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Cheap flights from Dublin to Vietnam from £242

DUB — SGN
30 Sep — 7 Oct1
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

Wed 4/1109:00 -
1 stop25h 45m
Sun 15/1115:10 -
1 stop22h 05m
Deal found 31/8£383
Fri 2/1010:55 -
3 stops45h 50m
Thu 12/1115:10 -
1 stop22h 05m
Deal found 31/8£392
Fri 2/1010:55 -
1 stop24h 50m
Thu 12/1118:30 -
2 stops36h 20m
Deal found 31/8£449
Tue 3/1113:20 -
2 stops26h 55m
Sun 15/1113:30 -
2 stops28h 30m
Deal found 31/8£533
Mon 12/1006:25 -
2 stops21h 40m
Mon 19/1019:45 -
2 stops32h 45m
Deal found 28/8£538

Find flight deals from Dublin to Vietnam

Round-trip from

£383

One-way from

£242

Popular in

July

Cheapest in

September

Average price

£1,136
China Eastern
  • China Eastern
  • 4/11-15/11
  • 2 total stops
  • 47h 50m total
  • Dublin to Vietnam
Search Deals
China Eastern
  • China Eastern
  • 28/9
  • 1 total stop
  • 32h 25m total
  • Dublin to Vietnam
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£148 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 23/9

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Wed 30/9

20:40-19:05

1 stop28h 25m

£701

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 21/2

08:05-18:10

1 stop27h 05m

Hanoi Noibai

Sun 14/3

07:40-06:30

1 stop29h 50m

£816
Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 1/11

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Fri 6/11

19:10-06:00

1 stop17h 50m

£841

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 1/10

21:45-07:15

1 stop27h 30m

Hanoi Noibai

Thu 12/11

19:10-10:15

2 stops22h 05m

£874

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 31/10

21:20-06:55

1 stop26h 35m

Hanoi Noibai

Sun 29/11

19:10-11:00

2 stops22h 50m

£908

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 21/2

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Sun 14/3

19:10-11:15

2 stops23h 05m

£923

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 2/11

14:05-18:30

2 stops21h 25m

Hanoi Noibai

Fri 6/11

13:00-06:00

2 stops24h 00m

£982

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 21/2

10:50-17:15

2 stops47h 25m

Hanoi Noibai

Sun 14/3

18:20-07:50

3 stops44h 30m

£1,074

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 28/9

17:20-14:40

2 stops39h 20m

Hanoi Noibai

Mon 12/10

15:40-22:25

2 stops36h 45m

£1,078
Cheapest one-way

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 28/9

10:55-14:45

3 stops45h 50m

£258

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 14 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

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, September is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £606). Flying from Dublin to Vietnam in July is currently the most expensive (average of £1,078). 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.

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

The best time to book flights from Dublin to Vietnam is 45 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.

Reviews of airlines servicing Vietnam

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
3,653 reviews
Check prices

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Emirates
8.1
Very Good
3,653 reviews
Emirates
8.1
Very Good
3,653 reviews
Check prices

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Qatar Airways
7.4
Good
3,723 reviews
Emirates
8.1
Very Good
3,653 reviews
Check prices

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Turkish Airlines
7.4
Good
4,476 reviews
Emirates
8.1
Very Good
3,653 reviews
Check prices

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Etihad Airways
7.3
Good
1,529 reviews
Emirates
8.1
Very Good
3,653 reviews
Check prices

Overall

8.1

Food

7.9

Entertainment

8.2

Crew

8.4

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any

Related info for your journey

  • 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 27h 30m. 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, September is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £606). Flying from Dublin to Vietnam in July is currently the most expensive (average of £1,078). 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

Top 4 airlines flying from Dublin to Vietnam

AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£543Average£831FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£662Average£750FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£705Average£860FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£762Average£815FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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