Question 1

How popular is this Hanoi to Singapore flight route?

Accepted Answer

The Hanoi Noibai to Singapore Changi flight path was viewed by 70 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

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

Accepted Answer

Our cheapest airline available from Hanoi to Singapore is Scoot. Our recent data shows that you can find tickets from as low as $259 on this airline. Additional options worth looking into are Thai AirAsia and VietJet Air, starting at $363 and $404 round-trip. These flights start at 32% lower than the current average price 3 months from now. Find deals

Question 3

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

Accepted Answer

For one-way options, check prices for Scoot. According to our data, you can fly for as low as $128. Users have also found prices from $151 and $152 on AirAsia and VietJet Air, respectively. Find deals

Question 4

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

Accepted Answer

The best time to book flights from Hanoi to Singapore is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight. Find deals

Question 5

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

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $355). Flying from Hanoi to Singapore in December is currently the most expensive (average of $752). 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.

Question 6

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

Accepted Answer

Travellers seeking maximum savings on their Hanoi to Singapore 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.

Question 7

Weekly flight availability from Hanoi to Singapore

Accepted Answer

The most flights from HAN to SIN are scheduled on a Monday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (18 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

Question 9

E

Accepted Answer

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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

Question 10

What are the cheapest flights from Hanoi to Singapore?

Accepted Answer

Looking for the cheapest flight from Hanoi to Singapore? While on average our users pay $1,495, our data indicates the cheapest price to be $96. The most popular route (Hanoi Noibai - Singapore Changi), is priced around $171.

Question 11

What are the most reliable airlines from Hanoi to Singapore?

Accepted Answer

Before booking your flight to Singapore from Hanoi, have a look at the most reliable airlines to get you to your destination on time: SAUDIA (100%), Cambodia Angkor Air (91%), Vietnam Airlines( 91%).

Question 12

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

Accepted Answer

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 188% on your flight compared to booking on days when demand is much higher.

Question 13

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

Accepted Answer

Travellers have found it’s best to book a flight 50 days in advance to save up to 47% 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 50 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 Hanoi to Singapore 1-2 weeks in advance for as low as $331, or $382 for flights within the next 24 hours.

Question 14

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

Accepted Answer

The best pricing can be found in the month of October. Prices to Singapore from Hanoi average $384. You can even find prices in October for less than $384, as users have found deals to Singapore from as low as $227. The month of December appears to be one of the more expensive times to travel to Singapore from Hanoi. Flying in the targeted month can save you up to 22%.

Question 15

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

Accepted Answer

Unlike in the afternoon, when flights are generally more expensive, you can save up to 73% on flights from Hanoi to Singapore by exploring options for tickets in the morning.

Question 16

What airports do I use to fly from Hanoi to Singapore?

Accepted Answer

You will need to book a flight from Hanoi Noibai to Singapore Changi if you want to fly from Hanoi to Singapore. At least 1 airline has flights from Noibai (HAN) to Changi (SIN) on a regular basis. There are 19 flights to Singapore from the Hanoi airport per day. If you manage to book one that is nonstop, then you can expect the flight time from HAN to SIN to be around 3h 20m.

Question 17

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

Accepted Answer

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

Question 18

How can I find direct flights from Hanoi to Singapore?

Accepted Answer

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

Question 19

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

Accepted Answer

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.

Question 20

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

Accepted Answer

When you search for this flight from Hanoi to Singapore, 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.

Question 21

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Hanoi to Singapore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 22

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

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hanoi to Singapore flexibly with Cheapflights today.

Question 23

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

Accepted Answer

Not ready to book yet? You can track prices for flights from Hanoi to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	$259
One-way from	$128
Popular in	December
Cheapest in	October
Average price	$361
Good round-trip deal	$1,226 or less
Good one-way deal	$209 or less

Cheap flights from Hanoi to Singapore from $128

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in October or May, booked 49 days in advance, depart on a Monday or Friday and return on a Wednesday

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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 11 July 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 11 July 2025.

Cheapflights Fare Finder

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

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?

Use this chart to determine the optimal time to book a return flight from Hanoi to Singapore. Price data was last updated on 27 June 2025.

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?

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 11 July 2025.

Weekly flight availability from Hanoi to Singapore

Explore weekly flight availability from Hanoi to Singapore. 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 11 July 2025.

Reviews of airlines servicing Singapore

See what other customers who have flown with Singapore Airlines, Thai AirAsia, andPhilippine Airlines from Hanoi to Singapore have to say. You can also see how each airline compares 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 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?

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

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

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

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Top airline flying from Hanoi to Singapore

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

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

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

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

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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 11 July 2025.