£291 Find Cheap Flights from Ireland to Hanoi – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hanoi departing on 30/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Hanoi

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Hanoi, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Hanoi

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Hanoi 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 from Ireland to Hanoi

Mon, 23 Nov - Thu, 28 Jan
China Eastern Logo
09:00 - 14:10
DUB
-
HAN
22h 10m
1 stop
China Eastern Logo
18:45 - 06:15
HAN
-
DUB
18h 30m
1 stop
£486China Eastern
Mon, 23 Nov - Tue, 1 Dec
China Eastern Logo
09:00 - 17:45
DUB
-
HAN
25h 45m
1 stop
China Eastern Logo
18:45 - 06:15
HAN
-
DUB
18h 30m
1 stop
£489China Eastern
Mon, 23 Nov - Sun, 24 Jan
China Eastern Logo
09:00 - 15:15
DUB
-
HAN
47h 15m
2 stops
China Eastern Logo
18:45 - 06:15
HAN
-
DUB
18h 30m
1 stop
£492China Eastern
Mon, 23 Nov - Sat, 5 Dec
China Eastern Logo
09:00 - 14:45
DUB
-
HAN
22h 45m
2 stops
China Eastern Logo
02:45 - 06:15
HAN
-
DUB
34h 30m
1 stop
£494China Eastern
Fri, 27 Nov - Sat, 23 Jan
China Eastern Logo
09:00 - 14:45
DUB
-
HAN
22h 45m
2 stops
China Eastern Logo
15:45 - 06:15
HAN
-
DUB
45h 30m
2 stops
£497China Eastern
Wed, 25 Nov - Sat, 23 Jan
China Eastern Logo
09:00 - 14:10
DUB
-
HAN
22h 10m
1 stop
China Eastern Logo
02:45 - 06:15
HAN
-
DUB
34h 30m
1 stop
£536China Eastern
Wed, 11 Nov - Sat, 14 Nov
China Eastern Logo
09:00 - 17:45
DUB
-
HAN
25h 45m
1 stop
China Eastern Logo
02:45 - 06:15
HAN
-
DUB
34h 30m
1 stop
£540China Eastern
Wed, 11 Nov - Sun, 15 Nov
China Eastern Logo
09:00 - 14:10
DUB
-
HAN
22h 10m
1 stop
China Eastern Logo
15:10 - 06:15
HAN
-
DUB
22h 05m
1 stop
£541China Eastern
Wed, 25 Nov - Sat, 23 Jan
China Eastern Logo
09:00 - 17:45
DUB
-
HAN
25h 45m
1 stop
China Eastern Logo
15:45 - 06:15
HAN
-
DUB
45h 30m
3 stops
£541China Eastern
Tue, 17 Nov - Mon, 7 Dec
Multiple Airlines Logo
09:45 - 16:45
DUB
-
HAN
24h 00m
2 stops
Multiple Airlines Logo
08:45 - 22:15
HAN
-
DUB
20h 30m
1 stop
£553Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Hanoi

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

How far in advance should I book a flight to Hanoi?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Hanoi, 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, you should book around 5 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Ireland to Hanoi

Low seasonOctober
Cheapest flight£291
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Dublin to Hanoi

FAQs - booking Hanoi flights

  • How far is Hanoi Noibai Airport from central Hanoi?

    Hanoi Noibai Airport is 14 miles from the centre of Hanoi.

  • What is the name of Hanoi’s airport?

    Hanoi is served by Hanoi Noibai Airport, also commonly referred to as Noi Bai Intl or Noibai. The airport code is HAN.

  • How does KAYAK find such low prices on flights to Hanoi?

    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 to Hanoi.

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

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

  • What is the Hacker Fare option on flights to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi 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 to Hanoi?

    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 to Hanoi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Hanoi are there each week?

    Each week there are around 6 direct flights from within Ireland to Hanoi. The most common day for departures is Monday, with 33% of flights taking off on this day.

Top tips for finding cheap flights to Hanoi

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

Reviews of the top 3 airlines flying from Ireland to Hanoi

 
See real verified KAYAK customer reviews for airlines flying to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Hanoi. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Hanoi? 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.
7.4
Turkish AirlinesOverall score based on 4409 reviews
7.3Boarding
7.5Entertainment
7.8Crew
7.3Comfort
7.5Food
Airline reviews

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

10.0 ExcellentAnonymous, May 2026
IST - SEA
Read more Turkish Airlines reviews

Turkish Business Class is a wonderful experience, and the best inflight dining experience I’ve had to date.

I like Turkish airline, but the food sucks. None of my children eat the food, including me, and it was really hot and

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

everything was excellent except for the meal on the fight from the Istanbul which was disgusting, the only choice of food available was pasta which was served frozen.

This was my third time using Turkish Airlines. I was well satisfied with the overall experience! I believe that no one is perfect and that everyday we are trying to do the best we can to help others by giving a part of our lives through service. I believe from what I’ve seen that Turkish Airlines, have come close to that service! I will definitely recommend and reuse their services again! Thank you!

It was peaceful excited We enjoyed it always Turkish peaceful excited

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

Turkish Airlines was great. My new layover was over 18 hours due to inclement weather back home in Washington DC and the airlines provided me with a hotel room and dinner voucher during my layover

Changed to older plane with old set-up in Business class.

Flight and flight service was great. When a flight is cancelled, publish to all affected with email and txt. Explaining the way forward.

Top, only problem about Weather but not depended Qatar Airways. Anyway staff offered kimbo Refreshments

Impressive as always. It is the airline of my choice, The dessert on the 2nd flight DOH-IAH was somewhat dry (the cake with cream etc) Check-in and boarding experience was fantastic, with the exception of CCU airport where chk-in staff refused to help with aisle seats stating the flight was full and accommodations were beyond him. Once I boarded there were plenty of available aisles. I was disappointed that this could not be done by self during online chk-in nor at the airport. Nothing more to add. Overall a good experience, TY QTR

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

In the business class it was everything wonderful. However in the economy is a hell. BTW. When I asked to search for tickets, I ordered business and I was offered options with economy, that was not clear in the order, so I could've acted faster to rectify it.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

I felt that when I was rerouted it should have been to business class.

I payed for extra leg room but in last moment my seating place was changed and i got standard one seat. Staff was not able to do anything , so was very disappointed because of this.

Very disappointed to not have lounge access The shorter flight seats were uncomfortable

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

Awful the whole airline arrived to check baggage and board our flight and the airline desk was closed where none of the passengers could check in baggage, asked for a supervisor and was refused a supervisor, called the airlines from the airport and they refused to refund the flights for their actions in the airport, Etihad and Garuda Airlines absolutely horrible customer service all the way around.

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

Everything you need to know for your flight to Hanoi

Information on the airport you'll fly into in Hanoi