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Cheap flights from Ireland to Vietnam from €299

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 16/1. 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
08:20 - 17:45
DUB
-
HAN
26h 25m2 stops
Multiple Airlines Logo
02:45 - 20:20
HAN
-
DUB
24h 35m2 stops
€498Multiple Airlines
Wed, 21 Jan - Tue, 27 Jan
Multiple Airlines Logo
11:20 - 17:45
DUB
-
HAN
23h 25m2 stops
Multiple Airlines Logo
18:45 - 19:10
HAN
-
DUB
31h 25m2 stops
€500Multiple Airlines
Mon, 19 Jan - Mon, 2 Feb
Multiple Airlines Logo
06:40 - 15:15
DUB
-
HAN
25h 35m3 stops
Multiple Airlines Logo
02:45 - 20:20
HAN
-
DUB
24h 35m2 stops
€504Multiple Airlines
Thu, 8 Jan - Tue, 20 Jan
Multiple Airlines Logo
12:35 - 17:45
DUB
-
HAN
22h 10m2 stops
Multiple Airlines Logo
02:45 - 20:20
HAN
-
DUB
24h 35m2 stops
€507Multiple Airlines
Wed, 21 Jan - Tue, 27 Jan
Qatar Airways Logo
07:45 - 13:05
DUB
-
SGN
22h 20m1 stop
Qatar Airways Logo
11:00 - 06:00
SGN
-
DUB
26h 00m2 stops
€603Qatar Airways
Mon, 2 Mar - Mon, 16 Mar
Qatar Airways Logo
07:45 - 07:15
DUB
-
SGN
16h 30m1 stop
Qatar Airways Logo
11:00 - 06:00
SGN
-
DUB
26h 00m2 stops
€608Qatar Airways
Thu, 22 Jan - Thu, 29 Jan
Emirates Logo
13:10 - 21:30
DUB
-
DAD
25h 20m2 stops
Emirates Logo
23:30 - 18:55
DAD
-
DUB
26h 25m2 stops
€679Emirates
Sun, 18 Jan - Mon, 26 Jan
Emirates Logo
13:10 - 21:30
DUB
-
DAD
25h 20m2 stops
Emirates Logo
23:30 - 18:55
DAD
-
DUB
50h 25m2 stops
€700Emirates
Sun, 8 Feb - Sun, 15 Mar
British Airways Logo
17:35 - 10:35
ORK
-
SGN
58h 00m2 stops
British Airways Logo
16:40 - 23:25
SGN
-
ORK
37h 45m2 stops
€837British Airways
Thu, 22 Jan - Thu, 12 Feb
British Airways Logo
07:40 - 10:35
ORK
-
SGN
43h 55m2 stops
British Airways Logo
19:35 - 21:00
SGN
-
ORK
56h 25m2 stops
€853British Airways
Thu, 22 Jan - Mon, 26 Jan

Air France flights from Ireland to Vietnam

Our best Air France deals on Ireland to Vietnam flight tickets
Air France
23 Jan
DUB16:45Dublin
31h 55m
1 stop
SGN07:40Ho Chi Minh City
30 Jan
SGN09:45Ho Chi Minh City
29h 15m
1 stop
DUB08:00Dublin
€749
Find similar
Air France
11 Dec
DUB06:00Dublin
18h 50m
1 stop
SGN07:50Ho Chi Minh City
17 Dec
SGN09:45Ho Chi Minh City
20h 10m
1 stop
DUB22:55Dublin
€1,036
Find similar
Air France
11 Dec
DUB06:00Dublin
18h 50m
1 stop
SGN07:50Ho Chi Minh City
17 Dec
SGN19:00Ho Chi Minh City
27h 45m
2 stops
DUB15:45Dublin
€1,045
Find similar

British Airways flights from Ireland to Vietnam

Our best British Airways deals on Ireland to Vietnam flight tickets
British Airways
22 Jan
ORK17:35Cork
42h 00m
2 stops
SGN18:35Ho Chi Minh City
12 Feb
SGN19:00Ho Chi Minh City
35h 25m
2 stops
ORK23:25Cork
€837
Find similar
British Airways
22 Jan
ORK17:35Cork
58h 00m
2 stops
SGN10:35Ho Chi Minh City
26 Jan
SGN11:35Ho Chi Minh City
40h 25m
2 stops
ORK21:00Cork
€853
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 9 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 21/1

08:20-17:45

2 stops26h 25m

Hanoi Noibai

Tue 27/1

02:45-20:20

2 stops24h 35m

€498

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

11:20-17:45

2 stops23h 25m

Hanoi Noibai

Mon 2/2

18:45-19:10

2 stops31h 25m

€500

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 8/1

06:40-15:15

3 stops25h 35m

Hanoi Noibai

Tue 20/1

02:45-20:20

2 stops24h 35m

€504

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 21/1

12:35-17:45

2 stops22h 10m

Hanoi Noibai

Tue 27/1

02:45-20:20

2 stops24h 35m

€507

DublinHo Chi Minh City

DUB - SGN

DUBSGN

Dublin

Mon 2/3

07:45-13:05

1 stop22h 20m

Ho Chi Minh City

Mon 16/3

11:00-06:00

2 stops26h 00m

€603

DublinHo Chi Minh City

DUB - SGN

DUBSGN

Dublin

Thu 22/1

07:45-07:15

1 stop16h 30m

Ho Chi Minh City

Thu 29/1

11:00-06:00

2 stops26h 00m

€608

DublinDa Nang

DUB - DAD

DUBDAD

Dublin

Sun 18/1

13:10-21:30

2 stops25h 20m

Da Nang

Mon 26/1

23:30-18:55

2 stops26h 25m

€679

DublinDa Nang

DUB - DAD

DUBDAD

Dublin

Sun 8/2

13:10-21:30

2 stops25h 20m

Da Nang

Sun 15/3

23:30-18:55

2 stops50h 25m

€700

CorkHo Chi Minh City

ORK - SGN

ORKSGN

Cork

Thu 22/1

17:35-10:35

2 stops58h 00m

Ho Chi Minh City

Thu 12/2

16:40-23:25

2 stops37h 45m

€837

CorkHo Chi Minh City

ORK - SGN

ORKSGN

Cork

Thu 22/1

07:40-10:35

2 stops43h 55m

Ho Chi Minh City

Mon 26/1

19:35-21:00

2 stops56h 25m

€853

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 €832. 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 €868.

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 €842. Flights from Ireland to Vietnam on a Saturday will generally be more expensive and average around €950. 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 €884. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €943 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 €998 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 €837 on momondo.

Can stopping save me money on Ireland to Vietnam flights?

You could potentially save up to 13% 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

19h 55m

Direct flights

None
The fastest flight from Ireland to Vietnam takes 19h 55m
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 €646Free CancellationRating
7.4
1,329 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €709Free CancellationRating
7.3
4,085 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom €765Free CancellationRating
7.4
3,676 reviews
Search Qatar Airways flights
EmiratesPriceFrom €871Free 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

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.
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