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Cheap flights from Dublin 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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
24 May — 31 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 24 April 2026.

Wed 27/509:00
DUB
-
HAN
2 stops29h 25m
Multiple Airlines
Mon 8/608:25
HAN
-
DUB
1 stop28h 50m
Multiple Airlines
Deal found 19/4£552
Thu 4/609:00
DUB
-
HAN
2 stops33h 15m
Multiple Airlines
Thu 11/620:40
HAN
-
DUB
2 stops26h 40m
Multiple Airlines
Deal found 20/4£554
Thu 4/620:35
DUB
-
HAN
1 stop28h 05m
Etihad Airways
Thu 11/608:25
HAN
-
DUB
1 stop16h 40m
Etihad Airways
Deal found 20/4£606
Thu 4/620:35
DUB
-
HAN
1 stop28h 05m
Etihad Airways
Thu 18/608:25
HAN
-
DUB
1 stop28h 50m
Etihad Airways
Deal found 23/4£615
Wed 27/520:35
DUB
-
HAN
1 stop16h 10m
Etihad Airways
Mon 8/608:25
HAN
-
DUB
1 stop16h 40m
Etihad Airways
Deal found 19/4£618
Thu 4/620:35
DUB
-
HAN
1 stop28h 05m
Etihad Airways
Mon 8/608:25
HAN
-
DUB
1 stop16h 40m
Etihad Airways
Deal found 23/4£623
Sat 30/520:35
DUB
-
HAN
1 stop16h 10m
Etihad Airways
Wed 17/608:25
HAN
-
DUB
1 stop28h 50m
Etihad Airways
Deal found 23/4£638
Sun 7/609:00
DUB
-
HAN
1 stop15h 40m
Etihad Airways
Sun 14/620:40
HAN
-
DUB
1 stop28h 25m
Etihad Airways
Deal found 23/4£638

Find flight deals from Dublin to Vietnam

Keep the following information in mind while searching for Dublin to Vietnam flight deals. Data was last updated 24 April 2026.

Round-trip from

£552

One-way from

£352

Popular in

August

Cheapest in

May

Average price

£715
Etihad Airways
  • Etihad Airways
  • 27/5-8/6
  • 3 total stops
  • 58h 15m total
  • Dublin to Vietnam
Search Deals
Etihad Airways
  • Etihad Airways
  • 18/5
  • 1 total stop
  • 16h 10m total
  • Dublin to Vietnam
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 24 April 2026.
Use the filters below to find and compare flights from Dublin to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Thu 18/6

08:25-07:15

1 stop28h 50m

£615

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Mon 8/6

08:25-19:05

1 stop16h 40m

£623
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 16/6

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Thu 18/6

20:40-19:05

1 stop28h 25m

£678

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 11/5

08:15-13:55

1 stop23h 40m

Hanoi Noibai

Wed 27/5

19:10-15:25

2 stops26h 15m

£717

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

08:15-09:55

2 stops43h 40m

Hanoi Noibai

Mon 8/6

16:55-08:00

1 stop21h 05m

£809

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 11/5

22:00-13:15

1 stop33h 15m

Hanoi Noibai

Tue 26/5

01:15-20:05

1 stop24h 50m

£838
Cheapest one-way

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 16/5

20:35-18:45

1 stop16h 10m

£366

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 18/5

09:00-18:45

1 stop27h 45m

£374

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 16/5

14:30-18:10

2 stops21h 40m

£623

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 18/5

08:40-13:55

2 stops23h 15m

£632

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

How far ahead should I book a flight from Dublin to Vietnam?

The best time to book flights from Dublin to Vietnam is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £219). Flying from Dublin to Vietnam in August is currently the most expensive (average of £712). 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 24 April 2026.
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
3,560 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

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
3,560 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

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
3,729 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

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
7.4
Good
4,326 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

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.
Etihad Airways
7.3
Good
1,434 reviews
Emirates
8.1
Very Good
3,560 reviews
Check prices

Overall

8.1

Food

7.9

Boarding

8.1

Crew

8.3

Entertainment

8.2

Comfort

8.0

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 40m. Fly via Etihad Airways or Qatar Airways 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.

  • 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, December is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £219). Flying from Dublin to Vietnam in August is currently the most expensive (average of £712). 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 4 airlines flying from Dublin to Vietnam

Discover the top 4 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£546Average£827FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£664Average£780FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£707Average£832FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£757Average£960FlexibilityNo 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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