Cheap flights from Dublin to Frankfurt am Main from €45

The cheapest month to fly to Frankfurt am Main from Dublin is in October. Flight prices, which tend to average around €22, are often lower during this time because this is during the off-season. If you are unable to visit Frankfurt am Main during the month of October, then departing from Dublin during the month September is also very affordable. Most momondo users find prices during this month for around €35.

Our data shows that Friday is the least expensive day to fly to Frankfurt am Main. Tickets to fly out on this day can be as low as €378. On the other hand, Tuesday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €575.

According to our data, the cheapest time of day to fly to Frankfurt am Main is in the morning. momondo users have found flights departing from Dublin to Frankfurt am Main in the morning for as low as €489. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Frankfurt am Main are more costly in the afternoon, with an average ticket price of €632. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dublin to Frankfurt-Hahn for the best Dublin - Frankfurt am Main flight prices

You are more likely to see cheaper flights to Frankfurt am Main from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around €169 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main from Dublin for as low as €119 on momondo.

There are 3 cabin classes available to choose from on Dublin to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair, Aer Lingus, and KLM are the most popular carriers operating from Dublin to Frankfurt am Main

Lufthansa, Aer Lingus and Ryanair are the top three most popular airlines that fly to Frankfurt am Main from Dublin according to our data. Lufthansa is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Frankfurt am Main. Keep in mind that there are 3 different airlines that fly to Frankfurt am Main on a routine basis, so you have a few additional options to choose from.

Historically, on average around 9% of flights between Dublin and Frankfurt am Main have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

The number of flights available between Dublin and Frankfurt am Main is 13 per day as of June 2026. The most frequent departure time is 12:00, with 56% of daily flights leaving in the afternoon.

As of June 2026, 91 flights take off from Dublin and land in Frankfurt am Main each week. The most common flight departure day for this route is Fri, with 24% of weekly flights taking off on this day.