€308 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 3/3. 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.
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Best Vietnam Flight Deals from Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours

Ho Chi Minh City
Ho Chi Minh City2 stops€696
Hanoi
Hanoi2 stops€673
Da Nang
Da Nang2 stops€782
Phu Quoc
Phu Quoc2 stops€1,029

Good to know

Low season

September

High season

January

Cheapest flight

€308
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Dublin to Hanoi

FAQs - booking Vietnam flights

  • How long is the flight to Vietnam?

    An average direct flight from Ireland to Vietnam takes 23h 07m, covering a distance of 16215 km. The most popular route is Dublin - Hanoi with an average flight time of 15h 35m.

  • What is the cheapest flight to Vietnam?

    The cheapest ticket to Vietnam from Ireland found in the last 72 hours was €701. The most popular route is from Dublin to Hanoi and the cheapest round-trip airline ticket found on this route in the last 72 hours was €762.

  • What are the most popular destinations in Vietnam?

    Based on KAYAK flight searches, the most popular destination is Ho Chi Minh City (42% of total searches to Vietnam). The next most popular destinations are Hanoi (36%) and Da Nang (19%).Searches for flights to Phu Quoc (3%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Vietnam

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ireland is May.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Vietnam flight deals.

Top 5 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 3412 reviews
8.0Comfort
7.9Food
8.3Crew
8.1Boarding
8.2Entertainment
Airline reviews

Poor flight aircraft very old Crew was friendly 1 person though

2.0 MediocreAlaa, Dec 2024ALG - DXB
Read more Emirates reviews

Poor flight aircraft very old Crew was friendly 1 person though

Emeritus is ***** Fly dubai is 0 we need better service for Fly Dubai

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

Delayed, Bad American style food (not tasty, horrible cheese for a flight to France). Incompetent cabin crew (I asked how to connect by cable my headphones and the flight attendant suggested me Bluetooth which is not available). Good space

Flight attendants were great. Comfort of seat and lie down bed pretty good. Food was very mediocre. Wine was good (red French wine) although I should have taken advantage of having more! :-) it was too late on the flight From znz—I was tired…then too early from Dubai. Woman sitting behind me dropped a full bag of garbage on my head while I was sleeping…orange peels, wet partially eaten food and very smelly food garbage which I literally had to pick out of my hair, off my face and away from my pillow. Not the airlines fault but still a very unpleasant experience.

Boarding was a mess, no one managing the queues. I got my meal as the pilot announced starting commencing descent and basic drink not available. No air bridge so takes forever to deplane the A380 onto buses.

The crew were friendly, dressed professionally and helpful when needed. The food was good to very good. The seats were comfortable and entertainment selections were excellent.   For that long of a flight Athens to Newark Economy is a little tight and the space became uncomfortable about mid-way. Next time I would try and get a Premium Economy seat. Especially for the return flight when one can be less enthused and tired. On the way to a vacation enthusiasm can outweigh discomfort.

The lounge staff at reception were inefficient and robotic. Boarding process was chaotic at the gate with no priority for business and first. At arrival into Dubai, no upper deck door . Food option and quality for this flight was awful . Thankfully the bar is always good.

Seats are not as easy to move as you would hope in premium econo Y

Excellent staff! Flights were delayed due to technical issues after everyone was boarded and we sat in the flight for almost 2 hours before taking off. Not enough vegetarian food was available despite pre-ordering. The staff did an exceptional job dealing with both the problems neither of their making.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Food option Hindu veg to Hindu non veg request was unheard

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

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

Seat experience average as they use old 777 for must flights despite full load. Qr fares are higher than other airlines for same routes so they should at least upgrade the planes . Food is average and same dishes for months on most routes I travelled at least - the Arabian rice dish “Maqboos” on every flight for months - I am sure there are other food Arabian dishes ?? It’s become boring ! Crew is always good which makes up for these things but hey confirm us what we need

There was not enough food for everybody. Some dishes were missing.

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

As gold member there is no priority checkin. Meaning you either have to board with your zone or last with business class pax. As economy pax all the baggage bays are filled by the time you arrive

Good staff, good intent, decent entertainment. More seat space would always be of benefit

Not good. Expected a lot more as far as excellence.

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

Very good crew. Food service above average. Seats very small for a 12 hours flight.

They lost my baggage and I still have not got it back. Disgrace

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

Extremely poor. First - and oddly enough, Air France denied access to the Business Class lounge at CDG to all of us - although we were all flying Business Class. It is amazing that an airline denies lounge access to its passengers flying on business and paying several thousand dollars each ticket. Second, the food on Business Class on absolutely horrible. Air France must have made an effort to prepare bad tasting dishes (not even the ice cream was good). Third, the cabin temperature was too hot and although we complained many times, it never got cooler.

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

They again did not offer any functioning WiFi in the transatlantic crossing.

Very good except the boarding process too forever and wasn’t organized by group. I had a heavy pack or I wouldn’t have minded. I was in business. There were no audible announcements in the waiting area about boarding and everyone packed into the boarding area. Then boarding stopped for a long time but the staff made no announcements to update waiting passengers about the holdup. The flight was good after we got on.

Internet connection was very weak, did not connect at all. Seat comfort was poor, buttons didn't work properly. Overall not impressed in business class.

The seats have to be one of the worst when it comes to comfort and you have to scramble around to out your handbag in the overhead. The food is still awful. Definitely will not travel on Turkish again and wouldn’t recommend it to anyone for sure.

Food excellent Bathrooms improve cleanliness needed Staff fairly well attentive Entertainment fair Seats lie flat worked well

I did not have a good experience from the first point of contact to the check in person to boarding and the comfort of the seats. I would not travel on Turkish again. I will let my family and friends know about my experience which was not a pleasant one.

My flight was cancelled with no warning! I had to find out right at the airport when I arrived from my previous flight!

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

Everything was good ,except the entertainment screen froses for hall way

Very bad from ISTACC leg of flight specifically the seats. These seats are for economy not for Business class. I suppose when flying to a third world country you can fly any craft and no one questions it. I was very disappointed for that leg of the flight. This needs to change.

Boarding at Istanbul airport is pretty good. The seats on the A319 are easily the smallest and tightest I’ve ever flown. I’m 1,82m and knees firmly against seat in front of me, as upright in seat as I could get. Very uncomfortable

Book Cheap Vietnam Plane Tickets

Recent return flight deals

21/1Tue
2 stops
35h 25mDUB-HAN
28/1Tue
2 stops
19h 40mHAN-DUB
€673
21/1Tue
2 stops
35h 25mDUB-HAN
28/1Tue
2 stops
19h 40mHAN-DUB
€678
31/5Sat
1 stopTurkish Airlines
23h 35mDUB-SGN
30/6Mon
1 stopTurkish Airlines
20h 30mSGN-DUB
€799
11/3Tue
1 stopTurkish Airlines
17h 45mDUB-HAN
28/3Fri
1 stopTurkish Airlines
23h 55mHAN-DUB
€811
14/5Wed
2 stopsSingapore Airlines
39h 00mDUB-SGN
31/5Sat
2 stopsSingapore Airlines
36h 20mSGN-DUB
€824
18/3Tue
1 stopQatar Airways
15h 55mDUB-SGN
2/4Wed
1 stopQatar Airways
27h 10mSGN-DUB
€845
27/2Thu
2 stopsQatar Airways
27h 40mDUB-SGN
9/3Sun
1 stopQatar Airways
28h 05mSGN-DUB
€884
26/1Sun
1 stopEmirates
32h 50mDUB-HAN
9/2Sun
1 stopEmirates
17h 55mHAN-DUB
€971
22/2Sat
2 stopsSingapore Airlines
43h 50mDUB-SGN
15/3Sat
2 stopsSingapore Airlines
20h 20mSGN-DUB
€982
1/5Thu
1 stopEmirates
16h 55mDUB-HAN
10/5Sat
1 stopEmirates
16h 45mHAN-DUB
€1,026

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Recent one-way flight deals

3/3Mon
3 stops
55h 40mDUB-HAN
€308
30/1Thu
3 stops
48h 40mDUB-SGN
€310
28/1Tue
3 stops
39h 00mDUB-SGN
€313
29/1Wed
2 stops
25h 25mDUB-SGN
€321
29/1Wed
1 stopTurkish Airlines
22h 35mDUB-SGN
€478
5/3Wed
1 stopTurkish Airlines
15h 30mDUB-HAN
€523
12/2Wed
1 stopQatar Airways
33h 45mDUB-HAN
€671
31/1Fri
1 stopQatar Airways
16h 20mDUB-SGN
€700
16/5Fri
1 stopAir France
15h 25mDUB-HAN
€705
25/1Sat
1 stopEmirates
16h 45mDUB-SGN
€746

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Last minute flights to Vietnam

Last minute flight, train and bus deals

19/12Thu
multi-stop
27h 35mDUB-SGN
4/1Sat
multi-stop
23h 15mSGN-DUB
€2,186
19/12Thu
multi-stop
30h 50mDUB-SGN
4/1Sat
multi-stop
23h 15mSGN-DUB
€2,187
20/12Fri
multi-stopAir France
14h 35mDUB-HAN
5/1Sun
multi-stopAir France
23h 40mHAN-DUB
€2,634
20/12Fri
multi-stop
17h 30mDUB-HAN
5/1Sun
multi-stop
34h 40mHAN-DUB
€2,653
20/12Fri
multi-stop
17h 30mDUB-HAN
5/1Sun
multi-stop
26h 05mHAN-DUB
€2,658
20/12Fri
multi-stop
19h 55mDUB-HAN
5/1Sun
multi-stop
25h 05mHAN-DUB
€2,680
20/12Fri
multi-stopQatar Airways
23h 10mDUB-HAN
5/1Sun
multi-stopQatar Airways
34h 55mHAN-DUB
€3,079
20/12Fri
multi-stopQatar Airways
23h 10mDUB-HAN
4/1Sat
multi-stopQatar Airways
17h 20mHAN-DUB
€3,093
20/12Fri
multi-stopQatar Airways
23h 10mDUB-HAN
4/1Sat
multi-stopQatar Airways
22h 20mHAN-DUB
€3,261
19/12Thu
multi-stopQatar Airways
15h 55mDUB-SGN
4/1Sat
multi-stopQatar Airways
24h 00mSGN-DUB
€3,456

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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.

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