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Cheap flights from Dublin to Vietnam from £236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Vietnam departing on 13/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Vietnam

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:55 - 14:00DUB  Dublin-HAN Hanoi Noibai
21h 05m1 stop Shanghai Pu Dong
China Eastern Logo
18:45 - 08:00HAN  Hanoi Noibai-DUB Dublin
19h 15m1 stop Shanghai Pu Dong
£391China Eastern
Wed, 2 Sep - Thu, 10 Sep
China Eastern Logo
09:00 - 01:45DUB  Dublin-HAN Hanoi Noibai
33h 45m1 stop Shanghai Pu Dong
China Eastern Logo
16:15 - 06:15HAN  Hanoi Noibai-DUB Dublin
45h 00m2 stops Kunming Changshui Shanghai Hongqiao Intl
£393China Eastern
Mon, 18 Jan - Mon, 25 Jan
China Eastern Logo
09:00 - 17:45DUB  Dublin-HAN Hanoi Noibai
25h 45m1 stop Shanghai Pu Dong
China Eastern Logo
16:15 - 06:15HAN  Hanoi Noibai-DUB Dublin
45h 00m3 stops Kunming Changshui Changsha Huanghua Intl Shanghai Hongqiao Intl
£393China Eastern
Mon, 18 Jan - Mon, 25 Jan
Etihad Airways Logo
09:00 - 06:40DUB  Dublin-HAN Hanoi Noibai
15h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:40 - 07:15HAN  Hanoi Noibai-DUB Dublin
16h 35m1 stop Abu Dhabi Zayed Intl
£617Etihad Airways
Mon, 24 Aug - Mon, 7 Sep
Etihad Airways Logo
09:00 - 06:40DUB  Dublin-HAN Hanoi Noibai
15h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:40 - 07:15HAN  Hanoi Noibai-DUB Dublin
16h 35m1 stop Abu Dhabi Zayed Intl
£670Etihad Airways
Thu, 3 Sep - Mon, 7 Sep
Etihad Airways Logo
09:00 - 06:40DUB  Dublin-HAN Hanoi Noibai
15h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:40 - 07:15HAN  Hanoi Noibai-DUB Dublin
16h 35m1 stop Abu Dhabi Zayed Intl
£671Etihad Airways
Thu, 3 Sep - Mon, 7 Sep
Qatar Airways Logo
21:45 - 09:50DUB  Dublin-HAN Hanoi Noibai
30h 05m2 stops Doha Hamad Intl Hong Kong Intl
Qatar Airways Logo
19:10 - 06:00HAN  Hanoi Noibai-DUB Dublin
17h 50m1 stop Doha Hamad Intl
£726Qatar Airways
Sat, 17 Oct - Fri, 30 Oct
Qatar Airways Logo
21:45 - 18:10DUB  Dublin-HAN Hanoi Noibai
38h 25m2 stops Doha Hamad Intl Hong Kong Intl
Qatar Airways Logo
08:55 - 12:35HAN  Hanoi Noibai-DUB Dublin
34h 40m1 stop Doha Hamad Intl
£729Qatar Airways
Sat, 17 Oct - Fri, 30 Oct
Turkish Airlines Logo
06:10 - 15:25DUB  Dublin-HAN Hanoi Noibai
26h 15m1 stop Istanbul
Turkish Airlines Logo
08:45 - 09:35HAN  Hanoi Noibai-DUB Dublin
31h 50m1 stop Istanbul
£765Turkish Airlines
Thu, 10 Dec - Mon, 14 Dec
Turkish Airlines Logo
10:40 - 07:05DUB  Dublin-HAN Hanoi Noibai
37h 25m1 stop Istanbul
Turkish Airlines Logo
22:55 - 15:30HAN  Hanoi Noibai-DUB Dublin
23h 35m1 stop Istanbul
£783Turkish Airlines
Sat, 31 Oct - Sun, 29 Nov

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China Eastern flights from Dublin to Vietnam

Our best China Eastern deals on Dublin to Vietnam flight tickets
China Eastern
2 Sept
DUB10:55Dublin
32h 25m
1 stop
HAN01:20Hanoi Noibai
7 Sept
HAN02:20Hanoi Noibai
35h 40m
1 stop
DUB08:00Dublin
£389
China Eastern
2 Sept
DUB10:55Dublin
21h 05m
1 stop
HAN14:00Hanoi Noibai
10 Sept
HAN18:45Hanoi Noibai
19h 15m
1 stop
DUB08:00Dublin
£391
China Eastern
18 Jan
DUB09:00Dublin
33h 45m
1 stop
HAN01:45Hanoi Noibai
25 Jan
HAN16:15Hanoi Noibai
45h 00m
2 stops
DUB06:15Dublin
£393

Etihad Airways flights from Dublin to Vietnam

Our best Etihad Airways deals on Dublin to Vietnam flight tickets
Etihad Airways
24 Aug
DUB09:00Dublin
15h 40m
1 stop
HAN06:40Hanoi Noibai
7 Sept
HAN20:40Hanoi Noibai
16h 35m
1 stop
DUB07:15Dublin
£617
Etihad Airways
3 Sept
DUB09:00Dublin
15h 40m
1 stop
HAN06:40Hanoi Noibai
7 Sept
HAN20:40Hanoi Noibai
16h 35m
1 stop
DUB07:15Dublin
£670

momondo 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, momondo users made 279,928 searches. Data last updated 12 August 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 Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 2/9

10:55-14:00

1 stop21h 05m

Hanoi Noibai

Thu 10/9

18:45-08:00

1 stop19h 15m

£391

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 18/1

09:00-01:45

1 stop33h 45m

Hanoi Noibai

Mon 25/1

16:15-06:15

2 stops45h 00m

£393

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 18/1

09:00-17:45

1 stop25h 45m

Hanoi Noibai

Mon 25/1

16:15-06:15

3 stops45h 00m

£393
Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 24/8

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Mon 7/9

20:40-07:15

1 stop16h 35m

£617

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 3/9

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Mon 7/9

20:40-07:15

1 stop16h 35m

£670

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 3/9

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Mon 7/9

20:40-07:15

1 stop16h 35m

£671

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 17/10

21:45-09:50

2 stops30h 05m

Hanoi Noibai

Fri 30/10

19:10-06:00

1 stop17h 50m

£726

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 17/10

21:45-18:10

2 stops38h 25m

Hanoi Noibai

Fri 30/10

08:55-12:35

1 stop34h 40m

£729

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 10/12

06:10-15:25

1 stop26h 15m

Hanoi Noibai

Mon 14/12

08:45-09:35

1 stop31h 50m

£765

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 31/10

10:40-07:05

1 stop37h 25m

Hanoi Noibai

Sun 29/11

22:55-15:30

1 stop23h 35m

£783

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vietnam from

How to get the cheapest flight ticket from Dublin to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vietnam?

In general, September is the cheapest month to fly from Dublin to Vietnam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £666. If you’re not able to fly to Vietnam in September, then October is your next best option. Flight prices from Dublin to Vietnam during October average around £732.

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

You are more likely to see cheaper flights to Vietnam from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around £824 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Dublin for as low as £583 on momondo.

Can stopping save me money on Dublin to Vietnam flights?

You could potentially save up to 18% on your flight if you consider stops on a Dublin to Vietnam flight.

Cheap Dublin to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Vietnam

Fastest flight time

52h 40m

Direct flights

None
The fastest flight from Dublin to Vietnam takes 52h 40m
There are no direct flights from Dublin to Vietnam. There are no popular flight routes from Dublin to Vietnam.
Search flight deals

Frequently asked questions about flying from Dublin to Vietnam

  • When did momondo last update prices for flights from Dublin Airport to Vietnam?

    Prices for flights from Dublin Airport to Vietnam were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Vietnam?

  • How old do you have to be to fly from Dublin Airport to Vietnam?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dublin to Vietnam

Compare and see reviews for airlines that fly from Dublin to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom £545Free CancellationRating
7.4
3,744 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £663Free CancellationRating
7.4
4,479 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £707Free CancellationRating
7.3
1,502 reviews
Search Etihad Airways flights
EmiratesPriceFrom £763Free CancellationRating
8.1
3,654 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Vietnam?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Vietnam for you.

Can I find flights from Dublin to Vietnam with flexible booking policies on momondo?

Yes. All flights to Vietnam from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to Vietnam?

momondo provides multiple filters to help you find the best flight to Vietnam from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dublin to Vietnam right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Vietnam, momondo offers a useful price alert feature which will track prices for flights to Vietnam from Dublin and alert you when they change.

An easier way to manage your Vietnam trip

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