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Cheap flights from Ireland to Vietnam from £243

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
20:40 - 07:15
HAN
-
DUB
16h 35m
1 stop
£323Etihad Airways
Mon, 25 May - Tue, 9 Jun
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
08:25 - 07:15
HAN
-
DUB
28h 50m
1 stop
£337Etihad Airways
Thu, 4 Jun - Thu, 18 Jun
Etihad Airways Logo
09:00 - 18:45
DUB
-
HAN
27h 45m
1 stop
Etihad Airways Logo
08:25 - 07:15
HAN
-
DUB
28h 50m
1 stop
£369Etihad Airways
Sat, 30 May - Wed, 17 Jun
Multiple Airlines Logo
06:20 - 18:45
DUB
-
HAN
30h 25m
2 stops
Multiple Airlines Logo
20:40 - 14:50
HAN
-
DUB
24h 10m
2 stops
£402Multiple Airlines
Mon, 25 May - Tue, 9 Jun
Multiple Airlines Logo
09:00 - 18:45
DUB
-
HAN
27h 45m
1 stop
Multiple Airlines Logo
20:40 - 16:00
HAN
-
DUB
25h 20m
2 stops
£498Multiple Airlines
Mon, 25 May - Tue, 9 Jun
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
20:40 - 07:15
HAN
-
DUB
16h 35m
1 stop
£504Etihad Airways
Tue, 2 Jun - Sun, 14 Jun
Multiple Airlines Logo
14:30 - 06:40
DUB
-
HAN
34h 10m
2 stops
Multiple Airlines Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
£522Multiple Airlines
Tue, 2 Jun - Sun, 14 Jun
Multiple Airlines Logo
09:00 - 20:20
DUB
-
HAN
29h 20m
3 stops
Multiple Airlines Logo
08:25 - 07:15
HAN
-
DUB
28h 50m
1 stop
£543Multiple Airlines
Mon, 1 Jun - Mon, 15 Jun
Multiple Airlines Logo
09:00 - 00:15
DUB
-
HAN
33h 15m
2 stops
Multiple Airlines Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
£554Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
20:35 - 08:30
DUB
-
HAN
29h 55m
3 stops
Multiple Airlines Logo
08:25 - 14:05
HAN
-
DUB
35h 40m
2 stops
£558Multiple Airlines
Mon, 25 May - Mon, 1 Jun

Etihad Airways flights from Ireland to Vietnam

Our best Etihad Airways deals on Ireland to Vietnam flight tickets
Etihad Airways
25 May
DUB20:35Dublin
16h 10m
1 stop
HAN18:45Hanoi Noibai
9 Jun
HAN20:40Hanoi Noibai
16h 35m
1 stop
DUB07:15Dublin
£323
Etihad Airways
4 Jun
DUB20:35Dublin
28h 05m
1 stop
HAN06:40Hanoi Noibai
18 Jun
HAN08:25Hanoi Noibai
28h 50m
1 stop
DUB07:15Dublin
£337
Etihad Airways
30 May
DUB09:00Dublin
27h 45m
1 stop
HAN18:45Hanoi Noibai
17 Jun
HAN08:25Hanoi Noibai
28h 50m
1 stop
DUB07:15Dublin
£369

Qatar Airways flights from Ireland to Vietnam

Our best Qatar Airways deals on Ireland to Vietnam flight tickets
Qatar Airways
4 Jun
DUB09:30Dublin
22h 25m
1 stop
HAN13:55Hanoi Noibai
18 Jun
HAN10:55Hanoi Noibai
25h 50m
2 stops
DUB06:45Dublin
£620
Qatar Airways
4 Jun
DUB09:30Dublin
22h 25m
1 stop
HAN13:55Hanoi Noibai
18 Jun
HAN10:55Hanoi Noibai
25h 50m
2 stops
DUB06:45Dublin
£623
Qatar Airways
4 Jun
DUB12:55Dublin
19h 00m
1 stop
HAN13:55Hanoi Noibai
18 Jun
HAN10:55Hanoi Noibai
25h 50m
2 stops
DUB06:45Dublin
£644

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 11 April 2026.
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

Cheapest return flight
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/5

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Tue 9/6

20:40-07:15

1 stop16h 35m

£323

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Thu 18/6

08:25-07:15

1 stop28h 50m

£337

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 30/5

09:00-18:45

1 stop27h 45m

Hanoi Noibai

Wed 17/6

08:25-07:15

1 stop28h 50m

£369

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/5

06:20-18:45

2 stops30h 25m

Hanoi Noibai

Tue 9/6

20:40-14:50

2 stops24h 10m

£402

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/5

09:00-18:45

1 stop27h 45m

Hanoi Noibai

Tue 9/6

20:40-16:00

2 stops25h 20m

£498

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 2/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Sun 14/6

20:40-07:15

1 stop16h 35m

£504

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 2/6

14:30-06:40

2 stops34h 10m

Hanoi Noibai

Sun 14/6

20:40-19:05

1 stop28h 25m

£522

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/6

09:00-20:20

3 stops29h 20m

Hanoi Noibai

Mon 15/6

08:25-07:15

1 stop28h 50m

£543

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 26/5

09:00-00:15

2 stops33h 15m

Hanoi Noibai

Tue 9/6

20:40-19:05

1 stop28h 25m

£554

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/5

20:35-08:30

3 stops29h 55m

Hanoi Noibai

Mon 1/6

08:25-14:05

2 stops35h 40m

£558

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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, May 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 £697. If you’re not able to fly to Vietnam in May, then January is your next best option. Flight prices from Ireland to Vietnam during January average around £778.

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 £871 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 £666 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

Frequently asked questions about flying from Ireland to Vietnam

  • 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 £547Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £666Free CancellationRating
7.3
4,307 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £733Free CancellationRating
7.3
1,429 reviews
Search Etihad Airways flights
EmiratesPriceFrom £767Free CancellationRating
8.1
3,559 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

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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