€17 Find Cheap Flights from Frankfurt am Main to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Ireland departing on 11/10. 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

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Best Ireland Flight Deals from Frankfurt am Main

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€50
Cork
Cork1 stop€108
Knock
Knock1 stop€369
Milltown (Kerry)
Milltown (Kerry)direct€47
Dublin
Dublindirect€50
Cork
Cork1 stop€108
Knock
Knock1 stop€369
Milltown (Kerry)
Milltown (Kerry)direct€47

Cheap Flights from Frankfurt am Main to Ireland

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

Sun, 28 Sep - Sun, 12 Oct
Ryanair Logo
15:00 - 16:05HHN-KIR
2h 05mdirect
Ryanair Logo
16:30 - 19:25KIR-HHN
1h 55mdirect
€47Ryanair
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Thu, 30 Oct - Sat, 1 Nov
Ryanair Logo
16:00 - 16:55HHN-DUB
1h 55mdirect
Ryanair Logo
20:30 - 23:25DUB-HHN
1h 55mdirect
€50Ryanair
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Wed, 22 Oct - Wed, 29 Oct
Aer Lingus Logo
10:55 - 12:05FRA-DUB
2h 10mdirect
Aer Lingus Logo
16:15 - 19:20DUB-FRA
2h 05mdirect
€67Aer Lingus
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Tue, 21 Oct - Tue, 28 Oct
Aer Lingus Logo
10:55 - 12:05FRA-DUB
2h 10mdirect
Aer Lingus Logo
16:15 - 19:20DUB-FRA
2h 05mdirect
€67Aer Lingus
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Mon, 10 Nov - Fri, 14 Nov
 Logo
19:25 - 07:20HHN-ORK
12h 55m1 stop
 Logo
22:20 - 10:35ORK-HHN
11h 15m1 stop
€108
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Sat, 11 Oct - Tue, 14 Oct
 Logo
21:10 - 22:15FRA-DUB
2h 05mdirect
 Logo
07:00 - 10:15DUB-FRA
2h 15mdirect
€111
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Sat, 1 Nov - Wed, 5 Nov
Lufthansa Logo
07:25 - 08:30FRA-DUB
2h 05mdirect
Lufthansa Logo
11:45 - 14:45DUB-FRA
2h 00mdirect
€116Lufthansa
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Fri, 17 Oct - Mon, 20 Oct
Lufthansa Logo
15:15 - 16:25FRA-ORK
2h 10mdirect
Lufthansa Logo
17:10 - 20:15ORK-FRA
2h 05mdirect
€201Lufthansa
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Fri, 21 Nov - Sun, 23 Nov
KLM Logo
17:50 - 23:25FRA-ORK
6h 35m1 stop
KLM Logo
06:00 - 11:05ORK-FRA
4h 05m1 stop
€234KLM
Find Deal
Sun, 26 Oct - Sun, 2 Nov
KLM Logo
18:30 - 23:25FRA-ORK
5h 55m1 stop
KLM Logo
05:00 - 10:05ORK-FRA
4h 05m1 stop
€257KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Frankfurt am Main to Ireland flights

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

What is the cheapest Frankfurt am Main to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Frankfurt am Main found in the last 72 hours was to Dublin, at €72 return. The most popular route is from Frankfurt am Main Airport (FRA) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €72.

What is the cheapest month to fly from Frankfurt am Main to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main 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 Frankfurt am Main to Ireland is January, when tickets cost €115 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is €183 and €181 respectively.

What’s the cheapest day of the week to fly from Frankfurt am Main to Ireland?

The average price of all round-trip flights from Frankfurt am Main to Ireland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Frankfurt am Main to Ireland, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Ireland, Friday is the cheapest day to fly and Wednesday is the most expensive.

How far in advance should I book a flight from Frankfurt am Main 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 Frankfurt am Main 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 Frankfurt am Main to Ireland, you should book around 4 weeks before departure, which saves you about 48% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Cheapest flight€17
Flight from Frankfurt-Hahn to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Frankfurt am Main 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 Frankfurt am Main to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Frankfurt am Main 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 Frankfurt am Main 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 Frankfurt am Main 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 Frankfurt am Main 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 Frankfurt am Main to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally at night, when retur flights cost €142 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is €243.

Reviews of the top airlines flying from Frankfurt am Main to Ireland

 
Need help choosing which airline to fly with from Frankfurt am Main 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.
7.2
Aer LingusOverall score based on 1271 reviews
6.5Food
7.3Boarding
6.9Entertainment
8.0Crew
7.1Comfort
Airline reviews

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

6.0 GoodAnonymous, Sept 2025IND - DUB
Read more Aer Lingus reviews

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

It was truly a horrible flight. We were delayed almost 2 hours. The seats were so tiny, my legs were hurting the entire flight. When i finally made it to Ireland i missed my connecting flight because we left Newark late. I will most likely never fly Aer Lingus again

Coming from the EU to the USA, Aer Lingus is a very good choice. You clear U.S. border control while still at the departure airport, so when you land in the States, you don’t need to go through the entry process again — very efficient and fast. In terms of comfort, Aer Lingus is better than the usual EU carriers like KLM, Lufthansa, or Air France, and also better than United. There’s more legroom, and the crew is helpful and kind. The food is average but slightly better than most airlines. Overall, the crew is definitely better than on American Airlines, though not quite at the level of Virgin.

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Seat is business could have been a lot cleaner, but space was nice and seat was comfortable

Terrible. The test of an airline is how they deal with problems. There is very little to differentiate between airlines. Aer Lingus failed absolutely. They lost one of my bags even though we had more than a 2 hour connection in Dublin. Trying to get it back has been awful. In checking on line I can see that the bag is in Edinburgh and it was supposed to be delivered today. It wasn't. The number we have in the UK doesn't answer. I had to pay for an international call to speak to somebody. All the woman at the call centre could say was be patient wait. I can tell you when it will be delivered nor can I tell you who the courier is.

A little late, but an overall pleasant flight. Staff pleasent hand helpful, a great start to our holiday.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

Food could have something without dairy, I couldn't eat anything. Tv for both seats was malfunctioning. They have one bottle of ginger ale for entire plane.... and I paid extra for these seats...very disappointed

We took two long flights with Lufthansa, both were delayed making us miss our connecting flights. Lufthansa took care of the first one. The second was a switch to United and figuring out how to rebook was not a pleasant experience.

It was chaotic. It was overbooked so we didn't have seats until the end but they turned out to be good seats. The gate was at the end of the airport. We had to get busses to the tarmac and board. It just seemed chaotic. Flight was OK. Food was not so good. Lufthansa used to be such a great airline and now as it's with everything else: If you have money you get comforts but if you don't then you end up below deck with the rest of the cattle.

It was a short flight. Plenty of room on the plane. It was also extremely clean.

Pathetic - boarded us on buses for transport to the plane then had us wait for over half an hour before we could board...because they needed time to clean the plane; something they knew before we got on the bus. Further, by the time we could board, there were 3 buses full of people waiting so boarding was a crowded mess.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

The flight was ok but chargers did not work and the speakers in the back of the cabin did not either. But I am writing because the crew was really, really rude and not only rude but had the curtains always closed, forgot to clear our trays, the bathrooms were filthy and trash was building out, and one of the attendants even had her EARBUDS on while in the cabin. From movement it seemed like she was listening to music, so not even the safety aspect was there. My neighbor s English is not good and they were very dismissive of her. when we deplaned the crew in the back was just chatting with one another and the first class attendant was briefly and said goodnight. It is nice that a crew gets along so well, but they did not take care of passengers at all. They rushed through all the services and otherwise did not go through the cabin to offer water or anything else. i had the feeling of being unwelcome at a party. I am not a grumpy traveller but I thought you really needed to know. Thank you, Carin

Crew was great. But my flight was late arriving and as a result, I missed my connecting flight to Richmond. I had to catch a later flight. On a positive note, the attendants at the counter were extremely helpful in booking my later flight. They book my on the next flight to Richmond.

If the plain wait for the passenger it should wait for the baggage!!

The crew was very nice. The equipment on the 747 felt old.

Everything you need to know for your flight from Frankfurt am Main to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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