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.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Which airline has the best punctuality record on Hanoi to Singapore flights?

Over the last year, Finnair have had the lowest number of delays on this route, with just 5% of flights being delayed.

How often are flights from Hanoi to Singapore delayed?

About 22% of weekly flights between Hanoi and Singapore have experienced delays in the past year, with the average delay time being 105 minutes.

How popular is this Hanoi to Singapore flight route?

Flights from Hanoi Noibai to Singapore Changi have been viewed 3 times in the past calendar month.

How long is the flight from Hanoi to Singapore?

Singapore Airlines and Vietnam Airlines can get you from Hanoi to Singapore in just under 3h 20m. Your travel time will be generally consistent. The distance between Hanoi and Singapore is about 1377 mi. Generally, flights for this route are nonstop.

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

Our cheapest airline available from Hanoi to Singapore is Scoot. Our recent data shows that you can find tickets from as low as $126 on this airline. Additional options worth looking into are VietJet Air and Vietnam Airlines, starting at $166 and $198 round-trip. Scoot is 49% cheaper than the average price of flights available within the next 90 days to this destination.

Weekly flight availability from Hanoi to Singapore

The most flights from HAN to SIN are scheduled on a Wednesday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (19 on average).

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

What are the cheapest flights from Hanoi to Singapore?

Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Hanoi Noibai - Singapore Changi) can be booked for $146 on average, our data indicates $349 when flying from Hanoi to Singapore.

What are the most reliable airlines from Hanoi to Singapore?

The top 3 most reliable airlines when flying from Hanoi to Singapore are SAUDIA (93%), Cambodia Angkor Air (93%) and Vietnam Airlines (93%).

What are the most popular airlines that fly from Hanoi to Singapore?

Consider VietJet Air, Singapore Airlines or Vietnam Airlines when booking your flight. These represent the most popular airlines when flying from Hanoi to Singapore.

Most accurate provider : When it comes to deals on Hanoi-Singapore flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Hanoi-Singapore flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Hanoi-Singapore flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Hanoi-Singapore flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 35m on average. When it comes time to book airfare, you have a few options: there are 21 outbound flights from Noibai to Changi offered by 4 different airlines.

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 vacation 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.

$75+ Flights from Hanoi to Singapore

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Find cheap flights from Hanoi to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in July or February, booked 90 days in advance, depart on a Friday or Tuesday and return on a Thursday

Cheap flight deals from Hanoi to Singapore

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$205 (Singapore Airlines)
One-way from	$75 (Mytrip)
Popular in	December
Cheapest in	July
Average price	$271
Good round-trip deal	$185 or less
Good one-way deal	$98 or less

Provider with most accurate pricing for Hanoi Noibai-Singapore Changi flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hanoi Noibai-Singapore Changi flights.

Search Deals

From Hanoi Noibai to Singapore Changi

Search Deals

One-way flight from Hanoi Noibai to Singapore Changi

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($27 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Hanoi Noibai to Singapore Changi.

Search Deals

Price to beat on a one-way flight from Hanoi Noibai to Singapore Changi.

Search Deals

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 October 30, 2025.

Sat 11/19:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Sun 11/211:30 pmSIN - HAN

2 stops24h 25mMultiple Airlines

Deal found 10/28

$199

Sat 11/19:35 amHAN - SIN

Nonstop3h 20mVietJet Air

Sun 11/211:15 amSIN - HAN

1 stop20h 50mVietJet Air

Deal found 10/28

$208

Fri 11/79:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Sun 11/911:30 pmSIN - HAN

2 stops25h 31mMultiple Airlines

Deal found 10/30

$210

Sun 11/165:00 amHAN - SIN

1 stop6h 05mVietJet Air

Tue 11/184:55 pmSIN - HAN

1 stop8h 00mVietJet Air

Deal found 10/29

$211

Sun 11/169:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Tue 11/184:55 pmSIN - HAN

1 stop7h 20mMultiple Airlines

Deal found 10/29

$234

Fri 11/79:40 amHAN - SIN

Nonstop3h 35mScoot

Sun 11/96:15 amSIN - HAN

Nonstop3h 20mScoot

Deal found 10/30

$236

Fri 12/129:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Mon 12/156:25 pmSIN - HAN

1 stop6h 40mMultiple Airlines

Deal found 10/29

$238

Fri 10/311:30 pmHAN - SIN

1 stop6h 10mMultiple Airlines

Sun 11/211:30 pmSIN - HAN

2 stops21h 45mMultiple Airlines

Deal found 10/29

$240

Tue 11/259:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Tue 12/28:55 amSIN - HAN

2 stops12h 20mMultiple Airlines

Deal found 10/28

$241

Best flights from Hanoi to Singapore
Discover carefully curated flight deals from Hanoi to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Fri 1/166:30 pmHAN - SIN

Nonstop3h 35mSingapore Airlines

Mon 1/192:55 pmSIN - HAN

Nonstop3h 25mSingapore Airlines

Deal found 10/29

$205

Tue 1/278:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Sat 1/311:25 pmSIN - HAN

Nonstop3h 20mVietnam Airlines

Deal found 10/29

$220

Fri 12/129:35 amHAN - SIN

Nonstop3h 20mMultiple Airlines

Mon 12/155:20 amSIN - HAN

2 stops18h 35mMultiple Airlines

Deal found 10/29

$250

Fri 1/168:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Mon 1/191:15 pmSIN - HAN

1 stop7h 50mVietnam Airlines

Deal found 10/29

$260

Sun 11/168:50 amHAN - SIN

2 stops8h 40mMultiple Airlines

Tue 11/184:55 pmSIN - HAN

1 stop8h 00mMultiple Airlines

Deal found 10/29

$297

Thu 11/2712:45 pmHAN - SIN

Nonstop3h 35mSingapore Airlines

Sat 11/299:05 amSIN - HAN

Nonstop3h 25mSingapore Airlines

Deal found 10/28

$311

Sun 11/238:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Tue 11/251:15 pmSIN - HAN

1 stop6h 50mVietnam Airlines

Deal found 10/28

$293

Sun 11/235:00 amHAN - SIN

1 stop6h 15mVietnam Airlines

Wed 11/261:15 pmSIN - HAN

1 stop6h 30mVietnam Airlines

Deal found 10/28

$313

Sun 11/95:00 amHAN - SIN

1 stop6h 15mVietnam Airlines

Mon 11/108:45 pmSIN - HAN

1 stop11h 20mVietnam Airlines

Deal found 10/28

$313

Fri 2/138:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Fri 2/201:15 pmSIN - HAN

1 stop6h 50mVietnam Airlines

Deal found 10/29

$323

Last-minute flights from Hanoi to Singapore
Discover last-minute flight deals from Hanoi to Singapore. Data last updated October 30, 2025 and is based on user searches.

Tue 11/41:30 pmHAN - SIN

1 stop6h 10mBatik Air

Sat 11/159:30 pmSIN - HAN

1 stop16h 00mBatik Air

Deal found 10/28

$306

Tue 11/410:00 amHAN - SIN

1 stop6h 25mVietnam Airlines

Mon 11/108:45 pmSIN - HAN

1 stop11h 20mVietnam Airlines

Deal found 10/28

$313

Tue 11/412:00 pmHAN - SIN

1 stop6h 25mVietnam Airlines

Fri 11/148:45 pmSIN - HAN

1 stop12h 20mVietnam Airlines

Deal found 10/28

$323

Tue 11/45:55 amHAN - SIN

1 stop9h 05mVietJet Air

Fri 11/142:55 pmSIN - HAN

Nonstop3h 30mVietJet Air

Deal found 10/28

$351

Wed 11/51:30 pmHAN - SIN

1 stop6h 10mBatik Air

Sat 11/159:30 pmSIN - HAN

1 stop16h 00mBatik Air

Deal found 10/28

$312

Wed 11/59:35 amHAN - SIN

Nonstop3h 20mVietJet Air

Fri 11/1411:15 amSIN - HAN

1 stop13h 46mVietJet Air

Deal found 10/28

$344

Thu 11/67:15 pmHAN - SIN

2 stops15h 50mVietJet Air

Wed 11/124:55 pmSIN - HAN

2 stops30h 20mVietJet Air

Deal found 10/28

$353

Fri 11/79:40 amHAN - SIN

Nonstop3h 35mMultiple Airlines

Sun 11/911:30 pmSIN - HAN

2 stops25h 31mMultiple Airlines

Deal found 10/30

$210

Fri 11/79:40 amHAN - SIN

Nonstop3h 35mScoot

Sun 11/96:15 amSIN - HAN

Nonstop3h 20mScoot

Deal found 10/30

$236

Fri 11/78:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Fri 11/148:45 pmSIN - HAN

1 stop11h 20mVietnam Airlines

Deal found 10/28

$298

Fri 11/711:40 pmHAN - SIN

1 stop11h 25mVietJet Air

Sun 11/97:30 pmSIN - HAN

2 stops27h 45mVietJet Air

Deal found 10/30

$346

One-way flights from Hanoi to Singapore
Search for one-way flight options from Hanoi to Singapore. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Fri 2/611:40 pmHAN - SIN

1 stop11h 30mMultiple Airlines

Deal found 10/30

$75

Fri 11/289:40 amHAN - SIN

Nonstop3h 35mScoot

Deal found 10/28

$76

Tue 12/99:35 amHAN - SIN

Nonstop3h 20mVietJet Air

Deal found 10/28

$80

Sat 12/69:35 amHAN - SIN

Nonstop3h 20mVietJet Air

Deal found 10/28

$81

Sun 3/159:40 amHAN - SIN

Nonstop3h 35mScoot

Deal found 10/29

$83

Sun 11/239:35 amHAN - SIN

Nonstop3h 20mVietJet Air

Deal found 10/28

$84

Thu 12/1811:40 pmHAN - SIN

1 stop9h 35mVietJet Air

Deal found 10/30

$89

Mon 11/249:35 amHAN - SIN

Nonstop3h 20mVietJet Air

Deal found 10/28

$92

Wed 11/56:25 amHAN - SIN

1 stop8h 35mMultiple Airlines

Deal found 10/30

$94

Mon 12/159:40 amHAN - SIN

Nonstop3h 35mScoot

Deal found 10/29

$97

Tue 1/278:05 amHAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/28

$98

Fly from

Fly to

Route

Depart

Return

Price

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 1/16

6:30 pm-11:05 pm

Nonstop3h 35m

Singapore Changi

Mon 1/19

2:55 pm-5:20 pm

Nonstop3h 25m

$205

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Tue 1/27

8:05 am-12:25 pm

Nonstop3h 20m

Singapore Changi

Sat 1/31

1:25 pm-3:45 pm

Nonstop3h 20m

$220

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 12/12

9:35 am-1:55 pm

Nonstop3h 20m

Singapore Changi

Mon 12/15

5:20 am-10:55 pm

2 stops18h 35m

$250

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 1/16

8:05 am-12:25 pm

Nonstop3h 20m

Singapore Changi

Mon 1/19

1:15 pm-8:05 pm

1 stop7h 50m

$260

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 11/23

8:05 am-12:25 pm

Nonstop3h 20m

Singapore Changi

Tue 11/25

1:15 pm-7:05 pm

1 stop6h 50m

$293

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 11/16

8:50 am-6:30 pm

2 stops8h 40m

Singapore Changi

Tue 11/18

4:55 pm-11:55 pm

1 stop8h 00m

$297

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Thu 11/27

12:45 pm-5:20 pm

Nonstop3h 35m

Singapore Changi

Sat 11/29

9:05 am-11:30 am

Nonstop3h 25m

$311

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 11/23

5:00 am-12:15 pm

1 stop6h 15m

Singapore Changi

Wed 11/26

1:15 pm-6:45 pm

1 stop6h 30m

$313

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 11/9

5:00 am-12:15 pm

1 stop6h 15m

Singapore Changi

Mon 11/10

8:45 pm-7:05 am

1 stop11h 20m

$313

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Fri 2/13

8:05 am-12:25 pm

Nonstop3h 20m

Singapore Changi

Fri 2/20

1:15 pm-7:05 pm

1 stop6h 50m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 results

Compare providers for flights from Hanoi to Singapore

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Singapore in October.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Hanoi-Singapore flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Hanoi-Singapore flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Hanoi-Singapore flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Hanoi-Singapore flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from Hanoi to Singapore, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $112). Flying from Hanoi to Singapore in December is currently the most expensive (average of $220). 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 HAN to SIN?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% on flights from Hanoi to Singapore by exploring options for tickets in the evening.

The best insider tips for Hanoi to Singapore flights

Cheapflights partnered with top experts to bring you the best recommendations for your Hanoi to Singapore trip

Airlines

VietJet Air

VietJet offers budget-friendly fares with à la carte services, ideal for cost-conscious travelers.

Pre-purchase checked baggage online for cheaper rates than at the airport with VietJet.

Read more about VietJet Airby Chris Dong

Singapore Airlines

Singapore Airlines provides free unlimited Wi-Fi for all passengers, enhancing onboard connectivity.

SQ's economy class includes 32 inches of legroom and HD screens for entertainment.

Read more about Singapore Airlinesby Gabriel Leigh

Vietnam Airlines

Vietnam Airlines offers SkyPriority for elite status perks like priority check-in and boarding.

Vietnam Airlines' Lotus Lounges offer free Wi-Fi, massage chairs, and Vietnamese coffee.

Read more about Vietnam Airlinesby Ramsey Qubein

Our travel experts

Chris Dong

Expert on VietJet Air

Gabriel Leigh

Expert on Singapore Airlines

Ramsey Qubein

Expert on Vietnam Airlines

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from Hanoi to Singapore, such as Singapore Airlines, Vietnam Airlines, and Scoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very good

1,388 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Vietnam Airlines

7.5

Good

210 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Scoot

6.7

Okay

309 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

VietJet Air

5.6

Fair

152 reviews

Singapore Airlines

8.1

Very good

1,388 reviews

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

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 35m on average. When it comes time to book airfare, you have a few options: there are 21 outbound flights from Noibai to Changi offered by 4 different airlines.
How popular is this Hanoi to Singapore flight route?
Flights from Hanoi Noibai to Singapore Changi have been viewed 3 times in the past calendar month.
How long is the flight from Hanoi to Singapore?
Singapore Airlines and Vietnam Airlines can get you from Hanoi to Singapore in just under 3h 20m. Your travel time will be generally consistent. The distance between Hanoi and Singapore is about 1377 mi. Generally, flights for this route are nonstop.
What are the cheapest airlines flying from Hanoi to Singapore round-trip?
Our cheapest airline available from Hanoi to Singapore is Scoot. Our recent data shows that you can find tickets from as low as $126 on this airline. Additional options worth looking into are VietJet Air and Vietnam Airlines, starting at $166 and $198 round-trip. Scoot is 49% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Hanoi to Singapore?
The top 3 most reliable airlines when flying from Hanoi to Singapore are SAUDIA (93%), Cambodia Angkor Air (93%) and Vietnam Airlines (93%).
What are the cheapest flights from Hanoi to Singapore?
Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Hanoi Noibai - Singapore Changi) can be booked for $146 on average, our data indicates $349 when flying from Hanoi to Singapore.
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 vacation 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.
What is the cheapest month to book a flight from Hanoi to Singapore?
Currently, March is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $112). Flying from Hanoi to Singapore in December is currently the most expensive (average of $220). 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 Hanoi to Singapore

Da Nang to Singapore flights

Ho Chi Minh City to Singapore flights

Other flights to Singapore

Top 4 airlines flying from Hanoi to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest$126	Average$196	FlexibilityNo cancel fee	On-timeN/A
VietJet Air	Cheapest$166	Average$203	FlexibilityNo cancel fee	On-timeN/A
Vietnam Airlines	Cheapest$198	Average$262	FlexibilityNo cancel fee	On-time81%
Singapore Airlines	Cheapest$200	Average$277	FlexibilityNo cancel fee	On-time81%

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$75+ Cheap flights from Hanoi (HAN) to Singapore (SIN)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hanoi to Singapore with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in July or February, booked 90 days in advance, depart on a Friday or Tuesday and return on a Thursday

Cheap flight deals from Hanoi to Singapore

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Hanoi to Singapore

Cheapest flights from Hanoi to SingaporeExplore 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 October 30, 2025.

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 October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hanoi to Singapore that are best for you.

Compare providers for flights from Hanoi to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Singapore in October.

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.

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?

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

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

Weekly flight availability from Hanoi to Singapore

How often are flights from Hanoi to Singapore delayed?

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

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Hanoi to Singapore flights?

The best insider tips for Hanoi to Singapore flights

Cheapflights partnered with top experts to bring you the best recommendations for your Hanoi to Singapore trip

Airlines

VietJet Air

Singapore Airlines

Vietnam Airlines

Our travel experts

Reviews of airlines servicing Singapore

Read through reviews of airlines operating flights from Hanoi to Singapore, such as Singapore Airlines, Vietnam Airlines, and Scoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this Hanoi to Singapore flight route?

How long is the flight from Hanoi to Singapore?

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

What are the most reliable airlines from Hanoi to Singapore?

What are the cheapest flights from Hanoi to Singapore?

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

How can I find direct flights from Hanoi to Singapore?

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

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

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Alternative routes for Hanoi to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Hanoi to Singapore

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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 October 30, 2025.