Find cheap flights from London Heathrow to Shannon

HolidayIQ helps you compare the best deals to Shannon, offering the most cost effective solutions for your trip. Find your airline ticket at the best price in seconds by comparing fares from hundreds of airlines and online travel agencies in a single search!

Customize your search

Looking for a London Heathrow - Shannon direct flight? In just a few seconds, our comparator will provide you with the best deals for your flight by selecting your travel optionsfrom more than 400 airlines: just filter your search according to your needs.

Save money on your London Heathrow - Shannon flight

With the comparator of HolidayIQ you can quickly and easily compare offers according to your needs. Filter your search according to the parameters that interest you and get only the offers that meet your preferences.

How to find the best flight with HolidayIQ

Enter the class of travel, number of passengers and days of the flight and you can compare the best available offers in seconds. If you have flexibility in choosing your trip, you can save even more! For example, by flying in Ireland, we can offer you other cheaper destinations or other travel dates for the same destination. How to do this? Apply our filters on the search page!