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Cheap flights from Ireland to Vietnam from £434

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 Vietnam departing on 4/2. 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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0 bags

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Find the cheapest flights from Ireland to Vietnam

Recent return flight deals from Ireland to Vietnam

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:55 - 17:45
DUB
-
HAN
27h 50m2 stops
Multiple Airlines Logo
02:45 - 21:50
HAN
-
DUB
26h 05m2 stops
£434Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
06:55 - 17:45
DUB
-
HAN
27h 50m2 stops
Multiple Airlines Logo
02:35 - 22:05
HAN
-
DUB
26h 30m3 stops
£491Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
13:00 - 01:45
DUB
-
HAN
29h 45m2 stops
Multiple Airlines Logo
02:45 - 14:20
HAN
-
DUB
42h 35m2 stops
£530Multiple Airlines
Mon, 19 Jan - Mon, 16 Feb
Multiple Airlines Logo
06:55 - 01:35
DUB
-
HAN
35h 40m3 stops
Multiple Airlines Logo
09:35 - 23:05
HAN
-
DUB
44h 30m3 stops
£541Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
07:00 - 01:45
DUB
-
HAN
35h 45m2 stops
Multiple Airlines Logo
15:45 - 19:05
HAN
-
DUB
34h 20m3 stops
£553Multiple Airlines
Mon, 19 Jan - Tue, 17 Feb
Multiple Airlines Logo
07:00 - 01:35
DUB
-
HAN
35h 35m3 stops
Multiple Airlines Logo
15:45 - 19:05
HAN
-
DUB
34h 20m3 stops
£558Multiple Airlines
Mon, 19 Jan - Tue, 17 Feb
Multiple Airlines Logo
16:30 - 13:10
DUB
-
HAN
37h 40m2 stops
Multiple Airlines Logo
08:50 - 09:40
HAN
-
DUB
31h 50m1 stop
£667Multiple Airlines
Mon, 19 Jan - Tue, 17 Feb
Qatar Airways Logo
14:05 - 10:05
DUB
-
HAN
37h 00m2 stops
Qatar Airways Logo
08:55 - 19:50
HAN
-
DUB
17h 55m1 stop
£747Qatar Airways
Sun, 18 Jan - Thu, 22 Jan
Multiple Airlines Logo
10:40 - 05:25
DUB
-
HAN
35h 45m2 stops
Multiple Airlines Logo
23:45 - 12:20
HAN
-
DUB
19h 35m1 stop
£756Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
08:10 - 18:10
DUB
-
HAN
27h 00m1 stop
Multiple Airlines Logo
08:50 - 09:40
HAN
-
DUB
31h 50m1 stop
£774Multiple Airlines
Mon, 19 Jan - Tue, 17 Feb

Qatar Airways flights from Ireland to Vietnam

Our best Qatar Airways deals on Ireland to Vietnam flight tickets
Qatar Airways
18 Jan
DUB14:05Dublin
37h 00m
2 stops
HAN10:05Hanoi Noibai
22 Jan
HAN08:55Hanoi Noibai
17h 55m
1 stop
DUB19:50Dublin
£747
Find similar
Qatar Airways
29 Jan
DUB07:45Dublin
16h 10m
1 stop
HAN06:55Hanoi Noibai
2 Mar
HAN19:10Hanoi Noibai
17h 50m
1 stop
DUB06:00Dublin
£827
Find similar
Qatar Airways
18 Jan
DUB14:05Dublin
37h 00m
2 stops
HAN10:05Hanoi Noibai
22 Jan
HAN19:10Hanoi Noibai
22h 05m
2 stops
DUB10:15Dublin
£840
Find similar

Etihad Airways flights from Ireland to Vietnam

Our best Etihad Airways deals on Ireland to Vietnam flight tickets
Etihad Airways
28 Jan
DUB08:10Dublin
27h 00m
1 stop
HAN18:10Hanoi Noibai
3 Mar
HAN20:00Hanoi Noibai
17h 25m
1 stop
DUB06:25Dublin
£788
Find similar
Etihad Airways
30 Jan
DUB08:10Dublin
14h 45m
1 stop
HAN05:55Hanoi Noibai
3 Mar
HAN20:00Hanoi Noibai
17h 25m
1 stop
DUB06:25Dublin
£801
Find similar
Etihad Airways
2 Feb
DUB08:10Dublin
27h 00m
1 stop
HAN18:10Hanoi Noibai
3 Mar
HAN20:00Hanoi Noibai
17h 25m
1 stop
DUB06:25Dublin
£831
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Vietnam 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 23 December 2025.
Use the filters below to find and compare flights from Ireland to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 4/2

06:55-17:45

2 stops27h 50m

Hanoi Noibai

Tue 10/2

02:45-21:50

2 stops26h 05m

£434

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 4/2

06:55-17:45

2 stops27h 50m

Hanoi Noibai

Tue 10/2

02:35-22:05

3 stops26h 30m

£491

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

13:00-01:45

2 stops29h 45m

Hanoi Noibai

Mon 16/2

02:45-14:20

2 stops42h 35m

£530

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 4/2

06:55-01:35

3 stops35h 40m

Hanoi Noibai

Wed 11/2

09:35-23:05

3 stops44h 30m

£541

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

07:00-01:45

2 stops35h 45m

Hanoi Noibai

Tue 17/2

15:45-19:05

3 stops34h 20m

£553

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

07:00-01:35

3 stops35h 35m

Hanoi Noibai

Tue 17/2

15:45-19:05

3 stops34h 20m

£558

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

16:30-13:10

2 stops37h 40m

Hanoi Noibai

Tue 17/2

08:50-09:40

1 stop31h 50m

£667

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

£747

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 4/2

10:40-05:25

2 stops35h 45m

Hanoi Noibai

Wed 11/2

23:45-12:20

1 stop19h 35m

£756

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

08:10-18:10

1 stop27h 00m

Hanoi Noibai

Tue 17/2

08:50-09:40

1 stop31h 50m

£774

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Vietnam from

How to get the cheapest flight ticket from Ireland to Vietnam

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 Vietnam?

In general, April is the cheapest month to fly from Ireland to Vietnam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £680. If you’re not able to fly to Vietnam in April, then May is your next best option. Flight prices from Ireland to Vietnam during May average around £689.

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

The cheapest day to depart from Ireland to Vietnam is on a Thursday when prices can be found for as low as £651. Flights from Ireland to Vietnam on a Wednesday will generally be more expensive and average around £898. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Vietnam from Ireland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £692 when looking at flights departing in the afternoon. Flights in the evening are often more expensive, with an average ticket price of £1,013.

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

You are more likely to see cheaper flights to Vietnam from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around £797 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Ireland for as low as £716 on momondo.

Can stopping save me money on Ireland to Vietnam flights?

You could potentially save up to 17% on your flight if you consider stops on a Ireland to Vietnam flight.

Cheap Ireland to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Vietnam

Fastest flight time

52h 40m

Direct flights

None
The fastest flight from Ireland to Vietnam takes 52h 40m
There are no direct flights from Ireland to Vietnam. There are no popular flight routes from Ireland to Vietnam.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Vietnam?

    Prices for flights from Ireland to Vietnam are updated daily.

  • How many operators does momondo search for flights from Ireland to Vietnam?

  • How old do you have to be to fly from Ireland to Vietnam?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The travel and health documents required for your trip to Vietnam 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 license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ireland to Vietnam

Compare and see reviews for airlines that fly from Ireland to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom £646Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £672Free CancellationRating
7.3
4,112 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £849Free CancellationRating
8.1
3,442 reviews
Search Emirates flights

Why use momondo?

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

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

Can I find flights from Ireland to Vietnam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vietnam from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Vietnam?

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 Vietnam from Ireland.

I’m not ready to book a flight from Ireland to Vietnam right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Vietnam now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vietnam and let you know when they change.

An easier way to manage your Vietnam trip

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