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€250 Find Cheap Flights to Hanoi – Compare and Save

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Everything you should know

Cheapest return flight
€448
Typical prices: €792-€1,117
China Eastern
Sat 27/1Fri 9/3
DUB - HAN • 1 stop
Cheapest one-way flight
€250
Typical prices: €483-€692
Multiple Airlines
Thu 27/9
ORK - HAN • 2 stops
Top airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
Top routes
Cheapest • 3% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 15 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Hanoi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Hanoi

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Hanoi

Wed, 27 Jan - Tue, 9 Mar
China Eastern Logo
09:00 - 01:45DUB  Dublin-HAN Hanoi Noibai
33h 45m1 stop Shanghai Pu Dong
China Eastern Logo
18:45 - 06:15HAN  Hanoi Noibai-DUB Dublin
18h 30m1 stop Shanghai Pu Dong
€448China Eastern
Fri, 2 Oct - Thu, 15 Oct
China Eastern Logo
10:55 - 17:45DUB  Dublin-HAN Hanoi Noibai
24h 50m1 stop Shanghai Pu Dong
China Eastern Logo
15:00 - 08:00HAN  Hanoi Noibai-DUB Dublin
23h 00m1 stop Shanghai Pu Dong
€452China Eastern
Fri, 6 Nov - Tue, 24 Nov
Multiple Airlines Logo
09:00 - 17:45DUB  Dublin-HAN Hanoi Noibai
25h 45m1 stop Shanghai Pu Dong
Multiple Airlines Logo
04:30 - 23:00HAN  Hanoi Noibai-DUB Dublin
25h 30m2 stops Beijing Capital London Heathrow
€518Multiple Airlines
Mon, 2 Nov - Thu, 26 Nov
Multiple Airlines Logo
09:00 - 14:10DUB  Dublin-HAN Hanoi Noibai
22h 10m1 stop Shanghai Pu Dong
Multiple Airlines Logo
18:30 - 21:30HAN  Hanoi Noibai-DUB Dublin
34h 00m2 stops Shanghai Pu Dong London Gatwick
€518Multiple Airlines
Sat, 19 Sep - Mon, 5 Oct
Etihad Airways Logo
20:35 - 06:40DUB  Dublin-HAN Hanoi Noibai
28h 05m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:40 - 07:15HAN  Hanoi Noibai-DUB Dublin
16h 35m1 stop Abu Dhabi Zayed Intl
€719Etihad Airways
Sun, 8 Nov - Tue, 1 Dec
Etihad Airways Logo
19:45 - 18:10DUB  Dublin-HAN Hanoi Noibai
15h 25m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:00 - 06:30HAN  Hanoi Noibai-DUB Dublin
17h 30m1 stop Abu Dhabi Zayed Intl
€752Etihad Airways
Sat, 21 Nov - Sat, 12 Dec
Qatar Airways Logo
07:45 - 06:55DUB  Dublin-HAN Hanoi Noibai
16h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
08:55 - 19:50HAN  Hanoi Noibai-DUB Dublin
17h 55m1 stop Doha Hamad Intl
€803Qatar Airways
Sat, 21 Nov - Sat, 12 Dec
Qatar Airways Logo
07:45 - 06:55DUB  Dublin-HAN Hanoi Noibai
16h 10m1 stop Doha Hamad Intl
Qatar Airways Logo
08:55 - 19:50HAN  Hanoi Noibai-DUB Dublin
17h 55m1 stop Doha Hamad Intl
€804Qatar Airways
Tue, 3 Nov - Mon, 16 Nov
Turkish Airlines Logo
06:10 - 07:05DUB  Dublin-HAN Hanoi Noibai
17h 55m1 stop Istanbul
Turkish Airlines Logo
08:45 - 22:15HAN  Hanoi Noibai-DUB Dublin
20h 30m1 stop Istanbul
€816Turkish Airlines
Thu, 4 Feb - Tue, 9 Feb
Turkish Airlines Logo
10:40 - 15:25DUB  Dublin-HAN Hanoi Noibai
21h 45m1 stop Istanbul
Turkish Airlines Logo
22:55 - 09:35HAN  Hanoi Noibai-DUB Dublin
17h 40m1 stop Istanbul
€818Turkish Airlines
Booking Insights

Price, demand, and travel trends for Ireland to Hanoi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ireland to Hanoi with more confidence.

What is the cheapest flight to Hanoi?

Dublin to Hanoi is the cheapest route at €448 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Hanoi?

A return flight to Hanoi costs €945 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €944, while Cork runs a bit higher at €1,000.

What is the cheapest day to fly to Hanoi?

Thursday is the cheapest day to fly to Hanoi at €833 return on average over the past 12 months on KAYAK. Sunday is the most expensive at €1,078.

What is the cheapest month to fly to Hanoi?

  • September is the cheapest month to fly to Hanoi with an average price of €822 return.
  • May (€1,108) and July (€1,106) are the most expensive.
  • Based on KAYAK data over the past 12 months.

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

Night flights to Hanoi are the cheapest at €849 return on average. Afternoon flights are the most expensive at €1,082.

What is a good deal for flights to Hanoi?

Flights under €792 are considered a good deal. 25% of KAYAK users found return flights to Hanoi at or below these prices, with the lowest fares from:

  • Dublin €791
.

When are flights to Hanoi the cheapest?

Flights to Hanoi are cheapest 15 weeks before departure. Booking in this window typically costs about 31% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Hanoi

Low season

September

Cheapest flight

€250
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flights from Cork to Hanoi

When to book flights to Hanoi

Are your dates flexible? Find out the best times to travel to Hanoi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Hanoi, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What is the difference between the most popular and the most frequent airline at Hanoi?

    China Eastern operates the most flights from Ireland to Hanoi at 0 per week, and for this route China Eastern is also the airline most often selected by KAYAK users searching for flights from Ireland to Hanoi. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • How do I know if a flight to Hanoi is a good deal?

    A good deal on a flight to Hanoi is around €792 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How expensive are last-minute flights to Hanoi?

    Last-minute fares to Hanoi – booked within 2 weeks of departure – run 1% above the average return fare of €945.

Your guide to booking Hanoi flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Hanoi, aim to book around 15 weeks before you fly. That window historically saves about 31% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Hanoi, recent KAYAK data shows that stronger deals tend to be around €792 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Hanoi in September. Return fares historically average €822 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to €233 per return. Evening flights to Hanoi average €849 compared to €1,082 for midday flights. See the time-of-day chart above for the full breakdown.
  • Once you arrive in Hanoi, a few great places to start are Hanoi Old Quarter, Dong Xuan Market, and Hoan Kiem Lake. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Hanoi

 
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.
8.1
EmiratesOverall score based on 3656 reviews
7.9Food
8.0Comfort
8.1Boarding
8.4Crew
8.2Entertainment
Airline reviews

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

6.0 Goodmichael, Nov 2025
Read more Emirates reviews

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

Very poor boarding experience with these remote gates and buses. Also these 777s bardy need a remodeling. Entertainment is a bit laggy. Food and crew is still among the better, but they seriously have to do something with these remote gates.

The food options were excellent for Economy. It was difficult to find the lounge after clearing security and boarding was clunky

Crew were very good. Food service was a little slow and disappointing not having on demand dining and only 3 options. Amenity kits and pyjamas were excellent.

Emirates First Class is always a treat with Caviar and service is always personalised.

The queue for checking for economy passengers was enormous! Only one desk open for economy faith s queue a mile long, whilst business and first class desks empty and unemployed. Will seriously consider changing to another next trip. Disappointed customer.

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

No Vegetarian options onboard, made to wait for a long time for boarding

The IFE was unstable the entire flight seats are very dated for business class and meals were not good.

WORST AIRLINE EVER—FOOD WAS MEDIOCRE AND WIDEBODY 777 BOEING WAS VERY UNCOMFORTABLE! IT WAS NOT WORTH THE MONEY THAT I PAID.

Boarding is delayed! We are inside the plane without AC for a long time. No TV monitor.

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.

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.

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

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

It was pretty good overall. I just wish the crew didn't have to interrupt you every five seconds to ask you if you wanted anything, I mean that's what the help button is for. When someone is tired and sleepy and still getting their bearings, turning on DND button is maybe not the first thing on their mind.

You're like a poor man's Emirates Airlines. The Asian vegetarian food was awful. The entertainment selection was very limited and not contemporary at all. The seats were cramped. There was no plug for charging my phone (I refuse to plug into a USB port - A security risk). The plane itself was aged.

I paid for international flight experience but instead got domestic flight experience through indigo - the seats were not comfortable, lacked charging stations in seats, no head rest. I feel cheated for the money I paid for the ticket.

Flight delayed by an hoir or more. Food service is slow. Also, the crew is not following up on orders. Travelled in business class and was a platinum member, but still didn't receive the expected service .

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.

It was peaceful excited We enjoyed it always Turkish peaceful excited

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

I use a wheelchair for mobility. Both in my flight from Houston and back to Houston from Istanbul, the Turkish airline staff asked that I claim my wheelchair at the luggage area. On arrival to Istanbul, parts of the wheelchair were in disarray at that time I raised no objection however upon claiming my wheelchair in Houston parts where outright missing. In both occasions, upon arriving in Houston and arriving in Istanbul, I asked multiple times why am made to pick up my wheelchair in the baggage claim rather than at the jet bridge. Getting the wheelchair at the jet bridge minimizes the probability of loosing parts because they can be hopefully reclaimed on the spot. I was told in Houston that a manager turned down my request to claim the wheelchair at the jet bridge in Houston. This is extremely frustrating because a wheelchair is not a set of clean underwear or a toothbrush- this is the way I move. A Turkish Arline staff took my complaint at the luggage claim area in Houston but as of the writing of this review the only contact I have received from the airline is because I initiated a claim rather than her as she told me she would.

Not worth pay business classs and get service economy class

The fully flat bed in business class on the 777 is a little narrow, and the 2-3-2 configuration is now dated, but otherwise a comfortable and pleasant flight. It’s hard to beat the value too.

After boarding cabin was too hot AC didn’t work

Don’t use them on the IST-isb route, horrible service

There was a Turkish Airlines employee sat in 16A in the row in front of us. We understood that she was a Turkish Airlines employee from her interaction with the cabin crew and the fact that she boarded business but was sitting in economy with us. What annoyed us was the extremely loud conversation she had for the majority of the 12 hour flight with two men, one of which was leaning over the chair in front of her. This was annoying as they were so loud that my wife and I could still hear them despite wearing our noise cancelling earphones. No intervention was taken by the cabin crew. Secondly, she ordered some extra meals from the crew, which we believe to have come from business class, for her male friends. Seeing this in economy is very disheartening. Lastly, one of her male friends pulled out an e-cigarette and was only mildly reprimanded by the cabin crew. Overall, we consider this behaviour completely inappropriate of a Turkish Airlines employee. Next time we will book with Emirites, I don’t think that their employees would be allowed to behave in this manner.

A good airline, but at checking in, they allocated seats for my wife, and I far away from each other, and to change them, they wanted a payment, such a bad policy, it leaves a bitter taste in the mouth All was good on the plane, good food, but the air hostess was abrupt and a bit rough dealing with the passengers, but one has to find excuses for staff working under pressure

On time and no hassle luggage policy (2 checked in and 1 cabin bag)

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 !

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

Did not provided with option for class upgrade. Staff at gate was not able and willing to accommodate with class upgrade, eather with plenty empty spots in business and first class.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Etihad broke my suitcase Also over charged me for luggage

Entertainment did not work from flight from Abu Dhabi to Kolkata. Emirates has a much better flight in that sector.

Transit time could be 15 min longer atleast. It was right on the dot to boarding time. Giving minimal time to do shopping

Business Class window seat on my Shanghai to Venice route was broken and could not be converted into a bed which has to switch to a narrow aisle seat instead

This was my first time ever flying China Eatern and it will not be my last. I was very satisfied with my whole experience and trip. Thank you very much and until soon.

While boarding at PVG, there was a ticket checking at the gate, then there was another ticket checking at the bottom of the escalator, which created quite a dangerous congestion. Not sure which idiot made this absolutely unnecessary arrangement.

The ticket was last minute buy so no concerns about the pricing this time, but the crew in general could have been more accommodating, helpful.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

Excellent experience however older aeroplanes used by China Eastern Airlines.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

For the price we paid, we had a really good flight. The seats and bed (business class) was extremely comfortable. I have no complaints. The crew were very attentive and helpful. They spoke English and there were no misunderstanding although their English wasn’t perfect or fluent. You will never go hungry as there was ample food and drinks but their food for mediocre. The entertainment was limited to older movies and the wifi didn’t allow you to access some Social media. Apart from the above, it was a very pleasant flight. Would highly recommend them.

The landings were smooth . Being unable to check-in online was terribly stressful and the queue at Haneda exemely long. We paid extra for window seats and did not get them.

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