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Cheap flights from Dublin to Vietnam from £289

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SGN
23 Apr — 30 Apr1
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 24 March 2026.

Tue 19/509:45
DUB
-
HAN
2 stops26h 00m
Multiple Airlines
Thu 25/620:40
HAN
-
DUB
1 stop16h 35m
Multiple Airlines
Deal found 22/3£527
Thu 4/609:00
DUB
-
HAN
2 stops29h 25m
Multiple Airlines
Thu 25/608:25
HAN
-
DUB
1 stop28h 50m
Multiple Airlines
Deal found 22/3£543
Tue 19/520:35
DUB
-
HAN
1 stop28h 05m
Etihad Airways
Thu 25/620:40
HAN
-
DUB
1 stop16h 35m
Etihad Airways
Deal found 22/3£557
Thu 4/620:35
DUB
-
HAN
1 stop28h 05m
Etihad Airways
Thu 25/608:25
HAN
-
DUB
1 stop16h 40m
Etihad Airways
Deal found 22/3£558
Sun 3/509:00
DUB
-
HAN
2 stops25h 05m
Multiple Airlines
Sun 10/520:40
HAN
-
DUB
1 stop16h 35m
Multiple Airlines
Deal found 19/3£567
Sun 1/1114:05
DUB
-
HAN
2 stops27h 00m
Multiple Airlines
Sun 22/1108:55
HAN
-
DUB
1 stop37h 35m
Multiple Airlines
Deal found 23/3£603
Thu 4/620:35
DUB
-
HAN
1 stop28h 05m
Etihad Airways
Thu 18/608:25
HAN
-
DUB
1 stop16h 40m
Etihad Airways
Deal found 20/3£618
Wed 6/515:00
DUB
-
HAN
1 stop17h 00m
Qatar Airways
Wed 13/510:55
HAN
-
DUB
2 stops32h 35m
Qatar Airways
Deal found 22/3£632

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 24 March 2026.

Round-trip from

£527

One-way from

£289

Popular in

August

Cheapest in

May

Average price

£782
Etihad Airways
  • Etihad Airways
  • 19/5-25/6
  • 3 total stops
  • 42h 35m total
  • Dublin to Vietnam
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 49h 15m total
  • Dublin to Vietnam
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 24 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

05:55-01:20

2 stops37h 25m

Hanoi Noibai

Thu 18/6

18:45-22:25

2 stops33h 40m

£658

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

£666
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 3/6

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Sun 7/6

20:40-07:15

1 stop16h 35m

£702

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 3/6

05:55-01:20

2 stops37h 25m

Hanoi Noibai

Sun 7/6

15:00-22:25

2 stops37h 25m

£761

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 1/5

15:00-08:05

1 stop35h 05m

Hanoi Noibai

Fri 22/5

19:30-06:10

1 stop16h 40m

£786

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 16/4

22:00-13:15

1 stop33h 15m

Hanoi Noibai

Wed 29/4

01:15-20:05

1 stop24h 50m

£829

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 13/4

22:00-13:15

1 stop33h 15m

Hanoi Noibai

Sun 26/4

01:15-20:05

1 stop24h 50m

£833

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 25/4

08:15-14:00

1 stop23h 45m

Hanoi Noibai

Mon 18/5

19:30-10:15

2 stops20h 45m

£850
Cheapest one-way

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 13/4

18:55-18:45

1 stop17h 50m

£319

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 16/5

20:35-18:45

1 stop16h 10m

£384

Flights are sorted by cheapest return flights first.

Deals found on 22/3

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
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, April is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £545). Flying from Dublin to Vietnam in August is currently the most expensive (average of £791). 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.

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 24 March 2026.
Read through reviews of airlines operating flights from Dublin to Vietnam, such as Emirates,Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,542 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Emirates
8.1
Very Good
3,542 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Qatar Airways
7.4
Good
3,732 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Etihad Airways
7.3
Good
1,429 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip
Turkish Airlines
7.3
Good
4,277 reviews
Emirates
8.1
Very Good
3,542 reviews
Check prices

Boarding

8.1

Entertainment

8.2

Food

7.9

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2026

DXB - YUL

My mom came with assistance and she said it was a good trip

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 28h 05m. Fly via Etihad Airways to get the fastest option. The distance from Dublin to Vietnam is about 5889 mi.

  • 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, April is the cheapest month in which you can book a flight from Dublin to Vietnam (average of £545). Flying from Dublin to Vietnam in August is currently the most expensive (average of £791). 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£551Average£838FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£670Average£787FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest£737Average£840FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£771Average£914FlexibilityNo 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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