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€327 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 15/8. 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
0 bags
Thu 15/8
Thu 22/8

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Best Vietnam Flight Deals

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

Hanoi2 stops€734
Ho Chi Minh City
Ho Chi Minh City2 stops€742
Da Nang
Da Nang2 stops€896
Phu Quoc
Phu Quoc2 stops€1,150

Good to know

Low season


High season


Cheapest flight

Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Dublin to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How long is the flight to Vietnam?

    An average direct flight from Ireland to Vietnam takes 23h 28m, covering a distance of 16215 km. The most popular route is Dublin - Ho Chi Minh City with an average flight time of 17h 30m.

  • What is the cheapest flight to Vietnam?

    The cheapest ticket to Vietnam from Ireland found in the last 72 hours was €734. The most popular route is from Dublin to Ho Chi Minh City and the cheapest round-trip airline ticket found on this route in the last 72 hours was €734.

  • What are the most popular destinations in Vietnam?

    Based on KAYAK flight searches, the most popular destination is Ho Chi Minh City (48% of total searches to Vietnam). The next most popular destinations are Hanoi (44%) and Da Nang (7%).Searches for flights to Phu Quoc (1%) 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

  • 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.
Singapore AirlinesOverall score based on 1362 reviews
Airline reviews

They ran out of food for breakfast They did not offer tea or coffee The staff appeared very inexperienced The cabin was very cold, even with a blanket

4.0 OkayGrant, Jun 2024SIN - AKL
Read more about Singapore Airlines reviews

They ran out of food for breakfast They did not offer tea or coffee The staff appeared very inexperienced The cabin was very cold, even with a blanket

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

plus: service and personal assistance minus: online check-in did not work

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

All in all the flight was good. Love the fact that for airline food it was piping hot

I requested an aisle seat and got a middle seat The flight gate was changed and the flight was delayed

It was a great flight Food was great Crew was spectacular

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The first class experience was great but Frankfurt airport is very confusing. Badly signed all round. Boarding was not pleasant and check in staff was arrogant.

All was good. Emirates should restart allowing fast track immigration for business class at Manchester airport. Saves a bit of time

Emirates is still my favorite airline. The good, entertainment, crew, and value are excellent. Unfortunately, the flight was delayed taking off and arriving - which caused me to lose my ground transportation plan. While delays happen, more communication about the delays would be helpful.

On time take off and early arrival, what else can one want

very nice experience…….we had a comfortable fly with emirates…this is 6 th time flying with emirates….i recommend friends to fly with emirates…….

Same problem with very poor food. Gluten free options can taste great, there is not reason to be give suboptimal meals in this situation.

Flights were both delayed. No luggage on arrival for the whole plane and no contact since submitting a PIR.

Flight got canceled without any prior information and it caused lot of trouble

Service needs to improve. Air hostess do not register flyers request and we need to keep on repeating our request to them on multiple occasions

Absolutely terrible delays for 3 hours changed seats after we paid an upgrade on both legs. It appears it’s up to us to request a refund after they down graded our seat. Never again !!

Do I need to repeat my complaints about my lost carry on bag?

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

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.

they give hard time at checking, they not allow computer bag or purse

From Montreal to Doha , we habe two complaints : 1) They want to charge for Seat Selection, claiming that the Class of ticket bought on Kayak did not cover seat selection. It such a penny pinching rule, I told them, since we paid almost $20,000 our 3 tickets , that rule should never exist. Also I reserved my tickets so many months ahead, I expected they will naturally put the family together or move somebody else to keep our family seating together. I filed a complaint, and NOBODY ANSWERED. 2) In Montreal, Qatar has an arrangement with the National Bank Lounge. It was so overcrowded and the Lounge is so bad in terms of service and food, amenities etc... The WORST lounge . Why Qatar not have another arrangement their Business Class clients in Montreal. The Air France KLM Lounger is better, the Air Canada Lounge is better. Qatar should send somebody to take a look ! Joseph Chung

Overall good but staff in the place looked extremely tired after 8hrs in 14 hrs journey and then service was cut short and response time for calls increased in later part of flight. Food was ok not astonishing

It was the terrific, I was promoted to businessman class, and the service was amazing.

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

The staffs were very good and helpful especially since we were traveling with a toddler

Only negative was dostancevto transfer in Doha with no big golf carts to help us. Walked over 2 miles.

I paid 3 this and dollars for two tickets. No food, minimum drink, confused service and very uncomfortable sear. There was zero difference between busy ness and tourist class. I received a pathetic apology

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

They charge me for luggage which is was included on the ticket

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Lost luggage, 2 bags were badly damaged and one of the bags came open.

Although we had booked seats months in advance, we arrived at the airport with only three seat assignments for our group of eleven because we had not checked in online and the airline had overbooked the flight. The rest of us had to fly standby, which was a pretty tense situation for a while. Ultimately, we were all very grateful to be on the same flight from Istanbul to Izmir.

Inflight wi-fi is below par and difficult to access.

It was a good experience. With the long layover they provided the TourIstanbul option to have the free sightseeing bus tour - that was a great option to pass the time. Airport at Istanbul is very comfortable and convenient. Flight was comfortable.

Food was bad crew a bit nicer than other flights seats uncomfortable too

Terrible seats are very uncomfortable and narrow. Really hard time eating and painful buttons.. crew was very rud not allow anyone to stand not even to go to the toilets

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Movie selection was ok, but could be better. Would like to see greater selection of newer movies.

Was not able to check in online, so had to stand in line for 90 minutes to get a boarding pass, and I had no luggage to check. Why not let people check in in advance on line? Or at a kiosk at the airport?

Boarding did not have a clue what is an EU disability card

seat didn't fold children noise in the air plain. no foot space

Book Cheap Vietnam Plane Tickets

Recent return flight deals

2 stopsXiamenAir
50h 45mDUB-HAN
2 stopsXiamenAir
36h 45mHAN-DUB
2 stops
20h 25mDUB-SGN
2 stops
23h 15mSGN-DUB
2 stopsSingapore Airlines
18h 50mDUB-SGN
2 stopsSingapore Airlines
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1 stopTurkish Airlines
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1 stopTurkish Airlines
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1 stopTurkish Airlines
20h 35mSGN-DUB
2 stopsSingapore Airlines
26h 55mDUB-SGN
2 stopsSingapore Airlines
34h 00mSGN-DUB
1 stopQatar Airways
16h 40mDUB-SGN
1 stopQatar Airways
28h 05mSGN-DUB
1 stopQatar Airways
16h 05mDUB-SGN
1 stopQatar Airways
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1 stopEmirates
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1 stopEmirates
24h 40mHAN-DUB
1 stopEmirates
32h 50mDUB-HAN
1 stopEmirates
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2 stops
56h 45mDUB-SGN
3 stops
37h 55mDUB-SGN
2 stops
39h 05mDUB-SGN
3 stops
37h 55mDUB-SGN
2 stopsXiamenAir
43h 10mDUB-SGN
1 stopQatar Airways
17h 40mDUB-SGN
1 stopQatar Airways
16h 40mDUB-HAN
1 stopTurkish Airlines
20h 45mDUB-SGN
1 stopTurkish Airlines
15h 30mDUB-HAN
1 stopEmirates
15h 55mDUB-SGN

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Flights to Vietnam

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Vietnam - Ireland

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