S$ 112 Find Cheap Flights from Hanoi to Singapore – Compare and Save

These are the earliest and latest flight times available from Hanoi to Singapore:

• Earliest: departs at 07:30 and lands at 11:02
• Latest: departs at 20:15 and lands at 23:47.

The flight takes about 3h 32m.

Two cabin classes are available on flights from Hanoi to Singapore:

• Economy class
• Business Class

A direct flight from Hanoi to Singapore takes 3h 32m, covering 3,567 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Hanoi to Singapore range from S$ 274 to S$ 394, with an average of S$ 317 over the past 12 months. Anything below S$ 274 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 31% above the S$ 317 route average. Book 14 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average S$ 315 return, compared with S$ 370 via a stopover through Ho Chi Minh City (SGN).

Vietnam Airlines is slightly above the route average for timely arrivals, while Singapore Airlines has a lower on-time arrival rate. On-time arrival rates on Hanoi to Singapore flights are:

• Vietnam Airlines: 91% on time
• Singapore Airlines: 83% on time
• Scoot: 74% on time

On average, flights on this route are punctual 81% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge S$ 23–S$ 128 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Vietnam Airlines and VietJet Air. Other aircraft seen on the route include Boeing 787-8 Dreamliner variants.

Morning is the busiest departure period on Hanoi to Singapore flights, with 51% leaving in that window. Afternoon departures account for 33%, Evening flights for 16%, and Night flights for 0%.

Two airlines offer in-flight Wi-Fi on Hanoi to Singapore flights:

• Singapore Airlines
• Scoot

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Hanoi to Singapore are currently lower than usual. Average one-way flight prices are about S$ 129, which is 24% below the typical average for this route.

Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around S$ 75 for economy cars. Top options include:

• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

Flights from Hanoi to Singapore usually depart from Hanoi Noibai (HAN) and arrive at Singapore Changi (SIN).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Hanoi to Singapore route, 19% of flights were delayed in the past three months, with delays averaging 1h 47m.

One-stop flights from Hanoi to Singapore most commonly connect through:

• Kuala Lumpur Intl (KUL) – 50% of one-stop connections
• Phu Quoc Duong Dang (PQC) – 25% of one-stop connections
• Ho Chi Minh City (SGN) – 25% of one-stop connections

Yes. Flexible dates can save you up to 20% on flights from Hanoi to Singapore. Friday is the cheapest departure day at S$ 284 return on average, while Wednesday is the most expensive at S$ 351, a difference of S$ 68.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Hanoi and Singapore. The airlines offering direct flights on this route include:

• Singapore Airlines
• Vietnam Airlines
• VietJet Air
• Scoot

Flying via Kuala Lumpur Intl (KUL) gives the shortest average 1-stop total travel time of 5h 40m, compared to 8h 04m via Ho Chi Minh City (SGN) and 8h 17m via Phu Quoc Duong Dang (PQC).

Singapore is 1 hour ahead of Hanoi (Singapore Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Singapore are Sentosa, North Bridge Road, and Marina Square. These are among the most viewed places in Singapore on KAYAK.

Among airlines operating Hanoi to Singapore flights:

• Singapore Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Singapore Airlines: a cabin bag and a checked bag in Economy class
• Vietnam Airlines: a cabin bag and a checked bag in Economy class
• VietJet Air: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.