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Cheap flights from Hanoi to Singapore from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Singapore departing on 14/8. 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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Cheap return flights

Logo
12:55 - 17:45HAN-SIN
3h 50mdirect
Logo
14:55 - 17:25SIN-HAN
3h 30mdirect
$219
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Thu, 4 Sep - Mon, 29 Sep
Logo
12:55 - 17:45HAN-SIN
3h 50mdirect
Logo
14:55 - 17:25SIN-HAN
3h 30mdirect
$274
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Sat, 18 Oct - Sun, 2 Nov
Singapore Airlines Logo
12:40 - 17:05HAN-SIN
3h 25mdirect
Singapore Airlines Logo
15:05 - 17:35SIN-HAN
3h 30mdirect
$320Singapore Airlines
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Tue, 26 Aug - Fri, 29 Aug
Singapore Airlines Logo
12:40 - 17:05HAN-SIN
3h 25mdirect
Singapore Airlines Logo
15:05 - 17:35SIN-HAN
3h 30mdirect
$321Singapore Airlines
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Tue, 26 Aug - Fri, 29 Aug
Vietnam Airlines Logo
07:35 - 11:55HAN-SIN
3h 20mdirect
Vietnam Airlines Logo
13:05 - 15:35SIN-HAN
3h 30mdirect
$326Vietnam Airlines
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Fri, 3 Oct - Sun, 5 Oct
Vietnam Airlines Logo
23:00 - 17:25HAN-SIN
17h 25m1 stop
Vietnam Airlines Logo
13:25 - 15:50SIN-HAN
3h 25mdirect
$418Vietnam Airlines
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Sat, 25 Oct - Wed, 29 Oct
Thai AirAsia Logo
12:20 - 20:05HAN-SIN
6h 45m1 stop
Thai AirAsia Logo
10:15 - 20:20SIN-HAN
11h 05m1 stop
$448Thai AirAsia
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Fri, 17 Oct - Mon, 20 Oct
Thai AirAsia Logo
12:20 - 20:05HAN-SIN
6h 45m1 stop
Thai AirAsia Logo
10:15 - 20:20SIN-HAN
11h 05m1 stop
$450Thai AirAsia
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Fri, 17 Oct - Mon, 20 Oct
VietJet Air Logo
15:55 - 10:15HAN-SIN
17h 20m2 stops
VietJet Air Logo
17:00 - 01:00SIN-HAN
9h 00m1 stop
$477VietJet Air
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Fri, 31 Oct - Mon, 3 Nov
VietJet Air Logo
19:10 - 12:05HAN-SIN
15h 55m2 stops
VietJet Air Logo
17:55 - 08:40SIN-HAN
15h 45m2 stops
$485VietJet Air
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Mon, 15 Sep - Mon, 22 Sep

Singapore Airlines flights from Hanoi to Singapore

Our best Singapore Airlines deals on Hanoi to Singapore flight tickets
Singapore Airlines
26 Aug
HAN12:40Hanoi Noibai
3h 25m
SIN17:05Singapore Changi
29 Aug
SIN15:05Singapore Changi
3h 30m
HAN17:35Hanoi Noibai
$320
Find similar
Singapore Airlines
26 Aug
HAN12:40Hanoi Noibai
3h 25m
SIN17:05Singapore Changi
29 Aug
SIN15:05Singapore Changi
3h 30m
HAN17:35Hanoi Noibai
$321
Find similar
Singapore Airlines
15 Sept
HAN18:30Hanoi Noibai
3h 30m
SIN23:00Singapore Changi
22 Sept
SIN15:05Singapore Changi
3h 30m
HAN17:35Hanoi Noibai
$323
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Thai AirAsia flights from Hanoi to Singapore

Our best Thai AirAsia deals on Hanoi to Singapore flight tickets
Thai AirAsia
17 Oct
HAN12:20Hanoi Noibai
6h 45m
1 stop
SIN20:05Singapore Changi
20 Oct
SIN10:15Singapore Changi
11h 05m
1 stop
HAN20:20Hanoi Noibai
$448
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Thai AirAsia
17 Oct
HAN12:20Hanoi Noibai
6h 45m
1 stop
SIN20:05Singapore Changi
20 Oct
SIN10:15Singapore Changi
11h 05m
1 stop
HAN20:20Hanoi Noibai
$450
Find similar
Thai AirAsia
26 Aug
HAN12:20Hanoi Noibai
6h 45m
1 stop
SIN20:05Singapore Changi
29 Aug
SIN14:40Singapore Changi
6h 40m
1 stop
HAN20:20Hanoi Noibai
$459
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See travel insights to Singapore from

How to get the cheapest flight ticket from Hanoi to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Singapore?

In general, February is the cheapest month to fly from Hanoi to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $321. If you aren’t able to travel during the month of February, then book flights to Singapore from Hanoi during October instead. Flights to Singapore in October, while not as cheap as those in February, still average around $352.

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

The cheapest day to depart on your flight to Singapore is on a Saturday when prices can be found for as low as $379. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Tuesday is $1,021.

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

In the morning is the cheapest time of day to fly from Hanoi to Singapore when you can find flight prices for as low as $401. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,377. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Singapore from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $378 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Hanoi for as low as $298 on momondo.

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

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

How have Hanoi to Singapore flight prices changed over time?

As of July 2025, prices for Hanoi to Singapore flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Hanoi to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

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

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Singapore

Best price found

$124

Fastest flight time

3h 20m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Singapore

1 airport
The best one-way flight to Singapore from Hanoi in the past 72 hours is $124. The best return flight deal from Hanoi to Singapore found on momondo in the last 72 hours is $219.
The fastest flight from Hanoi to Singapore takes 3h 20m
Direct flights go from Hanoi to Singapore on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Singapore Airlines, Scoot and VietJet Air.
There is 1 airport near Singapore: Singapore Changi (SIN)
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  • How far is Hanoi Noibai to Singapore Changi by plane?

    A flight from Hanoi Noibai to Singapore Changi will travel around 2200.7 km. Flights usually cover this in 3h 20m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hanoi Noibai Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi 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 Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hanoi to Singapore?

  • What is the most popular airline from Hanoi to Singapore?

Best airlines flying from Hanoi to Singapore

Compare and see reviews for airlines that fly from Hanoi to Singapore with momondo
Airline
Rating
Free cancellation
Price
Vietnam AirlinesPriceFrom $322Free cancellationRating
7.5
196 reviews
Search Vietnam Airlines flights

  • Vietnam Airlines Flights From Hanoi to Singapore

    Vietnam Airlines flight deals from Hanoi to Singapore start from $210 round-trip. Over the 2 Vietnam Airlines flights for this route in a normal week, average airfare is usually $246 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to Singapore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Singapore for you.

Can I find flights from Hanoi to Singapore with flexible booking policies on momondo?

Flights from Hanoi to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hanoi to Singapore?

momondo helps you find the best flight between Hanoi and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hanoi to Singapore right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Hanoi and alert you when they change.

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