Cheap flights from London to Ireland from £27

Yes, there are multiple flights from London to Ireland for under £100. The cheapest flight booked recently is on Ryanair for just £72, but on average you can expect to pay £72.

Cheapflights has at least 20 direct flights from London to Ireland under £100. A good price for a nonstop flight from London to Ireland is less than £27.

There are currently 20+ open flights from London to Ireland within the next 7 days for less than £100.

Days when direct flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

Travellers can expect 66 flights from London to Ireland on average per day.
Early Morning (Midnight to 6am) - 6% of flight departures
Morning (6am - Midday) - 38% of flight departures
Afternoon (Midday - 6pm) - 35% of flight departures
Evening (6pm - Midnight) - 21% of flight departures

Airlines like Ryanair and British Airways fly from London to Ireland in about 1h 25m. The time it takes to get you to your destination is usually consistent. There are 281 mi between London and Ireland. Generally, flights for this route are direct.

The most popular flight routes from London to Ireland are London Heathrow - Dublin, London Gatwick - Dublin and London Luton - Dublin.

British Airways, Aer Lingus and Ryanair are the most popular airlines when flying from London to Ireland.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Ireland on time: Japan Airlines (76%), British Airways (72%), Aer Lingus (71%).

Looking at all options, your cheapest flight can be booked for £54. While the most popular route (London Heathrow - Dublin) can be booked for £54 on average our data indicates £605 when flying from London to Ireland.

LHR and DUB are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LHR to DUB refers to a flight route from London Heathrow Airport to Dublin Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

The amount of baggage you can bring on your London to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter London to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

Many airlines flying from London to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on London to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The London to Ireland flight deals you see on this page were last updated on 24/4.