Flight deals from Hanoi to Singapore

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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Cheapest flights

From price

4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13
13 20
20 27

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Hanoi (HAN) to Singapore (SIN) the cheapest?

Airlines adjust prices for flights from Hanoi to Singapore based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Hanoi (HAN) to Singapore (SIN) cost?

According to Trip.com's data, the lowest price is around HK$2,646.
How long is the flight from Hanoi (HAN) to Singapore (SIN)?

It takes about 3 hours 26 minutes to fly from Hanoi (HAN) to Singapore (SIN).
What are the most popular airlines that fly from Hanoi (HAN) to Singapore (SIN)?

Airlines with flights from Hanoi (HAN) to Singapore (SIN): Scoot, FlexFlight, Garuda Indonesia, APG Airline, Air Canada, Vietnam Airlines, Singapore Airlines, Hahn Air Systems, Swiss Airlines, Lufthansa, Turkish Airlines, Air New Zealand, Ethiopian Airlines, Air Cambodia and Virgin Australia.
How many airports in Singapore (SIN)?

There are 2 airport(s) in Singapore (SIN): Singapore Changi Airport and Seletar Airport.

How to find a cheap flight from Hanoi to Singapore

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hanoi to Singapore. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Hanoi to Singapore.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Hanoi to Singapore over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, May 22, with one-way flights priced at just HK$606.

Compare cheap flight deals from Hanoi to Singapore across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Hanoi to Singapore. The cheapest airline for this route is VietJet Air.

Set up a Price Alert

By setting up a Price Alert for your journey from Hanoi to Singapore, you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Hanoi to Singapore.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

Search for flights on the go.

For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Hanoi to Singapore and snag some exclusive deals just for you.

Flight Information from Hanoi to Singapore

Cheapest one-way flight price	HK$605
Cheapest return ticket price	HK$1,124
Off-season travel month	May
Peak season for travel	February
Flight distance	2,226.19km
Average flight time	3 hours 26 minutes
Popular airline	AirAsia Berhad (Malaysia)