€17 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 3/12. 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, 0 bags

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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Everything you should know

Cheapest return fare
€37
Overall average: €130
Ryanair
Wed 24/12Wed 31/12
BHX - SNN • Direct
Cheapest one-way flight
€17
Typical prices: €54-€109
Ryanair
Wed 3/12
LGW - SNN • Direct
Top airlines
Ryanair
Most flights • 37 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 • 29% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
Flight Deals
Booking Insights
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

Wed, 24 Dec - Wed, 31 Dec
Ryanair Logo
05:55 - 07:15BHX-SNN
1h 20mdirect
Ryanair Logo
20:10 - 21:30SNN-BHX
1h 20mdirect
€37Ryanair
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Ryanair Logo
06:35 - 08:10STN-SNN
1h 35mdirect
Ryanair Logo
05:55 - 07:30SNN-STN
1h 35mdirect
€37Ryanair
Find Deal
Fri, 6 Mar - Mon, 9 Mar
Ryanair Logo
22:20 - 23:35MAN-SNN
1h 15mdirect
Ryanair Logo
23:15 - 00:30SNN-MAN
1h 15mdirect
€41Ryanair
Find Deal
Wed, 24 Dec - Wed, 31 Dec
Ryanair Logo
05:55 - 07:15BHX-SNN
1h 20mdirect
Ryanair Logo
07:40 - 09:00SNN-BHX
1h 20mdirect
€46Ryanair
Find Deal
Wed, 10 Dec - Fri, 12 Dec
Multiple Airlines Logo
20:00 - 21:30LGW-SNN
1h 30mdirect
Multiple Airlines Logo
13:25 - 23:10SNN-LGW
9h 45m1 stop
€87Multiple Airlines
Find Deal
Wed, 10 Dec - Fri, 12 Dec
Multiple Airlines Logo
20:00 - 21:30LGW-SNN
1h 30mdirect
Multiple Airlines Logo
13:25 - 23:10SNN-LGW
9h 45m1 stop
€92Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Aer Lingus Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
Aer Lingus Logo
20:05 - 21:25SNN-LHR
1h 20mdirect
€107Aer Lingus
Find Deal
Wed, 3 Dec - Thu, 4 Dec
Aer Lingus Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
Aer Lingus Logo
17:30 - 18:55SNN-LHR
1h 25mdirect
€109Aer Lingus
Find Deal
Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
06:35 - 16:45BHD-SNN
10h 10m1 stop
British Airways Logo
17:30 - 08:15SNN-BHD
14h 45m1 stop
€319British Airways
Find Deal
Tue, 10 Mar - Wed, 11 Mar
British Airways Logo
11:25 - 16:45BHD-SNN
5h 20m1 stop
British Airways Logo
20:05 - 09:10SNN-BHD
13h 05m1 stop
€320British Airways
Find Deal
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 €17 one-way, and €37 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 €107 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 €41 on average for one-way flights. On the other hand, the most expensive months are November and July, where the average cost of tickets from the United Kingdom is €97 and €97 respectively. For return trips, the best month to travel is February with an average price of €53.

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€17
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (12% 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 €17 one-way, and €37 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 €107 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 €173. On the other hand, the most expensive day to fly is Friday, where prices are €173 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 €92 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 €179.

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 1370 reviews
7.1Comfort
6.9Entertainment
8.0Crew
6.6Food
7.4Boarding
Airline reviews

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

8.0 ExcellentAnonymous, Nov 2025EDI - DUB
Read more Aer Lingus reviews

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

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.

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