€385 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 25/1. 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.
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Best Vietnam Flight Deals

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

Ho Chi Minh City
Ho Chi Minh City3 stops€600
Hanoi
Hanoi2 stops€577
Da Nang
Da Nang2 stops€670
Phu Quoc
Phu Quoc2 stops€821

Good to know

Low season

September

High season

January

Cheapest flight

€385
Best time to beat the crowds (10% less expensive on average)
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.

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 3356 reviews
8.3Crew
8.0Comfort
8.2Entertainment
8.1Boarding
7.9Food
Airline reviews

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

8.0 ExcellentRoy, Jan 2025LGW - DXB
Read more Emirates reviews

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Poor flight aircraft very old Crew was friendly 1 person though

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.

We boarded via a mobile gate in Dubai. I don't care for the bus ride from the gate to the plane

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

The staff were very friendly and helpful. The seats were very comfortable and spacious. The entertainment was amazing, and so was the food!

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

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.

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.

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.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

The Qatar Airways staff pre-boarding and also on the flight from Dallas to Doha were incredibly mediocre and arrogant. Consider retraining these individuals Other flights were ok.

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

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

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 frequent beverage ,meal and snack service. The crew was very hospitable and professional.

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

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

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 .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

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

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

Was ok except they send the baby trolley to oversize baggage office without telling me so we spent an hour looking for ir

Seat changes at the last minute Horrible checkin process Sad to see excellent airport with very poor service

The trip had a 19 hour layover, and no hotel accommodation was provided. This a shame for an airline to do to their customers. I will not only stop flying with Turkish Airlines, I will make sure anyone I know avoid Turkish Airlines because of how lousy their layover system is.

3 hours delay to start with and then food was terrible.

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.

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

Book Cheap Vietnam Plane Tickets

Recent return flight deals

20/3Thu
2 stops
27h 00mDUB-HAN
27/3Thu
2 stops
30h 25mHAN-DUB
€577
5/3Wed
3 stops
35h 30mDUB-SGN
16/3Sun
3 stops
29h 45mSGN-DUB
€600
6/5Tue
1 stopTurkish Airlines
20h 35mDUB-SGN
20/5Tue
1 stopTurkish Airlines
17h 30mSGN-DUB
€785
17/3Mon
2 stopsQatar Airways
27h 30mDUB-HAN
31/3Mon
1 stopQatar Airways
28h 00mHAN-DUB
€786
17/3Mon
2 stopsQatar Airways
21h 15mDUB-HAN
1/4Tue
1 stopQatar Airways
28h 00mHAN-DUB
€790
2/5Fri
1 stopTurkish Airlines
17h 15mDUB-SGN
24/5Sat
1 stopTurkish Airlines
17h 30mSGN-DUB
€798
2/5Fri
2 stopsSingapore Airlines
18h 50mDUB-SGN
24/5Sat
2 stopsSingapore Airlines
32h 35mSGN-DUB
€868
2/5Fri
1 stopEmirates
16h 55mDUB-HAN
23/5Fri
1 stopEmirates
17h 00mHAN-DUB
€1,018
16/6Mon
1 stopEmirates
33h 10mDUB-HAN
14/7Mon
1 stopEmirates
24h 40mHAN-DUB
€1,026
1/2Sat
2 stopsSingapore Airlines
51h 40mDUB-DAD
30/4Wed
2 stopsSingapore Airlines
35h 40mDAD-DUB
€14,393

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Recent one-way flight deals

25/1Sat
3 stops
54h 30mDUB-HAN
€385
4/2Tue
3 stops
34h 15mDUB-SGN
€445
6/2Thu
3 stops
34h 15mDUB-SGN
€466
16/5Fri
2 stopsLufthansa
19h 55mDUB-HAN
€487
6/3Thu
1 stopTurkish Airlines
18h 50mDUB-SGN
€538
15/6Sun
2 stopsLufthansa
27h 00mDUB-HAN
€553
16/5Fri
1 stopTurkish Airlines
19h 50mDUB-HAN
€573
4/2Tue
1 stopQatar Airways
22h 10mDUB-SGN
€655
15/6Sun
1 stopEmirates
33h 10mDUB-HAN
€690
1/2Sat
2 stopsQatar Airways
45h 15mDUB-HAN
€861

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Last minute flights to Vietnam

Last minute flight, train and bus deals

24/1Fri
multi-stop
34h 15mDUB-SGN
5/2Wed
multi-stop
22h 35mSGN-DUB
€873
25/1Sat
multi-stop
23h 40mDUB-SGN
10/2Mon
multi-stop
29h 45mSGN-DUB
€922
25/1Sat
multi-stop
34h 15mDUB-SGN
10/2Mon
multi-stop
29h 45mSGN-DUB
€943
24/1Fri
multi-stopQatar Airways
22h 10mDUB-SGN
6/2Thu
multi-stopQatar Airways
28h 05mSGN-DUB
€1,040
26/1Sun
multi-stopQatar Airways
45h 25mDUB-SGN
10/2Mon
multi-stopQatar Airways
28h 05mSGN-DUB
€1,077
25/1Sat
multi-stopTurkish Airlines
16h 35mDUB-SGN
10/2Mon
multi-stopTurkish Airlines
22h 25mSGN-DUB
€1,306
25/1Sat
multi-stopChina Eastern
36h 10mDUB-SGN
9/2Sun
multi-stopChina Eastern
26h 55mSGN-DUB
€1,426
25/1Sat
multi-stopChina Eastern
36h 15mDUB-SGN
6/2Thu
multi-stopChina Eastern
27h 40mSGN-DUB
€1,444
26/1Sun
multi-stopSWISS
33h 20mDUB-SGN
10/2Mon
multi-stopSWISS
29h 00mSGN-DUB
€5,691
26/1Sun
multi-stopSWISS
33h 20mDUB-SGN
10/2Mon
multi-stopSWISS
49h 30mSGN-DUB
€5,727

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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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