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Find cheap flights to Hanoi from €479

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 9/6. 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.
1 adult
0 bags
Thu 18/4
Thu 25/4

Search 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
In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Hanoi

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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.
07:00 - 12:35DUB-HAN
23h 35m2 stops
02:00 - 21:50HAN-DUB
25h 50m3 stops
€797
Find Deal
Wed, 17 Apr - Tue, 23 Apr
09:00 - 01:20DUB-HAN
34h 20m3 stops
02:00 - 21:50HAN-DUB
25h 50m3 stops
€838
Find Deal
Wed, 17 Apr - Tue, 23 Apr
05:55 - 14:40DUB-HAN
50h 45m2 stops
15:40 - 08:20HAN-DUB
46h 40m2 stops
€855XiamenAir
Find Deal
Wed, 24 Apr - Tue, 30 Apr
08:15 - 14:00DUB-HAN
23h 45m1 stop
08:45 - 06:45HAN-DUB
28h 00m1 stop
€919Qatar Airways
Find Deal
Wed, 17 Apr - Wed, 24 Apr
15:00 - 14:00DUB-HAN
17h 00m1 stop
13:00 - 06:45HAN-DUB
47h 45m2 stops
€991Qatar Airways
Find Deal
Wed, 24 Apr - Tue, 30 Apr
14:20 - 13:15DUB-HAN
16h 55m1 stop
01:30 - 20:10HAN-DUB
24h 40m1 stop
€1,259Emirates
Find Deal
Sat, 11 May - Tue, 14 May
22:05 - 13:15DUB-HAN
33h 10m1 stop
01:30 - 12:15HAN-DUB
16h 45m1 stop
€1,477Emirates
Find Deal
Sat, 29 Jun - Fri, 12 Jul
05:50 - 17:35DUB-HAN
29h 45m2 stops
12:35 - 22:15HAN-DUB
39h 40m2 stops
€1,579Singapore Airlines
Find Deal
Sat, 11 May - Wed, 15 May
16:55 - 15:25DUB-HAN
16h 30m1 stop
23:05 - 09:35HAN-DUB
16h 30m1 stop
€1,658Turkish Airlines
Find Deal
Mon, 1 Jul - Mon, 15 Jul
16:55 - 15:25DUB-HAN
16h 30m1 stop
23:05 - 09:35HAN-DUB
16h 30m1 stop
€1,803Turkish Airlines
Find Deal
Sat, 29 Jun - Mon, 15 Jul

Flights to Hanoi - Travel Insights & Trends

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 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 Wednesday where tickets can be as cheap as €962. On the other hand, the most expensive day to fly is Thursday, where prices are €1,274 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 October, where tickets cost €1,022 on average for one-way flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Ireland is €1,425 and €1,182 respectively. For return trips, the best month to travel is October with an average price of €1,022.

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

The average price for all 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 morning, when flights cost €987 on average. The most expensive time of day to fly to Hanoi is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €1,206.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Hanoi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 90 days before departure.

How long is the flight to Hanoi?

The duration of your flight to Hanoi depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Hanoi on KAYAK are from Dublin, which takes 15h 20m, Cork, which takes 30h 10m, and Shannon, which takes 30h 30m.

How many long-haul flights are there to Hanoi each week?

Each week there are around 50 long-haul flights (6-12 hour flight duration), 254 medium-haul (3-6 hour flight duration) and 1,893 short-haul (up to 3 hour flight duration) flights to Hanoi. The most long-haul flights depart from Paris.

Good to know

Low season

May

High season

February

Cheapest flight

€479
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Dublin 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
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. The information is for flights to Hanoi based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Hanoi flights

  • How far is Hanoi from central Hanoi?

    There are 23 km between Hanoi city centre and Hanoi.

  • What is the name of Hanoi’s airport?

    There is only 1 airport in Hanoi, called Hanoi (HAN). It can also be referred to as Noi Bai Intl or Noibai.

  • 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.

  • Which airline offers the most flights to Hanoi?

    Of the 4 airlines that fly to Hanoi, Vietnam Airlines offers the most flights, with around 698 per week, followed by VietJet Air with 471 flights per week.

See more FAQs

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.

Prefer to fly direct to Hanoi Noibai?

Find which airlines fly direct to Noibai, which days they fly and book direct flights.

Direct departures

Ireland to Hanoi Noibai

Monday

ANA, Air Canada, Air China, +65 more

ANA, Air Canada, +66 more

Tuesday

ANA, Air Canada, Air China, +62 more

ANA, Air Canada, +63 more

Wednesday

ANA, Air Canada, Air China, +64 more

ANA, Air Canada, +65 more

Thursday

ANA, Air Canada, Air China, +63 more

ANA, Air Canada, +64 more

Friday

ANA, Air Canada, Air China, +65 more

ANA, Air Canada, +66 more

Saturday

ANA, Air Canada, Air China, +63 more

ANA, Air Canada, +64 more

Sunday

ANA, Air Canada, Air China, +63 more

ANA, Air Canada, +64 more

See more direct flights

Direct returns

Hanoi Noibai to Ireland

Monday

ANA, Air Canada, Air China, +65 more

ANA, Air Canada, +66 more

Tuesday

ANA, Air Canada, Air China, +62 more

ANA, Air Canada, +63 more

Wednesday

ANA, Air Canada, Air China, +64 more

ANA, Air Canada, +65 more

Thursday

ANA, Air Canada, Air China, +63 more

ANA, Air Canada, +64 more

Friday

ANA, Air Canada, Air China, +65 more

ANA, Air Canada, +66 more

Saturday

ANA, Air Canada, Air China, +63 more

ANA, Air Canada, +64 more

Sunday

ANA, Air Canada, Air China, +63 more

ANA, Air Canada, +64 more

See more direct flights
See more direct flights

Top 4 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 KAYAK reviews.
8.2
Singapore AirlinesOverall score based on 1520 reviews
81comfort
84boarding
87crew
83overall
82entertainment
78food
Airline reviews

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

Read more about Singapore Airlines

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

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

Even though it was a very full flight, the service was still excellent, the plane did not feel too cramped and cabin crew made a sincere effort to help passengers find overhead space for stowing luggage.

The stewardess was very helpful all the way. My seat had an issue with headphones and after the replaced and gave me a new pair and noticed it was the seat I got a new chair to sit and a great ride back home

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

Check in was snails pace, only 1 of the luggage screen was working so long lines, an hour to check in Nobody seemed to want to fix the issue Flight was 45 minutes late Scoot is a mini sized plane ( sardine class plane), literally felt slammed between people

We started with a 2 hour delay due to some airplane technical issues, and while we got a little snack pack, it was a pretty long delay for SQ. The flight itself was short, there's no entertainment on the B737-800 and there's a small snack. Functional.

The flight was great. We had to purchase extra long seats for the long flight. But overall it was great.

I was traveling business purposes and I only had one carry on and a personal computer back pack . My carry on was 8.5 kg little more than allowable. At jfk airport check in they did not let me carry it . I was little disappointed.

More leg room and comfortable seats at least for long flights

On both legs of my trips (Jhb - Dxb and Dxb - Jhb) the entertainment system did not work.

We purchased extra legroom seats for both legs of flight through budget air. Seats were not honored by emirates. Had to spend frustrating hour to get seats we paid for on first leg to Dubai. Second leg to Jakarta were denied and had to sit in middle seat. Had to spend hour on phone yesterday to try to get refund. We’re told needed to send copies of boarding passes of which already threw away first leg boarding pass. Very very frustrating. This happened as well one year ago with emirates.

Some how there was a miscommunication between JetBlue and kayak because my flight was canceled with JetBlue through kayak. I would not have know my flight was canceled unless I had called to verify exactly when my flight was. There was poor communication between kayak and JetBlue and I will never book with neither company every again.

I never got to take my flight because kayak constantly changed my flight, sometimes without telling me. I finally called to verify exactly when my flight was scheduled, only to be told my flight was canceled all together. I had less than a month before I was supposed to leave and I was told it would take 20 business days to receive a refund. So I never got to take my trip to Dubai. Kayak is horrible with lousy customer service and I will never book another trip with them every again.

Long line at check in. It should be able to move faster.

Pros: "Was able to switch to an open row dubai to jfk. Nice crew..good food..veggie choices."
Cons: "Jfk-mia..held for gate 1 hr.."
Cons: "Overall experience turns exceptional great when crew is friendly, understandable & helpful. My overall experience on this flight from CAI-DXB on Emirates was great because of the wonderful crew, on top was their Supervisor/ Adel A.Hamid El-Hareth. On the contrary my decision after an experience with Emirates on board from DXB-LAX, was never to repeat it due to Crew Supervisor, she was British, she was there on board I guess to teach everybody disciplines with a tone !! Someone exceptional to meet once in life but it may bring you to a decision along with other factors not to fly again with Emirates to LAX. Thanks for your professional follow up Regards, Dr. Karim Ali"

Online check-in doesn't work. That's why I couldn't give it full Star.

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

Crews are very rude and unhelpful. Cramped seats in economy. Foods are useless

Ultimate customer care humble and excellent service oriented crew , perfect timing maintained by the crew . My profound appreciation.

Very very poor service. Authorities must take action against this airline immediately. Total failure to follow the rules and regulations of an international airline

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

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

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

First class payment but wife’s seat broken, would recline but not lay flat. On previous flight, delays and ground crew malfunctions connecting jetway made us miss flight to Houston. I asked twice for a cart to assist us getting across the massive Istanbul Airport, but was denied. We are both over 70.

Multiple errors by Turkish airlines and Istanbul Airport kept us from making flight. Stuck in Istanbul!

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

I am writing to express my extreme dissatisfaction with the recent flight experience I had with your airline. This has been one of the worst travel experiences I have ever encountered, and I feel compelled to bring it to your attention. Firstly, I missed my flight due to what I perceive to be a lack of clear communication and coordination on the part of your staff. There was no remorse or apology from the airline's representatives, which further exacerbated the situation. As a result of missing my flight, I was subjected to a 24-hour delay at the airport, where I had to spend a significant amount of money to rent a hotel room and cover other incidental expenses. Additionally, since my baggage was already checked in from Tanzania to Turkey, I had to purchase essential items for the 24-hour period. What truly dismayed me, however, was the discourteous and unprofessional attitude of your staff. Their lack of empathy and understanding only added to the stress and inconvenience of the situation. I have been traveling abroad for over 20 years, and I can confidently say that this experience has been the worst I have ever encountered. As a result, I am compelled to reconsider ever using your airline again for future travel. I strongly urge you to address the issues I have raised and take immediate steps to rectify the situation. Additionally, I expect a formal apology and a refund for the expenses I incurred due to the airline's negligence.

Flight canceled and then “uncanceled” after I booked are placement. I had to pay for both a Turkish Air doesn’t admit their mistake

The airplane from IAD to Istanbul was too old. The chairs were to tight and uncomfortable. I continued my travel from Istanbul to Bangkok. This airplane was better and newer than the first one. Even food was better.

Process for on line checking needs a lot of improvement. Very frustrating.

The crew was excellent, but the flight was a little delayed and the temperature on the plane was too warm.

My flight had two legs. When checking in at the first leg the agent offering for a deal to upgrade the leg to first class for $199. He then claimed I would be able to upgrade the second leg once I got to the next airport. I declined and when I inquired about upgrading at the second airport, the cost was $1,300. I also had an issue at the airport lounge. I am allowed one guest in the lounge. My friend came in the lounge for less than 5 minutes and left when she couldn’t get a sleeping suite. I wanted to bring in another friend. The airport staff first started acting as though they didn’t understand English and then became upset when I asked for their names so I could file a complaint. As an elite member I knew they could do more but were not. One of the agents started over talking me and walked away mid conversation dismissing my request for assistance. A man claiming to be the manager said you were asking for her name. He also never tried to assist me or see what was going on. He claimed the interactions were recorded and management would see everything. I’m not sure how that would assist me days later. I am sure it didn’t help that I was a black American woman.

Book Cheap Hanoi Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Hanoi found on KAYAK in the last 72 hours.
17/4Wed
2 stops
23h 35mDUB-HAN
23/4Tue
3 stops
25h 50mHAN-DUB
€797
17/4Wed
3 stops
34h 20mDUB-HAN
23/4Tue
3 stops
25h 50mHAN-DUB
€838
24/4Wed
2 stopsXiamenAir
50h 45mDUB-HAN
30/4Tue
2 stopsXiamenAir
46h 40mHAN-DUB
€855
17/4Wed
1 stopQatar Airways
23h 45mDUB-HAN
24/4Wed
1 stopQatar Airways
28h 00mHAN-DUB
€919
24/4Wed
1 stopQatar Airways
17h 00mDUB-HAN
30/4Tue
2 stopsQatar Airways
47h 45mHAN-DUB
€991
11/5Sat
1 stopEmirates
16h 55mDUB-HAN
14/5Tue
1 stopEmirates
24h 40mHAN-DUB
€1,259
29/6Sat
1 stopEmirates
33h 10mDUB-HAN
12/7Fri
1 stopEmirates
16h 45mHAN-DUB
€1,477
11/5Sat
2 stopsSingapore Airlines
29h 45mDUB-HAN
15/5Wed
2 stopsSingapore Airlines
39h 40mHAN-DUB
€1,579
1/7Mon
1 stopTurkish Airlines
16h 30mDUB-HAN
15/7Mon
1 stopTurkish Airlines
16h 30mHAN-DUB
€1,658
29/6Sat
1 stopTurkish Airlines
16h 30mDUB-HAN
15/7Mon
1 stopTurkish Airlines
16h 30mHAN-DUB
€1,803

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Hanoi found on KAYAK in the last 72 hours.
9/6Sun
2 stops
24h 00mDUB-HAN
€479
9/6Sun
1 stop
17h 55mDUB-HAN
€536
9/6Sun
3 stops
25h 30mDUB-HAN
€590
31/5Fri
1 stopAir France
15h 25mDUB-HAN
€628
31/5Fri
2 stops
22h 55mDUB-HAN
€645

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Recent domestic flight deals

7/5Tue
directVietnam Airlines
1h 20mHUI-HAN
8/5Wed
directVietnam Airlines
1h 15mHAN-HUI
€111
9/9Mon
directVietJet Air
2h 10mSGN-HAN
13/9Fri
directVietJet Air
2h 10mHAN-SGN
€126
18/5Sat
directBamboo Airways
1h 50mDLI-HAN
21/5Tue
directBamboo Airways
1h 55mHAN-DLI
€141
2/9Mon
directBamboo Airways
1h 20mDAD-HAN
4/9Wed
directBamboo Airways
1h 25mHAN-DAD
€170
16/4Tue
multi-stopShenzhen Airlines
22h 40mSGN-HAN
19/4Fri
multi-stopShenzhen Airlines
23h 20mHAN-SGN
€448
16/4Tue
multi-stopShenzhen Airlines
22h 40mSGN-HAN
20/4Sat
multi-stopShenzhen Airlines
23h 20mHAN-SGN
€452
1/7Mon
multi-stopJeju Air
22h 15mDAD-HAN
8/7Mon
multi-stopJeju Air
23h 15mHAN-DAD
€497
15/6Sat
multi-stopJeju Air
22h 15mDAD-HAN
19/6Wed
multi-stopJeju Air
23h 15mHAN-DAD
€511
1/4Mon
multi-stopSingapore Airlines
23h 30mDAD-HAN
5/4Fri
multi-stopSingapore Airlines
21h 15mHAN-DAD
€2,343
20/4Sat
multi-stopSingapore Airlines
21h 55mSGN-HAN
27/4Sat
multi-stopSingapore Airlines
20h 10mHAN-SGN
€2,386

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Last minute flights to Hanoi

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Hanoi that are departing in the next 10 days.
20/3Wed
multi-stop
28h 10mDUB-HAN
30/3Sat
multi-stop
33h 40mHAN-DUB
€1,154
20/3Wed
multi-stop
19h 40mDUB-HAN
30/3Sat
multi-stop
33h 40mHAN-DUB
€1,191
20/3Wed
multi-stop
28h 10mDUB-HAN
29/3Fri
multi-stop
27h 05mHAN-DUB
€1,214
20/3Wed
multi-stop
23h 15mDUB-HAN
30/3Sat
multi-stop
23h 00mHAN-DUB
€1,247
20/3Wed
multi-stop
19h 40mDUB-HAN
29/3Fri
multi-stop
27h 05mHAN-DUB
€1,253
20/3Wed
multi-stop
30h 40mDUB-HAN
30/3Sat
multi-stop
23h 35mHAN-DUB
€1,650
20/3Wed
multi-stop
21h 05mDUB-HAN
29/3Fri
multi-stop
35h 55mHAN-DUB
€1,735
20/3Wed
multi-stop
21h 30mDUB-HAN
29/3Fri
multi-stop
17h 55mHAN-DUB
€1,812
20/3Wed
multi-stopQatar Airways
16h 40mDUB-HAN
30/3Sat
multi-stopQatar Airways
34h 50mHAN-DUB
€1,997
20/3Wed
multi-stopEmirates
32h 50mDUB-HAN
29/3Fri
multi-stopEmirates
25h 30mHAN-DUB
€2,197

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Flights to Hanoi

Destination:

Hanoi (HAN)Vietnam

Return flight deals:

Hanoi - Ireland

Cabin classes:

Browse destinations: