£43 Find Cheap Flights from Shannon to the United Kingdom

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to the United Kingdom departing on 10/6. 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.
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Best United Kingdom Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours

London
London1 stop£189
Manchester
Manchesterdirect£96
Edinburgh
Edinburgh1 stop£129
Birmingham
Birmingham1 stop£95
Bristol
Bristol2 stops£492
Liverpool
Liverpooldirect£104
Leeds
Leeds2 stops£515
Cardiff
Cardiff2 stops£494
Exeter
Exeter2 stops£520
London
London1 stop£189
Manchester
Manchesterdirect£96
Edinburgh
Edinburgh1 stop£129
Birmingham
Birmingham1 stop£95
Bristol
Bristol2 stops£492
Liverpool
Liverpooldirect£104
Leeds
Leeds2 stops£515
Cardiff
Cardiff2 stops£494
Exeter
Exeter2 stops£520

Cheap Flight Deals from Shannon to the United Kingdom (SNN-GB0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Shannon to the United Kingdom 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.

Recent return flight deals from Shannon to the United Kingdom

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Shannon to the United Kingdom.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
14:20 - 19:30SNN-LGW
29h 10m2 stops
 Logo
21:15 - 16:20LGW-SNN
19h 05m1 stop
Wed, 11 Jun - Fri, 20 Jun
 Logo
14:20 - 17:30SNN-LTN
27h 10m2 stops
 Logo
08:50 - 15:10LTN-SNN
6h 20m1 stop
Wed, 25 Jun - Mon, 30 Jun
Ryanair Logo
19:05 - 16:45SNN-EDI
21h 40m2 stops
Ryanair Logo
23:35 - 00:15EDI-SNN
24h 40m2 stops
£151Ryanair
Find Deal
Sat, 26 Jul - Mon, 18 Aug
Ryanair Logo
08:20 - 18:20SNN-STN
10h 00m2 stops
Ryanair Logo
07:05 - 19:50STN-SNN
12h 45m2 stops
£154Ryanair
Find Deal
Tue, 13 May - Thu, 15 May
Aer Lingus Logo
16:55 - 18:20SNN-LHR
1h 25mdirect
Aer Lingus Logo
09:50 - 11:20LHR-SNN
1h 30mdirect
£167Aer Lingus
Find Deal
Tue, 13 May - Thu, 15 May
British Airways Logo
16:55 - 18:20SNN-LHR
1h 25mdirect
British Airways Logo
14:35 - 16:05LHR-SNN
1h 30mdirect
£211British Airways
Find Deal
Tue, 17 Jun - Sun, 22 Jun
British Airways Logo
07:40 - 09:05SNN-LHR
1h 25mdirect
British Airways Logo
14:40 - 16:10LHR-SNN
1h 30mdirect
£227British Airways
Find Deal
Mon, 19 May - Mon, 19 May
Aer Lingus Logo
21:15 - 22:40SNN-LHR
1h 25mdirect
Aer Lingus Logo
14:40 - 16:10LHR-SNN
1h 30mdirect
£361Aer Lingus
Find Deal
Mon, 19 May - Wed, 21 May
American Airlines Logo
14:40 - 09:40SNN-LHR
19h 00m1 stop
American Airlines Logo
09:45 - 05:55LHR-SNN
20h 10m1 stop
£7,457American Airlines
Find Deal
Thu, 15 May - Sun, 18 May
American Airlines Logo
14:40 - 07:45SNN-LHR
17h 05m1 stop
American Airlines Logo
10:00 - 05:55LHR-SNN
19h 55m1 stop
£7,466American Airlines
Find Deal
Thu, 15 May - Sun, 18 May
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KAYAK's insights & trends for Shannon to the United Kingdom flights

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

What is the cheapest Shannon to the United Kingdom flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Shannon to the United Kingdom.
The cheapest ticket to the United Kingdom from Shannon found in the last 72 hours was to London, at £13 return. The most popular route is from Shannon (SNN) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £44.

What is the cheapest time of day to fly to the United Kingdom?

The average price for all round-trip flights from Shannon to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £121 on average. Morning departures are around 116% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £290.

Can I save money by flying with a stopover from Shannon to the United Kingdom?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £79, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Shannon to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Shannon to the United Kingdom, 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 from Shannon to the United Kingdom is January, when tickets cost £40 (return) on average. On the other hand, the most expensive months are June and October, when the average cost of return tickets is £146 and £134 respectively.

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

The average price of all round-trip flights from Shannon to the United Kingdom clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to United Kingdom on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Shannon to United Kingdom. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

Good to know - Cheap tickets from Shannon to the United Kingdom

Low season

August

High season

September

Cheapest flight

£43
Best time to beat the crowds but there is an average 86% increase in price.
Most popular time to fly and prices are also 42% lower on average.
Flight from Shannon to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Shannon to the United Kingdom?

    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 Shannon to the United Kingdom.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Shannon to the United Kingdom 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 from Shannon to the United Kingdom?

    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 from Shannon to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from Shannon to the United Kingdom

  • Looking for a cheap flight from Shannon to the United Kingdom? 25% of our users found tickets from Shannon to the United Kingdom for the following prices or less: London £65 one-way - £85 round-trip; London £14 one-way - £14 round-trip

Top airlines flying from Shannon to the United Kingdom

Need help choosing which airline to fly with from Shannon to the United Kingdom? 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.
7.0
Aer LingusOverall score based on 1076 reviews
6.4Food
6.7Entertainment
7.0Comfort
7.2Boarding
7.9Crew
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

Good value for the money. Good leg room. Take off and landing very good.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

On time was excellent, not serving any water and deliberate seatings apart is deplorable.

expedite passengers through passport control when the airport authorities are processing inefficiently.

Everything you need to know for your flight from Shannon to the United Kingdom

Information on your arrival and departure airports

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