Title: £17 Cheap Flights from London to Shannon (LON to SNN) - Expedia.co.uk ![Adobe](https://images.trvl-media.com/place/3229/c184ea28-b6d2-406d-b2b3-64d892371946.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £17 Cheap Flights from London (LON) to Shannon (SNN) [View £17 flight on Sat, 18 Oct 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:STN,to:SNN,departure:18/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:16.99&airProductToken=AQoqCigIxqQBEgI5MxjybCCyayjM1PoCMKbV-gI4TkAAWAFqBUJhc2ljcgFOEgoIARABGAEqAkZSGAEiBAgBEAEoAigDKAQwDQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from London to Shannon (SNN) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:lon,to:snn,departure:20/10/2025TANYT&leg2=from:snn,to:lon,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:lon,to:snn,departure:20/10/2025TANYT&leg2=from:snn,to:lon,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:lon,to:snn,departure:20/10/2025TANYT&leg2=from:snn,to:lon,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:lon,to:snn,departure:20/10/2025TANYT&leg2=from:snn,to:lon,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:lon,to:snn,departure:20/10/2025TANYT&leg2=from:snn,to:lon,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from London (LON) to Shannon (SNN) Prices were available within the past 7 days and start at £17 for one-way flights and £30 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Fri, 17 Oct - Sun, 19 Oct STN London SNN Shannon £30 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:SNN,departure:17/10/2025TANYT&leg2=from:SNN,to:STN,departure:19/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:29.71&airProductToken=AQoqCigIxqQBEgI5MxjybCCyayj_yPoCMNnJ-gI4TUAAWAFqBUJhc2ljcgFNCioKKAjGpAESAjkyGLJrIPJsKMze-gIwpt_6AjhNQABYAWoFQmFzaWNyAU0SCggBEAEYASoCRlIYASIECAEQASgCKAMoBDAN) ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Sat, 18 Oct - Sun, 19 Oct STN London SNN Shannon £32 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:SNN,departure:18/10/2025TANYT&leg2=from:SNN,to:STN,departure:19/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:31.96&airProductToken=AQorCikIxqQBEgMxMDkY8mwgsmsoytj6AjCk2foCOE1AAFgBagVCYXNpY3IBTQoqCigIxqQBEgI5MhiyayDybCjM3voCMKbf-gI4TUAAWAFqBUJhc2ljcgFNEgoIARABGAEqAkZSGAEiBAgBEAEoAigDKAQwDQ) ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Mon, 13 Oct - Thu, 13 Nov STN London SNN Shannon £34 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:SNN,departure:13/10/2025TANYT&leg2=from:SNN,to:STN,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:33.98&airProductToken=AQorCikIxqQBEgMxMDkY8mwgsmso6KH6AjDCovoCOE5AAFgBagVCYXNpY3IBTgorCikIxqQBEgMxMDgYsmsg8mwoh_78AjDm_vwCOE5AAFgBagVCYXNpY3IBThIKCAEQARgBKgJGUhgBIgQIARABKAIoAygEMA0) ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Fri, 17 Oct - Sun, 19 Oct STN London SNN Shannon £36 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:SNN,departure:17/10/2025TANYT&leg2=from:SNN,to:STN,departure:19/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:35.71&airProductToken=AQoqCigIxqQBEgI5MxjybCCyayj_yPoCMNnJ-gI4TUAAWAFqBUJhc2ljcgFNCisKKQjGpAESAzEwOBiyayDybCi85foCMJbm-gI4TUAAWAFqBUJhc2ljcgFNEgoIARABGAEqAkZSGAEiBAgBEAEoAigDKAQwDQ) ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Sat, 18 Oct - Sun, 19 Oct STN London SNN Shannon £38 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:SNN,departure:18/10/2025TANYT&leg2=from:SNN,to:STN,departure:19/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:37.21&airProductToken=AQoqCigIxqQBEgI5MxjybCCyayjM1PoCMKbV-gI4TUAAWAFqBUJhc2ljcgFNCisKKQjGpAESAzEwOBiyayDybCi85foCMJbm-gI4TUAAWAFqBUJhc2ljcgFNEgoIARABGAEqAkZSGAEiBAgBEAEoAigDKAQwDQ) ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Thu, 4 Dec - Sun, 7 Dec STN London SNN Shannon £41 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STN,to:SNN,departure:04/12/2025TANYT&leg2=from:SNN,to:STN,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:40.72&airProductToken=AQorCikIxqQBEgMxMDkY8mwgsmsor-n-AjCO6v4COE1AAFgBagVCYXNpY3IBTQoqCigIxqQBEgI5MhiyayDybCijhv8CMIKH_wI4TUAAWAFqBUJhc2ljcgFNEgoIARABGAEqAkZSGAEiBAgBEAEoAigDKAQwDQ) ![Ryanair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/FR.gif) Thu, 4 Dec - Sun, 7 Dec LGW London SNN Shannon £41 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:SNN,departure:04/12/2025TANYT&leg2=from:SNN,to:LGW,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:40.84&airProductToken=AQotCisIxqQBEgQxMTgzGMuxASCyayj25_4CMNDo_gI4TUAAWAFqBUJhc2ljcgFNCi0KKwjGpAESBDExODIYsmsgy7EBKPuK_wIw1Yv_AjhNQABYAWoFQmFzaWNyAU0SCggBEAEYASoCRlIYASIECAEQASgCKAMoBDAN) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 8 Oct - Tue, 21 Oct LHR London SNN Shannon £100 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SNN,departure:08/10/2025TANYT&leg2=from:SNN,to:LHR,departure:21/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:99.11&airProductToken=AQowCi4IxZIBEgMzODcY64kBILJrKILp-QIw1-n5AjhBQABYAWoGTE9XX1NIcgRBUks2CjAKLgjFkgESAzM4OBiyayDriQEon_z6AjD0_PoCOEFAAFgBagZMT1dfU0hyBEFSSzYSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sat, 6 Jun - Sat, 13 Jun LHR London SNN Shannon £190 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SNN,departure:06/06/2026TANYT&leg2=from:SNN,to:LHR,departure:13/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.12&airProductToken=AQpmCjEIzJABEgM5MjEY64kBIKUEKKr6jgMwifuOAzhLQABYAWoFTElHSFRyCEtFVExHVFU0CjEIzJABEgQ0NTkwGKUEILJrKNn7jgMwx_yOAzhLQAFYAWoFTElHSFRyCEtFVExHVFU0CmYKMQjMkAESBDQ1OTEYsmsgpQQo1MuPAzDCzI8DOExAAFgBagVMSUdIVHIITEVUTEdUVTQKMQjMkAESAzkyMBilBCDriQEo-M6PAzDcz48DOExAAVgBagVMSUdIVHIITEVUTEdUVTQSCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Thu, 19 Feb - Sun, 22 Feb LHR London SNN Shannon £219 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SNN,departure:19/02/2026TANYT&leg2=from:SNN,to:LHR,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:218.07&airProductToken=AQouCiwIwoIBEgQ1OTQzGOuJASCyayiTy4UDMO3LhQM4T0AAWAFqA0JBR3IET0VJUgouCiwIwoIBEgQ1OTQyGLJrIOuJASiV74UDMOXvhQM4T0AAWAFqA0JBR3IET0VJUhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ## Find the cheapest month to fly from London (LON) to Shannon (SNN) ### March is typically the cheapest month to fly From £41 - £116 per traveller. ## Alternative airports near Shannon Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:STN,to:SNN,departure:20/10/2025TANYT&leg2=from:SNN,to:STN,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SNN Shannon Airport CheapestClosest 7 min [Flights from £48](https://www.expedia.co.uk/Flights-Search?leg1=from:STN,to:SNN,departure:20/10/2025TANYT&leg2=from:SNN,to:STN,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from London (LON-All Airports) to Shannon Airport? > Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from London (LON-All Airports) to Shannon Airport start from £30. Make your booking ASAP to score the best price for your trip. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to Shannon Airport (SNN)? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from London (LON-All Airports) to SNN that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London (LON-All Airports) to SNN flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from London (LON-All Airports) to Shannon Airport? > The flight distance from London (LON-All Airports) (LON) to Shannon Airport (SNN) is only 620 kilometres. You'll be walking down the air bridge and grabbing your suitcase from the carousel before you know it. ### Which airlines fly direct from London (LON-All Airports) to SNN? > A leading airline that flies from London (LON-All Airports) to SNN is Ryanair (FR). It offers 91 flights monthly. Operating 82 flights every month on this route, Aer Lingus (EI) is another good option. ### Are London (LON-All Airports) to Shannon Airport (SNN) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from London (LON-All Airports) to Shannon Airport at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time. ## Travel information | Origin airport | Stansted | | --- | --- | | Destination airport | Shannon | | Airlines serving | Aer Lingus, British Airways, Lufthansa, Ryanair | | Return price | £30 | | Distance | 626 km | ## Book with confidence ### Compare flights from London to Shannon easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Shannon. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Shannon in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LON-All Airports to Shannon.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from LON-All Airports (LON) to Shannon (SNN) The easiest way to view the best deals on flights from London to Shannon today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LON-All Airports to Shannon start at just £30 and range up to £219.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near London and Shannon - booking your flight during October, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your London to Shannon flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LON-All Airports to Shannon for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   \*Available to Expedia members.