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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HAN
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in July or September, booked 13 days in advance, depart on a Monday or Wednesday and return on a Saturday
Cheap flight deals from Singapore to Hanoi
Enter your travel dates to find the best prices.
Cheapest flights from Singapore to Hanoi
Explore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Sun 28/1206:15SIN - HAN
Nonstop3h 20mScoot
Fri 23/109:40HAN - SIN
Nonstop3h 35mScoot
Deal found 3/12$360
Sat 27/1204:40SIN - HAN
1 stop18h 30mMultiple Airlines
Fri 23/109:40HAN - SIN
Nonstop3h 35mMultiple Airlines
Deal found 3/12$372
Sun 28/1217:00SIN - HAN
2 stops30h 40mVietJet Air
Fri 23/119:15HAN - SIN
2 stops14h 00mVietJet Air
Deal found 3/12$567
Sat 6/1210:05SIN - HAN
1 stop5h 15mAirAsia
Sat 10/109:00HAN - SIN
1 stop6h 10mAirAsia
Deal found 3/12$594
Mon 8/1216:55SIN - HAN
1 stop9h 00mVietJet Air
Thu 11/1209:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 4/12$625
Sat 6/1210:05SIN - HAN
1 stop5h 15mAirAsia
Sun 11/114:50HAN - SIN
1 stop7h 15mAirAsia
Deal found 3/12$643
Sun 7/1208:55SIN - HAN
1 stop6h 25mAirAsia
Sun 11/114:50HAN - SIN
1 stop7h 15mAirAsia
Deal found 3/12$646
Sun 14/1217:00SIN - HAN
2 stops21h 05mVietJet Air
Tue 16/1219:15HAN - SIN
2 stops14h 00mVietJet Air
Deal found 3/12$653
Mon 8/1216:55SIN - HAN
2 stops21h 10mVietJet Air
Tue 9/1219:15HAN - SIN
2 stops14h 00mVietJet Air
Deal found 4/12$655
Best flights from Singapore to Hanoi
Discover carefully curated flight deals from Singapore to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Mon 19/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Fri 23/108:05HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 2/12$322
Mon 12/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Sun 18/121:10HAN - SIN
2 stops19h 15mVietnam Airlines
Deal found 4/12$363
Sun 11/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Sun 18/121:10HAN - SIN
2 stops19h 15mVietnam Airlines
Deal found 4/12$363
Wed 18/318:25SIN - HAN
1 stop7h 40mVietnam Airlines
Sun 22/305:00HAN - SIN
1 stop6h 15mVietnam Airlines
Deal found 4/12$369
Direct flights from Singapore to Hanoi
Explore direct flight options from Singapore to Hanoi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.
Mon 19/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Fri 23/108:05HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 2/12$322
Sun 28/1206:15SIN - HAN
Nonstop3h 20mScoot
Fri 23/109:40HAN - SIN
Nonstop3h 35mScoot
Deal found 3/12$360
Wed 18/313:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Sun 22/308:05HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 3/12$393
Mon 2/214:55SIN - HAN
Nonstop3h 30mVietJet Air
Sat 7/209:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 5/12$419
Wed 18/314:55SIN - HAN
Nonstop3h 30mVietJet Air
Sun 22/309:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 4/12$457
Sat 14/314:55SIN - HAN
Nonstop3h 30mVietJet Air
Wed 18/309:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 4/12$484
Sun 15/213:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Wed 25/208:05HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 4/12$638
Fri 19/1214:55SIN - HAN
Nonstop3h 30mVietJet Air
Tue 23/1209:35HAN - SIN
Nonstop3h 20mVietJet Air
Deal found 5/12$671
Last-minute flights from Singapore to Hanoi
Discover last-minute flight deals from Singapore to Hanoi. Data last updated 5 December 2025 and is based on user searches.
Sat 27/1204:40SIN - HAN
1 stop18h 30mMultiple Airlines
Fri 23/109:40HAN - SIN
Nonstop3h 35mMultiple Airlines
Deal found 3/12$372
Sun 28/1206:15SIN - HAN
Nonstop3h 20mScoot
Fri 23/109:40HAN - SIN
Nonstop3h 35mScoot
Deal found 3/12$360
Sun 11/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Sun 18/121:10HAN - SIN
2 stops19h 15mVietnam Airlines
Deal found 4/12$363
Sun 18/118:25SIN - HAN
1 stop6h 40mMultiple Airlines
Sun 25/109:40HAN - SIN
Nonstop3h 35mMultiple Airlines
Deal found 4/12$295
Mon 19/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Fri 23/108:05HAN - SIN
Nonstop3h 20mVietnam Airlines
Deal found 2/12$322
One-way flights from Singapore to Hanoi
Search for one-way flight options from Singapore to Hanoi. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Sun 11/113:25SIN - HAN
Nonstop3h 20mVietnam Airlines
Deal found 3/12$191
Sat 18/418:25SIN - HAN
1 stop13h 40mVietnam Airlines
Deal found 2/12$194
Tue 31/313:05SIN - HAN
Nonstop3h 30mVietnam Airlines
Deal found 3/12$197
Mon 23/313:15SIN - HAN
1 stop6h 50mVietnam Airlines
Deal found 4/12$206
Sun 18/118:25SIN - HAN
1 stop7h 40mVietnam Airlines
Deal found 4/12$209
Sun 11/108:55SIN - HAN
1 stop6h 25mAirAsia
Deal found 3/12$231
Sat 18/411:30SIN - HAN
2 stops8h 50mMultiple Airlines
Deal found 2/12$243
Fri 8/517:55SIN - HAN
2 stops20h 40mVietJet Air
Deal found 3/12$250
Find flight deals from Singapore to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Hanoi (HAN). 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 5 December 2025.
Customise your flight search to find flights from Singapore to Hanoi 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 647,157 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Singapore to Hanoi that are best for you.
Fly from
Singapore
Fly to
Hanoi
Route
Depart
Return
Price
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Mon 19/1
13:25-15:45
Nonstop3h 20m
Hanoi Noibai
Fri 23/1
08:05-12:25
Nonstop3h 20m
$322
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Mon 12/1
13:25-15:45
Nonstop3h 20m
Hanoi Noibai
Sun 18/1
21:10-17:25
2 stops19h 15m
$363
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Sun 11/1
13:25-15:45
Nonstop3h 20m
Hanoi Noibai
Sun 18/1
21:10-17:25
2 stops19h 15m
$363
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Wed 18/3
18:25-01:05
1 stop7h 40m
Hanoi Noibai
Sun 22/3
05:00-12:15
1 stop6h 15m
$369
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Sun 11/1
13:25-15:45
Nonstop3h 20m
$191
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Thu 9/4
13:05-15:35
Nonstop3h 30m
$197
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Tue 31/3
13:05-15:35
Nonstop3h 30m
$198
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Mon 23/3
13:15-18:45
1 stop6h 30m
$206
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Thu 23/4
13:10-19:10
1 stop7h 00m
$206
SingaporeHanoi
SIN - HAN
SINHAN
Singapore Changi
Sun 18/1
18:25-00:05
1 stop6h 40m
$209
Flights are sorted by cheapest return flights first.
Deals found on 3/12
Showing 1-10 of 11 results
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Best time to book a flight from Singapore to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Singapore with our price prediction graph.
Estimated return 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 Singapore to Hanoi
Prices
Airlines
Delays
How far ahead should I book a flight from Singapore to Hanoi?
Use this chart to determine the optimal time to book a return flight from Singapore to Hanoi. Price data was last updated on 28 November 2025.
Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Singapore to Hanoi?
Currently, May is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $222). Flying from Singapore to Hanoi in December is currently the most expensive (average of $302). 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 SIN to HAN?
Find hourly flight availability from Singapore to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
When flying from Singapore to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 59% versus a flight in the afternoon.
Weekly flight availability from Singapore to Hanoi
Explore weekly flight availability from Singapore to Hanoi. 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 5 December 2025.
The most flights from SIN to HAN are scheduled on a Wednesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).
How often are flights from Singapore to Hanoi delayed?
About 21% of weekly flights between Singapore and Hanoi have experienced delays in the past year, with the average delay time being 113 minutes.
What is the most punctual flight time for Singapore to Hanoi flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Hanoi flights?
Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 5 December 2025.
Get a feel of what it's like to fly with Singapore Airlines, Vietnam Airlines, andScoot from Singapore to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
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
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
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
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 Singapore to Hanoi. 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 Singapore to Hanoi?
If you book a flight from Singapore to Hanoi, you will be flying from Changi to Noibai. Flights to Hanoi Noibai (HAN) from Singapore Changi (SIN) take 3h 20m for a nonstop flight. There are 21 flights from Changi to Hanoi per day from 3 airlines.
How popular is this Singapore to Hanoi flight route?
The Singapore Changi to Hanoi Noibai flight path was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Singapore to Hanoi?
There are many flights that can get you from Singapore to Hanoi in 3h 20m. Fly via Vietnam Airlines to get the fastest option. Singapore and Hanoi are separated by a distance of 2216 km. All flights are typically direct.
What are the cheapest airlines flying from Singapore to Hanoi round-trip?
Cheapflights users have booked flights from Singapore to Hanoi round-trip from $231. Other airlines that can offer you cheap pricing are Vietnam Airlines, from $301, and Singapore Airlines, from $334. Scoot is priced at 37% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Singapore to Hanoi one-way?
To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at $139. Scoot flights start at $146 while deals on Vietnam Airlines start at $170 one-way.
What are the most reliable airlines from Singapore to Hanoi?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Hanoi on time: SWISS (89%), Ethiopian Air (89%), Turkish Airlines (89%).
What are the cheapest flights from Singapore to Hanoi?
Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Singapore Changi - Hanoi Noibai) can be booked for $986 on average, our data indicates $297 when flying from Singapore to Hanoi.
Can I find deals for business class flights from Singapore to Hanoi?
Yes. Cheapflights offers flight deals from Singapore to Hanoi 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 Singapore to Hanoi?
Currently, May is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $222). Flying from Singapore to Hanoi in December is currently the most expensive (average of $302). 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.
Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Discover the top 3 airlines that operate flights from Singapore to Hanoi. 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 647,157 searches. Data last updated 5 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Hanoi?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Hanoi from Singapore today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Singapore to Hanoi?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Hanoi.
Can Cheapflights find flights from Singapore to Hanoi with no change fees?
Yes, we can. To see specific flights from Singapore to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Singapore to Hanoi become cheaper?
Of course! You can now track prices for flights from Singapore to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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