Cheap Flights from London to Shannon

Compare London to Shannon flight deals

Find the cheapest month or even day of the year to fly to Shannon

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Flight deals from London to Shannon

Looking for a cheap last-minute deal or the best return flight from London to Shannon? Find the lowest prices on one-way and return tickets right here.

Shannon.£22 per passenger.Departing Mon, 13 May, returning Wed, 15 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 13 May, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Wed, 15 May, arriving in London Stansted.Price includes taxes and charges.From £22, select.

Shannon.£25 per passenger.Departing Sat, 18 May, returning Tue, 4 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sat, 18 May, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Tue, 4 Jun, arriving in London Gatwick.Price includes taxes and charges.From £25, select.

Shannon.£26 per passenger.Departing Wed, 19 Jun, returning Wed, 26 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 19 Jun, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Wed, 26 Jun, arriving in London Gatwick.Price includes taxes and charges.From £26, select.

Shannon.£27 per passenger.Departing Wed, 19 Jun, returning Tue, 2 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 19 Jun, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Tue, 2 Jul, arriving in London Stansted.Price includes taxes and charges.From £27, select.

Shannon.£28 per passenger.Departing Mon, 8 Jul, returning Tue, 23 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 8 Jul, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Tue, 23 Jul, arriving in London Gatwick.Price includes taxes and charges.From £28, select.

Shannon.£32 per passenger.Departing Sun, 21 Jul, returning Sat, 10 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Sun, 21 Jul, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Sat, 10 Aug, arriving in London Stansted.Price includes taxes and charges.From £32, select.

Shannon.£34 per passenger.Departing Fri, 3 Jan, returning Sat, 11 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Fri, 3 Jan, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Sat, 11 Jan, arriving in London Gatwick.Price includes taxes and charges.From £34, select.

Shannon.£34 per passenger.Departing Mon, 5 Aug, returning Sat, 10 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from London Stansted on Mon, 5 Aug, arriving in Shannon.Inbound direct flight with Ryanair departs from Shannon on Sat, 10 Aug, arriving in London Stansted.Price includes taxes and charges.From £34, select.

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Find the cheapest month to fly from London to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Shannon flights are currently cheapest in May.

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Direct flights from London to Shannon

Ryanair

London to Shannon: Alternative routes

Compare routes from London to Shannon below. You may find an airport to fly into that's cheaper, faster, or easier than Shannon.

London to Shannon: Flight information

The things to know before you go.

Cheapest flight found	£22
Cheapest month to fly	May
Average flight time	1 hr, 30 mins
Most popular airline	Ryanair
Average flights per week	134

Finding cheap flights from London to Shannon: Frequently asked questions

: The best price we found for a return flight from London to Shannon is £22. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
: 1 hour and 30 minutes is the average flight time from London to Shannon.
: Ryanair, Aer Lingus and Qatar Airways fly direct from London to Shannon.
: As of May 2024, there are 118 flights per week flying from London to Shannon.
: The cheapest month to fly from London to Shannon is usually May.
: After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Shannon Airport on Monday, 13 May 2024.
: Yes – the average flight time is 1 hour and 30 minutes.
: We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shannon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
: We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shannon is around 40 days in advance, so don’t leave your flight to the last minute.
: The cheapest airline that flies to Shannon is Ryanair .

This information is correct as of December 2015

Aer Lingus and Ryanair both operate flights from London to Shannon Airport. Ryanair flights depart from Stansted Airport and Aer Lingus flights from London Heathrow Airport.

Terminal Information

Heathrow Airport

Aer Lingus flights from Heathrow Airport depart from Terminal 2. Aer Lingus advises their passengers check in at least 2 hours and 30 minutes before their scheduled departure time if they are checking in at the airport. Airport check in desks close 45 minutes before the flight. Alternatively you can check in online or via mobile in advance between 30 and 2 hours before your flight. You will need printing facilities for your boarding pass when you have checked in online.

Terminal 2 at Heathrow Airport, also known as The Queens Terminal is host to a number of shops and places to eat. Cafes and bars at the terminal serve a wide choice of food from Caffe Nero, Caviar House & Prunier Seafood Bar, Wondertree, Leon to The Perfectionists’ Café. Shops in Terminal 2 feature both department stores, designer brands and places for any pre-holiday purchases such as John Lewis, Boots, Mulberry, Harrods and Sunglass Hut.

Stansted Airport

Stansted Airport is situated outside of London, in Uttlesford, Essex, there is just one terminal at the airport. Ryanair passengers need to check in in advance as there are no Ryanair check in desks at the airport. You can check in online and print your boarding pass up to 2 hours before your flight to Shannon is scheduled to depart or using the Ryanair mobile app which stores your boarding pass. If you are travelling with hold luggage the Ryanair bag drop desks close 40 minutes before the flight.

In the Stansted Airport departures lounge there are plenty of facilities to enjoy before your flight. Restaurants and shops include Giraffe, Gourmet Hotdog, Starbucks, James Martin Kitchen, Boots, Hamleys, JD Sports and Next. Up to 60 minutes of free Wi-Fi is available for passengers in the terminal.

The Escape Lounge is available for those looking to upgrade their visit to Stansted Airport, booking a place offers a quiet place to relax with complimentary food, drinks and Wi-Fi.

Shannon Airport

Shannon Airport is one of the main airports in Ireland, located 6km from the centre of Shannon, County Clare and 25km from Limerick in the South West of Ireland.

There are limited onward travel options from Shannon Airport with car hire being the most convenient, especially if travelling to the small towns in County Galway, County Clare and County Tipperary. Car hire companies based at the airport are Avis, Budget, Enterprise, Europcar, Hertz and Thrifty.

Frequent bus services depart from outside of the airport terminal to main destinations in the surrounding area such as Limerick, Ennis and Galway. Travel advice and tickets can be found at the Bus Eireann desk in the terminal.

What to expect in Shannon

Shannon is both an important commercial and tourist destination as the gateway to the West of Ireland. A visit to Shannon, Ireland will cost you less than what you would be paying in London, eating out is approximately 25% cheaper with a typical 3 course meal for 2 costing around 50 euros. Temperatures in Shannon are lower than London and rainfall is slightly higher.

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Plan the rest of your trip from London to Shannon

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.