LON - SNN

£19 Find Cheap Flights from London to Shannon – Compare and Save

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Everything you should know

Cheapest return fare
£34
Typical prices: £33-£92
Ryanair
Fri 2/10Fri 9/10
STN - SNN • Direct
Cheapest direct flights
£34
Typical prices: £33-£92
Ryanair
Thu 1/10Thu 8/10
STN - SNN • Direct
Direct flights
You can fly direct with Aer Lingus and Ryanair. Average duration is 1h 30m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest • 49% average savings
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Shannon (LON-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Shannon

Fri, 2 Oct - Fri, 9 Oct
Ryanair Logo
18:55 - 20:25STN  London Stansted-SNN Shannon
1h 30mdirect
Ryanair Logo
06:30 - 08:00SNN  Shannon-STN London Stansted
1h 30mdirect
£34Ryanair
Sat, 3 Oct - Sat, 10 Oct
Ryanair Logo
08:00 - 09:30STN  London Stansted-SNN Shannon
1h 30mdirect
Ryanair Logo
23:00 - 00:30SNN  Shannon-STN London Stansted
1h 30mdirect
£34Ryanair
Thu, 1 Oct - Thu, 8 Oct
Ryanair Logo
08:00 - 09:30STN  London Stansted-SNN Shannon
1h 30mdirect
Ryanair Logo
20:55 - 22:25SNN  Shannon-STN London Stansted
1h 30mdirect
£34Ryanair
Fri, 20 Nov - Sat, 21 Nov
Ryanair Logo
21:05 - 22:35STN  London Stansted-SNN Shannon
1h 30mdirect
Ryanair Logo
19:05 - 20:35SNN  Shannon-STN London Stansted
1h 30mdirect
£35Ryanair
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
08:00 - 09:30STN  London Stansted-SNN Shannon
1h 30mdirect
Multiple Airlines Logo
06:35 - 12:30SNN  Shannon-STN London Stansted
5h 55m1 stop Edinburgh Turnhouse
£52Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
08:00 - 09:30STN  London Stansted-SNN Shannon
1h 30mdirect
Multiple Airlines Logo
06:35 - 12:30SNN  Shannon-STN London Stansted
5h 55m1 stop Edinburgh Turnhouse
£53Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
06:00 - 13:40LGW  London Gatwick-SNN Shannon
7h 40m1 stop Madrid Barajas
Multiple Airlines Logo
16:25 - 18:00SNN  Shannon-LGW London Gatwick
1h 35mdirect
£64Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Aer Lingus Logo
14:40 - 16:10LHR  London Heathrow-SNN Shannon
1h 30mdirect
Aer Lingus Logo
21:15 - 22:40SNN  Shannon-LHR London Heathrow
1h 25mdirect
£90Aer Lingus
Fri, 18 Sep - Wed, 30 Sep
Aer Lingus Logo
19:10 - 20:35LHR  London Heathrow-SNN Shannon
1h 25mdirect
Aer Lingus Logo
16:50 - 18:20SNN  Shannon-LHR London Heathrow
1h 30mdirect
£91Aer Lingus
Sun, 4 Oct - Sun, 11 Oct
Aer Lingus Logo
19:10 - 20:35LHR  London Heathrow-SNN Shannon
1h 25mdirect
Aer Lingus Logo
21:15 - 22:40SNN  Shannon-LHR London Heathrow
1h 25mdirect
£92Aer Lingus
Booking Insights

KAYAK’s insights & trends for London to Shannon flights

Get data-powered insights and trends into flights from London to Shannon to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Shannon, Clare?

Flight prices are below average for this route right now.

Flights to Shannon, Clare from London usually cost between £47 and £125 in October.
The lowest price found in the past 5 days was £34 on Ryanair (1 Oct–8 Oct).

What is the cheapest London to Shannon flight route?

The cheapest return flight from London to Shannon costs £30 on the route between London Stansted Airport (STN) and Shannon (SNN). Over the past month, this route was, on average, 49% cheaper than other London-Shannon routes. The most popular route is between London Heathrow Airport (LHR) and Shannon (SNN).

What’s the cheapest day of the week to fly from London to Shannon?

When flying from London to Shannon, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Saturdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from London to Shannon?

The cheapest month for flights from London to Shannon is November, where tickets cost £69 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £125 and £114 respectively.

How far in advance should I book a flight from London to Shannon?

To get a below average price on the flight from London to Shannon, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from London to Shannon

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Good to know - Cheap tickets from London to Shannon

Low season

January

Cheapest flight

£19
Best time to beat the crowds (49% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from London Stansted Airport to Shannon

When to book flights from London to Shannon

Are your dates flexible? Find out the best times to travel from London to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London to Shannon

  • Can I find direct flights from London airports to Shannon Airport?

    Yes, you can fly direct from three airports in London to Shannon. With London Heathrow Airport, London Gatwick Airport, and London Stansted Airport offering regular flights with airlines such as Ryanair and Aer Lingus, you’ll be at your destination in no time at all.

  • Can I fast-track at London airports?

    To make sure you aren’t in a rush at the airport, you can get a fast track to ensure you fly through security. For around £12.50 at Heathrow Airport, or £5 Gatwick and Stansted, you can ensure that you are not held up by queues. All you need to do is book 24h in advance and show your QR code on arrival during the time slot you are given.

  • Are there currency exchange bureaus available upon arrival at Shannon Airport?

    Shannon Airport has a range of currency exchange options for you when you land in Ireland. You can either use the ATMs located in the arrivals hall to withdraw Euros for your trip, or you can visit the International Currency Exchange office in the customs hall of the airport to exchange your Pounds Sterling for Euros.

  • How can I get from Shannon Airport to Shannon?

    You can get a bus from the airport to the city centre, which will take you about 10min and cost about €2.40 (£2.10). You should get on the 343 bus towards Limerick, which can be found just in front of the airport. You can also walk the distance in about 1h, should your bags not be too heavy.

  • Can I get Special Assistance at London and Shannon's airports?

    All departure and arrival airports can provide Special Assistance including airport guides and mobility equipment. Just make sure to book at least 48 hours in advance through your airline. This way, you can get assistance all the way through your trip.

  • Where is the car hire centre at Shannon Airport (SNN)?

    Having a car is a great way to explore Ireland and you can pick one up easily at Shannon Airport. There are multiple major companies available, with desks in the Arrivals Hall. Their pick-up area is just outside the terminal.

  • Is there a short-stay car park at Shannon Airport?

    If someone is coming to pick you up at Shannon Airport they can use the short-stay car park. It's free for the first 15 minute, so it's a good idea to make sure they know your flight number and can check to see if there are any delays.

  • Which other cities are near Shannon Airport?

    You may also fly into Shannon Airport if you're planning on heading to Limerick, roughly half an hour east of Shannon. There's a direct bus from the airport to Limerick with multiple departures each day. There are also buses that run directly from Shannon Airport to Galway and Cork.

  • What is the cheapest flight from London to Shannon?

    In the last 5 days, the lowest price for a flight from London to Shannon was £19 for a one-way ticket and £34 for a return.

  • Which airports will I be using when flying from London to Shannon?

    London is served by 5 major airports and there is only 1 main airport in Shannon. You will leave London from one of these airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You will be arriving at Shannon.

  • Which airlines offer Wi-Fi service onboard planes from London to Shannon?

    Only Virgin Atlantic offers inflight Wi-Fi service on the London to Shannon flight route.

  • Which aircraft models fly most regularly from London to Shannon?

    The Airbus A321neo is the aircraft model that flies most regularly on the London to Shannon flight route.

  • On which days can I fly direct from London to Shannon?

    There are direct flights from London to Shannon on a daily basis.

  • Which is the best airline for flights from London to Shannon, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from London to Shannon are Aer Lingus and Ryanair. With an average price for the route of £147 and an overall rating of 7.3, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of £59 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from London to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Shannon with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Shannon

  • Looking for a cheap flight from London to Shannon? 25% of our users found flights on this route for £57 or less one-way and £81 or less round-trip.
  • There are 3 airports that offer direct flights from London to Shannon Airport. If you fly from Heathrow Airport, you have easy access from the city centre, whereas Stansted Airport is good for those in north London and Gatwick is good for those in the south of the city.
  • From Shannon Airport, not only are you in a great position to see Shannon itself, but you are also well positioned to see other places too. Limerick is about 25min away by car, whilst Galway is around a 1h drive away.
  • Ahead of your flight from London, you can relax at one of the lounges at London Airports. At London Heathrow and London Gatwick, you can pay about £25 to use a lounge like Aspire Lounge, which offers complimentary food and drinks as well as Wi-Fi. Similarly, at Stansted, you can get these facilities at Escape Lounge for about £20.
  • Make sure you have exchanged your currency ahead of your flight to Shannon, so you can get going as soon as you land. At Heathrow Terminals 2, 3, and 4 you can use a Travelex desk, and at Terminal 5 there is a Moneycorp. For those flying direct from Gatwick or Stansted Airport, you can use an International Currency Exchange bureau. These are located prominently in the departure areas, so you won't find them hard to locate.
  • On arrival at Shannon Airport, you can catch up with all the latest news, video calls to your family and friends, and check your emails by using the free Wi-Fi on offer at the airport.
  • London Heathrow (LHR), London Gatwick (LGW) and London Stansted (STN), all have express trains from Central London to the airport. Stansted departs from Liverpool Street Station, Gatwick from Victoria Station and Heathrow from Paddington Station. They're more expensive so Heathrow may be the best budget option as the Elizabeth Line from Paddington takes around 35 minutes.
  • All of London's airports have lounges available to all passengers for an extra fee. Heathrow has the most lounge options, as well as the more expensive options. If you fly Business Class with British Airways, they have 15 lounges across Heathrow's terminals.

Prefer to fly direct from London to Shannon?

 
Find which airlines fly direct from London to Shannon Airport, which days they fly and book direct flights.

Direct departures

London to Shannon

Monday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Tuesday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Wednesday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Thursday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Friday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Saturday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Sunday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

See more direct flights

Direct returns

Shannon to London

Monday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Tuesday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Wednesday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Thursday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Friday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Saturday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

Sunday

Aer Lingus,Ryanair

Aer Lingus,Ryanair

See more direct flights

Everything you need to know for your flight from London to Shannon

Information on your arrival and departure airports