Which airlines fly to Hanoi?

Qatar Airways is the airline most momondo users in Ireland opt for when booking flights to Hanoi. Turkish Airlines, Etihad Airways and Emirates are also popular choices when flying to Hanoi from Ireland. Most major airlines flying from Ireland to Hanoi will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Emirates Flights to Hanoi

The most popular airline for flights to Hanoi on momondo is Emirates, which operates 5 flights in this direction every week. Most depart out of Dubai Intl, with the best deal for Emirates flights to Hanoi being €864 (return, Dublin to Hanoi, momondo searches within the last 72 hours). In 3,334 Emirates reviews, it is rated 8.1 by momondo users.

Etihad Airways Flights to Hanoi

Etihad Airways flights to Hanoi can start from as low as €641 (return, from Dublin, found in the last 72 hours). Over 8 flights that Etihad Airways operates to Hanoi in a normal week, prices can vary significantly. The most popular Etihad Airways flight to Hanoi is from Kuala Lumpur Intl. Etihad Airways has been rated 7.4/10 by momondo users, in 1,250 reviews.

How long does it take to fly to Hanoi?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Hanoi you fly into. For example, flying from Dublin to Hanoi Noibai takes 14h 45m on average. On the other hand, flying from Cork to Hanoi Noibai takes 20h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

€529 Cheap Flights to Hanoi in 2025

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Find the cheapest flights from Ireland to Hanoi

Round-trip

One-way

Cheap return flights

08:10 - 12:30DUB-HAN

21h 20m2 stops

08:50 - 09:40HAN-DUB

31h 50m1 stop

€609

Find Deal

mar, 28 ott - mar, 4 nov

08:10 - 21:10DUB-HAN

30h 00m2 stops

08:50 - 09:40HAN-DUB

31h 50m1 stop

€631

Find Deal

lun, 1 dic - mar, 16 dic

08:10 - 21:10DUB-HAN

30h 00m2 stops

08:50 - 09:40HAN-DUB

31h 50m1 stop

€632

Find Deal

lun, 3 nov - mar, 18 nov

08:10 - 18:10DUB-HAN

27h 00m1 stop

20:00 - 06:25HAN-DUB

17h 25m1 stop

€797Etihad Airways

Find Deal

lun, 24 nov - mar, 2 dic

08:10 - 18:10DUB-HAN

27h 00m1 stop

20:00 - 06:25HAN-DUB

17h 25m1 stop

€803Etihad Airways

Find Deal

lun, 29 dic - dom, 25 gen

06:00 - 01:45DUB-HAN

36h 45m2 stops

18:45 - 22:55HAN-DUB

35h 10m2 stops

€819China Eastern

Find Deal

gio, 6 nov - mer, 19 nov

13:25 - 01:45DUB-HAN

29h 20m2 stops

02:45 - 22:55HAN-DUB

27h 10m2 stops

€828China Eastern

Find Deal

mar, 28 ott - lun, 3 nov

16:30 - 07:20DUB-HAN

31h 50m1 stop

08:50 - 09:40HAN-DUB

31h 50m1 stop

€835Turkish Airlines

Find Deal

lun, 3 nov - mar, 18 nov

14:05 - 12:20DUB-HAN

15h 15m1 stop

01:45 - 12:35HAN-DUB

17h 50m1 stop

€945Qatar Airways

Find Deal

sab, 28 feb - sab, 14 mar

07:45 - 12:20DUB-HAN

21h 35m1 stop

01:45 - 12:35HAN-DUB

17h 50m1 stop

€946Qatar Airways

Find Deal

sab, 28 feb - sab, 14 mar

Fly from

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

mar 28/10

08:10-12:30

2 stops21h 20m

Hanoi Noibai

mar 4/11

08:50-09:40

1 stop31h 50m

€609

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lun 1/12

08:10-21:10

2 stops30h 00m

Hanoi Noibai

mar 16/12

08:50-09:40

1 stop31h 50m

€631

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lun 3/11

08:10-21:10

2 stops30h 00m

Hanoi Noibai

mar 18/11

08:50-09:40

1 stop31h 50m

€632

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lun 24/11

08:10-18:10

1 stop27h 00m

Hanoi Noibai

mar 2/12

20:00-06:25

1 stop17h 25m

€797

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lun 29/12

08:10-18:10

1 stop27h 00m

Hanoi Noibai

dom 25/1

20:00-06:25

1 stop17h 25m

€803

DublinHanoi

DUB - HAN

DUBHAN

Dublin

gio 6/11

06:00-01:45

2 stops36h 45m

Hanoi Noibai

mer 19/11

18:45-22:55

2 stops35h 10m

€819

DublinHanoi

DUB - HAN

DUBHAN

Dublin

mar 28/10

13:25-01:45

2 stops29h 20m

Hanoi Noibai

lun 3/11

02:45-22:55

2 stops27h 10m

€828

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lun 3/11

16:30-07:20

1 stop31h 50m

Hanoi Noibai

mar 18/11

08:50-09:40

1 stop31h 50m

€835

DublinHanoi

DUB - HAN

DUBHAN

Dublin

sab 28/2

14:05-12:20

1 stop15h 15m

Hanoi Noibai

sab 14/3

01:45-12:35

1 stop17h 50m

€945

DublinHanoi

DUB - HAN

DUBHAN

Dublin

sab 28/2

07:45-12:20

1 stop21h 35m

Hanoi Noibai

sab 14/3

01:45-12:35

1 stop17h 50m

€946

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Hanoi flights insights and trends

Explore insights for your Hanoi flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Ireland is in May. Flight prices, which tend to average around €798, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Hanoi from Ireland during September instead. Flights to Hanoi in September, while not as cheap as those in May, still average around €860.

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

Our data shows that Monday is the least expensive day to fly to Hanoi. Tickets to fly out on this day can be as low as €835. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Saturday is €943.

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

Our data shows that the cheapest Ireland to Hanoi flights are usually those with departure times in the morning. Our users have found flights to Hanoi in the morning for as low as €877. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €936 on average. Flights to Hanoi from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Hanoi from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around €988 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 Ireland for as low as €849 on momondo.

Cheapest flights to Hanoi Noibai

Find the cheapest flights to Hanoi Noibai from your nearest city or airport

Find flights from Dublin to Hanoi

CHEAPEST MONTH TO FLY TO HANOI FROM DUBLIN	May	20% cheaper	Flying from Dublin to Hanoi costs on average just €798 in May
MOST EXPENSIVE MONTH TO FLY TO HANOI FROM DUBLIN	December	24% more expensive	It costs about €1,234 for flights to Hanoi from Dublin in December
MOST POPULAR MONTH TO FLY TO HANOI FROM DUBLIN	March	662% more users visited	More momondo users searched in flights to Hanoi from Dublin in March than any other month

Cheap Hanoi flight deals and tips

Summary info about Hanoi flight prices, duration and airlines

Best One-Way Price	€529
Best Round-Trip Price	€609
Fastest flight time	16h 10m
Popular in	December

The best one-way flight price to Hanoi from Ireland in the last 72 hours is €529 (Dublin to Hanoi Noibai).

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The best round-trip flight price to Hanoi from Ireland in the last 72 hours is €609 (Dublin to Hanoi Noibai).

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The fastest flight to Hanoi from Ireland takes 16h 10m (Dublin to Hanoi Noibai).

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December has the highest demand for flights to Hanoi, with a 6% price increase on average.

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Frequently asked questions about flying to Hanoi

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

You are more likely to see cheaper flights to Hanoi from Ireland when booking 69 days ahead of your departure date. In general, you can expect to find flights to Hanoi for around €988 when searching 69 days out. However, in the past 72 hours, people saw flights from Ireland for as low as €798.

Is there an alternative airport near Hanoi?

Haiphong Catbi Airport or Thanh Hoa Tho Xuan Airport can be an alternative airport used for travel to Hanoi.

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

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

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

As of September 2025, there are 6 operators available to choose from for flights to Hanoi Noibai Airport.

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

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.

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

The required travel and health documents for your Hanoi Noibai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Hanoi Noibai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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.

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

Yes. momondo enables you to select and highlight flights to Hanoi with this policy.

How can momondo help me find flights to Hanoi?

Once all potential Hanoi flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

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.

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Popular Flights to Hanoi

Dublin to Hanoi Noibai Flightsfrom €702

Cork to Hanoi Noibai Flightsfrom €1,147

Shannon to Hanoi Noibai Flightsfrom €950

€529 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 27/12. 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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Hanoi flights insights and trends

Explore insights for your Hanoi flight to craft the best travel plan

What is the cheapest month to fly to Hanoi?

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

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

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

How long does it take to fly to Hanoi?

Cheapest flights to Hanoi Noibai

Find the cheapest flights to Hanoi Noibai from your nearest city or airport

Cheap Hanoi flight deals and tips

Summary info about Hanoi flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Hanoi

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

Is there an alternative airport near Hanoi?

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

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

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

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

Why use momondo?

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

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

How can momondo help me find flights to Hanoi?

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

An easier way to manage your Hanoi Noibai trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hanoi

Popular Flights to Hanoi

Popular routes according to searches in the past day on momondo