€16 Find Cheap Flights from Shannon to the United Kingdom – Compare and Save

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 24/8. 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

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Best United Kingdom Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect€24
Manchester
Manchesterdirect€31
Edinburgh
Edinburghdirect€34
Birmingham
Birminghamdirect€36
Bristol
Bristol2 stops€138
Belfast
Belfast1 stop€86
London
Londondirect€24
Manchester
Manchesterdirect€31
Edinburgh
Edinburghdirect€34
Birmingham
Birminghamdirect€36
Bristol
Bristol2 stops€138
Belfast
Belfast1 stop€86

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, 11 Sep - Tue, 22 Sep
Ryanair Logo
17:00 - 18:30
SNN
-
STN
1h 30mdirect
Ryanair Logo
09:55 - 11:25
STN
-
SNN
1h 30mdirect
€23Ryanair
Wed, 9 Sep - Wed, 16 Sep
Ryanair Logo
20:50 - 22:20
SNN
-
STN
1h 30mdirect
Ryanair Logo
22:45 - 00:15
STN
-
SNN
1h 30mdirect
€24Ryanair
Fri, 4 Sep - Wed, 9 Sep
Ryanair Logo
06:30 - 08:00
SNN
-
STN
1h 30mdirect
Ryanair Logo
08:00 - 09:30
STN
-
SNN
1h 30mdirect
€24Ryanair
Wed, 7 Oct - Sun, 18 Oct
Ryanair Logo
08:50 - 10:05
SNN
-
MAN
1h 15mdirect
Ryanair Logo
21:05 - 22:15
MAN
-
SNN
1h 10mdirect
€31Ryanair
Tue, 27 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:55 - 22:10
SNN
-
MAN
1h 15mdirect
Multiple Airlines Logo
06:20 - 07:35
MAN
-
SNN
1h 15mdirect
€39Multiple Airlines
Tue, 27 Oct - Sat, 31 Oct
Multiple Airlines Logo
20:55 - 22:10
SNN
-
MAN
1h 15mdirect
Multiple Airlines Logo
09:10 - 10:25
MAN
-
SNN
1h 15mdirect
€40Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:35 - 07:50
SNN
-
EDI
1h 15mdirect
Multiple Airlines Logo
18:35 - 00:15
EDI
-
SNN
5h 40m
1 stop
€66Multiple Airlines
Mon, 24 Aug - Mon, 31 Aug
Aer Lingus Logo
21:15 - 22:40
SNN
-
LHR
1h 25mdirect
Aer Lingus Logo
19:10 - 20:35
LHR
-
SNN
1h 25mdirect
€97Aer Lingus
Fri, 28 Aug - Mon, 31 Aug
Aer Lingus Logo
21:15 - 22:40
SNN
-
LHR
1h 25mdirect
Aer Lingus Logo
14:40 - 16:10
LHR
-
SNN
1h 30mdirect
€98Aer Lingus
Fri, 28 Aug - Sun, 30 Aug
Aer Lingus Logo
21:15 - 22:40
SNN
-
LHR
1h 25mdirect
Aer Lingus Logo
09:50 - 11:20
LHR
-
SNN
1h 30mdirect
€98Aer Lingus
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 5 days was to Manchester, at €33 return. The most popular route is from Shannon (SNN) to London Heathrow Airport (LHR), and the cheapest return airline ticket found on this route in the last 5 days was €112.

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 €104 on average. Morning departures are around 22% 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 €729.

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 €99, 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 May, when tickets cost €66 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of return tickets is €145 and €143 respectively.

Good to know

Low season

January

Cheapest flight

€16
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 19% 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.

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 €131 one-way - €262 round-trip; London €44 one-way - €56 round-trip

Reviews of the 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.
7.3
Aer LingusOverall score based on 1682 reviews
6.7Food
7.4Boarding
8.1Crew
7.0Entertainment
7.2Comfort
Airline reviews

No snacks, drinks or coffee. No entertainment, not comfortable seats

8.0 ExcellentAnonymous, Jul 2026
DUB - GLA
Read more Aer Lingus reviews

No snacks, drinks or coffee. No entertainment, not comfortable seats

Air Lingus was in no hurry to get us on the plane as sat at the gate a long time before they boarded us. Then they leave us on the tarmac for an hour. They were no help to let me know what I needed to do to get home. I had to navigate London Heathrow with 0 help from them.

Economy seats a bit small but other than that it was all good.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

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

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

Short flight so not much to rate. Surprised I had to pay for a soda.

Very good need to offer better choice of food for business

flight delay was announced after passengers were staged to board the flight. Communication regarding subsequent gate changes was poor.

Ground staff a baggage drop in Palma were generally unhelpful. The flight was delayed and the boards were never updated and there was no communication on the length of the delay.

Over 2 hours delay, communicated last minute - and no acknowledgement by flight crew

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Notified as to why there’s a delay with our flight.

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.

Would be better if there is phone charging ports available

We arrived at the airport by taxi so as to be there two hours ahead of take-off. On arrival I received a message stating that the flight would be 85 minutes later than planned. An hour later another message stated that it would be a further 20 minutes late. There was no mention of the almost 2 hour delay once we boarded. Needless to say, they didn’t trumpet their “arrive-on-time” signal. At least we got there eventually.

Long delay. Terrible airport - too busy, not enough seating or food/drink outlets.

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

Information on your arrival and departure airports