In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Can I find deals for flights from Ireland to Vietnam that include hotel bookings?

Yes. In addition to deals on Ireland to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Vietnam?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Vietnam.

Can I find deals for business class flights from Ireland to Vietnam?

Yes. Cheapflights offers flight deals from Ireland to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£352+ Flights from Ireland to Vietnam

Find flight deals from Ireland to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Vietnam
Explore the most affordable flight options available from Ireland to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Thu 4/1212:50DUB - HAN

2 stops22h 50mMultiple Airlines

Thu 11/1220:20HAN - DUB

3 stops31h 55mMultiple Airlines

Deal found 20/10£553

Sat 6/1212:50DUB - HAN

2 stops29h 55mMultiple Airlines

Sat 13/1218:45HAN - DUB

2 stops34h 40mMultiple Airlines

Deal found 21/10£598

Best flights from Ireland to Vietnam
Discover carefully curated flight deals from Ireland to Vietnam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 October 2025.

Thu 4/1208:10DUB - HAN

2 stops30h 00mMultiple Airlines

Wed 10/1202:45HAN - DUB

2 stops25h 50mMultiple Airlines

Deal found 20/10£588

Wed 1/420:25DUB - HAN

1 stop15h 30mEtihad Airways

Wed 22/413:20HAN - DUB

2 stops35h 35mEtihad Airways

Deal found 21/10£767

Wed 1/418:00DUB - HAN

2 stops41h 50mFinnair

Wed 22/407:35HAN - DUB

2 stops31h 20mFinnair

Deal found 22/10£798

Sat 6/1216:30DUB - HAN

2 stops25h 40mMultiple Airlines

Sat 13/1215:45HAN - DUB

3 stops25h 05mMultiple Airlines

Deal found 21/10£614

Fri 16/106:50DUB - HAN

3 stops23h 10mMultiple Airlines

Fri 30/118:00HAN - DUB

2 stops46h 40mMultiple Airlines

Deal found 21/10£627

Tue 14/420:25DUB - HAN

1 stop27h 40mEtihad Airways

Thu 30/413:20HAN - DUB

2 stops23h 50mEtihad Airways

Deal found 22/10£776

Sat 28/208:10DUB - HAN

1 stop27h 00mEtihad Airways

Sun 15/313:30HAN - DUB

2 stops23h 55mEtihad Airways

Deal found 22/10£806

Tue 14/409:40DUB - HAN

2 stops47h 55mMultiple Airlines

Thu 30/410:30HAN - DUB

2 stops28h 25mMultiple Airlines

Deal found 22/10£803

Last-minute flights from Ireland to Vietnam
Discover last-minute flight deals from Ireland to Vietnam. Data last updated 22 October 2025 and is based on user searches.

Thu 23/1009:05DUB - HAN

2 stops21h 25mEtihad Airways

Mon 3/1107:40HAN - DUB

1 stop29h 45mEtihad Airways

Deal found 20/10£1,132

Mon 27/1016:30DUB - HAN

2 stops55h 10mMultiple Airlines

Thu 27/1120:00HAN - DUB

1 stop17h 25mMultiple Airlines

Deal found 21/10£747

Sat 1/1108:10DUB - HAN

2 stops21h 20mEtihad Airways

Sat 15/1107:40HAN - DUB

1 stop29h 45mEtihad Airways

Deal found 22/10£897

One-way flights from Ireland to Vietnam
Search for one-way flight options from Ireland to Vietnam. Find affordable one-way fares based on user searches. Data last updated 22 October 2025.

Mon 27/1011:55DUB - HAN

3 stops59h 25mMultiple Airlines

Deal found 21/10£352

Sat 15/1118:05DUB - HAN

2 stops37h 10mFinnair

Deal found 21/10£516

Sat 15/1107:45DUB - HAN

1 stop16h 10mQatar Airways

Deal found 22/10£682

Mon 27/1016:30DUB - HAN

1 stop31h 50mTurkish Airlines

Deal found 21/10£714

Cheap flight deals from Ireland to Vietnam

Round-trip from	£553
One-way from	£352
Popular in	July
Cheapest in	April
Average price	£816

4/12-11/12
5 total stops
54h 45m total
Ireland to Vietnam

Search Deals

27/10
3 total stops
59h 25m total
Ireland to Vietnam

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£82 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/12

08:10-21:10

2 stops30h 00m

Hanoi Noibai

Wed 10/12

02:45-21:35

2 stops25h 50m

£588

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 6/12

16:30-01:10

2 stops25h 40m

Hanoi Noibai

Sat 13/12

15:45-09:50

3 stops25h 05m

£614

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 16/1

06:50-13:00

3 stops23h 10m

Hanoi Noibai

Fri 30/1

18:00-09:40

2 stops46h 40m

£627

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 1/4

20:25-17:55

1 stop15h 30m

Hanoi Noibai

Wed 22/4

13:20-18:55

2 stops35h 35m

£767

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 14/4

20:25-06:05

1 stop27h 40m

Hanoi Noibai

Thu 30/4

13:20-07:10

2 stops23h 50m

£776

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 1/4

18:00-17:50

2 stops41h 50m

Hanoi Noibai

Wed 22/4

07:35-08:55

2 stops31h 20m

£798

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 14/4

09:40-15:35

2 stops47h 55m

Hanoi Noibai

Thu 30/4

10:30-08:55

2 stops28h 25m

£803

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

08:10-18:10

1 stop27h 00m

Hanoi Noibai

Sun 15/3

13:30-06:25

2 stops23h 55m

£806

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 27/10

11:55-06:20

3 stops59h 25m

£352

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 15/11

18:05-17:50

2 stops40h 45m

£516

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 12 results

Best time to book a flight from Ireland to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Vietnam

What is the cheapest month to book a flight from Ireland to Vietnam?

Currently, April is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £412). Flying from Ireland to Vietnam in July is currently the most expensive (average of £797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to VN?

Unlike in the evening, when flights are generally more expensive, you can save up to 25% on flights from Ireland to Vietnam by exploring options for tickets at midday.

Reviews of airlines servicing Vietnam

Get a feel of what it's like to fly with Emirates, Qatar Airways, andTurkish Airlines from Ireland to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,383 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Emirates

8.1

Very Good

3,383 reviews

Emirates

8.1

Very Good

3,383 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Qatar Airways

7.4

Good

3,653 reviews

Emirates

8.1

Very Good

3,383 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Turkish Airlines

7.3

Good

4,022 reviews

Emirates

8.1

Very Good

3,383 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hemshika,Jun 2025

DXB - LGW

Related info for your journey

Can I find deals for flights from Ireland to Vietnam that include hotel bookings?
Yes. In addition to deals on Ireland to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Vietnam.
Can I find deals for business class flights from Ireland to Vietnam?
Yes. Cheapflights offers flight deals from Ireland to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Vietnam?
Currently, April is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £412). Flying from Ireland to Vietnam in July is currently the most expensive (average of £797). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Ireland to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£650	Average£781	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£658	Average£786	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Emirates	Cheapest£854	Average£916	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Vietnam?

When you search for this flight from Ireland to Vietnam, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Vietnam?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Vietnam for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Vietnam with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Vietnam with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Vietnam become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Ireland to Vietnam from £352

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Ireland to Vietnam

Cheapest flights from Ireland to VietnamExplore the most affordable flight options available from Ireland to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Explore the most affordable flight options available from Ireland to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Cheap flight deals from Ireland to Vietnam

Keep the following information in mind while searching for Ireland to Vietnam flight deals. Data was last updated 22 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Vietnam that are best for you.

Best time to book a flight from Ireland to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Vietnam

What is the cheapest month to book a flight from Ireland to Vietnam?

What is the cheapest time of day to fly from IE to VN?

Find hourly flight availability from Ireland to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 October 2025.

Reviews of airlines servicing Vietnam

Get a feel of what it's like to fly with Emirates, Qatar Airways, andTurkish Airlines from Ireland to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Ireland to Vietnam that include hotel bookings?

How can I find direct flights from Ireland to Vietnam?

Can I find deals for business class flights from Ireland to Vietnam?

What is the cheapest month to book a flight from Ireland to Vietnam?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ireland to Vietnam

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Vietnam?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Vietnam?

Can Cheapflights find flights from Ireland to Vietnam with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Vietnam become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Vietnam
Explore the most affordable flight options available from Ireland to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.