85€ Find Cheap Flights from Hannover to Ireland – 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 from Hannover to Ireland departing on 17.08.. 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

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Best Ireland Flight Deals from Hannover

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop158 €
Cork
Cork1 stop194 €
Dublin
Dublin1 stop158 €
Cork
Cork1 stop194 €

Cheap Flights from Hannover to Ireland

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

Mon, 10. Aug - Wed, 19. Aug
Multiple Airlines Logo
6:50 - 14:35
HAJ
-
DUB
8h 45m
1 stop
Multiple Airlines Logo
8:55 - 10:20
DUB
-
HAJ
24h 25m
1 stop
158 €Multiple Airlines
Mon, 10. Aug - Wed, 19. Aug
Multiple Airlines Logo
6:50 - 14:35
HAJ
-
DUB
8h 45m
1 stop
Multiple Airlines Logo
8:55 - 10:20
DUB
-
HAJ
24h 25m
1 stop
161 €Multiple Airlines
Mon, 10. Aug - Wed, 19. Aug
KLM Logo
18:15 - 10:25
HAJ
-
DUB
17h 10m
1 stop
KLM Logo
17:20 - 10:20
DUB
-
HAJ
16h 00m
1 stop
164 €KLM
Mon, 10. Aug - Mon, 17. Aug
KLM Logo
18:15 - 22:25
HAJ
-
DUB
5h 10m
1 stop
KLM Logo
11:10 - 21:50
DUB
-
HAJ
9h 40m
1 stop
165 €KLM
Mon, 10. Aug - Wed, 19. Aug
Multiple Airlines Logo
6:50 - 14:35
HAJ
-
DUB
8h 45m
1 stop
Multiple Airlines Logo
17:20 - 10:20
DUB
-
HAJ
16h 00m
1 stop
168 €Multiple Airlines
Wed, 23. Sep - Tue, 29. Sep
Air France Logo
9:55 - 15:25
HAJ
-
DUB
6h 30m
1 stop
Air France Logo
19:15 - 9:15
DUB
-
HAJ
13h 00m
1 stop
175 €Air France
Mon, 17. Aug - Tue, 18. Aug
Multiple Airlines Logo
6:50 - 10:25
HAJ
-
DUB
4h 35m
1 stop
Multiple Airlines Logo
5:55 - 10:20
DUB
-
HAJ
3h 25m
1 stop
176 €Multiple Airlines
Mon, 27. Jul - Wed, 12. Aug
Multiple Airlines Logo
18:15 - 10:25
HAJ
-
DUB
17h 10m
1 stop
Multiple Airlines Logo
5:55 - 22:15
DUB
-
HAJ
15h 20m
1 stop
176 €Multiple Airlines
Tue, 17. Nov - Sat, 21. Nov
British Airways Logo
12:00 - 16:45
HAJ
-
SNN
5h 45m
1 stop
British Airways Logo
17:25 - 11:15
SNN
-
HAJ
16h 50m
1 stop
404 €British Airways
Tue, 17. Nov - Sat, 21. Nov
British Airways Logo
18:50 - 11:30
HAJ
-
SNN
17h 40m
1 stop
British Airways Logo
17:25 - 21:05
SNN
-
HAJ
26h 40m
1 stop
405 €British Airways
Booking Insights

KAYAK's insights & trends for Hannover to Ireland flights

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

What is the cheapest month to fly from Hannover to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hannover to Ireland, 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 Hannover to Ireland is April, when tickets cost 145 € (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is 198 € and 194 € respectively.

How far in advance should I book a flight from Hannover to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hannover to Ireland, 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 a flight from Hannover to Ireland, you should book around 4 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from Hannover to Ireland

Low seasonJanuary
Cheapest flight85 €
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Hannover to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Hannover to Ireland?

    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 Hannover to Ireland.

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

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

  • What is the Hacker Fare option on flights from Hannover to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Hannover to Ireland 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 from Hannover to Ireland?

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

Reviews of the top airlines flying from Hannover to Ireland

 
Need help choosing which airline to fly with from Hannover to Ireland? 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.
7,8
KLMOverall score based on 1532 reviews
8,4Crew
7,8Boarding
7,7Comfort
7,3Food
7,2Entertainment
Airline reviews

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

2,0 MediocreIlja, Aug 2025
AGP - AMS
Read more KLM reviews

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Klm start boarding while somw air issue in the plan

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Good experience, just i couldn’t connect me to the wifi

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

no issues at all... Kudos to the food. This time was really really good

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Cancelled - booked on train; and then flights started running! I spent 5 hours with 2 changes on train while flights started and is 50 min

Lufthansa has a bag policy unique to Lufthansa. We all had a small carry on and a backpack (personal item) that we carried with us through multiple other connecting flights, no problem. With Lufthansa we were charged 80 euros each for the carry on at the gate, for this one flight. When asked they said they made an announcement… problem being that we had just arrived to the gate from a connecting flight and didn’t hear an announcement. While we were standing at the counter paying the ridiculous fee several other people were stopped, while countless others boarded with the same type of luggage and were not stopped. Crazy. Good news though, when we got on the plane half of the overhead bins were empty! After an already horrible experience the lady at the counter was also terrible, so that helped round things out.

We missed our connecting flight in Frankfurt do to security and all hell ensued then.we got rebooked to Washington got there round 10 am ish didn't find out till 630 we were rerouted to United!! Then we started getting updates

Boarding arrangement at Frankfurt was terribly managed with no proper guidance and the flight was parked far away from the gate. In flight entertainment device (touch screen) was not working at all throughout the flight. And on top of all this two of the checked in bags were found to be missing when we landed at Chennai. All this mismanagement at a very high fare of about $2300 per ticket is unacceptable.

Movie selection was nice and chicken with rice dinner was good. I did not like the pizza thing they served for breakfast/lunch. It was like a hot pocket but mostly bread. A small sandwich or cheese and cracker snack and fruit etc would have been much better. Also they did not announce trash pick up so a lot of trash was left by everyone when departing.

Overall excellent service and Frankfurt Airport was very efficient and clean

The flight was about 10 minutes late which made it kind of tight for connection in Frankfurt. One think that was helpful for my husband and I since we don’t speak the language was when we got off the shuttle bus, two ground crew told us very clearly how to make the connection.

Flight from Munich to Geneva was delayed an hour without any notice. Finally called 5 minutes after their flight was supposed to leave only to be told it was late. Then after boarding- we were told to leave the plane go back to the terminal so they could make a repair. NO Communication whatsoever. Agent at the airport was rude and offensive. Finally got on the plane three hours after originally planned. Lost our car reservation in Geneva and had to pay $200 more to get the rental. HORRIBLE-HORRIBLE-HORRIBLE!!!!

Terrible experience. I was stuck in Germany for two full day because your flights can't leave on time. You guys suck!!!

The flight has been delayed and arrived 30 minutes late. I had a very tough connection in Frankfurt, I had to run to catch my flight to Newark and Lufthansa was absolutely not helpful. They just told me I have to hurry but didn't tell me where I should go , I was very disappointed

Everything you need to know for your flight from Hannover to Ireland

Information on your arrival and departure airports