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 Shannon to Hanoi takes 21h 30m 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?

Turkish Airlines, Qatar Airways and Etihad Airways are the top three most popular airlines that fly to Hanoi from Ireland according to our data. Turkish Airlines is the first choice among our users, with 34% 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 January 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.

€277 Cheap Flights from Ireland to Hanoi in 2026

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Find the cheapest flights from Ireland to Hanoi

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Recent return flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.

07:00 - 14:10

DUB

HAN

24h 10m

2 stops

02:45 - 19:20

HAN

DUB

23h 35m

2 stops

€503Multiple Airlines

Mon, 2 Mar - Sun, 8 Mar

06:55 - 14:10

DUB

HAN

24h 15m

2 stops

02:45 - 21:20

HAN

DUB

25h 35m

2 stops

€505Multiple Airlines

Tue, 3 Mar - Mon, 9 Mar

07:00 - 19:40

DUB

HAN

29h 40m

3 stops

02:45 - 20:45

HAN

DUB

25h 00m

2 stops

€509Multiple Airlines

Mon, 2 Mar - Sun, 8 Mar

06:55 - 15:15

DUB

HAN

25h 20m

3 stops

02:45 - 21:20

HAN

DUB

25h 35m

2 stops

€510Multiple Airlines

Tue, 3 Mar - Mon, 9 Mar

06:55 - 15:15

DUB

HAN

25h 20m

3 stops

15:45 - 20:20

HAN

DUB

35h 35m

3 stops

€520Multiple Airlines

Tue, 3 Mar - Tue, 10 Mar

09:45 - 01:20

DUB

HAN

33h 35m

2 stops

02:20 - 22:00

HAN

DUB

25h 40m

2 stops

€546Multiple Airlines

Tue, 12 May - Mon, 25 May

05:55 - 13:10

DUB

HAN

24h 15m

2 stops

09:00 - 09:40

HAN

DUB

31h 40m

1 stop

€550Multiple Airlines

Thu, 12 Mar - Wed, 25 Mar

11:00 - 01:20

DUB

HAN

32h 20m

2 stops

02:20 - 22:55

HAN

DUB

26h 35m

2 stops

€552Multiple Airlines

Thu, 14 May - Wed, 27 May

16:05 - 19:45

ORK

HAN

20h 40m

2 stops

19:10 - 11:10

HAN

ORK

23h 00m

2 stops

€1,039Qatar Airways

Fri, 30 Jan - Tue, 3 Feb

15:25 - 06:15

ORK

HAN

31h 50m

1 stop

23:20 - 15:00

HAN

ORK

22h 40m

1 stop

€1,913Air France

Fri, 30 Jan - Tue, 3 Feb

Finnair flights from Ireland to Hanoi

Our best Finnair deals on Ireland to Hanoi flight tickets

Finnair

31 Jan

DUB09:45Dublin

49h 05m

2 stops

HAN17:50Hanoi Noibai

28 Feb

HAN08:05Hanoi Noibai

31h 55m

2 stops

DUB09:00Dublin

€1,472

Finnair

31 Jan

DUB09:45Dublin

49h 05m

2 stops

HAN17:50Hanoi Noibai

28 Feb

HAN09:15Hanoi Noibai

30h 45m

2 stops

DUB09:00Dublin

€1,613

Qatar Airways flights from Ireland to Hanoi

Our best Qatar Airways deals on Ireland to Hanoi flight tickets

Qatar Airways

26 Jan

DUB07:45Dublin

16h 10m

1 stop

HAN06:55Hanoi Noibai

29 Jan

HAN19:10Hanoi Noibai

24h 25m

1 stop

DUB12:35Dublin

€919

Qatar Airways

26 Jan

DUB07:45Dublin

16h 10m

1 stop

HAN06:55Hanoi Noibai

29 Jan

HAN19:10Hanoi Noibai

17h 50m

1 stop

DUB06:00Dublin

€922

Qatar Airways

25 Jan

ORK17:35Cork

30h 20m

2 stops

HAN06:55Hanoi Noibai

29 Jan

HAN19:10Hanoi Noibai

35h 15m

2 stops

ORK23:25Cork

€986

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/3

07:00-14:10

2 stops24h 10m

Hanoi Noibai

Sun 8/3

02:45-19:20

2 stops23h 35m

€503

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 3/3

06:55-14:10

2 stops24h 15m

Hanoi Noibai

Mon 9/3

02:45-21:20

2 stops25h 35m

€505

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/3

07:00-19:40

3 stops29h 40m

Hanoi Noibai

Sun 8/3

02:45-20:45

2 stops25h 00m

€509

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 3/3

06:55-15:15

3 stops25h 20m

Hanoi Noibai

Mon 9/3

02:45-21:20

2 stops25h 35m

€510

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 3/3

06:55-15:15

3 stops25h 20m

Hanoi Noibai

Tue 10/3

15:45-20:20

3 stops35h 35m

€520

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 12/5

09:45-01:20

2 stops33h 35m

Hanoi Noibai

Mon 25/5

02:20-22:00

2 stops25h 40m

€546

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 12/3

05:55-13:10

2 stops24h 15m

Hanoi Noibai

Wed 25/3

09:00-09:40

1 stop31h 40m

€550

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 14/5

11:00-01:20

2 stops32h 20m

Hanoi Noibai

Wed 27/5

02:20-22:55

2 stops26h 35m

€552

CorkHanoi

ORK - HAN

ORKHAN

Cork

Fri 30/1

16:05-19:45

2 stops20h 40m

Hanoi Noibai

Tue 3/2

19:10-11:10

2 stops23h 00m

€1,039

CorkHanoi

ORK - HAN

ORKHAN

Cork

Fri 30/1

15:25-06:15

1 stop31h 50m

Hanoi Noibai

Tue 3/2

23:20-15:00

1 stop22h 40m

€1,913

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 €829, 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 €911.

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 €1,014 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 €864 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

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 January 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 €703	Free Cancellation	Rating 7.3 1,370 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom €791	Free Cancellation	Rating 7.3 4,189 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom €835	Free Cancellation	Rating 7.4 3,717 reviews	Search Qatar Airways flights
Emirates	PriceFrom €904	Free Cancellation	Rating 8.1 3,473 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 €277

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 25/2. 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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Our best Qatar Airways deals on Ireland to Hanoi flight tickets

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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?

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.

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