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Cheap flights from Dublin to Vietnam from £371

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 18/5. 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
0 bags

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Find the cheapest flights from Dublin to Vietnam

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
£621Etihad Airways
Thu, 4 Jun - Thu, 18 Jun
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
08:25 - 07:15
HAN
-
DUB
28h 50m
1 stop
£624Etihad Airways
Thu, 4 Jun - Thu, 18 Jun
China Eastern Logo
05:55 - 17:45
DUB
-
HAN
29h 50m
2 stops
China Eastern Logo
15:00 - 22:25
HAN
-
DUB
37h 25m
2 stops
£661China Eastern
Thu, 4 Jun - Thu, 18 Jun
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£670Etihad Airways
Sat, 30 May - Wed, 17 Jun
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£673Etihad Airways
Sat, 25 Apr - Mon, 18 May
China Eastern Logo
13:25 - 01:20
DUB
-
HAN
29h 55m
2 stops
China Eastern Logo
02:20 - 08:20
HAN
-
DUB
36h 00m
2 stops
£676China Eastern
Mon, 11 May - Tue, 26 May
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£676Etihad Airways
Sat, 30 May - Wed, 17 Jun
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£679Etihad Airways
Sat, 25 Apr - Mon, 18 May
Multiple Airlines Logo
09:00 - 06:40
DUB
-
HAN
15h 40m
1 stop
Multiple Airlines Logo
08:45 - 13:30
HAN
-
DUB
34h 45m
1 stop
£682Multiple Airlines
Mon, 24 Aug - Wed, 9 Sep
Multiple Airlines Logo
08:15 - 15:50
DUB
-
HAN
25h 35m
2 stops
Multiple Airlines Logo
08:45 - 06:45
HAN
-
DUB
28h 00m
1 stop
£692Multiple Airlines
Sun, 23 Aug - Wed, 9 Sep

Qatar Airways flights from Dublin to Vietnam

Our best Qatar Airways deals on Dublin to Vietnam flight tickets
Qatar Airways
24 Aug
DUB10:30Dublin
21h 25m
2 stops
HAN13:55Hanoi Noibai
9 Sept
HAN10:55Hanoi Noibai
32h 35m
2 stops
DUB13:30Dublin
£729
Qatar Airways
11 May
DUB08:15Dublin
23h 45m
1 stop
HAN14:00Hanoi Noibai
27 May
HAN13:05Hanoi Noibai
23h 05m
2 stops
DUB06:10Dublin
£808
Qatar Airways
11 May
DUB10:30Dublin
21h 30m
2 stops
HAN14:00Hanoi Noibai
27 May
HAN19:30Hanoi Noibai
16h 40m
1 stop
DUB06:10Dublin
£848

China Eastern flights from Dublin to Vietnam

Our best China Eastern deals on Dublin to Vietnam flight tickets
China Eastern
4 Jun
DUB05:55Dublin
29h 50m
2 stops
HAN17:45Hanoi Noibai
18 Jun
HAN15:00Hanoi Noibai
37h 25m
2 stops
DUB22:25Dublin
£661
China Eastern
11 May
DUB13:25Dublin
29h 55m
2 stops
HAN01:20Hanoi Noibai
26 May
HAN02:20Hanoi Noibai
36h 00m
2 stops
DUB08:20Dublin
£676
China Eastern
4 Jun
DUB05:55Dublin
37h 25m
2 stops
HAN01:20Hanoi Noibai
18 Jun
HAN18:45Hanoi Noibai
43h 35m
2 stops
DUB08:20Dublin
£716

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 16 March 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

20:40-19:05

1 stop28h 25m

£621

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

£624

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

05:55-17:45

2 stops29h 50m

Hanoi Noibai

Thu 18/6

15:00-22:25

2 stops37h 25m

£661
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 30/5

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Wed 17/6

08:25-19:05

1 stop16h 40m

£670

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 25/4

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Mon 18/5

08:25-19:05

1 stop16h 40m

£673

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 11/5

13:25-01:20

2 stops29h 55m

Hanoi Noibai

Tue 26/5

02:20-08:20

2 stops36h 00m

£676

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 30/5

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Wed 17/6

08:25-19:05

1 stop16h 40m

£676

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 25/4

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Mon 18/5

08:25-19:05

1 stop16h 40m

£679

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 24/8

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Wed 9/9

08:45-13:30

1 stop34h 45m

£682

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 23/8

08:15-15:50

2 stops25h 35m

Hanoi Noibai

Wed 9/9

08:45-06:45

1 stop28h 00m

£692

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, May 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 £728. If you’re not able to fly to Vietnam in May, then January is your next best option. Flight prices from Dublin to Vietnam during January average around £797.

How far in advance should I book a flight 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 £887 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 £745 on momondo.

Can stopping save me money on Dublin to Vietnam flights?

You could potentially save up to 19% 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

  • 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 £556Free CancellationRating
7.4
3,737 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £677Free CancellationRating
7.3
4,256 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £745Free CancellationRating
7.3
1,426 reviews
Search Etihad Airways flights
EmiratesPriceFrom £779Free CancellationRating
8.1
3,543 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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