£340 Find Cheap Flights from Ireland to Hanoi

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 30/6. 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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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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Flights Deals

Cheap Flight Deals 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.

Recent return flight deals from Ireland to Hanoi

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to Hanoi.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
07:35 - 11:55DUB-HAN
22h 20m2 stops
 Logo
18:15 - 11:10HAN-DUB
22h 55m2 stops
Tue, 3 Jun - Tue, 10 Jun
 Logo
06:50 - 23:45DUB-HAN
34h 55m3 stops
 Logo
01:40 - 11:10HAN-DUB
39h 30m3 stops
Tue, 3 Jun - Mon, 9 Jun
Etihad Airways Logo
20:25 - 12:30DUB-HAN
34h 05m2 stops
Etihad Airways Logo
13:20 - 07:10HAN-DUB
23h 50m2 stops
£644Etihad Airways
Find Deal
Tue, 30 Sep - Wed, 22 Oct
Etihad Airways Logo
20:25 - 12:30DUB-HAN
34h 05m2 stops
Etihad Airways Logo
13:20 - 07:10HAN-DUB
47h 50m2 stops
£685Etihad Airways
Find Deal
Fri, 3 Oct - Fri, 17 Oct
Turkish Airlines Logo
16:55 - 15:25DUB-HAN
16h 30m1 stop
Turkish Airlines Logo
23:05 - 12:35HAN-DUB
19h 30m1 stop
£801Turkish Airlines
Find Deal
Tue, 30 Sep - Wed, 22 Oct
Turkish Airlines Logo
13:35 - 15:25DUB-HAN
19h 50m1 stop
Turkish Airlines Logo
23:05 - 15:30HAN-DUB
22h 25m1 stop
£818Turkish Airlines
Find Deal
Fri, 3 Oct - Fri, 17 Oct
Emirates Logo
14:20 - 13:15DUB-HAN
16h 55m1 stop
Emirates Logo
01:30 - 12:15HAN-DUB
16h 45m1 stop
£855Emirates
Find Deal
Tue, 30 Sep - Tue, 21 Oct
Emirates Logo
14:20 - 13:15DUB-HAN
16h 55m1 stop
Emirates Logo
01:30 - 20:10HAN-DUB
24h 40m1 stop
£896Emirates
Find Deal
Fri, 3 Oct - Thu, 16 Oct
Qatar Airways Logo
08:15 - 07:15DUB-HAN
17h 00m1 stop
Qatar Airways Logo
13:00 - 06:45HAN-DUB
23h 45m2 stops
£899Qatar Airways
Find Deal
Tue, 30 Sep - Wed, 22 Oct
Qatar Airways Logo
08:15 - 14:00DUB-HAN
23h 45m1 stop
Qatar Airways Logo
08:45 - 22:30HAN-DUB
19h 45m2 stops
£980Qatar Airways
Find Deal
Mon, 16 Jun - Tue, 15 Jul
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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.

What is the cheapest day to fly to Hanoi?

The average price of all round-trip flights to Hanoi clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Hanoi is Monday where round-trip tickets can be as cheap as £805. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £1,092 on average.

What is the cheapest month to fly to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Hanoi, 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 to Hanoi is May, where tickets cost £699 on average for return flights. On the other hand, the most expensive months are December and April, where the average cost of tickets from Ireland is £1,129 and £975 respectively. For one-way flights, the best month to travel is May with an average price of £699.

What is the cheapest time of day to fly to Hanoi?

The average price for all round-trip flights to Hanoi depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Hanoi is generally in the afternoon, when round-trip flights cost £1,098 on average. The most expensive time of day to fly to Hanoi is generally in the evening, which is peak travel time and where the average cost of a ticket is £1,121.

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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know - Cheap tickets from Ireland to Hanoi

Low season

July

High season

January

Cheapest flight

£340
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 5% 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 3 direct flights from within Ireland to Hanoi. The most common day for departures is Sunday, 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.

Top 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
Qatar AirwaysOverall score based on 3563 reviews
7.3Food
7.5Boarding
7.4Comfort
7.9Crew
7.4Entertainment
Airline reviews

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

10.0 ExcellentItimad, Mar 2025BOS - DOH
Read more Qatar Airways reviews

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

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

Doha airport is huge , takes long time to reach gate .

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

The rows of seats in economy class are seriously close to one another making eating and resting just about impossible - there is hardly any legroom. Anyone larger than average size would have an incredibly uncomfortable flight. I had to basically share my seat with the lady passenger next to me as she was too big to fit into her allotted seat.

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

I had first class service from them. A little late taking off, but no major problem

Both my luggages were never sent from Istanbul. After 10 hour flight from DC to Turkey and another 12 hour layover in Istanbul Airport, I would’ve at least expected to find my luggages when I arrived in Addis Ababa, but that wasn’t the case. After 2 hours of waiting at the luggage carousel, we were told that our luggages would be arriving the next day after midnight. I was already so exhausted, that I hated having to come back to the airport the next day. Thankfully, I received both my luggages the following day. It’s just, the whole experience was exhausting.

5 unnecessary control before get in the craft. It is exagerated and very inefficient

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Food is getting worse. They use to be different than other airlines. Their economy classes food sucks. Stuff was very helpful.

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Bad service and food was not good. Give very less food.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

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

Professional & courteous cabin crew. Food was very good even in economy class

Everything you need to know for your flight to Hanoi

Information on the airport you'll fly into in Hanoi

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