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 takes 16h 10m on average. On the other hand, flying from Shannon to Hanoi takes 28h 55m 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.

Which airlines fly to Hanoi?

Qatar Airways, Turkish Airlines and Etihad Airways are the top three most popular airlines that fly to Hanoi from Ireland according to our data. Qatar Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 4 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Ireland to Hanoi Noibai Airport refresh daily.

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

There are 4 operators available for flights from Ireland to Hanoi Noibai Airport as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Hanoi Noibai Airport.

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

The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€300 Cheap Flights from Ireland to Hanoi in 2025/26

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Find the cheapest flights from Ireland to Hanoi

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Recent return flight deals from Ireland to Hanoi

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13:00 - 01:45

DUB

HAN

29h 45m2 stops

15:10 - 12:50

HAN

DUB

28h 40m2 stops

€498Multiple Airlines

Mon, 19 Jan - Mon, 26 Jan

09:20 - 17:45

DUB

HAN

25h 25m2 stops

18:45 - 10:15

HAN

DUB

22h 30m2 stops

€499Multiple Airlines

Tue, 20 Jan - Tue, 27 Jan

11:20 - 01:45

DUB

HAN

31h 25m2 stops

02:45 - 19:00

HAN

DUB

23h 15m2 stops

€500Multiple Airlines

Mon, 26 Jan - Sun, 8 Feb

11:20 - 01:45

DUB

HAN

31h 25m2 stops

15:10 - 19:10

HAN

DUB

35h 00m2 stops

€501Multiple Airlines

Mon, 19 Jan - Mon, 2 Feb

13:00 - 17:45

DUB

HAN

21h 45m2 stops

02:45 - 20:45

HAN

DUB

25h 00m2 stops

€502Multiple Airlines

Mon, 19 Jan - Sun, 25 Jan

20:10 - 06:55

ORK

HAN

27h 45m2 stops

01:45 - 15:25

HAN

ORK

20h 40m2 stops

€1,079Qatar Airways

Sat, 17 Jan - Tue, 20 Jan

11:55 - 06:55

ORK

HAN

36h 00m2 stops

01:45 - 15:25

HAN

ORK

20h 40m2 stops

€1,080Qatar Airways

Sat, 17 Jan - Tue, 20 Jan

17:30 - 19:45

SNN

HAN

19h 15m2 stops

19:10 - 16:45

HAN

SNN

28h 35m2 stops

€1,098Qatar Airways

Mon, 19 Jan - Thu, 22 Jan

07:50 - 19:45

SNN

HAN

28h 55m2 stops

19:10 - 11:30

HAN

SNN

23h 20m2 stops

€1,099Qatar Airways

Mon, 19 Jan - Thu, 22 Jan

15:40 - 06:15

ORK

HAN

31h 35m1 stop

23:20 - 15:00

HAN

ORK

22h 40m1 stop

€1,772Air France

Mon, 22 Dec - Fri, 26 Dec

Etihad Airways flights from Ireland to Hanoi

Our best Etihad Airways deals on Ireland to Hanoi flight tickets

Etihad Airways

24 Apr

DUB20:25Dublin

34h 05m

2 stops

HAN12:30Hanoi Noibai

28 Apr

HAN19:40Hanoi Noibai

29h 15m

1 stop

DUB18:55Dublin

€691

Find similar

Etihad Airways

1 May

DUB20:25Dublin

34h 05m

2 stops

HAN12:30Hanoi Noibai

16 May

HAN07:55Hanoi Noibai

17h 00m

1 stop

DUB18:55Dublin

€719

Find similar

Etihad Airways

26 Jan

DUB08:10Dublin

27h 00m

1 stop

HAN18:10Hanoi Noibai

9 Feb

HAN07:40Hanoi Noibai

29h 45m

1 stop

DUB06:25Dublin

€772

Find similar

Turkish Airlines flights from Ireland to Hanoi

Our best Turkish Airlines deals on Ireland to Hanoi flight tickets

Turkish Airlines

9 Jan

DUB07:20Dublin

25h 05m

1 stop

HAN15:25Hanoi Noibai

31 Jan

HAN08:50Hanoi Noibai

31h 50m

1 stop

DUB09:40Dublin

€872

Find similar

Turkish Airlines

21 Jan

DUB16:30Dublin

15h 55m

1 stop

HAN15:25Hanoi Noibai

28 Jan

HAN22:55Hanoi Noibai

17h 45m

1 stop

DUB09:40Dublin

€884

Find similar

Turkish Airlines

18 Dec

DUB16:30Dublin

31h 50m

1 stop

HAN07:20Hanoi Noibai

2 Jan

HAN22:55Hanoi Noibai

23h 05m

1 stop

DUB15:00Dublin

€1,855

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

13:00-01:45

2 stops29h 45m

Hanoi Noibai

Mon 26/1

15:10-12:50

2 stops28h 40m

€498

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 20/1

09:20-17:45

2 stops25h 25m

Hanoi Noibai

Tue 27/1

18:45-10:15

2 stops22h 30m

€499

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 26/1

11:20-01:45

2 stops31h 25m

Hanoi Noibai

Sun 8/2

02:45-19:00

2 stops23h 15m

€500

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

11:20-01:45

2 stops31h 25m

Hanoi Noibai

Mon 2/2

15:10-19:10

2 stops35h 00m

€501

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

13:00-17:45

2 stops21h 45m

Hanoi Noibai

Sun 25/1

02:45-20:45

2 stops25h 00m

€502

CorkHanoi

ORK - HAN

ORKHAN

Cork

Sat 17/1

20:10-06:55

2 stops27h 45m

Hanoi Noibai

Tue 20/1

01:45-15:25

2 stops20h 40m

€1,079

CorkHanoi

ORK - HAN

ORKHAN

Cork

Sat 17/1

11:55-06:55

2 stops36h 00m

Hanoi Noibai

Tue 20/1

01:45-15:25

2 stops20h 40m

€1,080

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Mon 19/1

17:30-19:45

2 stops19h 15m

Hanoi Noibai

Thu 22/1

19:10-16:45

2 stops28h 35m

€1,098

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Mon 19/1

07:50-19:45

2 stops28h 55m

Hanoi Noibai

Thu 22/1

19:10-11:30

2 stops23h 20m

€1,099

CorkHanoi

ORK - HAN

ORKHAN

Cork

Mon 22/12

15:40-06:15

1 stop31h 35m

Hanoi Noibai

Fri 26/12

23:20-15:00

1 stop22h 40m

€1,772

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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 €832, 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 October instead. Flights to Hanoi in October, while not as cheap as those in May, still average around €868.

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 €842. 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 €950.

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 €884. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €943 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 €998 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 €837 on momondo.

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 13% on your flight if you consider stops on a Ireland to Hanoi flight.

Cheap Ireland to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Hanoi

Fastest flight time	16h 10m
Direct flights	None

The fastest flight from Ireland to Hanoi takes 16h 10m

There are no direct flights from Ireland to Hanoi. There are no popular flight routes from Ireland to Hanoi.

Search flight deals

When did momondo last update prices for flights from Ireland to Hanoi Noibai Airport?
Prices for flights from Ireland to Hanoi Noibai Airport refresh daily.
How many operators does momondo search for flights from Ireland to Hanoi Noibai Airport?
There are 4 operators available for flights from Ireland to Hanoi Noibai Airport as of December 2025.
How old do you have to be to fly from Ireland to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ireland to Hanoi

Compare and see reviews for airlines that fly from Ireland to Hanoi with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom €646	Free Cancellation	Rating 7.4 1,330 reviews	Search Etihad Airways flights
Qatar Airways	PriceFrom €789	Free Cancellation	Rating 7.4 3,676 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom €844	Free Cancellation	Rating 7.3 4,082 reviews	Search Turkish Airlines flights
Emirates	PriceFrom €871	Free Cancellation	Rating 8.1 3,429 reviews	Search Emirates flights

Why use momondo?

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

It is quick and easy to find Ireland to Hanoi flights 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 from Ireland to Hanoi with flexible booking policies on momondo?

Flights from Ireland to Hanoi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Hanoi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Ireland.

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

If you are not ready to book a flight from Ireland to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.

An easier way to manage your Hanoi trip

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Cheap flights from Ireland to Hanoi from €300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Hanoi departing on 16/1. 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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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Ireland to Hanoi

Recent return flight deals from Ireland to Hanoi

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Recent last minute flight deals from Ireland to Hanoi

Etihad Airways flights from Ireland to Hanoi

Our best Etihad Airways deals on Ireland to Hanoi flight tickets

Turkish Airlines flights from Ireland to Hanoi

Our best Turkish Airlines deals on Ireland to Hanoi flight tickets

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

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How to get the cheapest flight ticket from Ireland to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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?

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 13% on your flight if you consider stops on a Ireland to Hanoi flight.

Which airlines fly to Hanoi?

How long does it take to fly to Hanoi?

Cheap Ireland to Hanoi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Hanoi

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Ireland to Hanoi

Compare and see reviews for airlines that fly from Ireland to Hanoi with momondo

Why use momondo?

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

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

How can momondo help me find flights from Ireland to Hanoi?

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

An easier way to manage your Hanoi 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 Vietnam

Airports servicing Vietnam