Cheap flights from Dublin to London from £56

If you don’t want to visit London City Airport in September, then you should wait until May to fly from Dublin, when ticket prices are also cheap, with an average price of £156.

Our data shows that Thursday is the least expensive day to fly to London City Airport. Tickets to fly out on this day can be as low as £160. On the other hand, Monday 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 £465.

Our data shows that the cheapest Dublin to London City Airport flights are usually those with departure times in the evening. Our users have found flights to London City Airport in the evening for as low as £163. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £821 on average. Flights to London City Airport from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London City Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to London City Airport for around £177 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London City Airport from Dublin for as low as £134 on momondo.

There are 3 cabin classes available to choose from on Dublin to London City Airport 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 13% of flights between Dublin and London have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing at night 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. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of August 2026, there are 4 flights per day flying from Dublin to London City Airport. The most common time of day flights depart is 20:00, with 75% of flights taking off in the evening.

As of August 2026, there are 34 flights per week flying from Dublin to London City Airport. The most common day of the week flights depart is Tue, with 24% of flights taking off on this day.