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Cheap flights from Ireland to Vietnam from €289

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 Vietnam departing on 31/1. 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 Vietnam

Recent return flight deals from Ireland to Vietnam

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:50 - 11:15DUB-HAN
20h 25m2 stops
Multiple Airlines Logo
18:15 - 19:05HAN-DUB
31h 50m2 stops
€491Multiple Airlines
Find Deal
Tue, 20 Jan - Tue, 3 Feb
Multiple Airlines Logo
06:40 - 16:40DUB-HAN
27h 00m2 stops
Multiple Airlines Logo
18:15 - 19:10HAN-DUB
31h 55m2 stops
€492Multiple Airlines
Find Deal
Thu, 22 Jan - Wed, 4 Feb
Multiple Airlines Logo
10:50 - 17:45DUB-HAN
23h 55m2 stops
Multiple Airlines Logo
02:45 - 21:20HAN-DUB
25h 35m2 stops
€494Multiple Airlines
Find Deal
Tue, 20 Jan - Mon, 2 Feb
Emirates Logo
13:10 - 21:30DUB-DAD
25h 20m2 stops
Emirates Logo
23:30 - 18:55DAD-DUB
26h 25m2 stops
€679Emirates
Find Deal
Sun, 18 Jan - Sun, 25 Jan
Emirates Logo
13:10 - 21:30DUB-DAD
25h 20m2 stops
Emirates Logo
23:30 - 18:55DAD-DUB
50h 25m2 stops
€723Emirates
Find Deal
Sun, 25 Jan - Wed, 28 Jan
Emirates Logo
13:10 - 21:30DUB-DAD
25h 20m2 stops
Emirates Logo
23:30 - 06:25DAD-DUB
61h 55m2 stops
€724Emirates
Find Deal
Sun, 25 Jan - Wed, 28 Jan
Qatar Airways Logo
07:50 - 19:45SNN-HAN
28h 55m2 stops
Qatar Airways Logo
19:10 - 11:30HAN-SNN
23h 20m2 stops
€989Qatar Airways
Find Deal
Mon, 19 Jan - Thu, 22 Jan
Qatar Airways Logo
07:40 - 13:05ORK-SGN
22h 25m2 stops
Qatar Airways Logo
08:55 - 23:25SGN-ORK
21h 30m2 stops
€1,016Qatar Airways
Find Deal
Sun, 25 Jan - Thu, 29 Jan
Qatar Airways Logo
17:35 - 13:05ORK-SGN
36h 30m2 stops
Qatar Airways Logo
08:55 - 23:25SGN-ORK
21h 30m2 stops
€1,017Qatar Airways
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Sun, 25 Jan - Thu, 29 Jan
Qatar Airways Logo
16:05 - 06:55ORK-HAN
31h 50m2 stops
Qatar Airways Logo
19:10 - 23:25HAN-ORK
35h 15m2 stops
€1,019Qatar Airways
Find Deal
Sun, 18 Jan - Thu, 22 Jan

KLM flights from Ireland to Vietnam

Our best KLM deals on Ireland to Vietnam flight tickets
KLM
17 Jan
DUB05:55Dublin
18h 45m
2 stops
SGN07:40Ho Chi Minh City
1 Feb
SGN09:45Ho Chi Minh City
19h 25m
2 stops
DUB22:10Dublin
€791
Find similar
KLM
4 Dec
DUB05:55Dublin
18h 55m
2 stops
SGN07:50Ho Chi Minh City
8 Dec
SGN19:00Ho Chi Minh City
24h 40m
2 stops
DUB12:40Dublin
€962
Find similar

Qatar Airways flights from Ireland to Vietnam

Our best Qatar Airways deals on Ireland to Vietnam flight tickets
Qatar Airways
2 Mar
DUB14:05Dublin
16h 00m
1 stop
SGN13:05Ho Chi Minh City
15 Mar
SGN11:35Ho Chi Minh City
32h 00m
2 stops
DUB12:35Dublin
€722
Find similar
Qatar Airways
2 Mar
DUB07:45Dublin
16h 30m
1 stop
SGN07:15Ho Chi Minh City
15 Mar
SGN11:35Ho Chi Minh City
32h 00m
2 stops
DUB12:35Dublin
€724
Find similar
Qatar Airways
17 Jan
DUB14:05Dublin
34h 10m
1 stop
SGN07:15Ho Chi Minh City
1 Feb
SGN19:35Ho Chi Minh City
41h 25m
2 stops
DUB06:00Dublin
€752
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 13,528 searches. Data last updated 3 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

Tue 20/1

07:50-11:15

2 stops20h 25m

Hanoi Noibai

Tue 3/2

18:15-19:05

2 stops31h 50m

€491

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 22/1

06:40-16:40

2 stops27h 00m

Hanoi Noibai

Wed 4/2

18:15-19:10

2 stops31h 55m

€492

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 20/1

10:50-17:45

2 stops23h 55m

Hanoi Noibai

Mon 2/2

02:45-21:20

2 stops25h 35m

€494

DublinDa Nang

DUB - DAD

DUBDAD

Dublin

Sun 18/1

13:10-21:30

2 stops25h 20m

Da Nang

Sun 25/1

23:30-18:55

2 stops26h 25m

€679

DublinDa Nang

DUB - DAD

DUBDAD

Dublin

Sun 25/1

13:10-21:30

2 stops25h 20m

Da Nang

Wed 28/1

23:30-18:55

2 stops50h 25m

€723

DublinDa Nang

DUB - DAD

DUBDAD

Dublin

Sun 25/1

13:10-21:30

2 stops25h 20m

Da Nang

Wed 28/1

23:30-06:25

2 stops61h 55m

€724

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Mon 19/1

07:50-19:45

2 stops28h 55m

Hanoi Noibai

Thu 22/1

19:10-11:30

2 stops23h 20m

€989

CorkHo Chi Minh City

ORK - SGN

ORKSGN

Cork

Sun 25/1

07:40-13:05

2 stops22h 25m

Ho Chi Minh City

Thu 29/1

08:55-23:25

2 stops21h 30m

€1,016

CorkHo Chi Minh City

ORK - SGN

ORKSGN

Cork

Sun 25/1

17:35-13:05

2 stops36h 30m

Ho Chi Minh City

Thu 29/1

08:55-23:25

2 stops21h 30m

€1,017

CorkHanoi

ORK - HAN

ORKHAN

Cork

Sun 18/1

16:05-06:55

2 stops31h 50m

Hanoi Noibai

Thu 22/1

19:10-23:25

2 stops35h 15m

€1,019

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of May is, on average, the cheapest month to fly to Vietnam from Ireland, with most prices found around €828. If you aren’t able to travel during the month of May, then book flights to Vietnam from Ireland during October instead. Flights to Vietnam in October, while not as cheap as those in May, still average around €871.

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

Our data shows that Monday is the least expensive day to fly to Vietnam. Tickets to fly out on this day can be as low as €844. Flights from Ireland to Vietnam on a Saturday will generally be more expensive and average around €953. 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?

Our most recent data shows that the best time of day to fly to Vietnam is in the morning. Flights from Ireland to Vietnam during this time can be as low as €887. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €946 on average. Flights to Vietnam from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 €994 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 €840 on momondo.

Can stopping save me money on Ireland to Vietnam flights?

You could potentially save up to 15% 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

14h 45m

Direct flights

None
The fastest flight from Ireland to Vietnam takes 14h 45m
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 refresh 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?

    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 Vietnam.

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

    The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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
Etihad AirwaysPriceFrom €648Free CancellationRating
7.4
1,321 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €711Free CancellationRating
7.3
4,071 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom €767Free CancellationRating
7.4
3,679 reviews
Search Qatar Airways flights
EmiratesPriceFrom €874Free CancellationRating
8.1
3,432 reviews
Search Emirates flights

Why use momondo?

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

Finding the right flight to Vietnam from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vietnam quick and easy, saving you time and money.

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

Yes. All flights to Vietnam from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ireland and Vietnam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ireland to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Vietnam trip

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