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Cheap flights from Ireland to Vietnam from £268

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

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 15 January 2026.

Round-trip from

£441

One-way from

£268

Popular in

July

Cheapest in

April

Average price

£790
18/2-3/3
  • 18/2-3/3
  • 4 total stops
  • 63h 10m total
  • Ireland to Vietnam
Search Deals
IndiGo
  • IndiGo
  • 3/2
  • 2 total stops
  • 37h 40m total
  • Ireland to Vietnam
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 15 January 2026.

Wed 18/206:55
DUB
-
HAN
2 stops27h 50m
Multiple Airlines
Tue 3/318:45
HAN
-
DUB
2 stops35h 20m
Multiple Airlines
Deal found 14/1£441
Fri 27/207:20
DUB
-
HAN
3 stops33h 45m
Multiple Airlines
Fri 6/318:15
HAN
-
DUB
2 stops31h 55m
Multiple Airlines
Deal found 13/1£564
Sat 28/210:40
DUB
-
HAN
2 stops43h 30m
Multiple Airlines
Sat 7/312:25
HAN
-
DUB
2 stops28h 25m
Multiple Airlines
Deal found 14/1£603
Fri 15/509:00
DUB
-
HAN
1 stop15h 40m
Etihad Airways
Sat 23/508:25
HAN
-
DUB
1 stop28h 50m
Etihad Airways
Deal found 14/1£638
Mon 31/815:00
DUB
-
HAN
1 stop34h 15m
Qatar Airways
Thu 17/919:05
HAN
-
DUB
2 stops41h 40m
Qatar Airways
Deal found 13/1£663

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 15 January 2026.
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

Fri 27/2

07:20-00:05

3 stops33h 45m

Hanoi Noibai

Fri 6/3

18:15-19:10

2 stops31h 55m

£564

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 26/1

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Thu 29/1

19:10-06:00

1 stop17h 50m

£796

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 17/3

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Wed 1/4

19:30-20:15

1 stop30h 45m

£798

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 30/5

06:30-11:30

2 stops23h 00m

Hanoi Noibai

Wed 17/6

18:30-11:20

2 stops22h 50m

£800

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 15/5

06:30-11:30

2 stops23h 00m

Hanoi Noibai

Sat 23/5

12:40-10:15

2 stops27h 35m

£800

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

08:05-18:10

1 stop27h 05m

Hanoi Noibai

Sun 15/3

20:00-06:25

1 stop17h 25m

£815

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 27/6

18:00-09:35

2 stops33h 35m

Hanoi Noibai

Tue 14/7

07:35-08:55

2 stops31h 20m

£852

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 18/3

09:45-10:05

2 stops41h 20m

Hanoi Noibai

Tue 7/4

10:55-17:15

2 stops36h 20m

£875

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 10/2

16:30-13:10

2 stops37h 40m

£269

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 1/3

16:30-13:10

2 stops37h 40m

£277

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 18 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.

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, September is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £560). Flying from Ireland to Vietnam in July is currently the most expensive (average of £766). 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.

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 15 January 2026.
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
3,467 reviews
Check prices

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Emirates
8.1
Very Good
3,467 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Qatar Airways
7.4
Good
3,715 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well
Turkish Airlines
7.3
Good
4,169 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Entertainment

8.2

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Namakajjo,Dec 2025

EBB - DXB

Emirates airlines is always good, and I'll always board and travel with Emirates. Everything is going well

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.

  • How long is the flight from Ireland to Vietnam?

    There are many flights that can get you from Ireland to Vietnam in 16h 10m. Fly via Qatar Airways to get the fastest option. The distance between Ireland and Vietnam is about 5889 mi.

  • 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, September is the cheapest month in which you can book a flight from Ireland to Vietnam (average of £560). Flying from Ireland to Vietnam in July is currently the most expensive (average of £766). 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.
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Stansted to Phuket City flights
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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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£646Average£828FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£669Average£780FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest£767Average£885FlexibilityNo 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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