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Cheap flights from Ireland to Vietnam from £286

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 30/10. 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
1 adult, Economy, 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.
China Eastern Logo
09:00 - 01:45
DUB
-
HAN
33h 45m
1 stop
China Eastern Logo
15:10 - 06:15
HAN
-
DUB
22h 05m
1 stop
£447China Eastern
Mon, 23 Nov - Thu, 26 Nov
China Eastern Logo
09:00 - 01:45
DUB
-
HAN
33h 45m
1 stop
China Eastern Logo
15:10 - 06:15
HAN
-
DUB
22h 05m
1 stop
£449China Eastern
Mon, 23 Nov - Thu, 26 Nov
China Eastern Logo
10:55 - 14:00
DUB
-
HAN
21h 05m
1 stop
China Eastern Logo
18:45 - 06:15
HAN
-
DUB
18h 30m
1 stop
£450China Eastern
Mon, 31 Aug - Sun, 29 Nov
China Eastern Logo
09:00 - 14:45
DUB
-
HAN
22h 45m
2 stops
China Eastern Logo
15:10 - 06:15
HAN
-
DUB
22h 05m
1 stop
£454China Eastern
Mon, 23 Nov - Thu, 26 Nov
China Eastern Logo
10:55 - 17:45
DUB
-
HAN
24h 50m
1 stop
China Eastern Logo
16:15 - 06:15
HAN
-
DUB
45h 00m
3 stops
£456China Eastern
Fri, 4 Sep - Mon, 30 Nov
China Eastern Logo
10:55 - 01:35
DUB
-
HAN
32h 40m
2 stops
China Eastern Logo
16:15 - 06:15
HAN
-
DUB
45h 00m
3 stops
£462China Eastern
Fri, 4 Sep - Mon, 30 Nov
China Eastern Logo
09:00 - 01:45
DUB
-
HAN
33h 45m
1 stop
China Eastern Logo
02:45 - 06:15
HAN
-
DUB
34h 30m
1 stop
£485China Eastern
Fri, 30 Oct - Mon, 30 Nov
China Eastern Logo
10:55 - 17:45
DUB
-
HAN
24h 50m
1 stop
China Eastern Logo
15:00 - 08:00
HAN
-
DUB
23h 00m
1 stop
£488China Eastern
Fri, 4 Sep - Tue, 15 Sep
China Eastern Logo
09:00 - 01:45
DUB
-
HAN
33h 45m
1 stop
China Eastern Logo
15:45 - 06:15
HAN
-
DUB
45h 30m
2 stops
£490China Eastern
Fri, 30 Oct - Sat, 28 Nov
China Eastern Logo
10:55 - 14:00
DUB
-
HAN
21h 05m
1 stop
China Eastern Logo
15:45 - 08:00
HAN
-
DUB
46h 15m
2 stops
£494China Eastern
Fri, 4 Sep - Wed, 16 Sep

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China Eastern flights from Ireland to Vietnam

Our best China Eastern deals on Ireland to Vietnam flight tickets
China Eastern
23 Nov
DUB09:00Dublin
33h 45m
1 stop
HAN01:45Hanoi Noibai
26 Nov
HAN15:10Hanoi Noibai
22h 05m
1 stop
DUB06:15Dublin
£447
China Eastern
23 Nov
DUB09:00Dublin
33h 45m
1 stop
HAN01:45Hanoi Noibai
26 Nov
HAN15:10Hanoi Noibai
22h 05m
1 stop
DUB06:15Dublin
£449
China Eastern
23 Nov
DUB09:00Dublin
22h 45m
2 stops
HAN14:45Hanoi Noibai
26 Nov
HAN15:10Hanoi Noibai
22h 05m
1 stop
DUB06:15Dublin
£454

Qatar Airways flights from Ireland to Vietnam

Our best Qatar Airways deals on Ireland to Vietnam flight tickets
Qatar Airways
10 Jul
DUB08:15Dublin
17h 00m
1 stop
HAN07:15Hanoi Noibai
30 Jul
HAN08:45Hanoi Noibai
17h 30m
1 stop
DUB20:15Dublin
£942
Qatar Airways
10 Jul
DUB08:15Dublin
17h 00m
1 stop
HAN07:15Hanoi Noibai
30 Jul
HAN08:45Hanoi Noibai
17h 30m
1 stop
DUB20:15Dublin
£1,025
Qatar Airways
10 Jul
DUB08:15Dublin
17h 00m
1 stop
HAN07:15Hanoi Noibai
30 Jul
HAN13:05Hanoi Noibai
47h 40m
2 stops
DUB06:45Dublin
£1,051

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 9 July 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

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 23/11

09:00-01:45

1 stop33h 45m

Hanoi Noibai

Thu 26/11

15:10-06:15

1 stop22h 05m

£447

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 23/11

09:00-01:45

1 stop33h 45m

Hanoi Noibai

Thu 26/11

15:10-06:15

1 stop22h 05m

£449
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 31/8

10:55-14:00

1 stop21h 05m

Hanoi Noibai

Sun 29/11

18:45-06:15

1 stop18h 30m

£450

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 23/11

09:00-14:45

2 stops22h 45m

Hanoi Noibai

Thu 26/11

15:10-06:15

1 stop22h 05m

£454

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 4/9

10:55-17:45

1 stop24h 50m

Hanoi Noibai

Mon 30/11

16:15-06:15

3 stops45h 00m

£456

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 4/9

10:55-01:35

2 stops32h 40m

Hanoi Noibai

Mon 30/11

16:15-06:15

3 stops45h 00m

£462

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 30/10

09:00-01:45

1 stop33h 45m

Hanoi Noibai

Mon 30/11

02:45-06:15

1 stop34h 30m

£485

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 4/9

10:55-17:45

1 stop24h 50m

Hanoi Noibai

Tue 15/9

15:00-08:00

1 stop23h 00m

£488

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 30/10

09:00-01:45

1 stop33h 45m

Hanoi Noibai

Sat 28/11

15:45-06:15

2 stops45h 30m

£490

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 4/9

10:55-14:00

1 stop21h 05m

Hanoi Noibai

Wed 16/9

15:45-08:00

2 stops46h 15m

£494

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, December 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 £221. If you’re not able to fly to Vietnam in December, then March is your next best option. Flight prices from Ireland to Vietnam during March average around £264.

How far in advance should I book a flight from Ireland 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 £879 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 £589 on momondo.

Can stopping save me money on Ireland to Vietnam flights?

You could potentially save up to 37% 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 £551Free CancellationRating
7.3
3,742 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £670Free CancellationRating
7.4
4,441 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £714Free CancellationRating
7.3
1,477 reviews
Search Etihad Airways flights
EmiratesPriceFrom £771Free CancellationRating
8.1
3,608 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.

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