Cheap flights from London Heathrow Airport to Cork from $66

The month of November is, on average, the cheapest month to fly to Cork from London Heathrow Airport, with most prices found around $189. If you are unable to visit Cork during the month of November, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around $190.

According to our data, Friday is the cheapest day to fly to Cork from London Heathrow Airport. The lowest ticket price found for a Friday departure recently was $166. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Cork is Saturday, with ticket prices averaging around $284.

According to our data, the cheapest time of day to fly to Cork is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Cork in the afternoon for as low as $133. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $271. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Heathrow to Cork for the best London Heathrow - Cork flight prices

You are more likely to see cheaper flights to Cork from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cork for around $209 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cork from London Heathrow Airport for as low as $193 on momondo.

There are 2 cabin classes available to choose from on London Heathrow Airport to Cork 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 8% of flights between London and Cork have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

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

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

According to our data, Aer Lingus have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

As of August 2026, there are 18 flights per day flying from London Heathrow Airport to Cork. The most common time of day flights depart is 9:00AM, with 44% of flights taking off in the evening.

As of August 2026, 126 flights take off from London Heathrow Airport and land in Cork each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.