€18 Find Cheap Flights from the United Kingdom to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Shannon, as well as popular online travel agencies
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Flight Deals

Cheap Flights from the United Kingdom to Shannon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from the United Kingdom to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from the United Kingdom to Shannon

Fri, 31 Oct - Mon, 3 Nov
Ryanair Logo
21:55 - 23:15BHX-SNN
1h 20mdirect
Ryanair Logo
12:35 - 13:55SNN-BHX
1h 20mdirect
€33Ryanair
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Wed, 5 Nov - Wed, 12 Nov
Ryanair Logo
17:10 - 18:30EDI-SNN
1h 20mdirect
Ryanair Logo
18:55 - 20:15SNN-EDI
1h 20mdirect
€33Ryanair
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Ryanair Logo
21:35 - 22:50MAN-SNN
1h 15mdirect
Ryanair Logo
23:15 - 00:30SNN-MAN
1h 15mdirect
€35Ryanair
Find Deal
Fri, 31 Oct - Mon, 3 Nov
Ryanair Logo
21:55 - 23:15BHX-SNN
1h 20mdirect
Ryanair Logo
12:35 - 13:55SNN-BHX
1h 20mdirect
€36Ryanair
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Multiple Airlines Logo
19:50 - 08:40EDI-SNN
12h 50m1 stop
Multiple Airlines Logo
18:55 - 20:15SNN-EDI
1h 20mdirect
€92Multiple Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Multiple Airlines Logo
22:50 - 00:10EDI-SNN
1h 20mdirect
Multiple Airlines Logo
05:50 - 17:10SNN-EDI
11h 20m1 stop
€95Multiple Airlines
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Thu, 13 Nov - Mon, 17 Nov
Aer Lingus Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
Aer Lingus Logo
17:30 - 18:55SNN-LHR
1h 25mdirect
€102Aer Lingus
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Fri, 14 Nov - Wed, 19 Nov
Aer Lingus Logo
15:15 - 16:45LHR-SNN
1h 30mdirect
Aer Lingus Logo
17:30 - 18:55SNN-LHR
1h 25mdirect
€110Aer Lingus
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Sat, 31 Jan - Sat, 31 Jan
British Airways Logo
06:35 - 11:30GLA-SNN
4h 55m1 stop
British Airways Logo
17:25 - 22:30SNN-GLA
5h 05m1 stop
€305British Airways
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Sun, 23 Nov - Tue, 2 Dec
British Airways Logo
05:55 - 11:30GLA-SNN
5h 35m1 stop
British Airways Logo
17:30 - 08:55SNN-GLA
15h 25m1 stop
€306British Airways
Find Deal

Everything you should know

Top airlines
Ryanair
Most flights • 47 per week
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LGW-SNN
Cheapest
LHR-SNN
Most popular
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 30% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€33
Overall average: €43
Ryanair
Fri 31/10Mon 3/11
BHX - SNN • Direct
Cheapest one-way flight
€18
Typical prices: €44-€70
Ryanair
Tue 11/11
LGW - SNN • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Booking Insights

KAYAK's insights & trends for flights to Shannon

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

What is the cheapest flight to Shannon?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest airline ticket to Shannon from the United Kingdom in the last 72 hours was €18 one-way, and €33 round-trip on the route from London to Shannon. The most popular route is from London to Shannon and the cheapest ticket found on this route in the last 72 hours was €102 return.

What is the cheapest month to fly to Shannon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Shannon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Shannon is January, where tickets cost €40 on average for one-way flights. On the other hand, the most expensive months are July and November, where the average cost of tickets from the United Kingdom is €108 and €96 respectively. For return trips, the best month to travel is February with an average price of €52.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Shannon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 80 days before departure.

Good to know

Low seasonJanuary
Cheapest flight€18
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from London Gatwick Airport to Shannon

FAQs - booking Shannon flights

  • Are there any children’s facilities at Shannon Airport?

    Yes, there are two play areas for children travelling through the airport. You can find one on Level 1 and another in the transit lounge, located near the Aviation Gallery. Familiarisation tours and sensory rooms are also available for travellers who are passing through the airport with autistic children. Baby changing stations are available throughout next to the main bathrooms.

  • How can I transfer from Shannon Airport (SNN) to the city centre?

    Shannon Airport is only two miles away from the city centre. The cheapest way would be to take bus 343, using Ireland’s national bus service, Bus Eireann taking just ten minutes. Tickets cost around €2.50 (£2) one way and you can purchase your ticket either directly on the bus, online, or from the self-service kiosks in the Arrivals Hall. You could take a taxi, which would get you there slightly quicker in around five minutes but will cost you more, about €12 (£10).

  • Is there a lounge at Shannon Airport?

    Yes, there are several to choose from. If you prefer something quieter than the main Departure Lounge, you can opt for either the Boru or Burren lounges. Prices are around €25 (£22) for up to 3h and you benefit from free Wi-Fi, complimentary refreshments, and comfortable seating, all in a tranquil setting. You can find both these lounges by passing through the transit lounge in the direction of the Departure Gates.

  • What assistance is available for passengers with special needs?

    Shannon Airport has a range of services to assist those with special needs. Alongside general assistance with mobility issues, which include help to gates and with luggage, there is also a sensory room located near the Aviation Gallery for those passengers travelling with a specialist assistance programme. It is open 24h and provides a calm space for rest. If you are travelling with a child with autism, there is an awareness programme that assists throughout the whole airport process. They provide free wristbands and baseball caps to children.

  • What is the cheapest flight to Shannon?

    The cheapest airline ticket to Shannon from the United Kingdom in the last 72 hours was €18 one-way, and €33 round-trip on the route from London to Shannon. The most popular route is from London to Shannon and the cheapest ticket found on this route in the last 72 hours was €102 return.

  • How far is Shannon Airport from central Shannon?

    You’ll need to travel 3 km to reach the Shannon city centre from Shannon Airport.

  • What is the name of Shannon’s airport?

    When flying to Shannon, you'll arrive at Shannon Airport (SNN). The airport is also known as Shannon.

  • What is the cheapest day to fly to Shannon?

    Based on KAYAK data, the cheapest day to fly to Shannon is Friday where tickets can be as cheap as €172. On the other hand, the most expensive day to fly is Friday, where prices are €172 on average.

  • How does KAYAK find such low prices on flights 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 to Shannon.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Shannon?

    The cheapest time of day to fly to Shannon is generally in the evening, when flights cost €91 on average. The most expensive time of day to fly to Shannon is generally in the morning, which is peak travel time and where the average cost of a ticket is €178.

Top tips for finding cheap flights to Shannon

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Shannon flight deals.
  • Shannon Airport (SNN) makes a convenient transfer hub to connect to many other cities in Ireland. The extensive bus network can transfer you directly from the airport to the nearby cities of Limerick and Ennis. The 343 motorway service will connect you to both in around 30min, costing you about €8.50 (£7.40).
  • Shannon Airport benefits from its own on-site hotel, which is conveniently located at just a two-minute walk from the terminal building. The Park Inn by Radisson Shannon Airport provides extensive business facilities and a fitness centre making it an ideal stopover after a long flight or convenient for early morning departures.
  • A variety of parking options are available at Shannon Airport from short to long-term stays. Short stay prices range from around €3-20 (£2.60-17) daily and long-term rates from around €45 (£40) per week. Reduced mobility parking spaces are also available, and it is advisable to pre-book this service online to secure a reserved spot.
  • Cork and Galway are popular tourist destinations in Ireland. You can connect directly to both cities from Shannon Airport with the 51 motorway service. A journey to Cork will take about two hours and 35min, costing around €19 (£16.50) and to Galway around €10 (£8.70) with a journey time of one hour and 50min.
  • Several car hire companies operate directly from Shannon Airport. You can find the Service Desk located in the main Arrivals Hall and you can pick up your car in just a minute’s walk from the terminal.

Prefer to fly direct to Shannon?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Shannon.
Find which airlines fly direct to Shannon Airport, which days they fly and book direct flights.

Direct departures

United Kingdom to Shannon

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Saturday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights

Direct returns

Shannon to United Kingdom

Monday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Thursday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Friday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Saturday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

Sunday

Aer Lingus, Air Canada, American Airlines, +4 more

Aer Lingus, Air Canada, +5 more

See more direct flights

Reviews of the top airline flying from the United Kingdom to Shannon

 
See real verified KAYAK customer reviews for airlines flying to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Shannon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1348 reviews
7.1Comfort
7.3Boarding
6.5Food
6.9Entertainment
8.0Crew
Airline reviews

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

6.0 GoodAnonymous, Oct 2025DBV - DUB
Read more Aer Lingus reviews

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

They specifically asked about my flight from bordeaux to Dublin, which was fine. A little lacking but for a 1 and a half hour flight - it was more than enough. I transferred at Dublin and went to Newark. And wow that flight was incredible.

I liked that I went thru customs in Dublin instead of having to do that in LA.

Aer Lingus unfortunately seems more like a budget airline than a national carrier. The plane was fine. The crew seemed a bit hurried and without that Irish charm (which may be an inappropriate stereotype and maybe not to be expected on a long international flight but other carriers seem to pull it off). My biggest complaint was that my gold status on Alaska Airlines--which gets me into lounges with BA and other partner airlines--was not accepted at lounges in Rome or Dublin, despite Aer Lingus on paper anyway partnering with Alaska. But the flight itself through Kayak was several hundred dollars cheaper than others, so overall, the right decision. Also, be aware that US customs on flights from Dublin occurs in Dublin (like Canadian airports) so if you have a connection or are just departing from Ireland, give yourself enough time (up to 30 minutes) to negotiate all of the lines. Still better than going through customs in the US after a 10 hour flight.

The flight was okay however, for whatever reason they were not able to check me in for all 3 flights that I had booked through them creating a big problem when I landed in Toronto, in addition my luggage never made it to Toronto as well. So overall experience was not good

Our first flight from Venice to Dublin was delayed due to very bad weather and when we did arrive we were ushered out of the secure area to collect our luggage then told we could not Demeter as the US Customs team closed at 4pm. Thus we were stuck in Dublin for one night with hundreds of passengers scrambling for information and little help from the local staff. Many passengers were left without accommodation and told to find something on their own. We were also told we would get contacted with rebooking details and did not, requiring us to make those arrangements ourselves, in some cases at a very high out of pocket cost. Many passengers swore they would never fly on Aer Lingus again.

Crew was friendly and helpful, plane was comfortable would fly with them again

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Lahinch
Tipperary
Killaloe
Nenagh
Adare
Bunratty

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

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