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$69+ 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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SIN
oct. 17 — oct. 241
ven. 10/17
ven. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in February or July, booked 49 days in advance, depart on a Friday or Saturday 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 septembre 17, 2025.

Round-trip from

$201
(Booking.com)

One-way from

$69
(CheapOair)

Popular in

December

Cheapest in

February

Average price

$265

Good round-trip deal

$196 or less

Good one-way deal

$96 or less
From Hanoi Noibai to Singapore Changi
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One-way flight from Hanoi Noibai to Singapore Changi
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Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Hanoi Noibai to Singapore Changi.
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Price to beat on a one-way flight from Hanoi Noibai to Singapore Changi.
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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 septembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jeu. 9/2511:10 pmHAN - SIN
1 stop10h 05mVietJet Air
mer. 10/222:55 pmSIN - HAN
Nonstop3h 30mVietJet Air
Deal found 9/16$194
This Booking.com deal was found by Cheapflights users on 9/16. 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.
ven. 10/319:40 amHAN - SIN
Nonstop3h 35mMultiple Airlines
ven. 11/72:55 pmSIN - HAN
Nonstop3h 30mMultiple Airlines
Deal found 9/16$201
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/319:40 amHAN - SIN
Nonstop3h 35mMultiple Airlines
dim. 11/21:30 pmSIN - HAN
1 stop11h 25mMultiple Airlines
Deal found 9/15$202
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jeu. 9/2511:45 pmHAN - SIN
1 stop9h 30mVietJet Air
sam. 10/255:55 pmSIN - HAN
1 stop6h 15mVietJet Air
Deal found 9/16$209
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
sam. 9/204:30 amHAN - SIN
1 stop6h 35mMultiple Airlines
lun. 9/225:55 pmSIN - HAN
1 stop6h 20mMultiple Airlines
Deal found 9/14$212
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jeu. 9/2511:45 pmHAN - SIN
1 stop9h 30mMultiple Airlines
dim. 9/285:55 pmSIN - HAN
1 stop6h 20mMultiple Airlines
Deal found 9/16$214
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jeu. 9/2511:45 pmHAN - SIN
1 stop9h 30mVietJet Air
lun. 9/295:55 pmSIN - HAN
1 stop6h 15mVietJet Air
Deal found 9/16$215
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jeu. 9/2511:45 pmHAN - SIN
1 stop9h 30mVietJet Air
dim. 9/287:30 pmSIN - HAN
1 stop12h 40mVietJet Air
Deal found 9/16$217
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
jeu. 9/254:30 amHAN - SIN
1 stop6h 35mMultiple Airlines
jeu. 9/255:55 pmSIN - HAN
1 stop6h 20mMultiple Airlines
Deal found 9/16$218

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 septembre 17, 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

dim. 11/16

8:05 am-12:25 pm

Nonstop3h 20m

Singapore Changi

mar. 11/18

1:25 pm-3:45 pm

Nonstop3h 20m

$251

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

ven. 10/17

7:35 am-11:55 am

Nonstop3h 20m

Singapore Changi

lun. 10/20

6:25 pm-12:05 am

1 stop6h 40m

$268

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

ven. 10/17

6:30 pm-11:00 pm

Nonstop3h 30m

Singapore Changi

lun. 10/20

3:05 pm-5:35 pm

Nonstop3h 30m

$272

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

mar. 10/21

7:35 am-11:55 am

Nonstop3h 20m

Singapore Changi

sam. 10/25

1:05 pm-3:35 pm

Nonstop3h 30m

$313

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

dim. 11/16

10:10 am-12:05 pm

2 stops24h 55m

Singapore Changi

mar. 11/18

5:00 pm-1:05 pm

2 stops21h 05m

$317

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

ven. 10/31

7:15 pm-10:15 am

2 stops14h 00m

Singapore Changi

ven. 11/7

5:00 pm-10:15 pm

2 stops30h 15m

$335

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

lun. 10/13

7:10 pm-10:15 am

2 stops38h 05m

Singapore Changi

lun. 10/20

5:55 pm-1:35 pm

2 stops20h 40m

$346

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

ven. 10/31

7:15 pm-10:15 am

2 stops14h 00m

Singapore Changi

dim. 11/2

5:00 pm-1:05 pm

2 stops21h 05m

$352

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

sam. 11/1

9:00 pm-12:05 pm

1 stop14h 05m

Singapore Changi

mer. 11/5

4:55 pm-1:05 pm

2 stops21h 10m

$356

HanoiSingapore

HAN - SIN

HANSIN

Hanoi Noibai

sam. 11/1

7:15 pm-10:15 am

2 stops14h 00m

Singapore Changi

sam. 11/8

5:00 pm-1:30 am

1 stop9h 30m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 21 results
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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
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
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
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
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
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
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 September 12, 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, October is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $994). Flying from Hanoi to Singapore in December is currently the most expensive (average of $1,665). 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 septembre 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Hanoi to Singapore by exploring options for tickets in the morning.

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 septembre 17, 2025.
Read through reviews of airlines operating flights from Hanoi to Singapore, such as Singapore Airlines, Vietnam Airlines, and Scoot. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,367 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.7

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,367 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.7

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Vietnam Airlines
7.6
Good
201 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.7

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scoot
6.7
Okay
308 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.7

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
VietJet Air
5.6
Fair
147 reviews
Singapore Airlines
8.1
Very good
1,367 reviews

Boarding

8.2

Crew

8.6

Overall

8.1

Food

7.7

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 19 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 3 times in the past calendar month.

  • How long is the flight from Hanoi to Singapore?

    Vietnam Airlines, Singapore Airlines, and VietJet Air can get you from Hanoi to Singapore in just under 3h 20m. Your travel time can differ by up to 21h 35m. The distance between Hanoi and Singapore is about 1377 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $126 on this airline. Additional options worth looking into are VietJet Air and Vietnam Airlines, starting at $166 and $199 round-trip. Scoot is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The top 3 most reliable airlines when flying from Hanoi to Singapore are Garuda Indonesia (93%), Vietnam Airlines (92%) and SAUDIA (92%).

  • What are the cheapest flights from Hanoi to Singapore?

    Looking at all options, your cheapest flight can be booked for $73. While the most popular route (Hanoi Noibai - Singapore Changi) can be booked for $146 on average, our data indicates $171 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, October is the cheapest month in which you can book a flight from Hanoi to Singapore (average of $994). Flying from Hanoi to Singapore in December is currently the most expensive (average of $1,665). 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

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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 septembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$126Average$203FlexibilityNo cancel feeOn-timeN/A
VietJet AirCheapest$166Average$204FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$199Average$262FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$207Average$295FlexibilityNo cancel feeOn-time81%

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