Cheap flights from London to Shannon from €17

The month of November is another great option to travel to Shannon, Clare, with average flight prices from London averaging around €59.

In the evening is the cheapest time of day to fly from London to Shannon, Clare when you can find flight prices for as low as €170. Flying to Shannon, Clare in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Shannon, Clare is in the morning when prices are around €175.

Fly from London Stansted to Shannon for the best London - Shannon flight prices

You are more likely to see cheaper flights to Shannon, Clare from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €155 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from London for as low as €115 on momondo.

There is only 1 cabin class available to choose from on London to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of February 2026, prices for London to Shannon, Clare flights are approximately 12% more expensive when compared to flights at the same time last year.

As of February 2026, there are 14 flights per day flying from London to Shannon, Clare. The most common time of day flights depart is 10:00, with 39% of flights taking off at midday.

As of February 2026, there are 99 flights per week flying from London to Shannon, Clare. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.