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Cheap flights from Dublin to Vietnam from £520

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 29/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
09:45 - 10:05
DUB
-
HAN
41h 20m2 stops
Finnair Logo
06:35 - 17:20
HAN
-
DUB
41h 45m2 stops
£786Finnair
Mon, 19 Jan - Tue, 3 Feb
Multiple Airlines Logo
06:00 - 09:05
DUB
-
HAN
21h 05m2 stops
Multiple Airlines Logo
23:20 - 22:40
HAN
-
DUB
29h 20m1 stop
£813Multiple Airlines
Tue, 28 Apr - Tue, 12 May
Qatar Airways Logo
07:45 - 06:55
DUB
-
HAN
16h 10m1 stop
Qatar Airways Logo
19:10 - 06:00
HAN
-
DUB
17h 50m1 stop
£833Qatar Airways
Thu, 22 Jan - Mon, 26 Jan
Qatar Airways Logo
07:45 - 06:55
DUB
-
HAN
16h 10m1 stop
Qatar Airways Logo
19:10 - 06:00
HAN
-
DUB
17h 50m1 stop
£834Qatar Airways
Thu, 22 Jan - Mon, 26 Jan
Turkish Airlines Logo
16:30 - 07:20
DUB
-
HAN
31h 50m1 stop
Turkish Airlines Logo
22:55 - 22:10
HAN
-
DUB
30h 15m1 stop
£835Turkish Airlines
Thu, 8 Jan - Wed, 21 Jan
Finnair Logo
18:05 - 10:05
DUB
-
HAN
33h 00m2 stops
Finnair Logo
09:15 - 17:20
HAN
-
DUB
39h 05m2 stops
£836Finnair
Wed, 7 Jan - Mon, 19 Jan
Turkish Airlines Logo
16:30 - 15:25
DUB
-
HAN
15h 55m1 stop
Turkish Airlines Logo
22:55 - 22:10
HAN
-
DUB
30h 15m1 stop
£840Turkish Airlines
Thu, 8 Jan - Sun, 18 Jan
Finnair Logo
09:45 - 10:05
DUB
-
HAN
41h 20m2 stops
Finnair Logo
08:05 - 09:00
HAN
-
DUB
31h 55m2 stops
£842Finnair
Wed, 7 Jan - Sun, 18 Jan
Finnair Logo
18:05 - 10:05
DUB
-
HAN
33h 00m2 stops
Finnair Logo
08:05 - 09:00
HAN
-
DUB
31h 55m2 stops
£843Finnair
Thu, 22 Jan - Mon, 26 Jan
Finnair Logo
09:45 - 10:05
DUB
-
HAN
41h 20m2 stops
Finnair Logo
09:15 - 17:20
HAN
-
DUB
39h 05m2 stops
£867Finnair
Wed, 7 Jan - Thu, 22 Jan

Qatar Airways flights from Dublin to Vietnam

Our best Qatar Airways deals on Dublin to Vietnam flight tickets
Qatar Airways
22 Jan
DUB07:45Dublin
16h 10m
1 stop
HAN06:55Hanoi Noibai
26 Jan
HAN19:10Hanoi Noibai
17h 50m
1 stop
DUB06:00Dublin
£833
Find similar
Qatar Airways
22 Jan
DUB07:45Dublin
16h 10m
1 stop
HAN06:55Hanoi Noibai
26 Jan
HAN19:10Hanoi Noibai
17h 50m
1 stop
DUB06:00Dublin
£834
Find similar
Qatar Airways
28 Feb
DUB21:20Dublin
26h 35m
1 stop
HAN06:55Hanoi Noibai
15 Mar
HAN19:10Hanoi Noibai
24h 25m
1 stop
DUB12:35Dublin
£870
Find similar

Turkish Airlines flights from Dublin to Vietnam

Our best Turkish Airlines deals on Dublin to Vietnam flight tickets
Turkish Airlines
8 Jan
DUB16:30Dublin
31h 50m
1 stop
HAN07:20Hanoi Noibai
21 Jan
HAN22:55Hanoi Noibai
30h 15m
1 stop
DUB22:10Dublin
£835
Find similar
Turkish Airlines
8 Jan
DUB16:30Dublin
31h 50m
1 stop
HAN07:20Hanoi Noibai
20 Jan
HAN22:55Hanoi Noibai
23h 35m
1 stop
DUB15:30Dublin
£840
Find similar
Turkish Airlines
1 Apr
DUB10:40Dublin
23h 00m
1 stop
HAN15:40Hanoi Noibai
22 Apr
HAN22:55Hanoi Noibai
23h 05m
1 stop
DUB16:00Dublin
£912
Find similar

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 18 December 2025.
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

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 19/1

09:45-10:05

2 stops41h 20m

Hanoi Noibai

Tue 3/2

06:35-17:20

2 stops41h 45m

£786

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 28/4

06:00-09:05

2 stops21h 05m

Hanoi Noibai

Tue 12/5

23:20-22:40

1 stop29h 20m

£813

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 22/1

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Mon 26/1

19:10-06:00

1 stop17h 50m

£833

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 22/1

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Mon 26/1

19:10-06:00

1 stop17h 50m

£834

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 8/1

16:30-07:20

1 stop31h 50m

Hanoi Noibai

Wed 21/1

22:55-22:10

1 stop30h 15m

£835

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 7/1

18:05-10:05

2 stops33h 00m

Hanoi Noibai

Mon 19/1

09:15-17:20

2 stops39h 05m

£836

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 8/1

16:30-15:25

1 stop15h 55m

Hanoi Noibai

Sun 18/1

22:55-22:10

1 stop30h 15m

£840

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 7/1

09:45-10:05

2 stops41h 20m

Hanoi Noibai

Sun 18/1

08:05-09:00

2 stops31h 55m

£842

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 22/1

18:05-10:05

2 stops33h 00m

Hanoi Noibai

Mon 26/1

08:05-09:00

2 stops31h 55m

£843

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 7/1

09:45-10:05

2 stops41h 20m

Hanoi Noibai

Thu 22/1

09:15-17:20

2 stops39h 05m

£867

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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, April 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 £685. If you’re not able to fly to Vietnam in April, then May is your next best option. Flight prices from Dublin to Vietnam during May average around £692.

What is the cheapest day to depart on your flight to Vietnam?

The cheapest day to depart from Dublin to Vietnam is on a Thursday when prices can be found for as low as £653. Flights from Dublin to Vietnam on a Wednesday will generally be more expensive and average around £902. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from Dublin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £695 when looking at flights departing in the afternoon. Flights in the evening are often more expensive, with an average ticket price of £1,018.

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 £800 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 £719 on momondo.

Can stopping save me money on Dublin to Vietnam flights?

You could potentially save up to 13% 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 £649Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £675Free CancellationRating
7.3
4,105 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £852Free CancellationRating
8.1
3,440 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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