Users have found that booking a flight from Ireland to London Heathrow Airport at least 54 days early can save you up to 97% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from Ireland to London Heathrow Airport for as little as £80 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £107 for flights departing within the next 3 days.
The best pricing can be found in the month of August. Prices to London Heathrow Airport from Ireland average £64. You can even find prices in August for less than £64, as users have found deals to London Heathrow Airport from as low as £25. The month of December appears to be one of the more expensive times to travel to London Heathrow Airport from Ireland. Flying in the targeted month can save you up to 26%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to London Heathrow Airport as you normally would.
British Airways, Aer Lingus, and Ryanair are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and London Heathrow Airport for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Yes, there are multiple flights from Ireland to London Heathrow Airport for under £100. The cheapest flight booked recently is on British Airways for just £43, but on average you can expect to pay £52.
Cheapflights has 20 direct flights from Ireland to London Heathrow Airport under £100. A good price for a direct flight from Ireland to London Heathrow Airport is less than £54.
There are currently 20+ open flights from Ireland to London Heathrow Airport within the next 7 days for less than £100.
Direct flights can be found on the following days: Tuesday, Thursday, Friday, Saturday.
17 flight departures from Ireland to London Heathrow Airport per day on average.
Morning (6am - Midday) - 71% of flight departures
Afternoon (Midday - 6pm) - 29% of flight departures
Airlines like British Airways fly from Ireland to London Heathrow Airport in about 1h 20m. The time it takes to get you to your destination is usually consistent. The distance between Ireland and London Heathrow Airport is about 281 mi. Most flights are nonstop.
Information is based on travel restrictions from Ireland to London Heathrow
Most visitors from Ireland need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.
COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.
Visitors from Ireland are not required to quarantine after entering London Heathrow.
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.
Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.
COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.
Returning to Ireland from London Heathrow
COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ireland.
Visitors from London Heathrow are not required to quarantine after entering Ireland.
||£42||£60||No cancel fee||N/A||
Search Ryanair flights
||£84||£131||No cancel fee||70%||
Search British Airways flights
||£100||£183||No cancel fee||N/A||
Search Aer Lingus flights