$103 Cheap Flights from Singapore (SIN) to Hanoi (HAN)

View $103 flight on Wed, Mar 4, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Singapore to Hanoi (SIN-HAN)

Prices were available within the past 7 days and start at $103 for one-way flights and $173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, Oct 27 - Mon, Nov 3
SIN
Singapore
HAN
Hanoi
$173 Roundtrip, found 4 hours ago
$173
Roundtrip
found 4 hours ago
Select Scoot flight, departing Mon, Oct 27 from Singapore to Hanoi, returning Mon, Nov 3, priced at $173 found 4 hours ago
Scoot
Wed, Oct 29 - Wed, Nov 12
SIN
Singapore
HAN
Hanoi
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Scoot flight, departing Wed, Oct 29 from Singapore to Hanoi, returning Wed, Nov 12, priced at $182 found 1 day ago
Scoot
Wed, Oct 29 - Mon, Nov 3
SIN
Singapore
HAN
Hanoi
$183 Roundtrip, found 6 days ago
$183
Roundtrip
found 6 days ago
Select Scoot flight, departing Wed, Oct 29 from Singapore to Hanoi, returning Mon, Nov 3, priced at $183 found 6 days ago
Scoot
Sun, Jan 25 - Mon, Feb 2
SIN
Singapore
HAN
Hanoi
$185 Roundtrip, found 4 days ago
$185
Roundtrip
found 4 days ago
Select Scoot flight, departing Sun, Jan 25 from Singapore to Hanoi, returning Mon, Feb 2, priced at $185 found 4 days ago
Scoot
Fri, Jan 23 - Sun, Jan 25
SIN
Singapore
HAN
Hanoi
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select Scoot flight, departing Fri, Jan 23 from Singapore to Hanoi, returning Sun, Jan 25, priced at $187 found 2 days ago
Vietnam Airlines
Tue, Oct 28 - Wed, Nov 5
SIN
Singapore
HAN
Hanoi
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Vietnam Airlines flight, departing Tue, Oct 28 from Singapore to Hanoi, returning Wed, Nov 5, priced at $191 found 6 days ago
Scoot
Mon, Jan 26 - Mon, Feb 2
SIN
Singapore
HAN
Hanoi
$193 Roundtrip, found 11 hours ago
$193
Roundtrip
found 11 hours ago
Select Scoot flight, departing Mon, Jan 26 from Singapore to Hanoi, returning Mon, Feb 2, priced at $193 found 11 hours ago
Vietjet Air
Thu, May 7 - Thu, May 21
SIN
Singapore
HAN
Hanoi
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select Vietjet Air flight, departing Thu, May 7 from Singapore to Hanoi, returning Thu, May 21, priced at $212 found 4 days ago
Singapore Airlines
Sat, Feb 28 - Mon, Mar 9
SIN
Singapore
HAN
Hanoi
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sat, Feb 28 from Singapore to Hanoi, returning Mon, Mar 9, priced at $235 found 1 day ago
FlexFlight
Tue, Dec 9 - Sun, Dec 14
SIN
Singapore
HAN
Hanoi
$280 Roundtrip, found 6 days ago
$280
Roundtrip
found 6 days ago
Select FlexFlight flight, departing Tue, Dec 9 from Singapore to Hanoi, returning Sun, Dec 14, priced at $280 found 6 days ago

Find the cheapest month to fly from Singapore (SIN) to Hanoi (HAN)

September is typically the cheapest month to fly

From $159 - $304 per traveler.
Flights from Singapore (SIN) to Hanoi (HAN)
Origin airport
Changi
Destination airport
Noi Bai Intl.
Airlines serving
Air China, FlexFlight, Garuda Indonesia, Malaysia Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$173
Distance
1377 mi
Average flight time
2 hours 29 mins

Singapore to Hanoi Flights

The cheapest times to fly from Singapore to Hanoi

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Hanoi are during the month of October. You can find some of the cheapest flights from Singapore to Hanoi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Hanoi

Sunday is one of the best days to book for cheap flights from Singapore to Hanoi: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Hanoi

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Hanoi in 2025. You can also book with separate airlines for your outbound and return journeys, from $103 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Hanoi flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Hanoi airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN) cost?
Secure a cheap one-way flight from $103 or cheap return flight from $173 from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
October is the cheapest month to fly from SIN to HAN. Traveling during quieter months is often the key to landing a great deal.
Which airlines fly direct from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
Enjoy an uninterrupted journey to Noi Bai Intl. Airport (HAN). 4 airlines offer nonstop flights from Changi Airport (SIN), including:

  • Singapore Airlines
  • Vietnam Airlines
  • VietJet Air

What is the cheapest airline that flies from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
Cheap flight tickets from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN) are often available with low-cost carriers like VietJet Air and Scoot. Keep in mind that prices can change based on demand, seasonality and time of booking. With Expedia's filter tool, you can easily filter your results to find a SIN to HAN flight that works with your budget.
How many flights per day from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
Daily, an average of 4 direct flights operate from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN). Select the departure time that best suits your travel plans.
What are the most popular departure times for flights from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
The 9 AM departures from SIN to HAN are typically the busiest. Prices can be higher for these popular slots. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from SIN to HAN?
If you jet off on a Thursday, you'll get the largest range of choices for flights from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN).
What is the earliest flight from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
Take the earliest flight at around 6:15AM UTC+8, leaving from Changi Airport (SIN). You'll be traveling for approximately 3h 30m, coming in to land at Noi Bai Intl. Airport (HAN) at approximately 8:45AM UTC+7.
How long does it take to fly from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
Flights from SIN to HAN have an average travel time of 3 hours and 27 minutes. The total distance between the two is 1,400 mi.
What airline has the least delays from SIN to HAN?
Consider traveling with Scoot if you'd like to fly straight from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN) without any holdups. This airline has the strongest track record for punctuality, with an on-time score of 80%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
To reach Noi Bai Intl. Airport (HAN) without delays, pick a flight that takes off from Changi Airport (SIN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Hanoi from Changi Airport (SIN)?
Browse your flight options from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN). This is the only Hanoi airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN) last-minute?
Holding off until just before your trip to book your flight from SIN to HAN generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a SIN to HAN flight and hotel package?
Booking a SIN to HAN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Noi Bai Intl. Airport (HAN)?
It's generally possible to cancel or reschedule your SIN to HAN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.