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 15h 40m on average. On the other hand, flying from Cork to Hanoi takes 28h 45m 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?

Etihad Airways, Turkish Airlines and Qatar Airways are the top three most popular airlines that fly to Hanoi from Ireland according to our data. Etihad Airways is the first choice among our users, with 32% 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 May 2026.

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.

€345 Cheap Flights from Ireland to Hanoi in 2026

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Find the cheapest flights from Ireland to Hanoi

Round-trip

One-way

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Recent return flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.

20:35 - 18:45

DUB

HAN

16h 10m

1 stop

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€534Etihad Airways

Mon, 8 Jun - Mon, 22 Jun

20:35 - 18:45

DUB

HAN

16h 10m

1 stop

20:40 - 19:05

HAN

DUB

28h 25m

1 stop

€564Etihad Airways

Mon, 8 Jun - Mon, 22 Jun

09:00 - 06:40

DUB

HAN

15h 40m

1 stop

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€609Etihad Airways

Sun, 7 Jun - Mon, 22 Jun

05:55 - 07:20

DUB

HAN

43h 25m

2 stops

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€654Multiple Airlines

Wed, 2 Sep - Wed, 16 Sep

10:55 - 01:35

DUB

HAN

32h 40m

2 stops

02:20 - 08:00

HAN

DUB

35h 40m

1 stop

€683China Eastern

Fri, 4 Sep - Mon, 14 Sep

10:55 - 14:00

DUB

HAN

21h 05m

1 stop

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€684Multiple Airlines

Fri, 18 Sep - Mon, 5 Oct

10:55 - 01:35

DUB

HAN

32h 40m

2 stops

02:35 - 08:00

HAN

DUB

35h 25m

2 stops

€690China Eastern

Fri, 4 Sep - Sat, 12 Sep

21:15 - 13:55

SNN

HAN

34h 40m

2 stops

16:55 - 11:20

HAN

SNN

48h 25m

2 stops

€972Qatar Airways

Thu, 4 Jun - Mon, 8 Jun

16:55 - 13:55

SNN

HAN

39h 00m

2 stops

01:55 - 16:10

HAN

SNN

44h 15m

2 stops

€973Qatar Airways

Thu, 4 Jun - Sun, 7 Jun

15:10 - 06:40

ORK

HAN

33h 30m

1 stop

23:20 - 14:40

HAN

ORK

21h 20m

1 stop

€1,293Air France

Sat, 13 Jun - Tue, 30 Jun

Qatar Airways flights from Ireland to Hanoi

Our best Qatar Airways deals on Ireland to Hanoi flight tickets

Qatar Airways

6 Jun

DUB08:15Dublin

23h 40m

1 stop

HAN13:55Hanoi Noibai

17 Jun

HAN10:55Hanoi Noibai

39h 20m

2 stops

DUB20:15Dublin

€770

Qatar Airways

7 Jun

DUB08:15Dublin

23h 40m

1 stop

HAN13:55Hanoi Noibai

22 Jun

HAN11:00Hanoi Noibai

32h 30m

2 stops

DUB13:30Dublin

€773

Qatar Airways

7 Jun

DUB12:50Dublin

19h 05m

1 stop

HAN13:55Hanoi Noibai

22 Jun

HAN11:00Hanoi Noibai

39h 15m

2 stops

DUB20:15Dublin

€774

China Eastern flights from Ireland to Hanoi

Our best China Eastern deals on Ireland to Hanoi flight tickets

China Eastern

4 Sept

DUB10:55Dublin

32h 40m

2 stops

HAN01:35Hanoi Noibai

14 Sept

HAN02:20Hanoi Noibai

35h 40m

1 stop

DUB08:00Dublin

€683

China Eastern

4 Sept

DUB10:55Dublin

32h 40m

2 stops

HAN01:35Hanoi Noibai

12 Sept

HAN02:35Hanoi Noibai

35h 25m

2 stops

DUB08:00Dublin

€690

China Eastern

31 Aug

DUB10:55Dublin

32h 25m

1 stop

HAN01:20Hanoi Noibai

13 Sept

HAN18:45Hanoi Noibai

19h 15m

1 stop

DUB08:00Dublin

€735

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 8/6

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Mon 22/6

20:40-07:15

1 stop16h 35m

€534

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 8/6

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Mon 22/6

20:40-19:05

1 stop28h 25m

€564

Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 7/6

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Mon 22/6

20:40-07:15

1 stop16h 35m

€609

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 2/9

05:55-07:20

2 stops43h 25m

Hanoi Noibai

Wed 16/9

20:40-07:15

1 stop16h 35m

€654

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 4/9

10:55-01:35

2 stops32h 40m

Hanoi Noibai

Mon 14/9

02:20-08:00

1 stop35h 40m

€683

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 18/9

10:55-14:00

1 stop21h 05m

Hanoi Noibai

Mon 5/10

20:40-07:15

1 stop16h 35m

€684

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 4/9

10:55-01:35

2 stops32h 40m

Hanoi Noibai

Sat 12/9

02:35-08:00

2 stops35h 25m

€690

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Thu 4/6

21:15-13:55

2 stops34h 40m

Hanoi Noibai

Mon 8/6

16:55-11:20

2 stops48h 25m

€972

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Thu 4/6

16:55-13:55

2 stops39h 00m

Hanoi Noibai

Sun 7/6

01:55-16:10

2 stops44h 15m

€973

CorkHanoi

ORK - HAN

ORKHAN

Cork

Sat 13/6

15:10-06:40

1 stop33h 30m

Hanoi Noibai

Tue 30/6

23:20-14:40

1 stop21h 20m

€1,293

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

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Other information

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Ireland is in December. Flight prices, which tend to average around €254, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Hanoi from Ireland during March instead. Flights to Hanoi in March, while not as cheap as those in December, still average around €303.

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 €1,034 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 €770 on momondo.

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 30% 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	15h 40m
Direct flights	None

The fastest flight from Ireland to Hanoi takes 15h 40m

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

Search flight deals

Frequently asked questions about flying from Ireland to Hanoi

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 May 2026.
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 €380	Free Cancellation	Rating 7.3 1,437 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €787	Free Cancellation	Rating 7.4 4,378 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €896	Free Cancellation	Rating 7.4 3,726 reviews	Search Qatar Airways flights
Emirates	PriceFrom €1,005	Free Cancellation	Rating 8.1 3,570 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.

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Cheap flights from Ireland to Hanoi from €345

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 3/6. 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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How to get the cheapest flight ticket from Ireland to Hanoi

What is the cheapest month to fly to Hanoi?

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

Can stopping save me money on Ireland to Hanoi flights?

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

Frequently asked questions about flying from Ireland to Hanoi

Best airlines flying from Ireland to Hanoi

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

Why use momondo?

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

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