€15 Find Cheap Flights from Shannon to the United Kingdom

This is the cheapest one-way 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 15/11. 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

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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€33
Manchester
Manchesterdirect€33
Edinburgh
Edinburghdirect€33
Birmingham
Birminghamdirect€50
Belfast
Belfast1 stop€123
Bristol
Bristol2 stops€608
London
Londondirect€33
Manchester
Manchesterdirect€33
Edinburgh
Edinburghdirect€33
Birmingham
Birminghamdirect€50
Belfast
Belfast1 stop€123
Bristol
Bristol2 stops€608

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

Fri, 7 Nov - Mon, 10 Nov
Ryanair Logo
20:25 - 21:40SNN-MAN
1h 15mdirect
Ryanair Logo
12:35 - 13:50MAN-SNN
1h 15mdirect
€33Ryanair
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Tue, 4 Nov - Tue, 11 Nov
Ryanair Logo
10:45 - 12:15SNN-LGW
1h 30mdirect
Ryanair Logo
12:40 - 14:10LGW-SNN
1h 30mdirect
€33Ryanair
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Thu, 13 Nov - Sun, 16 Nov
Ryanair Logo
18:15 - 19:50SNN-STN
1h 35mdirect
Ryanair Logo
07:55 - 09:30STN-SNN
1h 35mdirect
€33Ryanair
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Wed, 19 Nov - Fri, 21 Nov
Ryanair Logo
18:55 - 20:15SNN-EDI
1h 20mdirect
Ryanair Logo
13:35 - 14:55EDI-SNN
1h 20mdirect
€33Ryanair
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Sat, 29 Nov - Sat, 6 Dec
Multiple Airlines Logo
16:35 - 18:05SNN-LGW
1h 30mdirect
Multiple Airlines Logo
16:00 - 22:45LGW-SNN
6h 45m1 stop
€95Multiple Airlines
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Wed, 12 Nov - Wed, 19 Nov
Multiple Airlines Logo
18:55 - 17:15SNN-STN
22h 20m1 stop
Multiple Airlines Logo
12:20 - 13:55STN-SNN
1h 35mdirect
€95Multiple Airlines
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Tue, 11 Nov - Tue, 18 Nov
Aer Lingus Logo
17:30 - 18:55SNN-LHR
1h 25mdirect
Aer Lingus Logo
18:05 - 19:25LHR-SNN
1h 20mdirect
€98Aer Lingus
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Wed, 12 Nov - Sun, 16 Nov
Aer Lingus Logo
17:30 - 18:55SNN-LHR
1h 25mdirect
Aer Lingus Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
€99Aer Lingus
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Fri, 31 Oct - Sun, 2 Nov
British Airways Logo
20:05 - 21:25SNN-LHR
1h 20mdirect
British Airways Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
€247British Airways
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Sat, 28 Feb - Sun, 1 Mar
British Airways Logo
07:50 - 09:15SNN-LHR
1h 25mdirect
British Airways Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
€248British Airways
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Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Shannon found in the last 72 hours was to Manchester, at €95 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 €151.

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 €272, 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 €33 (return) on average. On the other hand, the most expensive months are August and June, when the average cost of return tickets is €170 and €155 respectively.

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Good to know

Low seasonSeptember
Cheapest flight€15
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from Shannon to Manchester

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 €151 on average. Morning departures are around 3% 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 €643.

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 €103 one-way - €191 round-trip

Reviews of the 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.
7.2
Aer LingusOverall score based on 1341 reviews
6.5Food
7.4Boarding
6.9Entertainment
7.1Comfort
8.0Crew
Airline reviews

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

10.0 ExcellentAnisha, Oct 2025DUB - EWR
Read more Aer Lingus reviews

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

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

Information on your arrival and departure airports

Shannon (SNN)

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