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Cheap flights from Dublin to Vietnam from £243

DUB — SGN
18 Oct — 25 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

Fri 30/1009:00 -
1 stop22h 10m
Tue 1/1215:10 -
1 stop22h 05m
Deal found 18/9£384
Wed 30/910:55 -
1 stop21h 05m
Sat 3/1015:45 -
3 stops46h 15m
Deal found 16/9£443
Mon 26/1008:45 -
2 stops35h 30m
Mon 9/1112:25 -
2 stops29h 35m
Deal found 17/9£493
Sun 8/1110:10 -
2 stops25h 30m
Sat 21/1113:30 -
2 stops28h 40m
Deal found 14/9£529
Sun 6/1206:00 -
2 stops28h 45m
Sat 26/1202:45 -
1 stop34h 30m
Deal found 14/9£532
Mon 26/1009:00 -
1 stop25h 45m
Thu 29/1015:10 -
1 stop22h 05m
Deal found 15/9£549
Mon 26/1009:00 -
1 stop22h 10m
Mon 9/1116:15 -
2 stops45h 00m
Deal found 18/9£550
Sat 5/1206:55 -
2 stops35h 50m
Sat 26/1207:40 -
1 stop17h 30m
Deal found 14/9£553

Find flight deals from Dublin to Vietnam

Round-trip from

£384

One-way from

£243

Popular in

July

Cheapest in

September

Average price

£598
China Eastern
  • China Eastern
  • 30/10-1/12
  • 2 total stops
  • 44h 15m total
  • Dublin to Vietnam
Search Deals
China Eastern
  • China Eastern
  • 25/11-31/12
  • 1 total stop
  • 33h 45m total
  • Dublin to Vietnam
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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

Sun 22/11

06:30-14:10

2 stops24h 40m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£313

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 17/2

19:45-18:10

1 stop15h 25m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£373
Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 27/11

08:05-05:55

1 stop14h 50m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£375

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 22/11

08:05-18:10

1 stop27h 05m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£375

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 26/11

05:10-11:55

3 stops23h 45m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£402

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 26/9

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£416

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 27/9

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£416

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 3/2

08:05-18:10

1 stop27h 05m

Hanoi Noibai

Mon 8/3

07:40-06:30

1 stop29h 50m

£702

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 1/10

21:45-07:15

1 stop27h 30m

Hanoi Noibai

Thu 12/11

08:55-19:50

1 stop17h 55m

£704

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 31/10

19:45-18:10

1 stop15h 25m

Hanoi Noibai

Sun 29/11

07:40-18:10

1 stop17h 30m

£752

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 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 £614). Flying from Dublin to Vietnam in July is currently the most expensive (average of £1,130). 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 61 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,Turkish Airlines, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,662 reviews
Check prices

Crew

8.4

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
3,662 reviews
Emirates
8.1
Very Good
3,662 reviews
Check prices

Crew

8.4

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
4,464 reviews
Emirates
8.1
Very Good
3,662 reviews
Check prices

Crew

8.4

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Qatar Airways
7.3
Good
3,733 reviews
Emirates
8.1
Very Good
3,662 reviews
Check prices

Crew

8.4

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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
1,536 reviews
Emirates
8.1
Very Good
3,662 reviews
Check prices

Crew

8.4

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

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 15h 25m. Fly via Qatar Airways or Etihad 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 £614). Flying from Dublin to Vietnam in July is currently the most expensive (average of £1,130). 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£550Average£841FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£642Average£762FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£714Average£871FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£771Average£825FlexibilityNo 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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