HAN

S$ 148 Find Cheap Flights to Hanoi – Compare and Save

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Everything you should know

Cheapest return flight
S$ 252
Typical prices: S$ 286-S$ 422
VietJet Air
Fri 26-10Sun 4-11
SIN - HAN • 1 stop
Cheapest direct flights
S$ 252
Typical prices: S$ 285-S$ 422
Scoot
Tue 2-1Mon 22-1
SIN - HAN • Direct
Direct flights
You can fly direct with Singapore Airlines, Vietnam Airlines, and others. Average duration is 3h 31m.
FAQs
FAQs
Top airlines
Most flights • 21 per week
Best reviews • 8.2 score
Airline reviews
+1
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 10 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Hanoi

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Hanoi

Mon, 26 Oct - Wed, 4 Nov
VietJet Air Logo
19:30 - 19:05SIN  Singapore Changi-HAN Hanoi Noibai
24h 35m1 stop Ho Chi Minh City
VietJet Air Logo
22:45 - 10:15HAN  Hanoi Noibai-SIN Singapore Changi
10h 30m1 stop Ho Chi Minh City
S$ 252VietJet Air
Sat, 2 Jan - Fri, 22 Jan
Scoot Logo
06:10 - 08:35SIN  Singapore Changi-HAN Hanoi Noibai
3h 25mdirect
Scoot Logo
09:35 - 14:10HAN  Hanoi Noibai-SIN Singapore Changi
3h 35mdirect
S$ 252Scoot
Mon, 26 Oct - Wed, 4 Nov
Multiple Airlines Logo
06:10 - 08:35SIN  Singapore Changi-HAN Hanoi Noibai
3h 25mdirect
Multiple Airlines Logo
22:45 - 10:15HAN  Hanoi Noibai-SIN Singapore Changi
10h 30m1 stop Ho Chi Minh City
S$ 253Multiple Airlines
Mon, 26 Oct - Wed, 4 Nov
VietJet Air Logo
16:55 - 23:40SIN  Singapore Changi-HAN Hanoi Noibai
7h 45m1 stop Ho Chi Minh City
VietJet Air Logo
06:05 - 15:15HAN  Hanoi Noibai-SIN Singapore Changi
8h 10m1 stop Ho Chi Minh City
S$ 253VietJet Air
Sat, 16 Jan - Fri, 22 Jan
Scoot Logo
06:10 - 08:35SIN  Singapore Changi-HAN Hanoi Noibai
3h 25mdirect
Scoot Logo
09:35 - 14:10HAN  Hanoi Noibai-SIN Singapore Changi
3h 35mdirect
S$ 253Scoot
Sun, 25 Oct - Tue, 27 Oct
Vietnam Airlines Logo
20:45 - 16:20SIN  Singapore Changi-HAN Hanoi Noibai
20h 35m2 stops Ho Chi Minh City Phu Quoc Duong Dang
Vietnam Airlines Logo
08:05 - 12:25HAN  Hanoi Noibai-SIN Singapore Changi
3h 20mdirect
S$ 254Vietnam Airlines
Mon, 26 Oct - Wed, 4 Nov
Multiple Airlines Logo
06:10 - 08:35SIN  Singapore Changi-HAN Hanoi Noibai
3h 25mdirect
Multiple Airlines Logo
22:45 - 10:15HAN  Hanoi Noibai-SIN Singapore Changi
10h 30m1 stop Ho Chi Minh City
S$ 254Multiple Airlines
Mon, 26 Oct - Wed, 4 Nov
Vietnam Airlines Logo
16:10 - 18:30SIN  Singapore Changi-HAN Hanoi Noibai
3h 20mdirect
Vietnam Airlines Logo
07:15 - 17:15HAN  Hanoi Noibai-SIN Singapore Changi
33h 00m2 stops Pleiku Ho Chi Minh City
S$ 255Vietnam Airlines
Sun, 3 Jan - Thu, 7 Jan
Singapore Airlines Logo
12:30 - 15:10SIN  Singapore Changi-HAN Hanoi Noibai
3h 40mdirect
Singapore Airlines Logo
12:45 - 17:20HAN  Hanoi Noibai-SIN Singapore Changi
3h 35mdirect
S$ 291Singapore Airlines
Mon, 18 Jan - Thu, 21 Jan
Singapore Airlines Logo
14:50 - 17:30SIN  Singapore Changi-HAN Hanoi Noibai
3h 40mdirect
Singapore Airlines Logo
18:20 - 23:05HAN  Hanoi Noibai-SIN Singapore Changi
3h 45mdirect
S$ 292Singapore Airlines
Booking Insights

Price, demand, and travel trends for Singapore to Hanoi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Singapore to Hanoi with more confidence.

What is the cheapest flight to Hanoi?

Singapore to Hanoi is the cheapest route at S$ 252 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Hanoi?

A return flight to Hanoi costs S$ 344 on average, based on data over the past 12 months on KAYAK. Return fares from Singapore average S$ 344.

What is the cheapest day to fly to Hanoi?

Monday is the cheapest day to fly to Hanoi at S$ 331 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at S$ 368.

What is the cheapest month to fly to Hanoi?

•January is the cheapest month to fly to Hanoi with an average price of S$ 275 return.
•December (S$ 437) and February (S$ 409) are the most expensive.
•Based on KAYAK data over the past 12 months.

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

Afternoon flights to Hanoi are the cheapest at S$ 340 return on average. Night flights are the most expensive at S$ 379.

What is a good deal for flights to Hanoi?

Flights under S$ 286 are considered a good deal. 25% of KAYAK users found return flights to Hanoi at or below these prices, with the lowest fares from:
•Singapore S$ 286.

When are flights to Hanoi the cheapest?

Flights to Hanoi are cheapest 10 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Hanoi

Low season

July

Cheapest flight

S$ 148
Best time to beat the crowds (9% less expensive on average)
Flights from Singapore to Hanoi

When to book flights to Hanoi

Are your dates flexible? Find out the best times to travel to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Hanoi, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Hanoi is a good deal?

    A good deal on a flight to Hanoi is around S$ 286 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to Hanoi?

    Direct flights to Hanoi are available from Singapore, with a flight time of about 3h 20m.

  • How expensive are last-minute flights to Hanoi?

    Last-minute fares to Hanoi – booked within 2 weeks of departure – run 15% above the average return fare of S$ 344.

  • What is the difference between the most popular and the most frequent airline at Hanoi?

    Singapore Airlines operates the most flights from Singapore to Hanoi at 21 per week, while Vietnam Airlines is the airline most often selected by KAYAK users searching for flights from Singapore to Hanoi. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Hanoi?

  • How many flights serve Hanoi?

    Hanoi receives 6 flights per day and 45 per week from across the world. Singapore has the most flights to Hanoi with 45 weekly flights.

Your guide to booking Hanoi flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Hanoi, aim to book around 10 weeks before you fly. That window historically saves about 21% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Hanoi, recent KAYAK data shows that stronger deals tend to be around S$ 286 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Hanoi in January. Return fares historically average S$ 275 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to S$ 40 per return. Midday flights to Hanoi average S$ 340 compared to S$ 379 for evening flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Hanoi, some airlines may include bags at no extra cost. For example, Vietnam Airlines includes a cabin bag and a checked bag in Economy class, Singapore Airlines includes a cabin bag and a checked bag in Economy class, and Scoot includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Hanoi, a great place to start is Hoan Kiem Lake. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 4 airlines flying to Hanoi

 
Need help choosing which airline to fly with to Hanoi? 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 1616 reviews
8.3Boarding
8.1Entertainment
8.7Crew
8.0Comfort
7.8Food
Airline reviews

It is not so much I had bad experience with Singapore Airlines, but with Kayak and particularly Underpricer. My wife and my seat arrangements were changed some times after we booked our tickets and reserved our seats I February 14, 2026. However, after our arrival we realized that we were separated and sitting in different isles. Our return tickets indicated the same. Our several calls to your Underpricer customer care were useless as they cared how much they could charge us rather than actually help us. At the end they referred us to Singapore Airlines. If that was the solution, why did I have to call your Underpricer customer care. I will definitely erase your app from my phone and I will never use Kayak for future traveling. After all, there are so many agencies that I can use other than your company.

2.0 MediocreFarid, Sept 2026
Read more Singapore Airlines reviews

It is not so much I had bad experience with Singapore Airlines, but with Kayak and particularly Underpricer. My wife and my seat arrangements were changed some times after we booked our tickets and reserved our seats I February 14, 2026. However, after our arrival we realized that we were separated and sitting in different isles. Our return tickets indicated the same. Our several calls to your Underpricer customer care were useless as they cared how much they could charge us rather than actually help us. At the end they referred us to Singapore Airlines. If that was the solution, why did I have to call your Underpricer customer care. I will definitely erase your app from my phone and I will never use Kayak for future traveling. After all, there are so many agencies that I can use other than your company.

It was good but n it to the same standard as London to Singapore

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Never book through Kayak. They can offload booking to third parties that are completely horrible.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

Sleep pods in SilverKris lounge are disappointing, showers are great though. Food decent, not amazing. Need more toilets in lounge ideally. Flight was good but service can be better.

Boarding was too soon because we arrived 10’ after boarding began and they were already giving ‘final call’. We just made it. We were at gate 35 minutes before the flight. Also, the departure communication board did not list the flight at all so we didn’t know boarding had already started.

The vietnam airlines app was not able to allow checkin with the confirmation nor with the ticket number. This led to quite a bit of consternation. Speaking with a colleague from Hanoi, he did tell me that their app is not the best. It may be best to inform travelers to only use the link and to plan on checking in at the airport for this airline. The check-in was very easy and the staff were excellent.

Average, not more then that. Cannot compete with Singapore Airlines

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

Ensure there is a choice of food for all customers and also enough food

No space in between the seats as per them the average height of human is 5’3” and weight as 55, so seats are designed as per the same. Also, the aircraft was dirty and full of insects

Technical problems checking in. Had to wait a long time while they got things ready.

Jetstar was terrible. They left us without boarding passes for the connecting flight for several hours, for no reason. They should have given us the boarding passes for the connecting flight, but instead we were stuck in a “customs limbo” in Ho Chi Minh airport until very shortly before we were to board. No reason for them not to give us the connecting boarding passes.

The flight was delayed and changed of boarding gates without notifying the passengers; no updates on electronic boards. Everyone had to wait for a very long time and tired. No food was served even though our ticket covered a dinner set. I got to my hotel after midnight. Terrible experience with this flight

“They carefully called each boarding group in turn, only to herd everyone onto a bus for the drive across the airport apron. By the time we reached the aircraft, all semblance of orderly boarding had disappeared and it became a complete bun fight to get on board. Rather nonsensical really — why bother with boarding groups in the first place?”unless you are at an air bridge!!!

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

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.

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

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

Flying from Koh Samui to Ha Noi with a layover in Bangkok. Vietjet cancelled flight. When I went to the counter they told me to call from r information. I asked for the number and they said they couldn’t give it to me. Be a little taken back I asked him to repeat that while I was recording on my iPhone. He told me that was unacceptable and called the airport police. I deleted the video but had to deal with a big hassle. Then booked with a different airline. Vietjet wouldn’t refund the ticket. Luckily Chase Sapphire didn’t have a problem with refunding me. Vietjet blows!

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.

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.

If there could be simple free food or snack or some entertainment.

Flights on time is good. Crew should take care of passengers more.

Seats too small and tight. Flight attendants don't know how to deal with family with noisy kids on board.

Not a lot of leg room for a long flight. Felt crammed into seat

This was the worst flight (domestic or international) I have taken till date. Check-in and boarding experience at the airport were fine. I understand its a budget airline, still some basic stuff was missing. It's an international flight of almost 5 hours duration however, not even water was served to the passengers. If you need water, you have to go to the Crew Station and ask them for water. I asked him to fill up my own water bottle to which he denied and instead told me that I can have 1 Cup of water. When I informed, that we are total 4 family members needing water, he asked me to bring everyone to the Crew Station. Which I really don't understand. The cabin AC was not working or the temperature was kept at such a high temperature that I (and many others) were literally sweating. When I requested the cabin crew to reduce the temperature, my request was ignored twice. Finally I again had to go the front of the aircraft and ask the crew member to set it to 23. Then it was adjusted and we felt a little better. Overall a disappointing experience. They need to improve on lot of things while still keeping the cost low.

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