€69 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 22/6. 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.
1 adult
1 adult, Economy

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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
Londondirect€45
Manchester
Manchester1 stop€164
Edinburgh
Edinburgh1 stop€168
Birmingham
Birmingham1 stop€116
Belfast
Belfast2 stops€178
Bristol
Bristol2 stops€561
London
Londondirect€45
Manchester
Manchester1 stop€164
Edinburgh
Edinburgh1 stop€168
Birmingham
Birmingham1 stop€116
Belfast
Belfast2 stops€178
Bristol
Bristol2 stops€561

Cheap Flights from Shannon to the United Kingdom

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

Recent return flight deals from Shannon to the United Kingdom

Wed, 2 Jul - Sat, 5 Jul
Ryanair Logo
16:25 - 18:00SNN-LGW
1h 35mdirect
Ryanair Logo
15:45 - 17:20LGW-SNN
1h 35mdirect
€69Ryanair
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Fri, 18 Jul - Fri, 18 Jul
Ryanair Logo
06:00 - 07:30SNN-STN
1h 30mdirect
Ryanair Logo
21:30 - 23:00STN-SNN
1h 30mdirect
€69Ryanair
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Tue, 5 Aug - Thu, 7 Aug
 Logo
07:30 - 09:45SNN-EDI
26h 15m1 stop
 Logo
07:05 - 08:20EDI-SNN
1h 15mdirect
Tue, 8 Jul - Mon, 14 Jul
 Logo
21:10 - 08:00SNN-STN
10h 50m1 stop
 Logo
08:00 - 09:30STN-SNN
1h 30mdirect
Mon, 23 Jun - Tue, 24 Jun
Aer Lingus Logo
21:15 - 22:40SNN-LHR
1h 25mdirect
Aer Lingus Logo
19:10 - 20:35LHR-SNN
1h 25mdirect
€105Aer Lingus
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Mon, 23 Jun - Tue, 1 Jul
Aer Lingus Logo
21:15 - 22:40SNN-LHR
1h 25mdirect
Aer Lingus Logo
19:10 - 20:35LHR-SNN
1h 25mdirect
€106Aer Lingus
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Thu, 31 Jul - Mon, 1 Sep
British Airways Logo
16:55 - 18:20SNN-LHR
1h 25mdirect
British Airways Logo
14:40 - 16:10LHR-SNN
1h 30mdirect
€247British Airways
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Thu, 24 Jul - Mon, 28 Jul
British Airways Logo
16:55 - 18:20SNN-LHR
1h 25mdirect
British Airways Logo
09:50 - 11:20LHR-SNN
1h 30mdirect
€247British Airways
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Sat, 26 Jul - Sat, 2 Aug
United Airlines Logo
09:30 - 08:25SNN-EDI
22h 55m1 stop
United Airlines Logo
11:30 - 07:30EDI-SNN
20h 00m1 stop
€11,816United Airlines
Find Deal
Sat, 19 Jul - Mon, 21 Jul
United Airlines Logo
12:30 - 08:05SNN-EDI
19h 35m1 stop
United Airlines Logo
13:50 - 10:15EDI-SNN
20h 25m1 stop
€11,854United Airlines
Find Deal
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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 €127 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 €127.

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 €169, 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 €46 (return) on average. On the other hand, the most expensive months are October and July, when the average cost of return tickets is €156 and €145 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 you are looking for a flight deal from Shannon to United Kingdom, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from United Kingdom, Thursday is the cheapest day to fly and Friday is the most expensive.


Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight€69
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (8% more expensive 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.

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

    The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost €166 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the evening, which is peak travel time and where the average cost of a ticket is €731.

Top tips for finding cheap flights to the United Kingdom

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: London €707 one-way - €179 round-trip

Top airline 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.
7.1
Aer LingusOverall score based on 1117 reviews
7.2Boarding
7.0Comfort
6.4Food
6.8Entertainment
7.9Crew
Airline reviews

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

4.0 OkayLeo, May 2025DUB - LHR
Read more Aer Lingus reviews

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

There was no room in the seats, smallest room we've ever had and the food was awful.

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

I liked how they looked after couples by providing a row of 4 seats if available.

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.

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

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

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