Question 1

Why should I use momondo to find a flight deal to Hanoi?

Accepted Answer

It is quick and easy to find flights to Hanoi on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

Question 2

Can I find flights to Hanoi with flexible booking policies on momondo?

Accepted Answer

momondo does allow users to show only those flights to Hanoi which offer a flexible booking policy as well as other useful filters and features.

Question 3

How can momondo help me find flights to Hanoi?

Accepted Answer

momondo helps you find the best flight to Hanoi by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

Question 4

I’m not ready to book a flight to Hanoi right now. Can momondo alert me if prices change?

Accepted Answer

Of course. momondo tracks the price of Hanoi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

Question 5

How far in advance should I book a flight to Hanoi?

Accepted Answer

The best time to book a flight to Hanoi from Australia is 88 days out, which is when prices tend to be around $852.

Question 6

Is there an alternative airport near Hanoi?

Accepted Answer

Those flying to Hanoi could potentially find better pricing at Haiphong Catbi Airport (97 km from Hanoi city centre) or Thanh Hoa Tho Xuan Airport (129 km from Hanoi city centre) depending on the month and departure airport.

Question 7

Is there a cheaper alternative to flying into Hanoi?

Accepted Answer

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Hanoi is Haiphong Catbi Airport where the average price is $216. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Question 8

Which airlines fly to Hanoi?

Accepted Answer

There may be other airlines that fly to Hanoi from Australia, but the most popular among our users are VietJet Air, Vietnam Airlines, China Southern and Singapore Airlines. These airlines should offer flights to Hanoi on a routine basis if you’re flying from one of the more popular airports in Australia.

Question 9

China Airlines Flights to Hanoi

Accepted Answer

There are 31 China Airlines flights to Hanoi in a normal week. The most common departure point is Da Nang and the best China Airlines ticket price seen on momondo is $868 (last 72 hours, from Brisbane, to Hanoi). China Airlines has a score of 8.3 from 804 user reviews on momondo.

Question 10

Singapore Airlines Flights to Hanoi

Accepted Answer

Another popular choice for flights to Hanoi is Singapore Airlines (8.2/10, 1,452 reviews). Most Singapore Airlines flights landing in Hanoi will be arriving from Singapore Changi, but there are 21 Singapore Airlines flights to Hanoi from all departure points globally so prices can vary significantly. The best Singapore Airlines deal found on momondo this week was $561 (Adelaide to Hanoi, return).

Question 11

When did momondo last update prices for flights to Hanoi Noibai Airport?

Accepted Answer

Prices for flights to Hanoi Noibai Airport are refreshed on a daily basis.

Question 12

How many operators does momondo search for flights to Hanoi Noibai Airport?

Accepted Answer

The number of operators available for flights to Hanoi Noibai Airport is 23 as of February 2026.

Question 13

How old do you have to be to fly to Hanoi Noibai Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Hanoi Noibai Airport.

Question 14

What documentation or ID do you need to fly to Hanoi Noibai Airport?

Accepted Answer

The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 15

What is the absolute cheapest flight to Hanoi?

Accepted Answer

In the past two weeks, users have booked deals to Hanoi for $49/person, which is 77% cheaper than the average flight to Hanoi. To find the cheapest price to Hanoi from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 16

How long does it take to fly to Hanoi?

Accepted Answer

If you’re flying from a popular airport in Australia, such as Sydney Kingsford Smith or Melbourne, and flying into Hanoi, then you can expect flight times to average 9h 30m and 9h 20m, respectively.

Question 17

What is the cheapest month to fly to Hanoi?

Accepted Answer

The cheapest month to fly to Hanoi from Australia is in August. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $722.

Question 18

What is the cheapest time of day to depart on your flight to Hanoi?

Accepted Answer

According to our data, the cheapest time of day to fly to Hanoi is in the morning. momondo users have found flights departing from Australia to Hanoi in the morning for as low as $819. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of $1,029.

Question 19

What is the cheapest day to depart on your flight to Hanoi?

Accepted Answer

The cheapest day to depart from Australia to Hanoi is on a Sunday. Travellers who choose to depart for Hanoi on a Sunday will often find tickets for as low as $803. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Hanoi for around $1,018.

Question 20

How far in advance should I book a flight to Hanoi?

Accepted Answer

You are more likely to see cheaper flights to Hanoi from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $852 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Australia for as low as $735 on momondo.

CHEAPEST MONTH TO FLY TO HANOI FROM SYDNEY	August	22% cheaper	Flying from Sydney to Hanoi costs on average just $669 in August
MOST EXPENSIVE MONTH TO FLY TO HANOI FROM SYDNEY	December	68% more expensive	It costs about $1,436 for flights to Hanoi from Sydney in December
MOST POPULAR MONTH TO FLY TO HANOI FROM SYDNEY	December	399% more users visited	More momondo users searched in flights to Hanoi from Sydney in December than any other month

Best One-Way Price	$226
Best Round-Trip Price	$435
Fastest flight time	12h 40m
Popular in	December

$226 Cheap flights to Hanoi

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Hanoi departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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