HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$83+ Cheap flights from Hanoi (HAN) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SIN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hanoi to Singapore with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in October or May, booked 49 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Hanoi to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$181
(Booking.com)

One-way from

$83
(Booking.com)

Popular in

December

Cheapest in

October

Average price

$262

Good round-trip deal

$382 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Hanoi Noibai-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hanoi Noibai-Singapore Changi flights.
Search Deals
From Hanoi Noibai to Singapore Changi
Search Deals
One-way flight from Hanoi Noibai to Singapore Changi
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Hanoi Noibai to Singapore Changi.
Search Deals
Price to beat on a one-way flight from Hanoi Noibai to Singapore Changi.
Search Deals

Find flight deals from Hanoi to Singapore

Cheapest flights from Hanoi to Singapore
Explore the most affordable flight options available from Hanoi to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:55 pmHAN - SIN
Nonstop3h 50mMultiple Airlines
Sun 5/181:05 pmSIN - HAN
Nonstop3h 30mMultiple Airlines
Deal found 3/25$181
This Booking.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/712:55 pmHAN - SIN
Nonstop3h 50mScoot
Thu 7/109:30 amSIN - HAN
Nonstop3h 25mScoot
Deal found 3/24$188
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:35 amHAN - SIN
Nonstop3h 20mVietJet Air
Thu 4/172:55 pmSIN - HAN
Nonstop3h 30mVietJet Air
Deal found 3/25$204
This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/173:30 pmHAN - SIN
1 stop6h 15mAirAsia
Sat 4/197:55 amSIN - HAN
1 stop8h 05mAirAsia
Deal found 3/25$256
This Vietnam Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/207:35 amHAN - SIN
Nonstop3h 20mVietnam Airlines
Tue 4/221:05 pmSIN - HAN
Nonstop3h 30mVietnam Airlines
Deal found 3/25$259
This oojo deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/201:20 pmHAN - SIN
1 stop22h 10mBatik Air
Wed 4/239:40 pmSIN - HAN
1 stop15h 50mBatik Air
Deal found 3/25$301
This Malaysia Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/141:00 pmHAN - SIN
1 stop6h 25mMalaysia Airlines
Wed 4/166:20 amSIN - HAN
1 stop6h 50mMalaysia Airlines
Deal found 3/25$449
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/61:45 amHAN - SIN
1 stop20h 35mPhilippine Airlines
Thu 7/1010:25 amSIN - HAN
1 stop16h 05mPhilippine Airlines
Deal found 3/24$473
This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/29:15 amHAN - SIN
1 stop15h 15mChina Eastern
Sun 5/112:30 amSIN - HAN
1 stop15h 00mChina Eastern
Deal found 3/25$474
This oojo deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:35 amHAN - SIN
Nonstop3h 20mHahn Air Systems
Sun 5/42:55 pmSIN - HAN
Nonstop3h 30mHahn Air Systems
Deal found 3/25$500

Cheapflights Fare Finder

Customize your flight search to find flights from Hanoi to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Hanoi to Singapore that are best for you.

Fly from

Hanoi

Fly to

Singapore

Route

Depart

Return

Price

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Thu 5/15

12:55 pm-5:45 pm

Nonstop3h 50m

Singapore Changi

Sun 5/18

1:05 pm-3:35 pm

Nonstop3h 30m

$181

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Mon 7/7

12:55 pm-5:45 pm

Nonstop3h 50m

Singapore Changi

Thu 7/10

9:30 am-11:55 am

Nonstop3h 25m

$188

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Wed 4/16

9:35 am-1:55 pm

Nonstop3h 20m

Singapore Changi

Thu 4/17

2:55 pm-5:25 pm

Nonstop3h 30m

$204

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Thu 4/17

3:30 pm-10:45 pm

1 stop6h 15m

Singapore Changi

Sat 4/19

7:55 am-3:00 pm

1 stop8h 05m

$256

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 4/20

7:35 am-11:55 am

Nonstop3h 20m

Singapore Changi

Tue 4/22

1:05 pm-3:35 pm

Nonstop3h 30m

$259

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 4/20

1:20 pm-12:30 pm

1 stop22h 10m

Singapore Changi

Wed 4/23

9:40 pm-12:30 pm

1 stop15h 50m

$301

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Mon 4/14

1:00 pm-8:25 pm

1 stop6h 25m

Singapore Changi

Wed 4/16

6:20 am-12:10 pm

1 stop6h 50m

$449

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Sun 7/6

1:45 am-11:20 pm

1 stop20h 35m

Singapore Changi

Wed 7/9

12:20 am-1:30 am

1 stop26h 10m

$473

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Thu 5/8

5:30 pm-2:25 pm

2 stops19h 55m

Singapore Changi

Tue 5/13

2:30 am-4:30 pm

1 stop15h 00m

$489

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

Wed 4/30

9:35 am-1:55 pm

Nonstop3h 20m

Singapore Changi

Sun 5/4

2:55 pm-5:25 pm

Nonstop3h 30m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Hanoi to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to Singapore in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hanoi-Singapore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Singapore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Singapore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Hanoi to Singapore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Hanoi to Singapore trip
Airlines
Singapore Airlines

Singapore Airlines provides free unlimited Wi-Fi for all passengers, enhancing onboard connectivity.


SQ's economy class includes 32 inches of legroom and HD screens for entertainment.

Read more about Singapore Airlinesby Gabriel Leigh
VietJet Air

VietJet offers budget-friendly fares with à la carte services, ideal for cost-conscious travelers.


Pre-purchase checked baggage online for cheaper rates than at the airport with VietJet.

Read more about VietJet Airby Chris Dong
Vietnam Airlines

Vietnam Airlines offers SkyPriority for elite status perks like priority check-in and boarding.


Vietnam Airlines' Lotus Lounges offer free Wi-Fi, massage chairs, and Vietnamese coffee.

Read more about Vietnam Airlinesby Ramsey Qubein
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Chris Dong

Chris Dong

Expert on VietJet Air

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Vietnam Airlines

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Hanoi to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Hanoi to Singapore. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Hanoi to Singapore, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hanoi to Singapore?

Currently, September is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $1,011). Flying from Hanoi to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HAN to SIN?

Find hourly flight availability from Hanoi to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Hanoi to Singapore by exploring options for tickets at noon.

Weekly flight availability from Hanoi to Singapore

Explore weekly flight availability from Hanoi to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 26, 2025.

The most flights from HAN to SIN are scheduled on a Monday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated March 26, 2025.
Read reviews from past customers who have flown EVA Air, Singapore Airlines and Vietnam Airlines from Hanoi to Singapore. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,284 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Vietnam Airlines
7.6
Good
192 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Malaysia Airlines
7.3
Good
251 reviews
EVA Air
8.4
Very good
1,170 reviews

Overall

8.4

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hanoi to Singapore?

    To fly from Hanoi to Singapore, you need to book a flight from Noibai (HAN) to Changi (SIN). Nonstop flights to Singapore Changi from Hanoi Noibai take 3h 35m on average. When it comes time to book airfare, you have a few options: there are 14 outbound flights from Noibai to Changi offered by 4 different airlines.

  • How popular is this Hanoi to Singapore flight route?

    Flights from Hanoi Noibai to Singapore Changi have been viewed 11 times in the past calendar month.

  • What are the cheapest airlines flying from Hanoi to Singapore round-trip?

    Our cheapest airline available from Hanoi to Singapore is Scoot. Our recent data shows that you can find tickets from as low as $188 on this airline. Additional options worth looking into are VietJet Air and AirAsia, starting at $204 and $256 round-trip. Scoot is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hanoi to Singapore one-way?

    For one-way options, check prices for Scoot. According to our data, you can fly for as low as $83. Users have also found prices from $98 and $103 on VietJet Air and Vietnam Airlines, respectively.

  • What are the most reliable airlines from Hanoi to Singapore?

    The top 3 most reliable airlines when flying from Hanoi to Singapore are Cambodia Angkor Air (91%), Vietnam Airlines (91%) and Finnair (91%).

  • What are the cheapest flights from Hanoi to Singapore?

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Hanoi Noibai - Singapore Changi) can be booked for $146 on average our data indicates $837 when flying from Hanoi to Singapore.

  • Can I find deals for flights from Hanoi to Singapore that include hotel bookings?

    Yes. In addition to deals on Hanoi to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Singapore.

  • Can I find deals for business class flights from Hanoi to Singapore?

    Yes. Cheapflights offers flight deals from Hanoi to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $1,011). Flying from Hanoi to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hanoi to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Da Nang to Singapore flights
Ho Chi Minh City to Singapore flights

Top 4 airlines flying from Hanoi to Singapore

Discover the top 4 airlines that operate flights from Hanoi to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$155Average$239FlexibilityNo cancel feeOn-timeN/A
ScootCheapest$171Average$207FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$200Average$252FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$217Average$306FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.