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Cheap flights from Ireland to Hanoi from £247

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 11/3. 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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0 bags

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Find the cheapest flights from Ireland to Hanoi

Recent return flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 14:10
DUB
-
HAN
24h 10m2 stops
Multiple Airlines Logo
15:10 - 11:05
HAN
-
DUB
26h 55m2 stops
£436Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
16:30 - 13:10
DUB
-
HAN
37h 40m2 stops
Multiple Airlines Logo
07:40 - 06:25
HAN
-
DUB
29h 45m1 stop
£516Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
07:00 - 17:45
DUB
-
HAN
27h 45m2 stops
Multiple Airlines Logo
09:35 - 10:15
HAN
-
DUB
31h 40m3 stops
£535Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Etihad Airways Logo
08:10 - 18:10
DUB
-
HAN
27h 00m1 stop
Etihad Airways Logo
07:40 - 06:25
HAN
-
DUB
29h 45m1 stop
£664Etihad Airways
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
05:10 - 13:10
DUB
-
HAN
25h 00m3 stops
Multiple Airlines Logo
09:35 - 10:15
HAN
-
DUB
31h 40m3 stops
£676Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Turkish Airlines Logo
17:05 - 15:40
DUB
-
HAN
16h 35m1 stop
Turkish Airlines Logo
22:55 - 23:05
HAN
-
DUB
30h 10m1 stop
£738Turkish Airlines
Wed, 3 Jun - Wed, 10 Jun
Qatar Airways Logo
14:05 - 10:05
DUB
-
HAN
37h 00m2 stops
Qatar Airways Logo
08:55 - 19:50
HAN
-
DUB
17h 55m1 stop
£750Qatar Airways
Sun, 18 Jan - Thu, 22 Jan
Qatar Airways Logo
14:05 - 10:05
DUB
-
HAN
37h 00m2 stops
Qatar Airways Logo
19:10 - 06:00
HAN
-
DUB
17h 50m1 stop
£751Qatar Airways
Sun, 18 Jan - Thu, 22 Jan
Qatar Airways Logo
14:05 - 10:05
DUB
-
HAN
37h 00m2 stops
Qatar Airways Logo
19:10 - 06:00
HAN
-
DUB
17h 50m1 stop
£752Qatar Airways
Sun, 18 Jan - Thu, 22 Jan
Finnair Logo
18:05 - 17:50
DUB
-
HAN
40h 45m2 stops
Finnair Logo
09:15 - 09:00
HAN
-
DUB
54h 45m2 stops
£783Finnair
Sat, 28 Feb - Sun, 15 Mar

Etihad Airways flights from Ireland to Hanoi

Our best Etihad Airways deals on Ireland to Hanoi flight tickets
Etihad Airways
2 Feb
DUB08:10Dublin
27h 00m
1 stop
HAN18:10Hanoi Noibai
9 Feb
HAN07:40Hanoi Noibai
29h 45m
1 stop
DUB06:25Dublin
£664
Find similar
Etihad Airways
13 Feb
DUB08:10Dublin
14h 45m
1 stop
HAN05:55Hanoi Noibai
26 Feb
HAN07:40Hanoi Noibai
29h 45m
1 stop
DUB06:25Dublin
£980
Find similar
Etihad Airways
13 Feb
DUB08:10Dublin
14h 45m
1 stop
HAN05:55Hanoi Noibai
22 Feb
HAN20:00Hanoi Noibai
17h 25m
1 stop
DUB06:25Dublin
£1,041
Find similar

Turkish Airlines flights from Ireland to Hanoi

Our best Turkish Airlines deals on Ireland to Hanoi flight tickets
Turkish Airlines
3 Jun
DUB17:05Dublin
16h 35m
1 stop
HAN15:40Hanoi Noibai
10 Jun
HAN22:55Hanoi Noibai
30h 10m
1 stop
DUB23:05Dublin
£738
Find similar
Turkish Airlines
18 Jan
DUB06:25Dublin
26h 00m
1 stop
HAN15:25Hanoi Noibai
22 Jan
HAN22:55Hanoi Noibai
23h 35m
1 stop
DUB15:30Dublin
£808
Find similar
Turkish Airlines
18 Jan
DUB06:25Dublin
26h 00m
1 stop
HAN15:25Hanoi Noibai
22 Jan
HAN22:55Hanoi Noibai
23h 35m
1 stop
DUB15:30Dublin
£811
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from Ireland to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

07:00-14:10

2 stops24h 10m

Hanoi Noibai

Mon 9/2

15:10-11:05

2 stops26h 55m

£436

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

16:30-13:10

2 stops37h 40m

Hanoi Noibai

Mon 9/2

07:40-06:25

1 stop29h 45m

£516

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

07:00-17:45

2 stops27h 45m

Hanoi Noibai

Mon 9/2

09:35-10:15

3 stops31h 40m

£535

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

08:10-18:10

1 stop27h 00m

Hanoi Noibai

Mon 9/2

07:40-06:25

1 stop29h 45m

£664

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

05:10-13:10

3 stops25h 00m

Hanoi Noibai

Mon 9/2

09:35-10:15

3 stops31h 40m

£676

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 3/6

17:05-15:40

1 stop16h 35m

Hanoi Noibai

Wed 10/6

22:55-23:05

1 stop30h 10m

£738

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 18/1

14:05-10:05

2 stops37h 00m

Hanoi Noibai

Thu 22/1

08:55-19:50

1 stop17h 55m

£750

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 18/1

14:05-10:05

2 stops37h 00m

Hanoi Noibai

Thu 22/1

19:10-06:00

1 stop17h 50m

£751

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 18/1

14:05-10:05

2 stops37h 00m

Hanoi Noibai

Thu 22/1

19:10-06:00

1 stop17h 50m

£752

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

18:05-17:50

2 stops40h 45m

Hanoi Noibai

Sun 15/3

09:15-09:00

2 stops54h 45m

£783

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Hanoi from

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?

The month of May is, on average, the cheapest month to fly to Hanoi from Ireland, with most prices found around £724. If you’re not able to fly to Hanoi in May, then October is your next best option. Flight prices from Ireland to Hanoi during October average around £756.

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

The cheapest day to depart from Ireland to Hanoi is on a Monday when prices can be found for as low as £807. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Hanoi for around £1,095.

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

According to our data, the cheapest time of day to fly to Hanoi is at midday. momondo users have found flights departing from Ireland to Hanoi at midday for as low as £821. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Hanoi, so prices are often more expensive at around £838 per ticket.

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 £870 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 £729 on momondo.

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 17% 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

52h 40m

Direct flights

None
The fastest flight from Ireland to Hanoi takes 52h 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 were last updated today.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Qatar AirwaysPriceFrom £651Free CancellationRating
7.4
3,685 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £701Free CancellationRating
7.3
4,108 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Hanoi. momondo saves you time and could save you money on your trip.

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?

Of course. momondo tracks the price of Ireland to 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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