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Cheap flights from Singapore to Hanoi from $192

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 7/9. 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

Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in May or September, booked 46 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Singapore to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

$331

One-way from

$192

Popular in

December

Cheapest in

May

Average price

$397

Good round-trip deal

$337 or less

Good one-way deal

$158 or less
Vietnam Airlines
  • Vietnam Airlines
  • 18/9-21/9
  • Nonstop
  • 6h 50m total
  • Singapore to Hanoi
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Vietnam Airlines
  • Vietnam Airlines
  • 7/9
  • Nonstop
  • 3h 30m total
  • Singapore to Hanoi
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($100 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Singapore Changi to Hanoi Noibai.
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Price to beat on a one-way flight from Singapore Changi 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.

Thu 18/913:05SIN - HAN
Nonstop3h 30mVietnam Airlines
Sun 21/907:35HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 14/4$331
Fri 20/609:30SIN - HAN
Nonstop3h 25mMultiple Airlines
Tue 1/715:30HAN - SIN
1 stop14h 45mMultiple Airlines
Deal found 14/4$352
Fri 20/615:05SIN - HAN
Nonstop3h 30mSingapore Airlines
Tue 1/718:30HAN - SIN
Nonstop3h 30mSingapore Airlines
Deal found 14/4$355
Sat 10/514:55SIN - HAN
Nonstop3h 30mVietJet Air
Sat 17/509:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 13/4$442
Tue 22/406:20SIN - HAN
1 stop6h 50mMalaysia Airlines
Fri 2/513:00HAN - SIN
1 stop6h 25mMalaysia Airlines
Deal found 14/4$469
Thu 19/601:50SIN - HAN
1 stop9h 05mCathay Pacific
Tue 1/710:55HAN - SIN
1 stop8h 40mCathay Pacific
Deal found 14/4$470
Fri 20/614:35SIN - HAN
1 stop11h 10mPhilippine Airlines
Mon 30/601:45HAN - SIN
1 stop10h 35mPhilippine Airlines
Deal found 14/4$844
Wed 28/503:40SIN - HAN
1 stop22h 30mShenzhen Airlines
Mon 2/602:10HAN - SIN
1 stop8h 45mShenzhen Airlines
Deal found 13/4$849
Thu 19/602:30SIN - HAN
2 stops14h 35mChina Eastern
Tue 1/720:15HAN - SIN
1 stop15h 40mChina Eastern
Deal found 14/4$891

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 647,157 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

Thu 18/9

13:05-15:35

Nonstop3h 30m

Hanoi Noibai

Sun 21/9

07:35-11:55

Nonstop3h 20m

$331

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 20/6

09:30-11:55

Nonstop3h 25m

Hanoi Noibai

Tue 1/7

15:30-07:15

1 stop14h 45m

$352

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 20/6

15:05-17:35

Nonstop3h 30m

Hanoi Noibai

Tue 1/7

18:30-23:00

Nonstop3h 30m

$355

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 10/5

14:55-17:25

Nonstop3h 30m

Hanoi Noibai

Sat 17/5

09:35-13:55

Nonstop3h 20m

$442

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 19/6

01:50-09:55

1 stop9h 05m

Hanoi Noibai

Tue 1/7

10:55-20:35

1 stop8h 40m

$469

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 25/4

21:15-12:10

1 stop15h 55m

Hanoi Noibai

Fri 2/5

13:00-20:25

1 stop6h 25m

$523

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 20/6

14:35-00:45

1 stop11h 10m

Hanoi Noibai

Mon 30/6

01:45-13:20

1 stop10h 35m

$844

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 28/5

03:40-01:10

1 stop22h 30m

Hanoi Noibai

Wed 4/6

02:10-11:55

1 stop8h 45m

$849

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 19/6

02:30-16:05

2 stops14h 35m

Hanoi Noibai

Tue 1/7

20:15-12:55

1 stop15h 40m

$891

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 7/8

02:20-23:45

1 stop22h 25m

Hanoi Noibai

Mon 11/8

00:45-01:20

1 stop23h 35m

$1,031

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 18 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

How far ahead should I book a flight from Singapore to Hanoi?

Use this chart to determine the optimal time to book a return flight from Singapore to Hanoi. Price data was last updated on 11 April 2025.

Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $460). Flying from Singapore to Hanoi in December is currently the most expensive (average of $817). 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 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.

When flying from Singapore to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight in the afternoon.

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 SIN to HAN are scheduled on a Monday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 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.
Read reviews from past customers who have flown Singapore Airlines, Vietnam Airlines and Cathay Pacific from Singapore to Hanoi. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Malaysia Airlines
7.3
Good
253 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

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 airports do I use to fly from Singapore to Hanoi?

    If you book a flight from Singapore to Hanoi, you will be flying from Changi to Noibai. Flights to Hanoi Noibai (HAN) from Singapore Changi (SIN) take 3h 20m for a nonstop flight. There are 18 flights from Changi to Hanoi per day from 4 airlines.

  • How popular is this Singapore to Hanoi flight route?

    The Singapore Changi to Hanoi Noibai flight path was viewed by 100 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 flying from Singapore to Hanoi round-trip?

    Cheapflights users have booked flights from Singapore to Hanoi round-trip from $331. Other airlines that can offer you cheap pricing are Singapore Airlines, from $355, and VietJet Air, from $442. Vietnam Airlines is priced at 16% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Vietnam Airlines, which is currently one of the cheapest options available, starting at $192. VietJet Air flights start at $282 while deals on Malaysia Airlines start at $293 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?

    Looking at all options, your cheapest flight can be booked for $154. While the most popular route (Singapore Changi - Hanoi Noibai) can be booked for $1,032 on average our data indicates $285 when flying from Singapore to Hanoi.

  • 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, October is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $460). Flying from Singapore to Hanoi in December is currently the most expensive (average of $817). 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 Da Nang flights
Singapore to Ho Chi Minh City flights

Top 4 airlines flying from Singapore to Hanoi

Discover the top 4 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 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$249Average$491FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
VietJet AirCheapest$278Average$385FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
ScootCheapest$313Average$339FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Vietnam AirlinesCheapest$327Average$389FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

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

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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 Hanoi.

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

Yes, we can. To see specific flights from Singapore to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Singapore to Hanoi 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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