Aer Lingus flights from London to Shannon (LON - SNN)
Cheapflights users flying from London to Shannon on Aer Lingus typically fly into Shannon and depart from London Heathrow. Select your dates above for pricing.
Aer Lingus flights from London to Shannon in 2025
Find detailed information about Aer Lingus flights from London to Shannon. Explore the options provided by Aer Lingus to plan your journey from London to Shannon. Data last updated 30 April 2025.
Find Aer Lingus flight deals from London to Shannon
Cheapest Aer Lingus flights from London to ShannonExplore the most affordable Aer Lingus flight options available from London to Shannon. Find the lowest fares with prices last updated on 30 April 2025.
Explore the most affordable Aer Lingus flight options available from London to Shannon. Find the lowest fares with prices last updated on 30 April 2025.
Travel insights for Aer Lingus flights from London to Shannon
Get recent, data-driven insights about Aer Lingus flights from London to Shannon including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London to Shannon, Clare with Aer Lingus?
Use this chart to determine the optimal time to book a return flight from London to Shannon. Price data was last updated on 25 April 2025.
Booking with Aer Lingus 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Shannon, Clare. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London to Shannon, Clare with Aer Lingus?
Currently, the most affordable month to book a Aer Lingus flight from London to Shannon, Clare in November, with an average price of £46. Conversely, traveling with Aer Lingus from London to Shannon, Clare in August will be the most expensive, with an average cost of £94. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly Aer Lingus flight availability from London to Shannon, Clare
The most Aer Lingus flights from LON to SNN are scheduled on a Monday (3 on average). You will have fewer Aer Lingus flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon, Clare ranges from 59.0 - 105.0 inches per month. October is typically the wettest month, when rainfall can reach 105.0 mm. April is typically the driest time to visit Shannon, Clare when rainfall is around 59.0 mm.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).
Best time to book a flight from London to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from London with our price prediction graph.
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Fly from London to Shannon on another airline
Consider alternative airlines that service the Shannon area. Flight routes are based on user searches made on Cheapflights and were last updated on 30 April 2025.
See what others are saying about Aer Lingus
Read reviews and see what other travellers are saying about their experiences with Aer Lingus. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Aer Lingus for your next flight. Reviews last updated 30 April 2025.
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