Question 1

What is the cheapest time of day to depart on your flight to Hanoi?

Accepted Answer

According to our data, the cheapest time of day to fly to Hanoi is in the morning. momondo users have found flights departing from Singapore to Hanoi in the morning for as low as $326. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of $737.

Question 2

What is the cheapest Singapore Changi to Hanoi Noibai flight route?

Accepted Answer

Fly from Singapore Changi to Hanoi Noibai for the best Singapore Changi - Hanoi Noibai flight prices

Question 3

How often are flights from Singapore to Hanoi delayed?

Accepted Answer

Historically, on average around 22% of flights between Singapore and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Question 4

What is the cheapest airline that flies from Singapore Changi to Hanoi Noibai?

Accepted Answer

Vietnam Airlines and VietJet Air are the most popular carriers operating from Singapore Changi to Hanoi Noibai

Question 5

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 6

What is the cheapest month to fly to Hanoi?

Accepted Answer

The cheapest month to fly to Hanoi from Singapore is in July. Flight prices, which tend to average around $330, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $336.

Question 7

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

Accepted Answer

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

Question 8

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

Accepted Answer

You are more likely to see cheaper flights to Hanoi from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $366 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Singapore for as low as $325 on momondo.

Question 9

How many flights depart from Singapore to Hanoi on average per week?

Accepted Answer

158 flights are operational weekly from Singapore to Hanoi as of December 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

Question 10

How have Singapore to Hanoi flight prices changed over time?

Accepted Answer

As of December 2025, prices for Singapore to Hanoi flights are approximately 20% more expensive when compared to flights at the same time last year.

Question 11

What is the cheapest day to depart on your flight to Hanoi?

Accepted Answer

The cheapest day to depart from Singapore to Hanoi is on a Monday. Travellers who choose to depart for Hanoi on a Monday will often find tickets for as low as $299. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to Hanoi for around $500.

Question 12

What cabin class options are available on Singapore Changi to Hanoi Noibai flights?

Accepted Answer

There are 2 cabin classes available to choose from on Singapore Changi to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

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

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 14

How many flights depart from Singapore to Hanoi on average per day?

Accepted Answer

The number of flights available between Singapore and Hanoi is 22 per day as of December 2025. The most frequent departure time is 09:00, with 54% of daily flights leaving at midday.

Question 15

Which airlines fly to Hanoi?

Accepted Answer

Scoot, Singapore Airlines and Vietnam Airlines are the top three most popular airlines that fly to Hanoi from Singapore according to our data. Scoot is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 3 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Question 16

When did momondo last update prices for flights from Singapore Changi Airport to Hanoi Noibai Airport?

Accepted Answer

Prices for flights from Singapore Changi Airport to Hanoi Noibai Airport were last updated today.

Question 17

How many operators does momondo search for flights from Singapore Changi Airport to Hanoi Noibai Airport?

Accepted Answer

As of December 2025, there are 3 operators available to choose from for flights from Singapore Changi Airport to Hanoi Noibai Airport.

Question 18

How old do you have to be to fly from Singapore Changi Airport to Hanoi Noibai Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Hanoi Noibai Airport.

Question 19

What documentation or ID do you need to fly to Hanoi Noibai Airport?

Accepted Answer

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fastest flight time	3h 20m
Direct flights	Every day
Airports in Hanoi	1 airport

Airline	Rating	Free cancellation	Price
Scoot	PriceFrom $230	Free cancellation	Rating 6.7 311 reviews	Search Scoot flights
Vietnam Airlines	PriceFrom $299	Free cancellation	Rating 7.6 215 reviews	Search Vietnam Airlines flights
Singapore Airlines	PriceFrom $332	Free cancellation	Rating 8.1 1,413 reviews	Search Singapore Airlines flights

Cheap flights from Singapore to Hanoi from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Hanoi departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Singapore to Hanoi

What is the cheapest month to fly to Hanoi?

What is the cheapest day to depart on your flight to Hanoi?

What is the cheapest time of day to depart on your flight to Hanoi?

What is the cheapest Singapore Changi to Hanoi Noibai flight route?

Fly from Singapore Changi to Hanoi Noibai for the best Singapore Changi - Hanoi Noibai flight prices

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

What cabin class options are available on Singapore Changi to Hanoi Noibai flights?

There are 2 cabin classes available to choose from on Singapore Changi to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Singapore to Hanoi flight prices changed over time?

As of December 2025, prices for Singapore to Hanoi flights are approximately 20% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Singapore Changi to Hanoi Noibai?

Vietnam Airlines and VietJet Air are the most popular carriers operating from Singapore Changi to Hanoi Noibai

Which airlines fly to Hanoi?

How often are flights from Singapore to Hanoi delayed?

Historically, on average around 22% of flights between Singapore and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

How many flights depart from Singapore to Hanoi on average per day?

The number of flights available between Singapore and Hanoi is 22 per day as of December 2025. The most frequent departure time is 09:00, with 54% of daily flights leaving at midday.

How many flights depart from Singapore to Hanoi on average per week?

158 flights are operational weekly from Singapore to Hanoi as of December 2025. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.

When to book flights from Singapore to Hanoi

Cheap Singapore to Hanoi (SIN to HAN) flight deals and tips

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How far is Singapore Changi to Hanoi Noibai by plane?

When did momondo last update prices for flights from Singapore Changi Airport to Hanoi Noibai Airport?

How many operators does momondo search for flights from Singapore Changi Airport to Hanoi Noibai Airport?

How old do you have to be to fly from Singapore Changi Airport to Hanoi Noibai Airport?

What documentation or ID do you need to fly to Hanoi Noibai Airport?

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