S$ 90 Find Cheap Flights from Hanoi to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hanoi to Singapore departing on 2-4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Hanoi to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hanoi to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hanoi to Singapore

Thu, 9 Apr - Fri, 17 Apr
Scoot Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Scoot Logo
16:50 - 19:15
SIN
-
HAN
3h 25mdirect
S$ 184Scoot
Thu, 16 Apr - Thu, 23 Apr
Scoot Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Scoot Logo
16:35 - 19:00
SIN
-
HAN
3h 25mdirect
S$ 189Scoot
Thu, 9 Apr - Fri, 17 Apr
Scoot Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Scoot Logo
16:50 - 19:15
SIN
-
HAN
3h 25mdirect
S$ 198Scoot
Thu, 2 Apr - Thu, 9 Apr
Scoot Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Scoot Logo
16:35 - 19:00
SIN
-
HAN
3h 25mdirect
S$ 202Scoot
Tue, 7 Apr - Fri, 17 Apr
VietJet Air Logo
09:35 - 13:55
HAN
-
SIN
3h 20mdirect
VietJet Air Logo
14:55 - 17:25
SIN
-
HAN
3h 30mdirect
S$ 206VietJet Air
Thu, 16 Apr - Thu, 23 Apr
Multiple Airlines Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Multiple Airlines Logo
14:55 - 17:25
SIN
-
HAN
3h 30mdirect
S$ 207Multiple Airlines
Thu, 2 Apr - Thu, 9 Apr
Scoot Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Scoot Logo
16:35 - 19:00
SIN
-
HAN
3h 25mdirect
S$ 209Scoot
Thu, 2 Apr - Thu, 9 Apr
Scoot Logo
20:00 - 00:20
HAN
-
SIN
3h 20mdirect
Scoot Logo
16:35 - 19:00
SIN
-
HAN
3h 25mdirect
S$ 210Scoot
Thu, 2 Apr - Thu, 9 Apr
Multiple Airlines Logo
09:35 - 13:55
HAN
-
SIN
3h 20mdirect
Multiple Airlines Logo
16:35 - 19:00
SIN
-
HAN
3h 25mdirect
S$ 214Multiple Airlines
Sat, 16 May - Tue, 19 May
Multiple Airlines Logo
09:50 - 14:15
HAN
-
SIN
3h 25mdirect
Multiple Airlines Logo
14:55 - 17:25
SIN
-
HAN
3h 30mdirect
S$ 215Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hanoi to Singapore flights

Get data-powered insights and trends into flights from Hanoi to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Hanoi to Singapore flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Singapore from Hanoi found in the last 72 hours was to Singapore, at S$ 107 return. The most popular route is from Hanoi (HAN) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 107.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from Hanoi to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Singapore is generally in the evening, when retur flights cost S$ 278 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the afternoon, which is peak travel time and where the average cost of a ticket is S$ 324.

What is the cheapest month to fly from Hanoi to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hanoi to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hanoi to Singapore is July, when tickets cost S$ 283 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of return tickets is S$ 366 and S$ 347 respectively.

What’s the cheapest day of the week to fly from Hanoi to Singapore?

The average price of all round-trip flights from Hanoi to Singapore clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Singapore on a Sunday and more expensive on a Thursday. On your return trip to Hanoi, you should consider flying back on a Wednesday, and avoid Tuesdays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hanoi to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Hanoi to Singapore, you should book around 2 weeks before departure, which saves you about 32% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flightS$ 90
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Hanoi to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Hanoi to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hanoi to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hanoi to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hanoi to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hanoi to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Hanoi to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hanoi to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Hanoi to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Singapore

  • Looking for a cheap flight? 25% of our users found tickets from Hanoi to the following destinations at these prices or less: Singapore S$ 118 one-way - S$ 252 round-trip

Reviews of the top 4 airlines flying from Hanoi to Singapore

 
Need help choosing which airline to fly with from Hanoi to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1471 reviews
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

10.0 ExcellentAnonymous, Feb 2026
AKL - SIN
Read more Singapore Airlines reviews

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

Service was very good, food and entertainment systems were good

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

This was our fourth domestic flight with Vietnam Airlines, and once again we found the experience very suitable. Check-in was easy and efficient. They did take our carry-on luggage, but that was fine. I’m actually happy not to deal with it on such a short flight. The flight was just over an hour, departed on time, and we climbed above the clouds into a beautiful sunset. Even on such a short flight, they served water, which we appreciated. Luggage came out into carousel in Nha Trang in good time and off we went to meet our GRAB. Also, Vietnam Airlines have easy to locate ground level offices in cities and towns where you can get assistance with staff. I liked this service as we did go visit one in Nha Trang. We would definitely recommend Vietnam Airlines and wouldn’t hesitate to fly with them again.

Really good 👍 This was our first time flying with Vietnam Airlines. It was a short domestic flight, so no meal service, but boarding was organized and the flight departed and arrived on schedule. The flight attendants were professional and neatly presented. All in all, a very good first experience. We would recommend Vietnam Airlines.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

The flight boarded and departed pretty much on time as it’s just a one hour flight there is no food or entertainment so I marked that at the neutral but they do offer water and I’m sure if you needed some food you could bring your own onboard. This was our third internal flight with Vietnam Airways and I recommend them.

This is a very short commuter flight, so there is no food or flight entertainment. Hence, I marked it in the neutral flight left on time. The plane was full pretty much and it was a pretty easy flight overall very good.

The flight crew and attendants are very professional and polite.

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Very good flight and very kind crew Only thing is I wish there would be a vegetarian option for the meals

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

For a domestic flight, seats are ok, but fir us as tall dutchies, the legroom is too small. However, for a short and affordable flight, is not a big problem. Staff is still very nice and a complementary water very welcome.

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

Terrible customer service. My last choice to fly now if there is no other options.

For budget airline, it’s not bad at all. It’s definitely value for money. I added on the priority check in and eSIM. It’s well worth it.

First time flying with VietJet Air is so so. Check-in process for domestic is okay and easy but during our flight back to Manila, the ground staff at Tan Son Nhat International Airport weighed our hand luggage before boarding when in fact, it should be weighed during the check-in process. They are very strict in terms of the 7kg hand carry it’s either you’ll pay extra, or leave things behind.

I was unable to check in online so had to line up at the airport. When I got to the counter? The staff told me I had to check my carry on luggage, which cost $70. When I boarded the plane, I saw many suitcases that were bigger and heavier than my carry on… so not sure how they were able to bring them on and I wasn’t …

Waited for 1 hour on tarmac because they couldn’t locate a tow truck. Flight was fine once we eventually took off.

Late departure, late arrival, and personal items on laps during takeoff and landing. Departure gate opened on time, but no direction as to whether to board at front or rear of plane based on seat number. Fashionable staff with sunglasses inside the plane and cockpit remained for ten minutes after the boarding complete announcement. For a scheduled 80 minute flight, adjusted to 65 minute as noted on takeoff; the total time on the plane with delays was r more than two hours. No confidence had there been an emergency that anyone would have been able or aware of what to do.

The flight was OK, but you need to warn passengers going to Vietnam that the full first, middle and last name needs to be in the issued visa, At least 5 passengers on that pane did not have that. We all had to pay $298 each to some agent to amend the visa. At least one lady could not and was left behind.

VietJet is a discount airline like EasyJet, Flair or Spirit. I flew 3 flights in 2 weeks and all were Airbus 321's. 2 of the flights left and arrived on time and 1 left and arrived about 45minutes late. Seat pitch in economy is 29" but exit row seats have super-generous leg room. There are no power ports or entertainment of any kind. Food is best purchased on-line before the flight but there is a limited selection available in flight - cash only. The aircraft are clean and the airline is run as well as any other airline that specializes in economy passengers.

Our flight was 3 hours delayed and the airport was hectic as our boarding pass said one gate while the digital screens said another gate. Attendants were clueless and said to watch both! Vietjwt cared more about selling their merch than even providing any water for the 2 hour flight

Cheap flight but more expensive when the airlines demands you pay over 30$ for 1 kilogram overweight ( it is 8,2kg I have for carry on baggage) The flights announcement 2PM, and it departed 4 PM, no announcement for delaying, People says Vietjet is delayJet airlines in their blood.

Everything you need to know for your flight from Hanoi to Singapore

Information on your arrival and departure airports