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 29h 35m 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.

What is the cheapest airline that flies from Ireland to Hanoi Noibai?

Etihad Airways is the most popular carrier operating from Ireland to Hanoi Noibai

Which airlines fly to Hanoi?

Qatar Airways, Etihad Airways and Turkish Airlines 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 36% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 3 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 3 operators available for flights from Ireland to Hanoi Noibai Airport as of March 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.

€340 Cheap Flights from Ireland to Hanoi in 2026

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Hanoi

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.

09:00 - 06:40

DUB

HAN

15h 40m

1 stop

08:25 - 19:05

HAN

DUB

16h 40m

1 stop

€619Etihad Airways

Wed, 8 Apr - Mon, 20 Apr

09:00 - 06:40

DUB

HAN

15h 40m

1 stop

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€630Etihad Airways

Fri, 17 Apr - Sun, 26 Apr

09:00 - 16:05

DUB

HAN

25h 05m

2 stops

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€643Multiple Airlines

Tue, 5 May - Tue, 19 May

06:25 - 14:00

DUB

HAN

25h 35m

2 stops

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€655Multiple Airlines

Thu, 30 Apr - Thu, 7 May

06:25 - 18:55

DUB

HAN

30h 30m

3 stops

08:25 - 19:05

HAN

DUB

16h 40m

1 stop

€661Multiple Airlines

Thu, 30 Apr - Thu, 7 May

20:35 - 06:40

DUB

HAN

28h 05m

1 stop

20:40 - 07:15

HAN

DUB

16h 35m

1 stop

€662Etihad Airways

Tue, 28 Apr - Tue, 5 May

16:55 - 08:05

SNN

HAN

33h 10m

2 stops

19:30 - 20:35

HAN

SNN

31h 05m

2 stops

€939Qatar Airways

Thu, 28 May - Mon, 1 Jun

20:30 - 08:05

ORK

HAN

29h 35m

2 stops

09:35 - 10:45

HAN

ORK

31h 10m

2 stops

€940Qatar Airways

Thu, 14 May - Mon, 18 May

21:15 - 08:05

SNN

HAN

28h 50m

2 stops

19:30 - 20:35

HAN

SNN

31h 05m

2 stops

€940Qatar Airways

Thu, 28 May - Mon, 1 Jun

21:15 - 14:00

SNN

HAN

34h 45m

2 stops

19:30 - 20:35

HAN

SNN

31h 05m

2 stops

€945Qatar Airways

Thu, 4 Jun - Mon, 8 Jun

Qatar Airways flights from Ireland to Hanoi

Our best Qatar Airways deals on Ireland to Hanoi flight tickets

Qatar Airways

26 May

DUB08:15Dublin

17h 50m

1 stop

HAN08:05Hanoi Noibai

10 Jun

HAN19:10Hanoi Noibai

24h 20m

2 stops

DUB13:30Dublin

€740

Qatar Airways

2 May

DUB20:45Dublin

39h 25m

2 stops

HAN18:10Hanoi Noibai

9 May

HAN09:35Hanoi Noibai

33h 55m

1 stop

DUB13:30Dublin

€751

Qatar Airways

28 May

SNN16:55Shannon

33h 10m

2 stops

HAN08:05Hanoi Noibai

1 Jun

HAN19:30Hanoi Noibai

31h 05m

2 stops

SNN20:35Shannon

€939

Emirates flights from Ireland to Hanoi

Our best Emirates deals on Ireland to Hanoi flight tickets

Emirates

28 Mar

DUB20:50Dublin

33h 25m

1 stop

HAN13:15Hanoi Noibai

7 Apr

HAN01:15Hanoi Noibai

24h 50m

1 stop

DUB20:05Dublin

€1,409

Emirates

24 Mar

DUB13:10Dublin

16h 30m

1 stop

HAN12:40Hanoi Noibai

10 Apr

HAN01:15Hanoi Noibai

24h 50m

1 stop

DUB20:05Dublin

€1,453

Emirates

28 Mar

DUB20:50Dublin

33h 25m

1 stop

HAN13:15Hanoi Noibai

6 Apr

HAN01:15Hanoi Noibai

24h 50m

1 stop

DUB20:05Dublin

€1,454

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 8/4

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Mon 20/4

08:25-19:05

1 stop16h 40m

€619

Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 17/4

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Sun 26/4

20:40-07:15

1 stop16h 35m

€630

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 5/5

09:00-16:05

2 stops25h 05m

Hanoi Noibai

Tue 19/5

20:40-07:15

1 stop16h 35m

€643

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 30/4

06:25-14:00

2 stops25h 35m

Hanoi Noibai

Thu 7/5

20:40-07:15

1 stop16h 35m

€655

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 30/4

06:25-18:55

3 stops30h 30m

Hanoi Noibai

Thu 7/5

08:25-19:05

1 stop16h 40m

€661

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 28/4

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Tue 5/5

20:40-07:15

1 stop16h 35m

€662

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Thu 28/5

16:55-08:05

2 stops33h 10m

Hanoi Noibai

Mon 1/6

19:30-20:35

2 stops31h 05m

€939

CorkHanoi

ORK - HAN

ORKHAN

Cork

Thu 14/5

20:30-08:05

2 stops29h 35m

Hanoi Noibai

Mon 18/5

09:35-10:45

2 stops31h 10m

€940

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Thu 28/5

21:15-08:05

2 stops28h 50m

Hanoi Noibai

Mon 1/6

19:30-20:35

2 stops31h 05m

€940

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Thu 4/6

21:15-14:00

2 stops34h 45m

Hanoi Noibai

Mon 8/6

19:30-20:35

2 stops31h 05m

€945

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 €837, 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 January instead. Flights to Hanoi in January, while not as cheap as those in May, still average around €917.

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 €1,019 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 €856 on momondo.

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

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 3 operators available for flights from Ireland to Hanoi Noibai Airport as of March 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 €654	Free Cancellation	Rating 7.3 1,428 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €796	Free Cancellation	Rating 7.3 4,259 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €906	Free Cancellation	Rating 7.4 3,736 reviews	Search Qatar Airways 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 19/4

Sun 26/4

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam

Nearby airports

Airlines

Other Vietnam destinations

Complete your trip

Feeling lucky

Airports servicing Vietnam

Da Nang Airport

Ho Chi Minh City Airport

Cheap flights from Ireland to Hanoi from €340

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to Hanoi

Recent return flight deals from Ireland to Hanoi

Recent one-way flight deals from Ireland to Hanoi

Recent last minute flight deals from Ireland to Hanoi

Qatar Airways flights from Ireland to Hanoi

Our best Qatar Airways deals on Ireland to Hanoi flight tickets

Emirates flights from Ireland to Hanoi

Our best Emirates deals on Ireland to Hanoi flight tickets

momondo Fare Finder

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

See travel insights to Hanoi from

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?

What is the cheapest airline that flies from Ireland to Hanoi Noibai?

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

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

Airports servicing Vietnam

Fly your favourite airline to Hanoi

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Vietnam

Popular flights according to clicks in the last 7 days on momondo

Complete your trip to Hanoi

Explore popular destinations other users love

According to popular flight searches on momondo this year