€65 Find Cheap Flights from Frankfurt Airport 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 to Ireland departing on 31/8. 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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Flight Deals

Best Ireland Flight Deals from Frankfurt

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublindirect€151
Cork
Cork2 stops€201
Shannon
Shannondirect€167
Knock
Knock2 stops€217
Milltown (Kerry)
Milltown (Kerry)2 stops€215
Donegal
Donegal2 stops€292
Dublin
Dublindirect€151
Cork
Cork2 stops€201
Shannon
Shannondirect€167
Knock
Knock2 stops€217
Milltown (Kerry)
Milltown (Kerry)2 stops€215
Donegal
Donegal2 stops€292

Cheap Flights from Frankfurt to Ireland

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

Sun, 23 Aug - Mon, 31 Aug
Multiple Airlines Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
Multiple Airlines Logo
05:55 - 13:35
DUB
-
FRA
6h 40m
1 stop
€151Multiple Airlines
Fri, 21 Aug - Fri, 4 Sep
Multiple Airlines Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
Multiple Airlines Logo
08:55 - 13:35
DUB
-
FRA
3h 40m
1 stop
€152Multiple Airlines
Fri, 17 Jul - Mon, 20 Jul
Multiple Airlines Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
Multiple Airlines Logo
19:45 - 08:20
DUB
-
FRA
11h 35m
1 stop
€153Multiple Airlines
Thu, 11 Jun - Mon, 15 Jun
Multiple Airlines Logo
20:05 - 07:30
FRA
-
DUB
12h 25m
1 stop
Multiple Airlines Logo
19:45 - 08:20
DUB
-
FRA
11h 35m
1 stop
€153Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug
Multiple Airlines Logo
07:00 - 08:05
FRA
-
DUB
2h 05mdirect
Multiple Airlines Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
€154Multiple Airlines
Wed, 10 Jun - Wed, 24 Jun
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
€155Aer Lingus
Sun, 9 Aug - Fri, 14 Aug
Multiple Airlines Logo
07:00 - 08:05
FRA
-
DUB
2h 05mdirect
Multiple Airlines Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
€156Multiple Airlines
Mon, 29 Jun - Wed, 1 Jul
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
Aer Lingus Logo
16:50 - 19:55
DUB
-
FRA
2h 05mdirect
€157Aer Lingus
Sat, 20 Jun - Sat, 27 Jun
Discover Airlines Logo
10:05 - 11:15
FRA
-
SNN
2h 10mdirect
Discover Airlines Logo
12:00 - 15:05
SNN
-
FRA
2h 05mdirect
€183Discover Airlines
Fri, 7 Aug - Fri, 14 Aug
KLM Logo
14:15 - 22:45
FRA
-
ORK
9h 30m
1 stop
KLM Logo
06:15 - 13:35
ORK
-
FRA
6h 20m
1 stop
€205KLM
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?

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

The cheapest ticket to Ireland from Frankfurt am Main Airport found in the last 72 hours was to Dublin, at €368 return. The most popular route is from Frankfurt am Main Airport (FRA) to Cork (ORK), and the cheapest round-trip airline ticket found on this route in the last 3 days was €481.

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

The average price for all round-trip flights from Frankfurt am Main Airport to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €140 on average. Morning departures are around 45% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €255.

What is the cheapest month to fly from Frankfurt am Main Airport 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 Airport 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 Airport to Ireland is January, when tickets cost €35 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of return tickets is €312 and €267 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to Ireland on a Monday 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 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 Airport 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 Airport to Ireland, you should book around 4 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€66
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (5% more expensive 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 1589 reviews
8.1Crew
7.2Comfort
6.7Food
7.4Boarding
7.0Entertainment
Airline reviews

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

4.0 Okayaudrey, May 2026
BCN - DUB
Read more Aer Lingus reviews

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

My only complaint is that during my 8-hour-long flight, the flight attendants came around with the coffee and tea cart twice instead of the alcoholic beverage cart. I would rather sleep on a plane than rush to the bathroom to take a dump. I asked the flight attendant if I could have a beer instead of coffee or tea. Unfortunately, she said the bar is closed. That tells me that she was too lazy to get me a beer on the plane. I was not happy about that.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Friendly flight attendants, decent food if you can eat dairy.

Very good trip. Nice clean aircraft. Helpful and friendly crew.

Other than Air Lingus not loading one piece of luggage on our flight from Dublin to Barcelona, with it arriving one day after we arrived in Barcelona, all was good.

Crew members Grainne and Karen were extremely rude and unprofessional

I am very disappointed in that KAYAK sold me this flight as a business class it was not a business class. It was a regular economy class ticket. This was not Art Linus mistake. It was kayaks.

Everything was great. I liked that one of the crew noticed my son's sunflower lanyard and asked them to let them know if we needed anything. That was lovely.

Fortunately the departure was delayed as I had a tight connection and the incoming flight was delayed. The departure delay helped me to make my connection. Thankfully, my luggage also could be transferred in the same time. The aircraft had to be changed and the power outlet in my seat didn’t work. Again luckily as the flight was not full, I could move to a different seat where the power outlet was working.

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

No food, no entertainment, but that's normal for short-haul flight.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Everything was great…Flight Attendants were specially friendly and helpful.

Catastrophic experience the gate selected customers were picked up to.pay 70 eur for overweight 1-2 kg. While some others were let to board without chcking their carry on bags. Unecessaey drama by Lufthansa that brings nothing just hating them by customers.

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Not great!!! Seats in Business class were horrible; no cushion!!!

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

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

Information on your arrival and departure airports