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Cheap flights from Hanoi to Singapore from S$ 89

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 3-9. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SIN
24 Aug — 31 Aug1
1 adult

Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in February or July, booked 70 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Hanoi to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Singapore (SIN). 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 19 August 2025.

Round-trip from

S$ 240

One-way from

S$ 89

Popular in

December

Cheapest in

February

Average price

S$ 323

Good round-trip deal

S$ 276 or less

Good one-way deal

S$ 144 or less
VietJet Air
  • VietJet Air
  • 25-9-29-9
  • 1 total stop
  • 11h 05m total
  • Hanoi to Singapore
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Scoot
  • Scoot
  • 3-9
  • Nonstop
  • 3h 50m total
  • Hanoi to Singapore
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Hanoi Noibai to Singapore Changi.
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Price to beat on a one-way flight from Hanoi Noibai to Singapore Changi.
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Find flight deals from Hanoi to Singapore

Cheapest flights from Hanoi to Singapore
Explore the most affordable flight options available from Hanoi to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Thu 25-912:55HAN - SIN
Nonstop3h 50mMultiple Airlines
Mon 29-919:30SIN - HAN
1 stop7h 15mMultiple Airlines
Deal found 19-8S$ 240
Thu 25-912:55HAN - SIN
Nonstop3h 50mMultiple Airlines
Sun 28-916:00SIN - HAN
1 stop8h 10mMultiple Airlines
Deal found 19-8S$ 241
Fri 5-912:55HAN - SIN
Nonstop3h 45mMultiple Airlines
Thu 11-917:55SIN - HAN
1 stop7h 25mMultiple Airlines
Deal found 17-8S$ 245
Thu 18-912:55HAN - SIN
Nonstop3h 50mMultiple Airlines
Sun 21-914:55SIN - HAN
Nonstop3h 30mMultiple Airlines
Deal found 19-8S$ 249
Thu 2-1023:45HAN - SIN
1 stop9h 30mVietJet Air
Thu 9-1014:55SIN - HAN
Nonstop3h 30mVietJet Air
Deal found 18-8S$ 250
Mon 29-909:35HAN - SIN
Nonstop3h 20mVietJet Air
Fri 3-1014:55SIN - HAN
Nonstop3h 30mVietJet Air
Deal found 17-8S$ 252
Fri 17-1009:35HAN - SIN
Nonstop3h 20mMultiple Airlines
Tue 21-1013:05SIN - HAN
Nonstop3h 30mMultiple Airlines
Deal found 18-8S$ 253
Fri 5-912:55HAN - SIN
Nonstop3h 45mMultiple Airlines
Sun 7-914:55SIN - HAN
Nonstop3h 30mMultiple Airlines
Deal found 17-8S$ 254
Mon 8-923:10HAN - SIN
1 stop10h 05mMultiple Airlines
Wed 10-914:55SIN - HAN
Nonstop3h 30mMultiple Airlines
Deal found 18-8S$ 255

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hanoi to Singapore 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 19 August 2025.
Use the filters below to find and compare flights from Hanoi to Singapore that are best for you.

Fly from

Hanoi

Fly to

Singapore

Route

Depart

Return

Price

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Thu 25-9

12:55-17:45

Nonstop3h 50m

Singapore Changi

Mon 29-9

19:30-01:45

1 stop7h 15m

S$ 240

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 7-11

09:45-14:20

Nonstop3h 35m

Singapore Changi

Mon 10-11

22:35-08:15

1 stop10h 40m

S$ 241

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 6-2

09:45-14:20

Nonstop3h 35m

Singapore Changi

Wed 25-2

06:15-08:45

Nonstop3h 30m

S$ 243

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sat 18-10

23:45-12:05

1 stop11h 20m

Singapore Changi

Wed 22-10

14:55-17:25

Nonstop3h 30m

S$ 244

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Thu 25-9

12:55-17:45

Nonstop3h 50m

Singapore Changi

Sun 28-9

16:00-23:15

1 stop8h 15m

S$ 244

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 5-9

12:55-17:40

Nonstop3h 45m

Singapore Changi

Thu 11-9

17:55-00:20

1 stop7h 25m

S$ 245

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sat 15-11

09:45-14:20

Nonstop3h 35m

Singapore Changi

Wed 19-11

06:15-08:45

Nonstop3h 30m

S$ 246

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 17-10

09:35-13:55

Nonstop3h 20m

Singapore Changi

Mon 20-10

14:55-17:25

Nonstop3h 30m

S$ 248

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Wed 3-9

12:55-17:45

Nonstop3h 50m

S$ 89

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Mon 1-9

09:35-13:55

Nonstop3h 20m

S$ 90

Flights are sorted by cheapest return flights first.

Deals found on 19-8

Showing 1-10 of 15 results
1
2

Best time to book a flight from Hanoi to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hanoi 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 Hanoi to Singapore

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

Use this chart to determine the optimal time to book a return flight from Hanoi to Singapore. Price data was last updated on 8 August 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hanoi to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from HAN to SIN?

Find hourly flight availability from Hanoi to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2025.

It’s typically best to fly out from Hanoi to Singapore at midday. Doing so could potentially save you 4% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 19 August 2025.
Read reviews from past customers who have flown with Singapore Airlines, Vietnam Airlines, andScoot from Hanoi to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,347 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Vietnam Airlines
7.5
Good
198 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
309 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
VietJet Air
5.6
Fair
146 reviews
Singapore Airlines
8.1
Very Good
1,347 reviews
Check prices

Crew

8.6

Food

7.7

Entertainment

8.0

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Singapore. 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 Hanoi to Singapore?

    To fly from Hanoi to Singapore, you need to book a flight from Noibai (HAN) to Changi (SIN). Nonstop flights to Singapore Changi from Hanoi Noibai take 3h 20m on average. When it comes time to book airfare, you have a few options: there are 19 outbound flights from Noibai to Changi offered by 4 different airlines.

  • How popular is this Hanoi to Singapore flight route?

    This flight path from Hanoi Noibai to Singapore Changi was viewed by 466 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 Hanoi to Singapore?

    For as low as S$ 243, Scoot can have you in Singapore from Hanoi in 3h 35m. The distance from Hanoi to Singapore is about 2216 km. All flights are typically direct.

  • What are the cheapest airlines flying from Hanoi to Singapore round-trip?

    Flying on Vietnam Airlines is currently your cheapest option to Singapore, with prices starting at S$ 144. Additional round-trip tickets that might be worth considering are offered by Scoot and VietJet Air, with the lowest prices starting at S$ 209 and S$ 213, respectively. Vietnam Airlines is priced at 54% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Hanoi to Singapore consider choosing Korean Air(92%), SAUDIA(89%) or Garuda Indonesia(88%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Hanoi to Singapore?

    On average you can expect to pay S$ 237 for a flight from Hanoi to Singapore. The cheapest flight overall is S$ 99 while the most popular route, (Hanoi Noibai - Singapore Changi) is currently priced at S$ 196.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hanoi to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Hanoi to Singapore on these airlines

Choose from the following airlines for your flight from Hanoi to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2025.
VietJet Air flights from Hanoi Noibai to Singapore Changi
Singapore Airlines flights from Hanoi Noibai to Singapore Changi
Vietnam Airlines flights from Hanoi Noibai to Singapore Changi
Scoot flights from Hanoi Noibai to Singapore Changi

Top 4 airlines flying from Hanoi to Singapore

Discover the top 4 airlines that operate flights from Hanoi to Singapore. 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapestS$ 144AverageS$ 349FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
ScootCheapestS$ 209AverageS$ 295FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapestS$ 213AverageS$ 282FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Singapore AirlinesCheapestS$ 276AverageS$ 339FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Hanoi to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hanoi to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Hanoi to Singapore 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 Hanoi to Singapore with no change fees?

Yes! Cheapflights helps users easily find flights from Hanoi to Singapore with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Hanoi today and book when prices fit your budget.

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