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Cheap flights from Ireland to Frankfurt am Main from £56

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — FRA
14 Jun — 21 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Frankfurt am Main

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Frankfurt am Main
Explore the most affordable flight options available from Ireland to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 May 2026.

Tue 6/1007:00
DUB
-
FRA
Nonstop2h 15m
Aer Lingus
Tue 13/1010:55
FRA
-
DUB
Nonstop2h 15m
Aer Lingus
Deal found 12/5£74
Fri 21/807:00
DUB
-
FRA
Nonstop2h 15m
Aer Lingus
Mon 24/820:40
FRA
-
DUB
Nonstop2h 05m
Aer Lingus
Deal found 11/5£106
Thu 14/517:40
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Mon 18/521:10
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 14/5£121
Wed 17/605:55
DUB
-
FRA
Nonstop2h 10m
Lufthansa
Wed 24/607:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 15/5£122
Tue 6/1005:55
DUB
-
FRA
1 stop4h 10m
Multiple Airlines
Tue 13/1010:55
FRA
-
DUB
Nonstop2h 15m
Multiple Airlines
Deal found 12/5£128
Fri 14/807:00
DUB
-
FRA
Nonstop2h 15m
Aer Lingus
Mon 17/820:40
FRA
-
DUB
Nonstop2h 05m
Aer Lingus
Deal found 11/5£131
Wed 10/605:55
DUB
-
FRA
Nonstop2h 10m
Lufthansa
Wed 17/607:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 11/5£132
Fri 14/806:05
DUB
-
FRA
Nonstop2h 10m
Lufthansa
Tue 18/807:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 11/5£135
Thu 14/517:40
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Wed 27/515:45
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 13/5£136
Tue 16/606:00
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Tue 23/607:00
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 13/5£143
Thu 28/506:00
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Mon 1/606:55
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 15/5£144
Thu 28/506:00
DUB
-
FRA
Nonstop2h 05m
Lufthansa
Fri 29/506:55
FRA
-
DUB
Nonstop2h 05m
Lufthansa
Deal found 12/5£145

Find flight deals from Ireland to Frankfurt am Main

Keep the following information in mind while searching for Ireland to Frankfurt am Main flight deals. Data was last updated 15 May 2026.

Round-trip from

£74

One-way from

£56

Popular in

July

Cheapest in

November

Average price

£139
Aer Lingus
  • Aer Lingus
  • 6/10-13/10
  • Nonstop
  • 4h 30m total
  • Ireland to Frankfurt am Main
Search Deals
Aer Lingus
  • Aer Lingus
  • 28/8
  • Nonstop
  • 2h 15m total
  • Ireland to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Frankfurt am Main that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 May 2026.
Use the filters below to find and compare flights from Ireland to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Mon 15/6

17:35-20:40

Nonstop2h 05m

Frankfurt am Main

Thu 25/6

07:00-08:05

Nonstop2h 05m

£172

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Wed 3/6

08:55-13:35

1 stop3h 40m

Frankfurt am Main

Tue 9/6

18:40-22:25

1 stop4h 45m

£177

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Thu 27/8

08:50-11:55

Nonstop2h 05m

Frankfurt am Main

Mon 31/8

11:25-17:50

1 stop7h 25m

£178

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Mon 3/8

20:30-22:20

1 stop24h 50m

Frankfurt am Main

Wed 12/8

20:50-07:45

1 stop11h 55m

£180

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Sat 8/8

06:00-09:05

Nonstop2h 05m

Frankfurt am Main

Thu 13/8

11:25-17:50

1 stop7h 25m

£196

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Tue 16/6

12:50-09:50

1 stop20h 00m

Frankfurt am Main

Wed 17/6

14:40-19:30

1 stop5h 50m

£217

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Tue 16/6

18:35-08:05

1 stop12h 30m

Frankfurt am Main

Tue 23/6

08:10-17:50

2 stops10h 40m

£218

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Thu 27/8

18:50-09:35

1 stop13h 45m

Frankfurt am Main

Mon 31/8

14:50-19:35

1 stop5h 45m

£218

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Fri 14/8

20:10-21:45

1 stop24h 35m

Frankfurt am Main

Tue 18/8

06:40-12:00

1 stop6h 20m

£219

DublinFrankfurt am Main

DUB - FRA

DUBFRA

Dublin

Sat 8/8

20:15-22:35

1 stop25h 20m

Frankfurt am Main

Thu 13/8

19:30-07:45

1 stop13h 15m

£231

Flights are sorted by cheapest return flights first.

Deals found on 11/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Frankfurt am Main

How far ahead should I book a flight from Ireland to Frankfurt am Main?

The best time to book flights from Ireland to Frankfurt am Main is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ireland to Frankfurt am Main?

Currently, October is the cheapest month in which you can book a flight from Ireland to Frankfurt am Main (average of £19). Flying from Ireland to Frankfurt am Main in April is currently the most expensive (average of £94). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to FRA?

Find hourly flight availability from Ireland to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 May 2026.

One of the essential ways to save on airfare from Ireland to Frankfurt am Main is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 82% on airfare.

Weekly flight availability from Ireland to Frankfurt am Main

Explore weekly flight availability from Ireland to Frankfurt am Main. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 May 2026.

The most flights from IE0 to FK0 are scheduled on a Friday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Ireland to Frankfurt am Main delayed?

About 10% of weekly flights between Ireland and Frankfurt am Main have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for Ireland to Frankfurt am Main flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Frankfurt am Main flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 5% of flights being delayed.

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt am Main. Reviews last updated 15 May 2026.
Read through reviews of airlines operating flights from Ireland to Frankfurt am Main, such as Aer Lingus and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,561 reviews
Check prices

Boarding

7.4

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,561 reviews
Aer Lingus
7.3
Good
1,561 reviews
Check prices

Boarding

7.4

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Lufthansa
6.8
Okay
8,002 reviews
Aer Lingus
7.3
Good
1,561 reviews
Check prices

Boarding

7.4

Crew

8.1

Overall

7.3

Food

6.6

Entertainment

7.0

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Frankfurt am Main?

    Lufthansa and British Airways can get you from Ireland to Frankfurt am Main in just under 2h 05m. Your travel time can differ by up to 22h 45m. There are 673 mi between Ireland and Frankfurt am Main. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Ireland to Frankfurt am Main one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as £15. However, be on the lookout for offers from Aer Lingus and Lufthansa, as they are both options that can get you from Ireland to Frankfurt am Main for a low price.

  • What are the most reliable airlines from Ireland to Frankfurt am Main?

    The top 3 most reliable airlines when flying from Ireland to Frankfurt am Main are Aer Lingus (93%), JetBlue (93%) and ITA Airways (85%).

  • What are the cheapest flights from Ireland to Frankfurt am Main?

    Looking at all options, your cheapest flight can be booked for £51. While the most popular route (Dublin - Frankfurt am Main) can be booked for £120 on average, our data indicates £1,403 when flying from Ireland to Frankfurt am Main.

  • Can I find deals for flights from Ireland to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Ireland to Frankfurt am Main flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Frankfurt am Main.

  • Can I find deals for business class flights from Ireland to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Ireland to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Frankfurt am Main?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Frankfurt am Main (average of £19). Flying from Ireland to Frankfurt am Main in April is currently the most expensive (average of £94). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ireland to Frankfurt am Main

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Frankfurt am Main

Discover the top 3 airlines that operate flights from Ireland to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£58Average£109FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
RyanairCheapest£65Average£129FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
LufthansaCheapest£99Average£154FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Frankfurt am Main?

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Why should you use Cheapflights to find cheap flight tickets from Ireland to Frankfurt am Main?

Cheapflights helps you find that perfect flight to Frankfurt am Main from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Frankfurt am Main with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Frankfurt am Main, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ireland to Frankfurt am Main become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Frankfurt am Main on Cheapflights with our Price Alert feature and get notified when better prices are available.

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