Cheap flights from London Luton Airport to Dublin from €27

If you aren’t able to travel during the month of January, then book flights to Dublin from London Luton Airport during November instead. Flights to Dublin in November, while not as cheap as those in January, still average around €60.

Our data shows that Thursday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €108. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €236. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Our data shows that the cheapest London Luton Airport to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €77. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €160 on average. Flights to Dublin from London Luton Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from London Luton to Dublin for the best London Luton - Dublin flight prices

You are more likely to see cheaper flights to Dublin from London Luton Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €77 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from London Luton Airport for as low as €60 on momondo.

There is only 1 cabin class available to choose from on London Luton Airport to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 26% of flights between London and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

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

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

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 26% of their flights experiencing any sort of delay.

As of August 2026, there are 1 flights per day flying from London Luton Airport to Dublin. The most common time of day flights depart is 06:00, with 37% of flights taking off at midday.

8 flights are operational weekly from London Luton Airport to Dublin as of August 2026. The most popular departure day for this route is Fri, with 50% of flights per week taking off on this day.