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Cheap flights from Ireland to Vietnam from £301

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
9 Jul — 16 Jul1
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 4 July 2025.

Round-trip from

£614

One-way from

£301

Popular in

December

Cheapest in

May

Average price

£1,032
1/11-16/11
  • 1/11-16/11
  • 4 total stops
  • 42h 15m total
  • Ireland to Vietnam
25/7
  • 25/7
  • 3 total stops
  • 57h 45m total
  • Ireland to Vietnam
Highest demand for flights based on searches. 11% potential increase in price (£72 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 4 July 2025.

Sat 1/1114:15DUB - HAN
2 stops20h 40mMultiple Airlines
Sun 16/1119:40HAN - DUB
2 stops21h 35mMultiple Airlines
Deal found 3/7£614
Sat 1/1108:10DUB - HAN
1 stop26h 45mEtihad Airways
Sun 16/1119:40HAN - DUB
1 stop17h 45mEtihad Airways
Deal found 3/7£682
Fri 14/1115:25DUB - HAN
1 stop17h 00mTurkish Airlines
Sat 29/1108:50HAN - DUB
1 stop36h 35mTurkish Airlines
Deal found 3/7£724
Tue 30/922:05DUB - HAN
1 stop33h 10mEmirates
Tue 21/1001:30HAN - DUB
1 stop16h 45mEmirates
Deal found 1/7£865

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 4 July 2025.
Use the filters below to find and compare flights from Ireland to Vietnam that are best for you.

Fly from

Ireland

Fly to

Vietnam

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 1/11

14:15-17:55

2 stops20h 40m

Hanoi Noibai

Sun 16/11

19:40-10:15

2 stops21h 35m

£614

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 1/11

08:10-17:55

1 stop26h 45m

Hanoi Noibai

Sun 16/11

19:40-06:25

1 stop17h 45m

£682

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 14/11

15:25-15:25

1 stop17h 00m

Hanoi Noibai

Sat 29/11

08:50-14:25

1 stop36h 35m

£724

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

14:20-13:15

1 stop16h 55m

Hanoi Noibai

Tue 21/10

01:30-12:15

1 stop16h 45m

£868

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Wed 22/10

13:00-06:45

2 stops23h 45m

£878

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/8

09:45-13:50

2 stops46h 05m

Hanoi Noibai

Tue 9/9

10:55-17:15

2 stops36h 20m

£895

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 27/7

06:00-01:20

2 stops37h 20m

Hanoi Noibai

Tue 5/8

02:20-20:15

2 stops23h 55m

£961

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 6/8

14:10-05:25

3 stops33h 15m

£324

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 11/7

09:05-12:30

2 stops21h 25m

£678

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 6/8

17:00-15:25

1 stop16h 25m

£707

Flights are sorted by cheapest return flights first.

Deals found on 2/7

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, May is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £820). 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 4 July 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.

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 4 July 2025.
Get a feel of what it's like to fly with Emirates, Finnair, andQatar Airways 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.

Crew

8.3

Food

7.8

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Crew

8.3

Food

7.8

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Crew

8.3

Food

7.8

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Crew

8.3

Food

7.8

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Crew

8.3

Food

7.8

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Crew

8.3

Food

7.8

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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 Etihad Airways (£678), Turkish Airlines (£704), and China Eastern (£1,100).

  • 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, May is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £820). 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

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

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£635Average£776FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£636Average£748FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£835Average£907FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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?

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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