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Cheap flights from Shannon to the United Kingdom from £13

SNN — LHR
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Shannon to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Shannon to United Kingdom

Thu 24/908:30 -
Nonstop1h 15m
Mon 28/906:35 -
Nonstop1h 10m
Deal found 7/9£26
Tue 13/1013:00 -
Nonstop1h 35m
Wed 21/1018:45 -
Nonstop1h 35m
Deal found 6/9£26
Tue 20/1008:00 -
Nonstop1h 30m
Tue 27/1006:40 -
Nonstop1h 30m
Deal found 5/9£26
Wed 7/1006:35 -
Nonstop1h 15m
Wed 21/1008:15 -
Nonstop1h 20m
Deal found 8/9£26
Thu 17/908:30 -
Nonstop1h 15m
Fri 18/918:40 -
Nonstop1h 10m
Deal found 6/9£27
Fri 2/1016:55 -
Nonstop1h 35m
Sat 3/1015:45 -
Nonstop1h 35m
Deal found 8/9£27
Sat 24/1020:45 -
Nonstop1h 30m
Sat 31/1006:45 -
Nonstop1h 30m
Deal found 9/9£27
Thu 10/1217:15 -
Nonstop1h 15m
Sun 13/1206:20 -
Nonstop1h 15m
Deal found 8/9£27
Sat 5/1219:05 -
Nonstop1h 30m
Sun 6/1209:15 -
Nonstop1h 30m
Deal found 6/9£27
Thu 22/1008:30 -
Nonstop1h 15m
Thu 29/1018:55 -
Nonstop1h 15m
Deal found 7/9£28
Wed 7/1016:25 -
Nonstop1h 35m
Wed 14/1018:45 -
Nonstop1h 35m
Deal found 9/9£28
Fri 11/906:30 -
Nonstop1h 30m
Mon 12/1008:15 -
Nonstop1h 30m
Deal found 5/9£28

Find flight deals from Shannon to United Kingdom

Round-trip from

£26

One-way from

£13

Popular in

November

Cheapest in

May

Average price

£48

Good round-trip deal

£41 or less

Good one-way deal

£53 or less
Ryanair
  • Ryanair
  • 24/9-28/9
  • Nonstop
  • 2h 25m total
  • Shannon to United Kingdom
Search Deals
Ryanair
  • Ryanair
  • 7/10-31/12
  • Nonstop
  • 1h 15m total
  • Shannon to United Kingdom
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Shannon to United Kingdom.
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Price to beat on a one-way flight from Shannon to United Kingdom.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Shannon to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Wed 7/10

08:50-10:05

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Mon 7/12

12:30-13:45

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Sun 15/11

08:00-09:15

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Sun 8/11

08:00-09:15

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Sun 6/12

08:00-09:15

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Sun 4/10

19:05-20:20

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Fri 6/11

07:25-08:40

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Thu 10/12

17:15-18:30

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonManchester

SNN Shannon - MAN Manchester

SNNMAN

Shannon

Mon 9/11

12:30-13:45

Nonstop1h 15m

Manchester

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

ShannonLondon

SNN Shannon - LGW London Gatwick

SNNLGW

Shannon

Thu 22/10

09:55-11:30

Nonstop1h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£13

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Shannon to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Shannon with our price prediction graph.
Estimated return price

Cheapflights Insights

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

What is the cheapest month to book a flight from Shannon, Clare to United Kingdom?

Currently, September is the cheapest month in which you can book a flight from Shannon, Clare to United Kingdom (average of £61). Flying from Shannon, Clare to United Kingdom in March is currently the most expensive (average of £120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SNN to GB?

It’s optimal to fly from Shannon, Clare to United Kingdom at midday. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Shannon, Clare to United Kingdom

The most flights from SNN to GB0 are scheduled on a Monday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Shannon to the United Kingdom delayed?

About 12% of weekly flights between Shannon and United Kingdom have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for Shannon to the United Kingdom flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Shannon to the United Kingdom flights?

Over the past year, Ryanair have had the lowest number of delays on this route, with just 10% of flights being delayed.

What is the cheapest day to fly from Shannon, Clare to United Kingdom?

Travellers seeking maximum savings on their Shannon, Clare to United Kingdom flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing United Kingdom

See what other customers who have flown with Aer Lingus and Ryanair from Shannon to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,754 reviews
Check prices

Comfort

7.2

Food

6.7

Overall

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.3
Good
1,754 reviews
Aer Lingus
7.3
Good
1,754 reviews
Check prices

Comfort

7.2

Food

6.7

Overall

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Ryanair
6.9
Okay
5,487 reviews
Aer Lingus
7.3
Good
1,754 reviews
Check prices

Comfort

7.2

Food

6.7

Overall

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

  • What airport do you fly from for flights from Shannon to United Kingdom?

    Located just 2.1 mi from the city center, Shannon (SNN) is the airport most travelers will use when flying to United Kingdom from Shannon.

  • How long is the flight from Shannon, Clare to United Kingdom?

    Airlines like Ryanair fly from Shannon, Clare to United Kingdom in about 1h 15m. The time it takes to get you to your destination is usually consistent. The distance between Shannon, Clare and United Kingdom is about 279 mi. All flights are typically direct.

  • What are the most popular routes from Shannon, Clare to United Kingdom?

    When deciding which route to take from Shannon, Clare to United Kingdom consider Shannon - London Stansted, Shannon - London Gatwick or Shannon - London Heathrow as they are the most popular.

  • What are the most reliable airlines from Shannon, Clare to United Kingdom?

    No one likes to see their flight delayed. When booking a flight from Shannon, Clare to United Kingdom consider choosing Qatar Airways (98%), American Airlines (96%) or Air Canada (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Shannon, Clare to United Kingdom?

    Looking at all options, your cheapest flight can be booked for £53. While the most popular route (Shannon - London Stansted) can be booked for £26 on average, our data indicates £675 when flying from Shannon, Clare to United Kingdom.

  • Can I find deals for flights from Shannon to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Shannon to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Shannon to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to United Kingdom.

  • Can I find deals for business class flights from Shannon to United Kingdom?

    Yes. Cheapflights offers flight deals from Shannon to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Shannon, Clare to United Kingdom?

    Currently, September is the cheapest month in which you can book a flight from Shannon, Clare to United Kingdom (average of £61). Flying from Shannon, Clare to United Kingdom in March is currently the most expensive (average of £120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Shannon to United Kingdom

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£41FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£95Average£132FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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When you search for this flight from Shannon to United Kingdom, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Shannon to United Kingdom?

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