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Cheap flights from Hanoi to Singapore from S$ 113

HAN — SIN
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in March or January, booked 76 days in advance, depart on a Sunday or Thursday and return on a Sunday

Cheap flight deals from Hanoi to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Singapore

Sun 27-909:35 -
Nonstop3h 20m
Wed 7-1009:25 -
Nonstop3h 25m
Deal found 26-8S$ 259
Sat 5-909:50 -
Nonstop3h 25m
Sat 12-921:00 -
1 stop11h 10m
Deal found 31-8S$ 260
Sat 5-909:50 -
Nonstop3h 25m
Tue 8-914:55 -
Nonstop3h 30m
Deal found 27-8S$ 261
Fri 4-920:15 -
Nonstop3h 20m
Tue 8-914:55 -
Nonstop3h 30m
Deal found 28-8S$ 264
Fri 9-1020:15 -
Nonstop3h 20m
Wed 21-1013:10 -
1 stop6h 40m
Deal found 28-8S$ 265
Tue 13-1006:00 -
1 stop11h 45m
Tue 20-1015:50 -
Nonstop3h 30m
Deal found 29-8S$ 266
Sat 5-907:30 -
Nonstop3h 25m
Sat 12-915:50 -
Nonstop3h 30m
Deal found 31-8S$ 268
Fri 2-1013:40 -
1 stop6h 40m
Thu 8-1016:35 -
Nonstop3h 25m
Deal found 30-8S$ 269
Sat 5-909:50 -
Nonstop3h 25m
Fri 11-918:25 -
1 stop6h 45m
Deal found 31-8S$ 270
Sat 5-909:50 -
Nonstop3h 25m
Wed 9-913:10 -
2 stops9h 55m
Deal found 29-8S$ 271

Find flight deals from Hanoi to Singapore

Round-trip from

S$ 259

One-way from

S$ 113

Popular in

April

Cheapest in

March

Average price

S$ 321

Good round-trip deal

S$ 242 or less

Good one-way deal

S$ 135 or less
Vietnam Airlines
  • Vietnam Airlines
  • 9-10-21-10
  • 1 total stop
  • 19h 30m total
  • Hanoi to Singapore
Search Deals
10-9
  • 10-9
  • 1 total stop
  • 19h 35m total
  • Hanoi to Singapore
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (S$ 15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hanoi to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Wed 16-9

07:30-11:55

Nonstop3h 25m

Singapore Changi

Thu 17-9

15:50-18:20

Nonstop3h 30m

S$ 284

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Fri 20-11

08:05-12:25

Nonstop3h 20m

Singapore Changi

Sun 22-11

18:25-01:10

1 stop7h 45m

S$ 314

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Mon 28-9

10:25-14:50

Nonstop3h 25m

Singapore Changi

Sat 3-10

21:00-07:10

1 stop11h 10m

S$ 357

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Thu 24-9

21:00-12:10

1 stop14h 10m

Singapore Changi

Wed 7-10

13:05-15:35

Nonstop3h 30m

S$ 389

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Wed 23-9

22:45-10:15

1 stop10h 30m

Singapore Changi

Mon 5-10

14:55-17:25

Nonstop3h 30m

S$ 429

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Tue 29-9

23:25-10:15

1 stop9h 50m

Singapore Changi

Tue 6-10

13:05-21:25

1 stop9h 20m

S$ 441

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Sat 3-10

23:25-12:05

1 stop11h 40m

Singapore Changi

Sun 4-10

15:25-12:20

2 stops21h 55m

S$ 487
Cheapest one-way
Fastest single journey

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Mon 19-10

07:30-11:55

Nonstop3h 25m

S$ 124

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Mon 16-11

23:00-12:15

1 stop12h 15m

S$ 129

HanoiSingapore

HAN Hanoi Noibai - SIN Singapore Changi

HANSIN

Hanoi Noibai

Wed 18-11

23:00-12:15

1 stop12h 15m

S$ 129

Flights are sorted by cheapest return flights first.

Deals found on 30-8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 return price

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?

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hanoi to Singapore. 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 Hanoi to Singapore?

Currently, March is the cheapest month in which you can book a flight from Hanoi to Singapore (average of S$ 283). Flying from Hanoi to Singapore in April is currently the most expensive (average of S$ 394). 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?

It’s typically best to fly out from Hanoi to Singapore in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost for a return flight from Hanoi to Singapore?

Airfare is below average for this route at the moment.

Hanoi to Singapore flights typically cost between S$ 275 and S$ 437 in September.
The cheapest return price found within the last 5 days was S$ 259 on Multiple Airlines (27 Sept–7 Oct).

Reviews of airlines servicing Singapore

Read reviews from past customers who have flown with Singapore Airlines,Vietnam Airlines, andScoot from Hanoi to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Entertainment

8.1

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Singapore Airlines
8.2
Very Good
1,591 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Entertainment

8.1

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Vietnam Airlines
7.7
Good
286 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Entertainment

8.1

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Scoot
6.7
Okay
331 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Entertainment

8.1

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
VietJet Air
5.6
Fair
174 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Entertainment

8.1

Overall

8.2

Crew

8.6

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.

Related info for your journey

  • 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 20m on average. When it comes time to book airfare, you have a few options: there are 24 outbound flights from Noibai to Changi offered by 4 different airlines.

  • How popular is this Hanoi to Singapore flight route?

    This flight path from Hanoi Noibai to Singapore Changi was viewed by 266 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 Hanoi to Singapore?

    For as low as S$ 284, Vietnam Airlines can have you in Singapore from Hanoi in 3h 25m. The distance from Hanoi to Singapore is about 2216 km. All flights are typically direct.

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

    Flying on Scoot is currently your cheapest option to Singapore, with prices starting at S$ 107. Additional round-trip tickets that might be worth considering are offered by VietJet Air and Vietnam Airlines, with the lowest prices starting at S$ 210 and S$ 251, respectively. Scoot is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

    S$ 81 is the cheapest one-way deal found within the past few days, from Scoot. You may also be able to find cheap deals on VietJet Air and Vietnam Airlines, with prices starting from S$ 90 and S$ 112, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Hanoi to Singapore consider choosing SWISS(89%), Garuda Indonesia(81%) or Turkish Airlines(80%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Hanoi to Singapore?

    On average you can expect to pay S$ 220 for a flight from Hanoi to Singapore. The cheapest flight overall is S$ 100 while the most popular route, (Hanoi Noibai - Singapore Changi) is currently priced at S$ 219.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Hanoi to Singapore (average of S$ 283). Flying from Hanoi to Singapore in April is currently the most expensive (average of S$ 394). 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

Fly from Hanoi to Singapore on these airlines

Singapore Airlines flights from Hanoi Noibai to Singapore Changi
Vietnam Airlines flights from Hanoi Noibai to Singapore Changi
VietJet Air flights from Hanoi Noibai to Singapore Changi
Scoot flights from Hanoi Noibai to Singapore Changi

Top 4 airlines flying from Hanoi to Singapore

AirlineCheapestAverageFlexibilityOn-time
ScootCheapestS$ 107AverageS$ 258FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapestS$ 210AverageS$ 349FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapestS$ 251AverageS$ 365FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapestS$ 273AverageS$ 334FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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Yes! Cheapflights helps users easily find flights from Hanoi to Singapore with no change fees.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from Hanoi today and book when prices fit your budget.

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