€98 Find Cheap Flights from Frankfurt Airport to Ireland – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Best Ireland Flight Deals from Frankfurt

Cheapest return prices found by our users on KAYAK in the last 5 days
Dublin
Dublindirect€130
Cork
Cork2 stops€164
Shannon
Shannondirect€163
Knock
Knock1 stop€213
Milltown (Kerry)
Milltown (Kerry)1 stop€177
Donegal
Donegal1 stop€320
Dublin
Dublindirect€130
Cork
Cork2 stops€164
Shannon
Shannondirect€163
Knock
Knock1 stop€213
Milltown (Kerry)
Milltown (Kerry)1 stop€177
Donegal
Donegal1 stop€320
Booking Insights

KAYAK's insights & trends for Frankfurt to Ireland flights

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

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

The cheapest ticket to Ireland from Frankfurt am Main Airport found in the last 5 days was to Dublin, at €153 return. The most popular route is from Frankfurt am Main Airport (FRA) to Dublin (DUB), and the cheapest return airline ticket found on this route in the last 5 days was €153.

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. Morning departures are around 31% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €254.

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

The cheapest month for flights from Frankfurt am Main Airport to Ireland is November, when tickets cost €120 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of return tickets is €235 and €224 respectively.

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

Your flight ticket price will generally be cheaper if you fly to Ireland on a Sunday and more expensive on a Thursday. On your return trip to Frankfurt Airport, you should consider flying back on a Friday, and avoid Tuesdays for better deals.

How far in advance should I book a flight from Frankfurt am Main Airport to Ireland?

To get a below-average price on a flight from Frankfurt am Main Airport to Ireland, you should book around 5 weeks before departure, which saves you about 40% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

January

Cheapest flight

€98
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Frankfurt Airport to Dublin

FAQs - booking Ireland flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Frankfurt Airport 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 Airport 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 Airport 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 Airport 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 Airport 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 Frankfurt to Ireland

 
Need help choosing which airline to fly with from Frankfurt 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.
7.3
Aer LingusOverall score based on 1711 reviews
7.2Comfort
6.7Food
7.0Entertainment
8.1Crew
7.5Boarding
Airline reviews

It was great all the airline staff were polite friendly and helpful. Flight was good. The one area for improvement would be to have chargers on every plane. We had these on the way over but not the way back. Especially as you are not allowed to use powerbanks anymore.

10.0 ExcellentSharon, Aug 2026
Read more Aer Lingus reviews

It was great all the airline staff were polite friendly and helpful. Flight was good. The one area for improvement would be to have chargers on every plane. We had these on the way over but not the way back. Especially as you are not allowed to use powerbanks anymore.

Ryanair delayed my flight by 7.30 hours gave us a embarrassing 4 euro voucher Got to Leeds/Bradford airport got to the car hire which I also booked through your site and they had given my car away then charged me a additional 192 pounds more for a car I didn’t even want complete scam

It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

It was my first transatlantic flight with Aer Lingus. Very enjoyable. Thank you for making international travel enjoyable again.

Everything went well. I made my connection which is always a concern.

The flight was delayed by about an hour, but the staff and signs at the airport never actually said it was delayed. At the expected boarding time, we were told we would be boarding in about 10 minutes, then 20 minutes passed, and were told again that we would board in about 10 minutes. That happened multiple times, such that "10 minutes" turned into an hour.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Staff are so nice and friendly, plane was very clean and plenty of leg room

It has nothing to do with Aer Lingus and everything to do with Frankfurt airport. There eere no visual displays of the flight destination at the gate. They kept changing our gate with semi audible public announcements and eventually I was at the wrong gate and my flight departed from the other gate.

One of the best airliner in the world But airport was very poor

Very bad 3 times change the gate and too much delay...

the blanket was great and pillow helped. really need a toothpick packed with meals

This was the worst flight of my life. Economy seat directly behind a premium economy seat with extra recline meant I have about 6 inches between my face and their chair. My seat would not recline at all. I couldn't even use my laptop on the tray table because I had so little room. I was in a casket basically for 10 hours. Completely unacceptable.

There was no entertainment or food service (short flight). The flight was delayed more than an hour.

Horrible airport ever. We stood in the security check line for more than an hour. It was past boarding time and we were still waiting in line for the security check. With 2 children and a medically ill person we had a very stressful transit.

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

Overall excellent service and Frankfurt Airport was very efficient and clean

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

Information on your arrival and departure airports