FRA - DUB

Find Cheap Flights from Frankfurt am Main to Dublin – Compare and Save

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Everything you should know

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AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa Economy Light cuts costs for short trips but excludes checked bags.
Lufthansa has free messaging; Aer Lingus offers affordable Wi-Fi onboard.
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Direct flights
Every day
You can fly direct with Aer Lingus and Lufthansa. Average duration is 2h 06m
Direct flights
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Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 42% compared to booking last minute.
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Insights
When to travel
Cheapest • 32% price drop
Most popular
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Flight Deals

Cheap Flights from Frankfurt am Main to Dublin (FRA-DUB)

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

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FRA
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DUB
673 mimulti-stop
Multiple Airlines Logo
DUB
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FRA
673 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Frankfurt am Main to Dublin flights

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

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

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

Your flight ticket price will generally be cheaper if you fly to Dublin on a Monday and more expensive on a Thursday. On your return trip to Frankfurt am Main, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

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 Dublin, 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 Dublin is November, where tickets cost £108 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is £206 and £194 respectively.

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

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 Dublin, 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 the flight from Frankfurt am Main Airport to Dublin, you should book around 5 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Frankfurt am Main to Dublin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Ramsey Qubein

Ramsey Qubein

Expert on DUB

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Duncan Madden

Duncan Madden

Expert on FRA

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

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

Low season

January
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (12% more expensive on average)

When to book flights from Frankfurt am Main to Dublin

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Dublin flights

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to Dublin?

    All the following airlines offer inflight Wi-Fi service on the Frankfurt am Main to Dublin flight route: Lufthansa, Air Canada, United Airlines, KLM, Delta, Air France, and Virgin Atlantic.

  • Which aircraft models fly most regularly from Frankfurt am Main to Dublin?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Frankfurt am Main to Dublin flight route.

  • Which airline alliances offer flights from Frankfurt am Main to Dublin?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Dublin.

  • On which days can I fly direct from Frankfurt am Main to Dublin?

    There are direct flights from Frankfurt am Main to Dublin on a daily basis.

  • Which is the best airline for flights from Frankfurt am Main to Dublin, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Dublin are Aer Lingus and Ryanair. With an average price for the route of £115 and an overall rating of 7.3, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of £53 and an overall rating of 6.9.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from 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 from Frankfurt am Main to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Frankfurt am Main 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 Dublin?

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

KAYAK’s top tips for finding a cheap flight from Frankfurt am Main Airport to Dublin

  • Looking for a cheap flight from Dublin to Frankfurt am Main? 25% of our users found flights on this route for Dublin or less round-trip.

Prefer to fly direct from Frankfurt am Main to Dublin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Frankfurt am Main to Dublin.
Find which airlines fly direct from Frankfurt am Main Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Dublin

Monday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Tuesday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Wednesday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Thursday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Friday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Saturday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Sunday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

See more direct flights

Direct returns

Dublin to Frankfurt am Main

Monday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Tuesday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Wednesday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Thursday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Friday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Saturday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

Sunday

Aer Lingus,Lufthansa

Aer Lingus,Lufthansa

See more direct flights

Reviews of the top 3 airlines flying from Frankfurt am Main to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Dublin? 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 1676 reviews
6.6Food
7.4Boarding
8.1Crew
7.0Entertainment
7.2Comfort
Airline reviews

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

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

I love flying with them, the long-haul was fantastic. The short flight from Dublin --> Switzerland was horrible though. Most narrow seats I ever had, first and only time in my life I couldn't even close the seatbelt in seat 1A which was very embarrassing so I had to sit in the middle, because that seatbeld was 20cm longer. No idea why seat 1A would have a much shorter belt, it's just ridicilous. Also I hate the fixed seats, way too narrow.

Despite me ordering a gluten-free meal, they had nothing on board. If you have health restrictions, be careful! Otherwise just fine.

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.

Had no disruptions or delays. Did not order any food.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Worst experience ever. First time and last time with Ryanair. I'm not a cow.

Didn’t like anything about it we were delayed by 3 hours and sat on the plane when leaving Dublin. On the way back to Dublin we were kept in the plane on tarmac for 4.5 hours. This airline is a joke!

Delayed flight. Received notice from ryanair by email and via app but no such timely information available at airport from monitors or staff

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

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

Boarding arrangement at Frankfurt was terribly managed with no proper guidance and the flight was parked far away from the gate. In flight entertainment device (touch screen) was not working at all throughout the flight. And on top of all this two of the checked in bags were found to be missing when we landed at Chennai. All this mismanagement at a very high fare of about $2300 per ticket is unacceptable.

Water in bottle and a piece of chocolate were given. We did have movies to watch.

Too tight connection. Lufthansa staff pulled 12 of us out of passport control that had tight connections and took us about 1/3 mile AWAY from our gates and put us in another slow, long line. Needless to say all of us missed our flights and the Customer “Service” staff was rude and not helpful at all. Was rebooked from a direct flight to one w a 6hr layover. Asked about an other option that was on my app and was told to book it myself online (which would be $300 extra pp!!). Got rebooked again w a tight connection which was also missed. Rebooked into middle seats that didn’t recline for 9 hr flight!! No compensation (and we paid for seats!) Ended up taking 26hrs to get home from Europe to North Carolina! No longer a fan of Lufthansa—2nd time having these kind of issues w them!

Overall excellent service and Frankfurt Airport was very efficient and clean

Terrible experience. I was stuck in Germany for two full day because your flights can't leave on time. You guys suck!!!

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

Information on your arrival and departure airports