Cheap Flights from Hanoi to Singapore Changi

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Compare Hanoi to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

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Flight deals from Hanoi to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Hanoi to Singapore Changi? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Hanoi to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hanoi to Singapore Changi flights are currently cheapest in September.

Direct flights from Hanoi to Singapore Changi

Hanoi to Singapore Changi: Alternative routes

Compare routes from Hanoi to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Hanoi to Singapore: Flight information

The things to know before you go.
Cheapest flight found131 €
Cheapest month to flySeptember
Average flight time3 hrs, 32 mins
Most popular airlineSingapore Airlines
Average flights per week106

Finding cheap flights from Hanoi to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Hanoi to Singapore Changi is 131 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 32 minutes is the average flight time from Hanoi to Singapore Changi.
Singapore Airlines, Air New Zealand and Virgin Australia fly direct from Hanoi to Singapore Changi.
As of June 2025, there are 106 flights per week flying from Hanoi to Singapore Changi.
The cheapest month to fly from Hanoi to Singapore Changi is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Singapore Changi Airport on Thursday, 18 September 2025.
Yes – the average flight time is 3 hours and 32 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Scoot offers the cheapest flight tickets to Singapore Changi.

Travelling from Noi Bai International Airport (HAN) to Changi International Airport (SIN): what you need to know

  • Take a direct flight from Noi Bai International Airport to Changi International Airport and you'll be travelling for an average of 3 hours 25 minutes.

  • The timezone in Singapore is UTC+8, which is one hour ahead of Hanoi.

  • Flights from HAN to SIN start from 07:30 — the earliest with Vietnam Airlines. The latest departure is at 18:30 with Singapore Airlines. Overall, there are 44 weekly Noi Bai International Airport to Changi International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to board your HAN to SIN flight.

  • Be prepared for longer queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • A number of airlines offer direct flights from Noi Bai International Airport to Changi International Airport, so getting to Singapore (and then exploring more of Singapore!) is easy. Popular carriers that fly nonstop include:

  • Singapore Airlines is the most frequently booked airline on this route.

  • Vietnam Airlines ranks as the leading on-time carrier for HAN to SIN flights, with 92.31% of services landing as scheduled.

  • If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Noi Bai International Airport to Changi International Airport. These are the top stopovers between HAN and SIN:

    • Tan Son Nhat International Airport

    • Da Nang International Airport

    • Suvarnabhumi Airport

How to find the cheapest flights from Noi Bai International Airport (HAN) to Changi International Airport (SIN)

  • 52 € is currently the best price for a one-way Noi Bai International Airport to Changi International Airport flight. A return flight starts from 131 €. These prices may change depending on demand.

  • To score cheap tickets from HAN to SIN, reserve your trip 11 months ahead of your planned departure.

  • Plan your trip for October. That's the cheapest month for flights from Noi Bai International Airport to Changi International Airport. If you're flexible with your dates, try out the 'Whole month' tool to find the cheapest airfare across each month.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from HAN to SIN.

  • Tailor your trip with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Noi Bai International Airport to Changi International Airport.

Handy information about Noi Bai International Airport (HAN)

  • Of the flights that depart from Noi Bai International Airport, 75.32% arrive as scheduled at their destination.

  • Central Hanoi to Noi Bai International Airport is around 26 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Expect a trip time of around 1 hour 55 minutes when using public transport.

  • Booked an early flight from Noi Bai International Airport to Changi International Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by choosing one of these hotels close to HAN:

Arriving at Changi International Airport (SIN)

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a Noi Bai International Airport to Changi International Airport flight. Book one of these accommodation options near SIN instead:

  • Grab a Changi International Airport rental car and discover Singapore and beyond with your own wheels. Avis, Sixt and Green Motion are well-known companies you can book with here.

  • Lock in the best rate by reserving your vehicle from Changi International Airport about two weeks before your trip.

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport to central Singapore has a drive time of around 20 minutes. It's approximately 21 kilometres away.

  • Getting to the centre on public transport takes around 1 hour.

When to fly to Changi International Airport (SIN)

  • The quietest month for a flight from Noi Bai International Airport to Changi International Airport is February, while April is the busiest. Choose the best time to go to Singapore based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Noi Bai International Airport to Changi International Airport for May if you want to go to Singapore during its warmest month. Expect temperatures of between 25ºC (77ºF) and 31ºC (88ºF).

  • Look for cheap tickets from HAN to SIN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 24ºC (75ºF) and 30ºC (86ºF) on average.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.