€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 28/2. 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 am Main

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€79
Cork
Cork1 stop€82
Knock
Knock1 stop€251
Milltown (Kerry)
Milltown (Kerry)direct€40
Dublin
Dublin1 stop€79
Cork
Cork1 stop€82
Knock
Knock1 stop€251
Milltown (Kerry)
Milltown (Kerry)direct€40

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

Mon, 16 Mar - Mon, 23 Mar
Ryanair Logo
14:45 - 16:00
HHN
-
KIR
2h 15mdirect
Ryanair Logo
16:25 - 19:40
KIR
-
HHN
2h 15mdirect
€40Ryanair
Fri, 27 Feb - Sat, 7 Mar
Ryanair Logo
16:15 - 23:05
HHN
-
DUB
7h 50m
1 stop
Ryanair Logo
20:30 - 23:25
DUB
-
HHN
1h 55mdirect
€79Ryanair
Wed, 25 Mar - Mon, 13 Apr
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
€79Aer Lingus
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
07:20 - 20:05
HHN
-
DUB
13h 45m
1 stop
Multiple Airlines Logo
15:15 - 22:50
DUB
-
HHN
6h 35m
1 stop
€82Multiple Airlines
Tue, 21 Apr - Thu, 23 Apr
Aer Lingus Logo
10:55 - 12:10
FRA
-
DUB
2h 15mdirect
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
€85Aer Lingus
Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
21:20 - 21:05
HHN
-
ORK
24h 45m
2 stops
Multiple Airlines Logo
07:50 - 22:40
ORK
-
HHN
13h 50m
1 stop
€125Multiple Airlines
Thu, 21 May - Tue, 26 May
Lufthansa Logo
15:25 - 16:30
FRA
-
ORK
2h 05mdirect
Lufthansa Logo
16:55 - 19:55
ORK
-
FRA
2h 00mdirect
€158Lufthansa
Thu, 7 May - Mon, 11 May
Lufthansa Logo
15:25 - 16:30
FRA
-
ORK
2h 05mdirect
Lufthansa Logo
17:05 - 20:05
ORK
-
FRA
2h 00mdirect
€161Lufthansa
Mon, 23 Feb - Fri, 27 Feb
British Airways Logo
07:20 - 12:25
FRA
-
NOC
6h 05m
1 stop
British Airways Logo
13:00 - 10:30
NOC
-
FRA
20h 30m
1 stop
€431British Airways
Mon, 23 Feb - Fri, 27 Feb
British Airways Logo
07:20 - 12:25
FRA
-
NOC
6h 05m
1 stop
British Airways Logo
13:00 - 22:00
NOC
-
FRA
8h 00m
1 stop
€454British Airways
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 €39 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 72 hours was €468.

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 November, when tickets cost €119 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is €191 and €190 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 Wednesday, as it's usually the priciest day. When flying back from Ireland, Friday is the cheapest day to fly and Monday 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 36% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Cheapest flight€17
Flight from Frankfurt-Hahn to Milltown (Kerry)

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 €166 on average. 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 €170.

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 1444 reviews
7.4Boarding
7.1Comfort
6.9Entertainment
6.6Food
8.0Crew
Airline reviews

One of the best flight experience I have had in along time. Would fly with them again.

10.0 ExcellentDoug, Jan 2026
EDI - DUB
Read more Aer Lingus reviews

One of the best flight experience I have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

The service was fabulous and the food was excellent. My luggage was left in Frankfurt due to late arrival but it is supposed to arriving on tonight’s flight.

This flight was on time but since I missed the connecting flight I didn’t get my seat upgraded I paid for

Not great - seats were very narrow and food was terrible.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

What could have been better was holding the flight when our ORD to FRA flight was a bit late. We sat at FRA for 7 hours. It takes time to go through passport control and to get to a gate at that very large airport. We went as fast possible to our gate but were too late. Cityline is a good provider other wise.

I don’t understand how they charge as much as they do for such a poor experience

Everything was on time, even though the layover in Frankfurt was 22hrs

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

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.