€263 Find Cheap Flights to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Vietnam departing on 24/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Vietnam Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Hanoi
Hanoi2 stops€494
Ho Chi Minh City
Ho Chi Minh City2 stops€555
Da Nang
Da Nang3 stops€626
Phu Quoc
Phu Quoc2 stops€863
Hanoi
Hanoi2 stops€494
Ho Chi Minh City
Ho Chi Minh City2 stops€555
Da Nang
Da Nang3 stops€626
Phu Quoc
Phu Quoc2 stops€863

Book Cheap Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Vietnam

Thu, 5 Feb - Wed, 11 Feb
Multiple Airlines Logo
13:05 - 03:20
DUB
-
HAN
31h 15m2 stops
Multiple Airlines Logo
02:45 - 21:45
HAN
-
DUB
26h 00m2 stops
€494Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
06:55 - 17:45
DUB
-
HAN
27h 50m2 stops
Multiple Airlines Logo
02:45 - 21:50
HAN
-
DUB
26h 05m2 stops
€495Multiple Airlines
Wed, 4 Feb - Tue, 10 Feb
Multiple Airlines Logo
06:55 - 17:45
DUB
-
HAN
27h 50m2 stops
Multiple Airlines Logo
02:45 - 21:50
HAN
-
DUB
26h 05m2 stops
€497Multiple Airlines
Tue, 3 Mar - Tue, 17 Mar
Qatar Airways Logo
14:05 - 13:05
DUB
-
SGN
16h 00m1 stop
Qatar Airways Logo
11:00 - 06:00
SGN
-
DUB
26h 00m2 stops
€598Qatar Airways
Sat, 28 Feb - Mon, 16 Mar
Emirates Logo
20:50 - 21:30
DUB
-
DAD
41h 40m2 stops
Emirates Logo
23:30 - 18:55
DAD
-
DUB
50h 25m2 stops
€683Emirates
Sun, 25 Jan - Mon, 2 Feb
Emirates Logo
08:25 - 21:30
DUB
-
DAD
30h 05m2 stops
Emirates Logo
23:30 - 06:25
DAD
-
DUB
61h 55m2 stops
€719Emirates
Thu, 22 Jan - Thu, 12 Feb
British Airways Logo
11:55 - 18:35
ORK
-
SGN
23h 40m2 stops
British Airways Logo
19:00 - 15:25
SGN
-
ORK
27h 25m2 stops
€879British Airways
Sun, 18 Jan - Thu, 22 Jan
Qatar Airways Logo
17:35 - 19:45
ORK
-
HAN
43h 10m2 stops
Qatar Airways Logo
19:10 - 15:25
HAN
-
ORK
27h 15m2 stops
€951Qatar Airways
Sun, 18 Jan - Thu, 22 Jan
Etihad Airways Logo
19:50 - 15:55
DUB
-
DAD
37h 05m2 stops
Etihad Airways Logo
13:05 - 18:15
DAD
-
DUB
36h 10m2 stops
€976Etihad Airways
Sun, 18 Jan - Thu, 22 Jan
Etihad Airways Logo
08:10 - 15:55
DUB
-
DAD
24h 45m2 stops
Etihad Airways Logo
13:05 - 18:15
DAD
-
DUB
36h 10m2 stops
€1,015Etihad Airways
Booking Insights

KAYAK's insights & trends for flights to Vietnam

Get data-powered insights and trends for flights to Vietnam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ireland to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Vietnam is April, when tickets cost €779 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is €1,086 and €1,052 respectively.

How far in advance should I book a flight from Ireland to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Vietnam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ireland to Vietnam, you should book around 5 weeks before departure, which saves you about 17% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight€263
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Hanoi

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from Ireland to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Vietnam is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Vietnam?

    Based on KAYAK data, the cheapest day to fly to Vietnam is Tuesday when return tickets can be as cheap as €874. On the other hand, the most expensive day to fly is Friday, when return prices are €1,029 on average.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally in the morning, when retur flights cost €877 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Vietnam is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €936.

Top tips for finding cheap flights to Vietnam

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Vietnam flight deals.

Reviews of the top 4 airlines flying to Vietnam

 
Need help choosing which airline to fly with from Ireland to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3442 reviews
7.9Food
8.1Boarding
8.0Comfort
8.2Entertainment
8.3Crew
Airline reviews

Premium economy was worth it-comfort was definitely better than economy class. The seats were more comfortable, blankets and pillows thicker

10.0 ExcellentAnonymous, Dec 2025
AKL - DXB
Read more Emirates reviews

Premium economy was worth it-comfort was definitely better than economy class. The seats were more comfortable, blankets and pillows thicker

Very poor boarding experience with these remote gates and buses. Also these 777s bardy need a remodeling. Entertainment is a bit laggy. Food and crew is still among the better, but they seriously have to do something with these remote gates.

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

I lost my lock from my luggage, I don’t know someone took something from my bag.

We travelled in economy, were very satisfied with the comfort and keg space of the seats. Food was great compared to other airlines, the crew were very helpful and friendly. Since i was travelling with kids, i needed assistance multiple of times. Will be definitely taking long flights with Emirates from now on.

Emirates First Class is always a treat with Caviar and service is always personalised.

Very pleasant.The crews are very nice.Food were excellent.

Seated in row 6 you are separated from business class close to the toilets. The is a high panel in front that obscures forward viewing, coupled with no window view. Service is limited as the area is not in view of the attendants. It is closer in proximity to economy than business class.

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

The seats were uncomfortable. The service was poor. We bought internet for my family and myself and it didn’t work. The charger for our phone didn’t work. The service seemed like they were tired and exhausted and seemed a bit upset. It was not a good flight. Our flight from miami to Qatar was great but from Qatar to Tokyo was simply awful

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

Very disappointing #1 - You have to pay extra to use the business lounge, or else you sit in the cold airport for 7 hours and fall sick #2 - Did an awful job with boarding, they turned on the "last call" notice on the monitor made the passengers come running to the gate, once the passengers came close the crew would tell them - hey we are not boarding yet, this included passengers with children also, this was happening all the time, it was pitiful to see #3 - Did not have the courtesy for the passengers in the business class, there is a reasons why people choose business class, because they need to get to work, that means sleep is very important for them, in the business class, the crew members would themselves cause so much noise by closing the door in a loud way, once the crew member does it then the other passengers are also doing it, #4 - the food did not smell good, #5 - The Abu Dhabi airport is small, so not a whole lot to do, especially when the layover is 7+ hours. #6 - Did not provide the slippers with pajamas, #7 - also the pajamas also I had to ask, only after asking it was provided. #8- Asked for an extra pillow because the pillow they provided was not tall enough, the crew member said there was no additional pillow and gave me something like a blanket, I tried my best to use that as a pillow, but my head kept on sliding and that messed up my sleep and did not get deep thorough sleep Overall the airlines did not have an understanding of how to care for the passengers, especially the business class ones. Overall it was a bad experience, I would much rather spend the money with Qatar airways, the experience with Qatar is so much better.

I didn’t have a flight because it was a fraud and you allow it. Illl never use Kayak again!!!

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

Seat space was tight and uncomfortable. There was hardly any cushioning giving me a terrible tail bone ache. Getting and out was extremely cramped. We paid for seat choices and felt totally ripped off. Food was mediocre. By the time the servers served 2 or 3 rows they ran out of this or that option as we saw on the inbound trip also. This is infuriating. Entertainment choices were extremely limited for such a long haul. The screen froze on occasion and did not switch off when the on off button was pressed. When it did it came back on its own in 5 seconds. The airlines has gone downhill since last year.

I paid 44 $ for seat upgrade (22D) and my seat was stack in high position for all the 6 hours of flight. I don't recommend the upgrade. I am looking to get my upgrade payment back

The flight from Abu Dabhi to Bangalore was terrible. The plane was an order model with no onboard entertainment. The beverage selection were very limited.

More leg space than other flights, but felt like *maybe* narrower seats?

My baggage was not boarded and is still missing. I was only carring one piece of luggage and that is misplaced now I am stuck at mumbai without luggage. I had an onward journey from here

We booked a business class ticket via Underpricer. Somehow they screwed up our ticket from Abu Dhabi to Ahmedabad. We will be hesitant to book again with them.

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

Amazing service on board in business class. The lounges are also great. The inflight entertainment could do with a larger selection and the food choices more but overall, very pleased.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

Excellent food and service on my international flight. Most notable is the food provided by Turkish even for coach passengers is very good.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

it was a terrible experience. after 4 hours at the gate the flight was cancelled. the airline offered to rebook the flight for 26 hours later. Our team was travelling for an international competition. They missed the competition because the airline delayed them for over 30 hours. We already left the airport but the next morning we received an email stating that we were rebooked for a flight which was another 24 hours later after the already rebooked flight. We bought a ticket on Kayak. The reservation was delivered with a logo Airfareassist. I used Kayak services for over 20 years and assumed that I was dealing with a legitimate organization. Once the flight was postponed for over 40 hours, I learned that Airfareassist is a 3rd party agency whom kayak routes business to without notifying me, the customer. While I was entitled for a full refund, which was confirmed by the airline, Airfareassist only offered a partial refund and kept the difference. Kayak has failed to do a due diligence on the 3rd parties they do business with. As a result I will never do business with kayak again and am filing a complaint with the BBB and the Secretary of Transportation. This is a pure fraud and its unacceptable.

It was great! Great value for the price I paid. Great crew and great food in business class

On the Boeing 777-300 aircraft there is no personalized climate control for passengers. Every time I've ever flown on this type of airplane I've been uncomfortably warm. For shorter flights (less than 5 hours) this isn't a big deal, but on longer flights where a nap is required to stay comfortable it turns into a nightmare. I love turkish airlines, but I really fo hope they upgrade their fleet. I've flown turkish air once on a newer model and had a fantastic time, so I think its the plane more than the airline.

I had a bad experience with the Airline company. I still did not get one of my baggages. I went several times at the Airport looking for the missing luggage.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Outdated business class on this aircraft, no flat bed, and even minimal recline. Couldn’t sleep at all. Laggy and outdated entertainment system. Food sub standard.

Everything you need to know for your flight to Vietnam

Cabin class types available on flights to Vietnam

Cabin classes available on flights to Vietnam. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.