FRA - DUB

Find Cheap Flights from Frankfurt am Main to Dublin

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Dublin, as well as popular online travel agencies
Travellers love KAYAK
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Everything you should know

Cheapest return fare
Multiple Airlines
Fri 12/12
FRA - DUB • multi-stop
Cheapest one-way flight
Multiple Airlines
Fri 12/12
FRA - DUB • multi-stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Lufthansa's Economy Light fare saves on short trips.
Expect long queues at Frankfurt's check-in and security.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 23% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Expert advice
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

Multiple Airlines Logo
FRA
-
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 Saturday and more expensive on a Monday. On your return trip to Frankfurt am Main, you should consider flying back on a Friday, and avoid Tuesdays 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 December and July, where the average cost of round-trip tickets is £176 and £168 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 4 weeks before departure, which saves you about 37% 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.
Airlines
Lufthansa

Lufthansa's Economy Light fare is perfect for short trips, offering savings without checked luggage.


Lufthansa provides free FlyNet Messaging for Miles & More members on short-haul flights.

Aer Lingus

Aer Lingus offers affordable Wi-Fi on flights, ideal for staying connected during your journey.


Aer Lingus provides friendly cabin crew, enhancing your travel experience with welcoming service.

Airports
FRA

Expect long queues at check-in and security. Arrive early and consider online check-in to save time.

DUB

Use the 24-hour bus service for easy access to Dublin city centre. Choose the right bus for your destination.

Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

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.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa Garcia

Marisa Garcia

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.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DUB

Ramsey Qubein

Ramsey Qubein

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.

Read more
Duncan Madden

Duncan Madden

Expert on FRA

Duncan Madden

Duncan Madden

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.

Read more

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

Low seasonJanuary
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (1% 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, 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 Lufthansa?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Dublin are Aer Lingus and Lufthansa. With an average price for the route of £120 and an overall rating of 7.2, Aer Lingus is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £159 and an overall rating of 6.8.

  • 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 £84 or less one-way and £140 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

Lufthansa, Aer Lingus

Lufthansa, Aer Lingus

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

Lufthansa, Aer Lingus

Lufthansa, Aer Lingus

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.
7.2
Aer LingusOverall score based on 1392 reviews
6.6Food
7.1Comfort
8.0Crew
6.9Entertainment
7.4Boarding
Airline reviews

The folks and flights were fantastic. I unfortunately wasn’t able to order a meal that I could eat (I’m gluten free) because I got my ticket through kayak, but they tried their best to find something to help me get through the long flight and I’ll forever remember their kindness.

10.0 ExcellentAnonymous, Dec 2025
BCN - DUB
Read more Aer Lingus reviews

The folks and flights were fantastic. I unfortunately wasn’t able to order a meal that I could eat (I’m gluten free) because I got my ticket through kayak, but they tried their best to find something to help me get through the long flight and I’ll forever remember their kindness.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

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.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

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

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

Booked seats (paid extra) online and found they didn’t exist on the flight. We were then separated from the rest of our party. Given seats in the very back of the plane. We will not fly Discover or Lufthansa again. We will not book flights or travel through Kayak again!

Had a few open seats and could use it for a great rest ful journey

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

Boarding procedure should have the crew and personnel who are more trained, in a sense of precisely knowing what can be done and what cannot. They do not have the exact information on what you should do in the first place, also the boarding itself was slightly delayed due to the aircraft "not being ready".

The seat space seemed small especially when the person ahead reclined but other than that, very good.

The service and flight was great. Luggage came out very quickly!

..it was short.. I didn't like that my red bag went out completely stained with black stains..That's probably some airport staff bad handling but still

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

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.

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

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

After passing through boarding gates we had to wait for 45 minutes in a small space with no place to sit.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

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

Information on your arrival and departure airports