€20 Find Cheap Flights from Frankfurt am Main to Dublin

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 Dublin departing on 10/1. 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

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
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Everything you should know

Cheapest return fare
€68
Typical prices: €49-€52
Ryanair
Sat 21/2Wed 25/2
HHN - DUB • Direct
Cheapest direct flights
€70
Typical prices: €51-€75
Ryanair
Sat 14/3Sat 28/3
HHN - DUB • Direct
Top airlines
Ryanair
Cheapest • from €68 (return)
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
HHN-DUB
Cheapest • 52% average savings
FRA-DUB
Most popular
Insights
Insights
Insights
Insights
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
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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
Flight Deals

Cheap Flights from Frankfurt am Main to Dublin

 
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

Sat, 21 Feb - Wed, 25 Feb
Ryanair Logo
23:50 - 00:45
HHN
-
DUB
1h 55mdirect
Ryanair Logo
06:30 - 11:40
DUB
-
HHN
4h 10m1 stop
€68Ryanair
Sat, 14 Mar - Sat, 28 Mar
Ryanair Logo
23:50 - 00:45
HHN
-
DUB
1h 55mdirect
Ryanair Logo
20:30 - 23:25
DUB
-
HHN
1h 55mdirect
€70Ryanair
Sat, 14 Mar - Sat, 21 Mar
Ryanair Logo
23:50 - 00:45
HHN
-
DUB
1h 55mdirect
Ryanair Logo
20:30 - 23:25
DUB
-
HHN
1h 55mdirect
€71Ryanair
Mon, 2 Feb - Fri, 6 Feb
Ryanair Logo
23:40 - 00:35
HHN
-
DUB
1h 55mdirect
Ryanair Logo
22:00 - 10:35
DUB
-
HHN
11h 35m1 stop
€73Ryanair
Mon, 16 Mar - Sat, 21 Mar
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
€75Aer Lingus
Sat, 24 Jan - Mon, 26 Jan
Ryanair Logo
23:50 - 00:45
HHN
-
DUB
1h 55mdirect
Ryanair Logo
09:05 - 19:40
DUB
-
HHN
9h 35m1 stop
€77Ryanair
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
21:20 - 07:50
HHN
-
DUB
11h 30m1 stop
Multiple Airlines Logo
20:20 - 23:15
DUB
-
HHN
1h 55mdirect
€79Multiple Airlines
Tue, 17 Mar - Thu, 19 Mar
Aer Lingus Logo
20:00 - 21:10
FRA
-
DUB
2h 10mdirect
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
€79Aer Lingus
Wed, 7 Jan - Wed, 14 Jan
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
€80Aer Lingus
Wed, 7 Jan - Fri, 9 Jan
Aer Lingus Logo
10:45 - 12:00
FRA
-
DUB
2h 15mdirect
Aer Lingus Logo
06:55 - 10:05
DUB
-
FRA
2h 10mdirect
€81Aer Lingus
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 is the cheapest Frankfurt am Main to Dublin flight route?

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

The cheapest return flight from Frankfurt am Main to Dublin costs €40 on the route between Frankfurt-Hahn Airport (HHN) and Dublin (DUB). Over the past month, this route was, on average, 52% cheaper than other Frankfurt am Main-Dublin routes. The most popular route is between Frankfurt am Main Airport (FRA) and Dublin (DUB).

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 to Dublin clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Frankfurt am Main to Dublin, look for departures on Mondays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Dublin, Friday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Frankfurt am Main 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 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 to Dublin is November, where tickets cost €123 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is €201 and €192 respectively.

How far in advance should I book a flight from Frankfurt am Main 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 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 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.

Good to know

Cheapest flight€20
Flight from Frankfurt-Hahn to Dublin

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 flights from Frankfurt am Main to Dublin

  • What is the cheapest flight from Frankfurt am Main to Dublin?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main to Dublin was €20 for a one-way ticket and €68 for a return.

  • Which airports will I be using when flying from Frankfurt am Main to Dublin?

    When flying out of Frankfurt am Main you will be using one of these airports: Frankfurt am Main or Frankfurt-Hahn. You will be landing at Dublin.

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

    We unfortunately don’t have that data for this specific 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.

  • 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 travelers 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.

Prefer to fly direct from Frankfurt am Main to Dublin?

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

Direct departures

Frankfurt am Main to Dublin

Monday

Aer Lingus, Lufthansa, Ryanair

Aer Lingus, Lufthansa, +1 more

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, Ryanair, Aer Lingus

Lufthansa, Ryanair, +1 more

Sunday

Aer Lingus, Lufthansa

Aer Lingus, Lufthansa

See more direct flights

Direct returns

Dublin to Frankfurt am Main

Monday

Aer Lingus, Lufthansa, Ryanair

Aer Lingus, Lufthansa, +1 more

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, Ryanair, Aer Lingus

Lufthansa, Ryanair, +1 more

Sunday

Aer Lingus, Lufthansa

Aer Lingus, Lufthansa

See more direct flights

Reviews of the top 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 1394 reviews
7.4Boarding
6.6Food
8.0Crew
7.1Comfort
7.0Entertainment
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.

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

Information on your arrival and departure airports