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Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Shannon
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Aer Lingus flights from London Heathrow Airport to Shannon, Clare
Our best Aer Lingus deals on London Heathrow Airport to Shannon, Clare flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Shannon, Clare
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Shannon, Clare?
The month of March is another great option to travel to Shannon, Clare, with average flight prices from London Heathrow Airport averaging around €124.
What is the cheapest day to depart on your flight to Shannon, Clare?
The cheapest day to depart on your flight to Shannon, Clare is on a Thursday when prices can be found for as low as €142. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €175.
What is the cheapest time of day to depart on your flight to Shannon, Clare?
In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Shannon, Clare when you can find flight prices for as low as €90. Flying to Shannon, Clare in the afternoon 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 at midday when prices are around €184.
What is the cheapest London Heathrow to Shannon flight route?
Fly from London Heathrow to Shannon for the best London Heathrow - Shannon flight prices
How far in advance should I book a flight to Shannon, Clare?
You are more likely to see cheaper flights to Shannon, Clare from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €147 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 Heathrow Airport for as low as €122 on momondo.
What cabin class options are available on London Heathrow to Shannon flights?
There are 1 cabin classes available to choose from on London Heathrow to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from London Heathrow Airport to Shannon, Clare on average per day?
14 flights are operational daily from London Heathrow Airport to Shannon, Clare as of July 2025. The most popular departure time for this route is 09:00, with 35% of flights per day taking off at midday.
How many flights depart from London Heathrow Airport to Shannon, Clare on average per week?
100 flights are operational weekly from London Heathrow Airport to Shannon, Clare as of July 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.
When to book flights from London Heathrow Airport to Shannon, Clare
Cheap London Heathrow Airport to Shannon, Clare (LHR to SNN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Shannon, Clare
Best price found | €56 |
|---|---|
Fastest flight time | 1h 20m |
Direct flights | Every day |
Airports in Shannon, Clare | 1 airport |
How far is London Heathrow to Shannon by plane?
London Heathrow and Shannon are 589.8 km apart from one another. By plane, this route typically takes 1h 25m.
When did momondo last update prices for flights from London Heathrow Airport to Shannon Airport?
Prices for flights from London Heathrow Airport to Shannon Airport are refreshed on a daily basis.
How old do you have to be to fly from London Heathrow Airport to Shannon Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Shannon, Clare?
Based on momondo bookings for flights between London Heathrow Airport and Shannon, Clare, the leading plane model is Airbus A321neo, making up 19.26% of the total bookings. Other popular models include Airbus A320neo with 12.10%, Boeing 787-9 Dreamliner with 9.21%, and Airbus A321-100/200 with 7.89%.
Travelling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Shannon?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from London.
Can I find flights from London to Shannon with flexible booking policies on momondo?
momondo does allow users to show only those flights to Shannon from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Shannon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from London.
I’m not ready to book a flight from London to Shannon right now. Can momondo alert me if prices change?
Price alerts on flights to Shannon from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.