£66 Find Cheap Flights from Ireland to Frankfurt am Main – 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 to Frankfurt am Main departing on 16/8. 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.
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Cheap Flights from Ireland to Frankfurt am Main

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

Wed, 23 Sep - Mon, 28 Sep
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
£97Aer Lingus
Tue, 22 Sep - Tue, 6 Oct
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
10:55 - 12:10
FRA
-
DUB
2h 15mdirect
£106Aer Lingus
Thu, 3 Dec - Sun, 6 Dec
Lufthansa Logo
09:10 - 12:10
DUB
-
FRA
2h 00mdirect
Lufthansa Logo
07:20 - 08:25
FRA
-
DUB
2h 05mdirect
£112Lufthansa
Thu, 3 Dec - Sat, 5 Dec
Lufthansa Logo
09:10 - 12:10
DUB
-
FRA
2h 00mdirect
Lufthansa Logo
09:55 - 11:00
FRA
-
DUB
2h 05mdirect
£120Lufthansa
Fri, 21 Aug - Wed, 26 Aug
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
£122Aer Lingus
Thu, 3 Sep - Mon, 7 Sep
Aer Lingus Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Aer Lingus Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
£122Aer Lingus
Tue, 22 Sep - Tue, 6 Oct
Lufthansa Logo
17:35 - 20:40
DUB
-
FRA
2h 05mdirect
Lufthansa Logo
15:45 - 16:50
FRA
-
DUB
2h 05mdirect
£123Lufthansa
Wed, 23 Sep - Mon, 28 Sep
Multiple Airlines Logo
08:55 - 13:35
DUB
-
FRA
3h 40m
1 stop
Multiple Airlines Logo
20:40 - 21:45
FRA
-
DUB
2h 05mdirect
£127Multiple Airlines
Fri, 16 Oct - Sat, 17 Oct
Multiple Airlines Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Multiple Airlines Logo
09:15 - 17:00
FRA
-
DUB
8h 45m
1 stop
£128Multiple Airlines
Tue, 22 Sep - Tue, 6 Oct
Multiple Airlines Logo
07:00 - 10:15
DUB
-
FRA
2h 15mdirect
Multiple Airlines Logo
21:00 - 13:05
FRA
-
DUB
17h 05m
2 stops
£131Multiple Airlines
Booking Insights

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

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

What is the cheapest day to fly to Frankfurt am Main?

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

Based on KAYAK data, the cheapest day to fly to Frankfurt am Main is Friday where round-trip tickets can be as cheap as £425. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £565 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Frankfurt am Main, 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 to Frankfurt am Main is November, where tickets cost £105 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Ireland is £202 and £169 respectively. For one-way flights, the best month to travel is November with an average price of £60.

What is the cheapest time of day to fly to Frankfurt am Main?

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

The cheapest time of day to fly to Frankfurt am Main is generally at night, when round-trip flights cost £54 on average. The most expensive time of day to fly to Frankfurt am Main is generally in the evening, which is peak travel time and where the average cost of a ticket is £572.

What is a good deal for flights to Frankfurt am Main?

If you’re looking for cheap airfare to Frankfurt am Main, 25% of our users found tickets to Frankfurt am Main for the following prices or less: From Dublin £360 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Frankfurt am Main, 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, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Frankfurt am Main?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Frankfurt am Main is Karlsruhe Söllingen Airport (FKB), with an average flight price of £75.

Good to know - Cheap tickets from Ireland to Frankfurt am Main

Cheapest flight

£66
Flight from Dublin to Frankfurt am Main

FAQs - booking Frankfurt am Main flights

  • Which Frankfurt am Main airport is closest to central Frankfurt am Main?

    Frankfurt am Main is served by 2 major airports. Frankfurt Airport (7 miles) is the closest to the centre of Frankfurt am Main and Frankfurt-Hahn is 64 miles from the centre.

  • How much is a flight to Frankfurt am Main?

    On average, a flight to Frankfurt am Main costs £426. The cheapest price found on KAYAK in the last 2 weeks cost £115 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Frankfurt am Main?

    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 to Frankfurt am Main.

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

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

  • What is the Hacker Fare option on flights to Frankfurt am Main?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Frankfurt am Main 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 to Frankfurt am Main?

    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 to Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Frankfurt am Main

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Frankfurt am Main flight deals.

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

 
See real verified KAYAK customer reviews for airlines flying to Frankfurt am Main. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Frankfurt am Main. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Frankfurt am Main? 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 1682 reviews
8.1Crew
6.7Food
7.4Boarding
7.2Comfort
7.0Entertainment
Airline reviews

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

10.0 ExcellentAustin, Jul 2026
DUB - JFK
Read more Aer Lingus reviews

I was pleasantly surprised. I've never flown this airline and the seats were comfy, I couldn't select my seat but luckily got aisle and was able to comfortably sleep the whole trip except when they came around with an in flight free meal, drinks then snack at the end. I'd fly with Aer Lingus again. The only annoying thing is you had to pay for WiFi for different hours of usage but luckily I didn't need it

The embarkation at Dublin was a kin to a Ryanair approach, in other words a circuitous and cheep access

Most narrow seat of my life. Easyjet has larger seats. And as I just wrote in the last comment section - Seat 1A promises luxury after a great businessflight. Instead, it's narrow, the seatbelt is 20cm shorter than the one in 1B, it's just a joke.

No snacks, drinks or coffee. No entertainment, not comfortable seats

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

Horrible. I had to wait in Dublin for 4 hours for the next connecting flight which took my to London and than i had to wait 3 hours for the flight to Dusseldorf

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

Aircraft had fairly roomy seats on economy. Food was good (beef dinner).

Broken seat did not recline fully, broken footrest, no air vents, no electricity for charging devices, outlets for headphones or isb did not work. Rude crew. Horrible experience. Would never fly Lufthansa again

They did not serve my special meal request after departure of airplane

It was a very smooth and on time flight experience. The crew was really friendly and polite. We were well informed about the flight, etc.

Lufthansa was horrible for disabled folks. My wife had hell of a time making it to the flight in Frankfurt. The airlines is not at all caring to the disabled. If that were in USA I would have sued the airline for not meeting the disability Act clause. No way we are going to go in Lufthansa again. Hari S Doss

The Discover flight from TPA to FRA was exceptionally unprofessional and incompetent in organization. First the entertainment system was completely nonfunctional for the entire plane and no competent IT support to fix. Than they could not serve any coffee or tea because they ran out of water - reflecting the exceptionally incompetent management at Discovery and most embarrassing for Lufthansa and a German airline, more like a third world country. The food was mediocre at best and minimalistic for Discover, particularly with the much higher standards at Lufthansa.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

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

Cabin class types available on flights to Frankfurt am Main

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