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Cheap flights from Dublin to Vietnam from £337

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
27 Jun — 4 Jul1
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
Explore the most affordable flight options available from Dublin to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Sat 27/621:45
DUB
-
HAN
1 stop27h 30m
Qatar Airways
Tue 14/719:10
HAN
-
DUB
2 stops41h 35m
Qatar Airways
Deal found 24/5£760
Thu 4/605:55
DUB
-
HAN
2 stops29h 50m
China Eastern
Wed 17/602:20
HAN
-
DUB
2 stops26h 20m
China Eastern
Deal found 27/5£763
Tue 23/609:00
DUB
-
HAN
1 stop15h 40m
Etihad Airways
Tue 30/620:40
HAN
-
DUB
1 stop28h 25m
Etihad Airways
Deal found 26/5£764
Thu 4/608:15
DUB
-
HAN
1 stop17h 00m
Qatar Airways
Thu 18/610:55
HAN
-
DUB
2 stops25h 50m
Qatar Airways
Deal found 27/5£767
Thu 4/614:20
DUB
-
HAN
1 stop16h 55m
Emirates
Wed 17/601:30
HAN
-
DUB
1 stop16h 50m
Emirates
Deal found 28/5£777
Sun 4/1009:00
DUB
-
HAN
1 stop15h 40m
Etihad Airways
Mon 19/1020:40
HAN
-
DUB
1 stop16h 35m
Etihad Airways
Deal found 28/5£782
Thu 11/608:15
DUB
-
HAN
2 stops27h 55m
Qatar Airways
Mon 15/617:55
HAN
-
DUB
1 stop25h 35m
Qatar Airways
Deal found 27/5£785
Tue 23/615:05
DUB
-
HAN
2 stops20h 40m
Multiple Airlines
Mon 29/602:20
HAN
-
DUB
2 stops25h 30m
Multiple Airlines
Deal found 26/5£789

Find flight deals from Dublin to Vietnam

Keep the following information in mind while searching for Dublin to Vietnam flight deals. Data was last updated 28 May 2026.

Round-trip from

£760

One-way from

£337

Popular in

August

Cheapest in

April

Average price

£726
Qatar Airways
  • Qatar Airways
  • 27/6-14/7
  • 3 total stops
  • 69h 05m total
  • Dublin to Vietnam
Search Deals
30/7
  • 30/7
  • 3 total stops
  • 32h 05m total
  • Dublin to Vietnam
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 28 May 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
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 13/8

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Fri 21/8

20:40-07:15

1 stop16h 35m

£908

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 10/7

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Thu 30/7

19:30-06:45

1 stop17h 15m

£931

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 6/8

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Wed 26/8

20:40-19:05

1 stop28h 25m

£959

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 16/8

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Thu 20/8

20:40-07:15

1 stop16h 35m

£970

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 12/8

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Tue 25/8

20:40-07:15

1 stop16h 35m

£984

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 5/8

10:55-01:35

2 stops32h 40m

Hanoi Noibai

Mon 24/8

15:45-08:00

3 stops46h 15m

£1,021

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 11/8

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Tue 25/8

19:10-13:30

2 stops24h 20m

£1,090

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 7/8

10:55-17:45

1 stop24h 50m

Hanoi Noibai

Wed 26/8

15:45-08:00

3 stops46h 15m

£1,170

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 10/8

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Wed 26/8

10:55-20:15

2 stops39h 20m

£1,177

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 16/8

09:40-09:55

2 stops42h 15m

Hanoi Noibai

Thu 20/8

10:55-08:55

2 stops28h 00m

£1,206

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 20 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, December is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £220). Flying from Dublin to Vietnam in July is currently the most expensive (average of £722). 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 44 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

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 28 May 2026.
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
3,569 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Emirates
8.1
Very Good
3,569 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Qatar Airways
7.4
Good
3,726 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Turkish Airlines
7.4
Good
4,395 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company
Etihad Airways
7.3
Good
1,445 reviews
Emirates
8.1
Very Good
3,569 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

MNL - DXB

I've never had any problems with Emirates so from the assist to the crew and arrival I have nothing but high praise .I make a point in thanking the people for taking care of me .They are a credit to the company

Related info for your journey

Find useful and relevant information for your journey from Dublin to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 40m. Fly via China Eastern, 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, December is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £220). Flying from Dublin to Vietnam in July is currently the most expensive (average of £722). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Dublin to Vietnam

Discover the top 4 airlines that operate flights from Dublin to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£548Average£831FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£666Average£782FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£710Average£835FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£760Average£963FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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