Nonstop3h 25mSingapore Airlines
Deal found 14-4S$ 275
Tue 22-414:55SIN - HAN
Nonstop3h 30mVietJet Air
Sat 3-509:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 14-4S$ 289
Wed 14-521:20SIN - HAN
1 stop18h 40mAirAsia
Wed 21-515:30HAN - SIN
1 stop16h 00mAirAsia
Deal found 14-4S$ 292
Thu 24-414:40SIN - HAN
1 stop6h 40mThai AirAsia
Sun 27-420:55HAN - SIN
1 stop11h 40mThai AirAsia
Deal found 14-4S$ 371
Thu 1-521:15SIN - HAN
1 stop15h 55mMalaysia Airlines
Mon 12-513:00HAN - SIN
1 stop20h 15mMalaysia Airlines
Deal found 14-4S$ 376
Thu 12-601:50SIN - HAN
1 stop9h 05mCathay Pacific
Wed 18-619:05HAN - SIN
1 stop9h 25mCathay Pacific
Deal found 14-4S$ 391
Wed 16-417:30SIN - HAN
1 stop20h 00mBatik Air
Wed 23-413:20HAN - SIN
1 stop6h 20mBatik Air
Deal found 14-4S$ 405

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 15 April 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

Tue 20-5

16:00-00:20

1 stop9h 20m

Hanoi Noibai

Thu 22-5

12:55-17:45

Nonstop3h 50m

S$ 255

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 25-6

09:30-11:55

Nonstop3h 25m

Hanoi Noibai

Thu 26-6

12:55-17:45

Nonstop3h 50m

S$ 259

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 15-5

13:05-15:35

Nonstop3h 30m

Hanoi Noibai

Thu 22-5

05:00-17:25

1 stop11h 25m

S$ 276

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 22-4

14:55-17:25

Nonstop3h 30m

Hanoi Noibai

Sat 3-5

09:35-13:55

Nonstop3h 20m

S$ 289

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 29-5

20:40-11:50

1 stop16h 10m

Hanoi Noibai

Thu 5-6

20:55-14:05

1 stop16h 10m

S$ 343

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 14-5

01:50-09:55

1 stop9h 05m

Hanoi Noibai

Thu 22-5

10:55-20:35

1 stop8h 40m

S$ 391

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 17-5

06:20-12:10

1 stop6h 50m

Hanoi Noibai

Wed 28-5

13:00-00:10

1 stop10h 10m

S$ 404

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 14-5

09:30-11:55

Nonstop3h 25m

S$ 149

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 9-5

14:55-17:25

Nonstop3h 30m

S$ 151

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 22-4

04:50-14:40

1 stop10h 50m

S$ 157

Flights are sorted by cheapest return flights first.

Deals found on 14-4

Showing 1-10 of 21 results
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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
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, January is the cheapest month in which you can book a flight from Singapore to Hanoi (average of S$ 192). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 308). 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 15 April 2025.

It’s typically best to fly out from Singapore to Hanoi at midday. Doing so could potentially save you 15% 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 30 March 2025.

Travellers seeking maximum savings on their Singapore to Hanoi flight should consider departing on Monday mornings 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 15 April 2025.

The most flights from SG0 to HAN are scheduled on a Monday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

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 15 April 2025.
Get a feel of what it's like to fly with Singapore Airlines, Vietnam Airlines and Virgin Australia from Singapore to Hanoi by reading reviews from past customers. 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
1,288 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Vietnam Airlines
7.6
Good
194 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Virgin Australia
7.5
Good
398 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.5
Good
846 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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 7,613 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at S$ 146. Scoot flights start at S$ 149 while deals on Vietnam Airlines start at S$ 154 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: Korean Air (100%), Cambodia Angkor Air (93%), Vietnam Airlines (93%).

  • What are the cheapest flights from Singapore to Hanoi?

    On average you can expect to pay S$ 522 for a flight from Singapore to Hanoi. The cheapest flight overall is S$ 132 while the most popular route, (Singapore Changi - Hanoi Noibai) is currently priced at S$ 225.

  • 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$ 192). Flying from Singapore to Hanoi in December is currently the most expensive (average of S$ 308). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Da Nang flights
Singapore to Hanoi flights
Singapore to Ho Chi Minh City 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestS$ 16AverageS$ 35FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
AirAsiaCheapestS$ 18AverageS$ 358FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Malaysia AirlinesCheapestS$ 205AverageS$ 258FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
ScootCheapestS$ 218AverageS$ 293FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapestS$ 220AverageS$ 309FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapestS$ 246AverageS$ 411FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Vietnam AirlinesCheapestS$ 256AverageS$ 337FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
FlexFlightCheapestS$ 302AverageS$ 407FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight 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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