DUB - HAN

£444 Find Cheap Flights from Dublin 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 from Dublin to Hanoi departing on 1/3. 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.
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 in flight searches from Dublin to Hanoi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Hanoi, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£618
Typical prices: £701-£927
Multiple Airlines
Fri 13/3Thu 19/3
DUB - HAN • 2 stops
Cheapest one-way flight
£444
Typical prices: £428-£471
Etihad Airways
Sun 1/3
DUB - HAN • 1 stop
Top airlines
Qatar Airways
Cheapest • from £672 (return)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 18% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Hanoi (DUB-HAN)

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

Fri, 13 Mar - Thu, 19 Mar
Multiple Airlines Logo
13:00 - 01:45
DUB
-
HAN
29h 45m
2 stops
Multiple Airlines Logo
02:45 - 23:00
HAN
-
DUB
27h 15m
2 stops
£618Multiple Airlines
Fri, 13 Mar - Thu, 19 Mar
Multiple Airlines Logo
13:00 - 01:35
DUB
-
HAN
29h 35m
3 stops
Multiple Airlines Logo
02:45 - 23:00
HAN
-
DUB
27h 15m
2 stops
£623Multiple Airlines
Fri, 13 Mar - Thu, 19 Mar
Multiple Airlines Logo
15:05 - 04:20
DUB
-
HAN
30h 15m
1 stop
Multiple Airlines Logo
02:45 - 23:00
HAN
-
DUB
27h 15m
2 stops
£690Multiple Airlines
Fri, 13 Mar - Fri, 20 Mar
Multiple Airlines Logo
07:20 - 00:05
DUB
-
HAN
33h 45m
3 stops
Multiple Airlines Logo
09:35 - 22:20
HAN
-
DUB
43h 45m
3 stops
£711Multiple Airlines
Wed, 4 Mar - Tue, 17 Mar
Qatar Airways Logo
07:45 - 06:55
DUB
-
HAN
16h 10m
1 stop
Qatar Airways Logo
11:05 - 06:00
HAN
-
DUB
25h 55m
2 stops
£733Qatar Airways
Tue, 3 Mar - Mon, 16 Mar
Qatar Airways Logo
21:20 - 06:55
DUB
-
HAN
26h 35m
1 stop
Qatar Airways Logo
19:30 - 12:35
HAN
-
DUB
24h 05m
2 stops
£735Qatar Airways
Wed, 8 Apr - Fri, 24 Apr
IndiGo Logo
10:40 - 10:40
DUB
-
HAN
42h 00m
2 stops
IndiGo Logo
19:35 - 23:05
HAN
-
DUB
33h 30m
2 stops
£738IndiGo
Wed, 8 Apr - Fri, 24 Apr
Multiple Airlines Logo
20:00 - 06:40
DUB
-
HAN
28h 40m
1 stop
Multiple Airlines Logo
18:15 - 15:45
HAN
-
DUB
27h 30m
2 stops
£759Multiple Airlines
Tue, 24 Feb - Fri, 20 Mar
Finnair Logo
09:45 - 15:45
DUB
-
HAN
47h 00m
2 stops
Finnair Logo
09:15 - 09:00
HAN
-
DUB
54h 45m
2 stops
£810Finnair
Thu, 26 Feb - Thu, 12 Mar
Finnair Logo
18:05 - 17:50
DUB
-
HAN
40h 45m
2 stops
Finnair Logo
08:05 - 17:20
HAN
-
DUB
40h 15m
2 stops
£823Finnair
Booking Insights

KAYAK's insights & trends for Dublin to Hanoi flights

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

How much is a return flight from Dublin to Hanoi?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Hanoi departing in March.

What is the cheapest month to fly from Dublin to Hanoi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin 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 from Dublin to Hanoi is May, where tickets cost £697 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is £1,082 and £939 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin 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 on the flight from Dublin to Hanoi, you should book around 5 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know - Cheap tickets from Dublin to Hanoi

Low seasonSeptember
Cheapest flight£444
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Hanoi

When to book flights from Dublin to Hanoi

Are your dates flexible? Find out the best times to travel from Dublin to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Hanoi

  • Can I fly non-stop from Dublin to Hanoi?

    Unfortunately, there are no non-stop flights from Dublin Airport to the airport in Hanoi. A good option with just a single stopover is to fly from Dublin with Qatar Airways via Hamad International Airport in Doha (DOH). You can also fly to Hanoi with Emirates via Dubai International Airport (DXB), with Turkish Airlines via Istanbul (IST), or with Aeroflot via Moscow-Sheremetyevo (SVO). Another option is to fly with Aer Lingus or British Airways to London Heathrow (LHR), and then connect to Hanoi on Vietnam Airlines.

  • What is the quickest way from Hanoi Airport to central Hanoi?

    Bus 86 offers an express trip from the airport to the city centre, which takes about 1h and costs around 50,000 VND (2 EUR). A quicker way to get to the centre of Hanoi would be by taxi or by using an e-hailing service. Taxis can cost anywhere from around 350,000 VND (13 EUR) upwards and can take between 30min and 1h, depending on traffic.

  • What is the cheapest flight from Dublin to Hanoi?

    In the last 3 days, the lowest price for a flight from Dublin to Hanoi was £444 for a one-way ticket and £618 for a return.

  • Which aircraft models fly most regularly from Dublin to Hanoi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Hanoi?

    oneworld, and Star Alliance are the airline alliances operating flights between Dublin and Hanoi, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Dublin to Hanoi, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Dublin to Hanoi are Qatar Airways and Turkish Airlines. With an average price for the route of £878 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of £800 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Hanoi.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hanoi with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Hanoi

  • Dublin Airport (DUB) has two terminals. If you're flying to Hanoi via Dubai, you will depart from Terminal 2. If you're flying via Istanbul, Moscow or Doha, you will depart from Terminal 1.
  • The airport in Hanoi (HAN) is a VietJet hub. This is a low-cost airline in Vietnam, so if you are looking to connect to other cities in the country or across South-East Asia (including Thailand), then Hanoi might be a good base for you.
  • Taxis do not offer fixed rates from the airport to the city centre, but rather charge per kilometre, so be careful that your taxi driver doesn’t take you on the long and winding road into Hanoi. To be sure, consider using an e-hailing service. You will need international roaming for your phone or a local SIM card.

Reviews of the top airlines flying from Dublin to Hanoi

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Hanoi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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 3727 reviews
7.4Comfort
7.3Food
7.9Crew
7.4Entertainment
7.5Boarding
Airline reviews

The boarding process was awful-the computers were down and there was no way to check in. Took extremely long, very chaotic and no guarantee our bags were even getting on the plane. I was also delayed and took away from any time i had to catch a connecting flight.

6.0 GoodKelley, Jan 2026
HYD - DOH
Read more Qatar Airways reviews

The boarding process was awful-the computers were down and there was no way to check in. Took extremely long, very chaotic and no guarantee our bags were even getting on the plane. I was also delayed and took away from any time i had to catch a connecting flight.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Very efficient and professional staff. Food was good and so was entertainment selection.

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

no qatar did noting wrong Kayak messed up my whole vacation . Went early to check in at The Cairo, Egypt airport to find our I had not tickets to board , Kayak and/or Affirm never sent the money for my flight that I paid for and booked. So I had no flight at 12am in a foreign country and I had to scramble and find anther very costly other option just so that could fly home. Fucken horrible experience.

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

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

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.

Not good. I was supposed to be in Mint but got in economy class

Requested food options were always finished. Supplied food items were good but of course not the desired choices.

Bad chairs in business class like economy ( not turning into bed )

The worst experience I have ever been in, they canceled my ticket the very last minute although it was Booked since October! They claimed it was not possible to change the schedule till January 11, 2026 and all my plans were screwed! My wife paid cash upfront a down payment for a surgery she was going to perform on dec 27th, and all these money lost! I’m considering seriously to get support

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Luggage never made it it’s been 2 days and no proper update

I paid $150 to upgrade to this seat. My exit row seat had ample leg room BUT the collapsable table was broken so my food tray and drinks slid over to my lap, the screen malfunctioned.

Very bad this airline changes my schedule date of travel and get me stranded in Istanbul for three days, paid for only one day hotel accommodation with only one breakfast and i had to pay for lunches ,and dinners and hotel accommodations for the two and half days

Everything you need to know for your flight from Dublin to Hanoi

Information on your arrival and departure airports