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Cheap flights from Ireland to Vietnam from £387

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£628

One-way from

£387

Popular in

December

Cheapest in

September

Average price

£903
3/4-14/4
  • 3/4-14/4
  • 4 total stops
  • 54h 15m total
  • Ireland to Vietnam
Search Deals
Lufthansa
  • Lufthansa
  • 16/5
  • 2 total stops
  • 27h 00m total
  • Ireland to Vietnam
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Ireland to Vietnam

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 21 February 2025.

Thu 3/412:00DUB - HAN
2 stops29h 15mMultiple Airlines
Mon 14/402:20HAN - DUB
2 stops25h 00mMultiple Airlines
Deal found 20/2£628
Tue 30/909:05DUB - HAN
2 stops21h 25mEtihad Airways
Wed 22/1013:20HAN - DUB
2 stops23h 50mEtihad Airways
Deal found 20/2£680
Tue 30/908:15DUB - HAN
1 stop23h 40mQatar Airways
Wed 22/1019:30HAN - DUB
1 stop24h 00mQatar Airways
Deal found 20/2£730
Fri 14/1116:50DUB - HAN
1 stop30h 45mTurkish Airlines
Fri 12/1222:30HAN - DUB
1 stop23h 55mTurkish Airlines
Deal found 20/2£795
Mon 16/622:05DUB - HAN
1 stop33h 10mEmirates
Mon 14/701:30HAN - DUB
1 stop24h 40mEmirates
Deal found 20/2£836
Mon 24/209:45DUB - HAN
2 stops52h 10mFinnair
Mon 10/308:00HAN - DUB
2 stops40h 20mFinnair
Deal found 21/2£954
Fri 14/1110:45DUB - HAN
2 stops18h 35mBritish Airways
Thu 11/1201:40HAN - DUB
2 stops22h 45mBritish Airways
Deal found 20/2£2,927
Fri 7/312:45DUB - HAN
3 stops39h 45mSWISS
Wed 12/318:25HAN - DUB
2 stops24h 40mSWISS
Deal found 21/2£4,912

Find flights from Ireland to Vietnam within your budget

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, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Ireland

Fly to

Vietnam

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 3/4

12:00-23:15

2 stops29h 15m

Hanoi Noibai

Mon 14/4

02:20-21:20

2 stops25h 00m

£628

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 3/4

09:05-12:30

2 stops45h 25m

Hanoi Noibai

Tue 15/4

13:20-07:10

2 stops23h 50m

£802

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 6/4

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Sun 13/4

19:30-06:45

1 stop17h 15m

£831

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 16/6

22:05-13:15

1 stop33h 10m

Hanoi Noibai

Mon 14/7

01:30-20:10

1 stop24h 40m

£836

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 22/4

10:35-15:25

1 stop22h 50m

Hanoi Noibai

Sun 27/4

23:05-09:35

1 stop16h 30m

£1,121

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 7/3

12:45-11:30

3 stops39h 45m

Hanoi Noibai

Wed 12/3

18:25-12:05

2 stops24h 40m

£4,912

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 16/5

10:40-19:40

2 stops27h 00m

£387

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 17/7

10:35-02:10

3 stops33h 35m

£426

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 16/5

10:35-15:25

1 stop22h 50m

£477

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 17/7

17:40-16:40

2 stops41h 00m

£494

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 11 results
1
2

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.

Travel insights for flights from Ireland to Vietnam

Get recent, data-driven insights about flights from Ireland to Vietnam including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £814). Flying from Ireland to Vietnam in July is currently the most expensive (average of £1,143). 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?

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 21 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Vietnam as you normally would.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

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.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 21 February 2025.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Qatar Airways
7.4
Good
3,609 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Etihad Airways
7.4
Good
1,178 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Turkish Airlines
7.3
Good
3,832 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

  • What are the cheapest airlines to fly from Ireland to Vietnam one-way?

    The cheapet airlines for a one-way flight from Ireland to Vietnam are Lufthansa (£387), IndiGo (£426), and Turkish Airlines (£477).

  • 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, November is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £814). Flying from Ireland to Vietnam in July is currently the most expensive (average of £1,143). 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

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Alternative routes for Ireland to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Vietnam

Discover the top 3 airlines that operate flights from Ireland to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£674Average£792FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£688Average£817FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£890Average£1,096FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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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