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Cheap flights from Ireland to Hanoi from £447

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Hanoi departing on 4/12. 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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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
06:40 - 16:40DUB-HAN
27h 00m2 stops
Multiple Airlines Logo
18:15 - 20:20HAN-DUB
33h 05m2 stops
£447Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
06:40 - 01:10DUB-HAN
35h 30m3 stops
Multiple Airlines Logo
18:15 - 20:20HAN-DUB
33h 05m2 stops
£502Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
China Eastern Logo
06:00 - 01:20DUB-HAN
37h 20m2 stops
China Eastern Logo
15:00 - 22:25HAN-DUB
37h 25m2 stops
£779China Eastern
Find Deal
Wed, 1 Apr - Wed, 22 Apr
China Eastern Logo
06:00 - 01:20DUB-HAN
37h 20m2 stops
China Eastern Logo
15:00 - 22:25HAN-DUB
37h 25m2 stops
£781China Eastern
Find Deal
Wed, 1 Apr - Wed, 22 Apr
Etihad Airways Logo
09:05 - 06:05DUB-HAN
15h 00m1 stop
Etihad Airways Logo
19:40 - 18:55HAN-DUB
29h 15m1 stop
£805Etihad Airways
Find Deal
Fri, 3 Apr - Sun, 19 Apr
Qatar Airways Logo
07:45 - 06:55DUB-HAN
16h 10m1 stop
Qatar Airways Logo
08:55 - 06:00HAN-DUB
28h 05m1 stop
£824Qatar Airways
Find Deal
Mon, 17 Nov - Wed, 3 Dec
Etihad Airways Logo
08:10 - 18:10DUB-HAN
27h 00m1 stop
Etihad Airways Logo
20:00 - 06:25HAN-DUB
17h 25m1 stop
£829Etihad Airways
Find Deal
Wed, 25 Feb - Sun, 8 Mar
Finnair Logo
09:45 - 17:50DUB-HAN
25h 05m2 stops
Finnair Logo
08:05 - 09:00HAN-DUB
31h 55m2 stops
£831Finnair
Find Deal
Mon, 24 Nov - Tue, 9 Dec
Finnair Logo
09:45 - 17:50DUB-HAN
25h 05m2 stops
Finnair Logo
08:05 - 09:00HAN-DUB
31h 55m2 stops
£859Finnair
Find Deal
Mon, 24 Nov - Tue, 9 Dec
Qatar Airways Logo
07:45 - 06:55DUB-HAN
16h 10m1 stop
Qatar Airways Logo
19:10 - 06:00HAN-DUB
17h 50m1 stop
£867Qatar Airways
Find Deal
Sat, 28 Feb - Sun, 15 Mar

China Eastern flights from Ireland to Hanoi

Our best China Eastern deals on Ireland to Hanoi flight tickets
China Eastern
1 Apr
DUB06:00Dublin
37h 20m
2 stops
HAN01:20Hanoi Noibai
22 Apr
HAN15:00Hanoi Noibai
37h 25m
2 stops
DUB22:25Dublin
£779
Find similar
China Eastern
1 Apr
DUB06:00Dublin
37h 20m
2 stops
HAN01:20Hanoi Noibai
22 Apr
HAN15:00Hanoi Noibai
37h 25m
2 stops
DUB22:25Dublin
£781
Find similar
China Eastern
1 Apr
DUB06:00Dublin
37h 20m
2 stops
HAN01:20Hanoi Noibai
21 Apr
HAN02:20Hanoi Noibai
26h 05m
2 stops
DUB22:25Dublin
£862
Find similar

Etihad Airways flights from Ireland to Hanoi

Our best Etihad Airways deals on Ireland to Hanoi flight tickets
Etihad Airways
3 Apr
DUB09:05Dublin
15h 00m
1 stop
HAN06:05Hanoi Noibai
19 Apr
HAN19:40Hanoi Noibai
29h 15m
1 stop
DUB18:55Dublin
£805
Find similar
Etihad Airways
25 Feb
DUB08:10Dublin
27h 00m
1 stop
HAN18:10Hanoi Noibai
8 Mar
HAN20:00Hanoi Noibai
17h 25m
1 stop
DUB06:25Dublin
£829
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 5 November 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

Thu 4/12

06:40-16:40

2 stops27h 00m

Hanoi Noibai

Thu 11/12

18:15-20:20

2 stops33h 05m

£447

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/12

06:40-01:10

3 stops35h 30m

Hanoi Noibai

Thu 11/12

18:15-20:20

2 stops33h 05m

£502

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 1/4

06:00-01:20

2 stops37h 20m

Hanoi Noibai

Wed 22/4

15:00-22:25

2 stops37h 25m

£779

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 1/4

06:00-01:20

2 stops37h 20m

Hanoi Noibai

Wed 22/4

15:00-22:25

2 stops37h 25m

£781

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 3/4

09:05-06:05

1 stop15h 00m

Hanoi Noibai

Sun 19/4

19:40-18:55

1 stop29h 15m

£805

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 17/11

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Wed 3/12

08:55-06:00

1 stop28h 05m

£824

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 25/2

08:10-18:10

1 stop27h 00m

Hanoi Noibai

Sun 8/3

20:00-06:25

1 stop17h 25m

£829

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 24/11

09:45-17:50

2 stops25h 05m

Hanoi Noibai

Tue 9/12

08:05-09:00

2 stops31h 55m

£831

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 24/11

09:45-17:50

2 stops25h 05m

Hanoi Noibai

Tue 9/12

08:05-09:00

2 stops31h 55m

£859

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Sun 15/3

19:10-06:00

1 stop17h 50m

£867

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 £732. If you’re not able to fly to Hanoi in May, then September is your next best option. Flight prices from Ireland to Hanoi during September average around £781.

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 £826. 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 £1,120.

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 £840. 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 £857 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 £887 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 £762 on momondo.

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 12% 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

Direct flights

None
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 £679Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £717Free CancellationRating
7.3
4,035 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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