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Cheap flights from Dublin to Vietnam from £451

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
25 des. — 1 jan.1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dublin to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Vietnam
Explore the most affordable flight options available from Dublin to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

ma. 29/1208:45DUB - HAN
3 stops33h 50mMultiple Airlines
ma. 26/109:40HAN - DUB
2 stops34h 10mMultiple Airlines
Deal found 23/11£595
ma. 1/1211:45DUB - HAN
2 stops29h 20mMultiple Airlines
ma. 15/1218:55HAN - DUB
2 stops28h 30mMultiple Airlines
Deal found 22/11£792
fr. 5/1207:45DUB - HAN
1 stop21h 35mQatar Airways
ti. 9/1219:10HAN - DUB
1 stop17h 50mQatar Airways
Deal found 23/11£834
to. 4/1207:45DUB - HAN
1 stop21h 35mQatar Airways
ma. 8/1219:10HAN - DUB
1 stop24h 25mQatar Airways
Deal found 21/11£837
ti. 23/1205:55DUB - HAN
3 stops26h 20mMultiple Airlines
on. 7/109:40HAN - DUB
3 stops41h 35mMultiple Airlines
Deal found 24/11£889
to. 4/1208:25DUB - HAN
1 stop21h 15mEmirates
sø. 7/1200:25HAN - DUB
1 stop37h 00mEmirates
Deal found 21/11£898

Cheap flight deals from Dublin to Vietnam

Keep the following information in mind while searching for Dublin to Vietnam flight deals. Data was last updated 25 November 2025.

Round-trip from

£446

Popular in

July

Cheapest in

April

Average price

£797
7/1-14/1
  • 7/1-14/1
  • 4 total stops
  • 56h 15m total
  • Dublin to Vietnam
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£85 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 November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 25 November 2025.
Use the filters below to find and compare flights from Dublin to Vietnam that are best for you.

Fly from

Dublin

Fly to

Vietnam

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

to. 15/1

06:40-14:10

2 stops24h 30m

Hanoi Noibai

to. 26/2

15:45-19:10

3 stops34h 25m

£495

DublinHanoi

DUB - HAN

DUBHAN

Dublin

ti. 28/4

20:25-06:05

1 stop27h 40m

Hanoi Noibai

ti. 12/5

19:40-07:10

1 stop17h 30m

£747

DublinHanoi

DUB - HAN

DUBHAN

Dublin

on. 1/4

10:40-15:40

1 stop23h 00m

Hanoi Noibai

on. 22/4

22:55-16:00

1 stop23h 05m

£781

DublinHanoi

DUB - HAN

DUBHAN

Dublin

sø. 1/3

20:50-05:25

2 stops49h 35m

Hanoi Noibai

ti. 24/3

00:25-11:20

1 stop17h 55m

£814

DublinHanoi

DUB - HAN

DUBHAN

Dublin

on. 1/4

18:00-13:50

2 stops37h 50m

Hanoi Noibai

on. 22/4

07:35-17:15

2 stops39h 40m

£841

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lø. 28/2

07:45-06:55

1 stop16h 10m

Hanoi Noibai

sø. 15/3

19:10-06:00

1 stop17h 50m

£860

DublinHanoi

DUB - HAN

DUBHAN

Dublin

fr. 5/12

07:45-06:55

1 stop16h 10m

Hanoi Noibai

ti. 9/12

13:00-06:00

2 stops24h 00m

£888

DublinHanoi

DUB - HAN

DUBHAN

Dublin

lø. 17/1

07:45-06:55

1 stop16h 10m

Hanoi Noibai

fr. 30/1

19:10-06:00

1 stop17h 50m

£888

DublinHanoi

DUB - HAN

DUBHAN

Dublin

ma. 13/4

20:25-17:55

1 stop15h 30m

£451

DublinHanoi

DUB - HAN

DUBHAN

Dublin

sø. 12/4

09:05-06:05

1 stop15h 00m

£464

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 12 results
1
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Best time to book a flight from Dublin to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Dublin 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 Dublin to Vietnam

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

Currently, April is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £420). Flying from Dublin to Vietnam in July is currently the most expensive (average of £780). 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 DUB to VN?

Find hourly flight availability from Dublin 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 25 November 2025.

It’s typically best to fly out from Dublin to Vietnam at midday. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.

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 25 November 2025.
Read through reviews of airlines operating flights from Dublin to Vietnam, such as Emirates, Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,421 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Emirates
8.1
Very Good
3,421 reviews
Emirates
8.1
Very Good
3,421 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Qatar Airways
7.4
Good
3,672 reviews
Emirates
8.1
Very Good
3,421 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.
Turkish Airlines
7.3
Good
4,052 reviews
Emirates
8.1
Very Good
3,421 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

Related info for your journey

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

  • What airport do you fly from for flights from Dublin to Vietnam?

    Located just 5.7 mi from the city center, Dublin (DUB) is the airport most travelers will use when flying to Vietnam from Dublin.

  • How long is the flight from Dublin to Vietnam?

    There are many flights that can get you from Dublin to Vietnam in 23h. Fly via Etihad Airways or Turkish Airlines to get the fastest option. The distance from Dublin to Vietnam is about 5889 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as £451 on Etihad Airways. Other airlines that offer cheap prices include Turkish Airlines from £787 and Qatar Airways from £1,065 one-way.

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

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

  • How can I find direct flights from Dublin to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Vietnam?

    Currently, April is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £420). Flying from Dublin to Vietnam in July is currently the most expensive (average of £780). 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.

Top 3 airlines flying from Dublin to Vietnam

Discover the top 3 airlines that operate flights from Dublin 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£663Average£796FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£671Average£801FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest£870Average£933FlexibilityNo 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 Dublin to Vietnam?

Cheapflights makes it easy to find Dublin to Vietnam flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Vietnam from Dublin.

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

Certainly. Search results for flights to Vietnam from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Dublin to Vietnam flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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