How popular is this Singapore to Hanoi flight route?

The Singapore Changi to Hanoi Noibai flight path was viewed by 68 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

How long is the flight from Singapore to Hanoi?

There are many flights that can get you from Singapore to Hanoi in 6h 40m. Fly via Vietnam Airlines to get the fastest option. Singapore and Hanoi are separated by a distance of 2216 km. Find deals

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

Cheapflights users have booked flights from Singapore to Hanoi round-trip from $230. Other airlines that can offer you cheap pricing are Singapore Airlines, from $237, and Vietnam Airlines, from $300. Scoot is priced at 38% lower than the current average price of a flight leaving 3 months from now. Find deals

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

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 at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Singapore to Hanoi

The most flights from SIN to HAN are scheduled on a Wednesday (21 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

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.

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).

What are the cheapest flights from Singapore to Hanoi?

Looking at all options, your cheapest flight can be booked for $145. While the most popular route (Singapore Changi - Hanoi Noibai) can be booked for $983 on average, our data indicates $302 when flying from Singapore to Hanoi.

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: Cambodia Angkor Air (81%), Vietnam Airlines (80%), SAUDIA (80%).

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

The most popular airlines flying from Singapore to Hanoi are Singapore Airlines, Scoot and Vietnam Airlines. Something to consider prior to booking your flight.

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 67%.

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

Travellers have found it’s best to book a flight 14 days in advance to save up to 14% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to Hanoi 1-2 weeks in advance for as low as $296, or $350 for flights within the next 24 hours.

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

Flights from Singapore to Hanoi lean towards being more expensive in December. Prices are generally better when you fly from Singapore to Hanoi in July, with the cheapest ticket starting at $234.

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 19 flights from Changi to Hanoi per day from 3 airlines.

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.

$163+ Flights from Singapore to Hanoi

Q: How much does it cost for a return flight from Singapore to Hanoi?

Airfare is below average for this route at the moment. Singapore to Hanoi flights typically cost between $303 and $409 in October. The cheapest return flight price found within the last 3 days was $264 on Multiple Airlines (26 Oct-29 Oct). Find deals

Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in July or May, booked 13 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Singapore to Hanoi

Round-trip from	$264
One-way from	$163
Popular in	December
Cheapest in	July
Average price	$348
Good round-trip deal	$300 or less
Good one-way deal	$157 or less

Scoot
26/10-29/10
1 total stop
12h 10m total
Singapore to Hanoi

Search Deals

VietJet Air
3/11
1 total stop
10h 20m total
Singapore to Hanoi

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($81 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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

Search Deals

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

Search Deals

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 12 September 2025.

Sun 26/1015:35SIN - HAN

1 stop8h 35mMultiple Airlines

Wed 29/1009:45HAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/9$264

Mon 3/1113:05SIN - HAN

1 stop9h 10mMultiple Airlines

Mon 3/1123:25HAN - SIN

1 stop11h 45mMultiple Airlines

Deal found 12/9$285

Sat 29/1117:00SIN - HAN

1 stop15h 50mVietJet Air

Fri 5/1223:25HAN - SIN

1 stop14h 50mVietJet Air

Deal found 12/9$311

Sat 29/1117:00SIN - HAN

1 stop9h 30mMultiple Airlines

Fri 5/1209:40HAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 12/9$312

Thu 18/917:55SIN - HAN

1 stop6h 15mVietJet Air

Thu 25/921:55HAN - SIN

1 stop11h 20mVietJet Air

Deal found 11/9$330

Sat 1/1113:15SIN - HAN

1 stop6h 30mVietnam Airlines

Fri 7/1108:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 12/9$362

Sat 18/1018:25SIN - HAN

1 stop6h 40mVietnam Airlines

Sat 25/1012:00HAN - SIN

1 stop7h 00mVietnam Airlines

Deal found 10/9$366

Tue 11/1113:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Fri 14/1108:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 12/9$374

Best flights from Singapore to Hanoi
Discover carefully curated flight deals from Singapore to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Sat 7/318:25SIN - HAN

1 stop6h 40mVietnam Airlines

Sat 28/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 11/9$372

Thu 5/318:25SIN - HAN

1 stop6h 40mVietnam Airlines

Mon 23/305:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 11/9$392

Sat 7/313:15SIN - HAN

1 stop6h 30mVietnam Airlines

Wed 25/305:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 11/9$392

Tue 18/1118:25SIN - HAN

1 stop6h 40mVietnam Airlines

Mon 1/1205:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 12/9$394

Sat 1/1113:15SIN - HAN

1 stop6h 30mVietnam Airlines

Wed 12/1105:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 12/9$394

Tue 18/1118:25SIN - HAN

1 stop6h 40mVietnam Airlines

Mon 24/1105:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 10/9$394

Mon 17/1113:15SIN - HAN

1 stop6h 50mVietnam Airlines

Mon 17/1122:00HAN - SIN

1 stop13h 15mVietnam Airlines

Deal found 12/9$394

Wed 19/1118:25SIN - HAN

1 stop6h 40mVietnam Airlines

Sat 29/1110:00HAN - SIN

1 stop6h 25mVietnam Airlines

Deal found 10/9$394

Fri 21/1118:25SIN - HAN

1 stop6h 40mVietnam Airlines

Thu 27/1109:25HAN - SIN

1 stop7h 00mVietnam Airlines

Deal found 12/9$394

Sat 11/1018:25SIN - HAN

1 stop6h 40mVietnam Airlines

Tue 14/1009:00HAN - SIN

1 stop7h 25mVietnam Airlines

Deal found 11/9$394

Sun 2/1113:15SIN - HAN

1 stop6h 30mVietnam Airlines

Fri 7/1105:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 12/9$394

Wed 15/1013:10SIN - HAN

1 stop6h 35mVietnam Airlines

Wed 15/1023:00HAN - SIN

1 stop12h 10mVietnam Airlines

Deal found 11/9$394

Direct flights from Singapore to Hanoi
Explore direct flight options from Singapore to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Tue 3/313:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Thu 26/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 11/9$354

Tue 3/313:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Fri 20/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/9$356

Mon 3/1106:15SIN - HAN

Nonstop3h 20mMultiple Airlines

Mon 3/1112:45HAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 12/9$363

Tue 3/313:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Tue 17/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/9$372

Thu 5/313:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Sat 28/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 11/9$374

Thu 5/313:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Sat 21/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/9$375

Sat 29/1114:55SIN - HAN

Nonstop3h 30mMultiple Airlines

Fri 5/1209:40HAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 12/9$378

Thu 5/313:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Tue 17/308:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 10/9$391

Thu 5/213:25SIN - HAN

Nonstop3h 20mVietnam Airlines

Tue 24/208:05HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 12/9$421

Tue 30/913:05SIN - HAN

Nonstop3h 30mVietnam Airlines

Fri 3/1007:35HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 11/9$425

Tue 14/1013:05SIN - HAN

Nonstop3h 30mVietnam Airlines

Thu 16/1007:35HAN - SIN

Nonstop3h 20mVietnam Airlines

Deal found 11/9$431

Last-minute flights from Singapore to Hanoi
Discover last-minute flight deals from Singapore to Hanoi. Data last updated 12 September 2025 and is based on user searches.

Thu 18/917:55SIN - HAN

1 stop6h 15mVietJet Air

Thu 25/921:55HAN - SIN

1 stop11h 20mVietJet Air

Deal found 11/9$330

Thu 18/917:55SIN - HAN

1 stop6h 15mMultiple Airlines

Thu 25/912:55HAN - SIN

Nonstop3h 50mMultiple Airlines

Deal found 11/9$374

Tue 30/918:25SIN - HAN

1 stop6h 40mVietnam Airlines

Fri 3/1007:15HAN - SIN

1 stop11h 45mVietnam Airlines

Deal found 11/9$392

Wed 8/1013:10SIN - HAN

1 stop6h 35mVietnam Airlines

Mon 20/1023:00HAN - SIN

1 stop12h 10mVietnam Airlines

Deal found 11/9$412

Sat 18/1018:25SIN - HAN

1 stop6h 40mVietnam Airlines

Sat 25/1012:00HAN - SIN

1 stop7h 00mVietnam Airlines

Deal found 10/9$366

Sat 18/1021:00SIN - HAN

1 stop15h 05mMultiple Airlines

Sat 25/1012:55HAN - SIN

Nonstop3h 50mMultiple Airlines

Deal found 12/9$391

Sun 26/1015:35SIN - HAN

1 stop8h 35mMultiple Airlines

Wed 29/1009:45HAN - SIN

Nonstop3h 35mMultiple Airlines

Deal found 10/9$264

Thu 30/1013:15SIN - HAN

1 stop6h 30mVietnam Airlines

Wed 12/1105:00HAN - SIN

1 stop6h 15mVietnam Airlines

Deal found 12/9$394

One-way flights from Singapore to Hanoi
Search for one-way flight options from Singapore to Hanoi. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Mon 3/1113:05SIN - HAN

1 stop10h 20mVietJet Air

Deal found 12/9$163

Wed 14/106:15SIN - HAN

Nonstop3h 30mScoot

Deal found 10/9$164

Mon 3/1106:15SIN - HAN

Nonstop3h 20mScoot

Deal found 12/9$173

Fri 28/1113:05SIN - HAN

1 stop10h 20mVietJet Air

Deal found 12/9$176

Wed 14/120:45SIN - HAN

1 stop11h 20mVietnam Airlines

Deal found 10/9$184

Sun 1/223:30SIN - HAN

1 stop13h 30mMultiple Airlines

Deal found 10/9$196

Mon 3/1122:35SIN - HAN

2 stops22h 00mMultiple Airlines

Deal found 12/9$198

Sat 18/1021:20SIN - HAN

1 stop15h 50mMultiple Airlines

Deal found 10/9$208

Sat 1/1118:25SIN - HAN

1 stop6h 40mVietnam Airlines

Deal found 11/9$219

Fly from

Fly to

Route

Depart

Return

Price

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 7/3

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Sat 28/3

08:05-12:25

Nonstop3h 20m

$372

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 5/3

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Mon 23/3

05:00-12:15

1 stop6h 15m

$392

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 7/3

13:15-18:45

1 stop6h 30m

Hanoi Noibai

Wed 25/3

05:00-12:15

1 stop6h 15m

$392

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 18/11

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Mon 1/12

05:00-12:15

1 stop6h 15m

$394

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 1/11

13:15-18:45

1 stop6h 30m

Hanoi Noibai

Wed 12/11

05:00-12:15

1 stop6h 15m

$394

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 18/11

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Mon 24/11

05:00-12:15

1 stop6h 15m

$394

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 17/11

13:15-19:05

1 stop6h 50m

Hanoi Noibai

Mon 17/11

22:00-12:15

1 stop13h 15m

$394

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Wed 19/11

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Sat 29/11

10:00-17:25

1 stop6h 25m

$394

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Fri 21/11

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Thu 27/11

09:25-17:25

1 stop7h 00m

$394

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 11/10

18:25-00:05

1 stop6h 40m

Hanoi Noibai

Tue 14/10

09:00-17:25

1 stop7h 25m

$394

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 24 results

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

Prices

Airlines

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

Booking 13 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?

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 10% versus a flight in the afternoon.

How much does it cost for a return flight from Singapore to Hanoi?

Reviews of airlines servicing Hanoi

Get a feel of what it's like to fly with Singapore Airlines, Vietnam Airlines, andScoot from Singapore to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 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

1,365 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Vietnam Airlines

7.6

Good

201 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Scoot

6.7

Okay

308 reviews

Singapore Airlines

8.1

Very Good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Related info for your journey

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 19 flights from Changi to Hanoi per day from 3 airlines.
How popular is this Singapore to Hanoi flight route?
The Singapore Changi to Hanoi Noibai flight path was viewed by 68 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?
There are many flights that can get you from Singapore to Hanoi in 6h 40m. Fly via Vietnam Airlines to get the fastest option. Singapore and Hanoi are separated by a distance of 2216 km.
What are the cheapest airlines flying from Singapore to Hanoi round-trip?
Cheapflights users have booked flights from Singapore to Hanoi round-trip from $230. Other airlines that can offer you cheap pricing are Singapore Airlines, from $237, and Vietnam Airlines, from $300. Scoot is priced at 38% lower than the current average price of a flight leaving 3 months from now.
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: Cambodia Angkor Air (81%), Vietnam Airlines (80%), SAUDIA (80%).
What are the cheapest flights from Singapore to Hanoi?
Looking at all options, your cheapest flight can be booked for $145. While the most popular route (Singapore Changi - Hanoi Noibai) can be booked for $983 on average, our data indicates $302 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

Alternative routes for Singapore to Hanoi

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Hanoi to Melbourne Airport flights

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Hanoi to Sydney flights

Hanoi to Melbourne Airport flights

Hanoi to Sydney flights

Top 3 airlines flying from Singapore to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Scoot	Cheapest$230	Average$299	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Singapore Airlines	Cheapest$237	Average$501	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Vietnam Airlines	Cheapest$300	Average$367	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hanoi from Singapore today with Cheapflights!

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

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to Hanoi from $163

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in July or May, booked 13 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from Singapore to Hanoi

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Singapore to Hanoi

Cheapest flights from Singapore to HanoiExplore 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 12 September 2025.

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 12 September 2025.

Cheapflights Fare Finder

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

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.

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?

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

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

How much does it cost for a return flight from Singapore to Hanoi?

Weekly flight availability from Singapore to Hanoi

Reviews of airlines servicing Hanoi

Get a feel of what it's like to fly with Singapore Airlines, Vietnam Airlines, andScoot from Singapore to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How popular is this Singapore to Hanoi flight route?

How long is the flight from Singapore to Hanoi?

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

What are the most reliable airlines from Singapore to Hanoi?

What are the cheapest flights from Singapore to Hanoi?

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

How can I find direct flights from Singapore to Hanoi?

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

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

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.

Top 3 airlines flying from Singapore to Hanoi

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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 12 September 2025.