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Cheap flights from Shannon to the United Kingdom from £14

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LHR
17 Jul — 24 Jul1
1 adult

Cheap flight deals from Shannon to United Kingdom

Keep the following information in mind while searching for Shannon to United Kingdom flight deals. Data was last updated 12 July 2025.

Round-trip from

£28

One-way from

£14

Popular in

June

Cheapest in

January

Average price

£123

Good round-trip deal

£90 or less

Good one-way deal

£18 or less
Ryanair
  • Ryanair
  • 31/7-5/8
  • Nonstop
  • 3h 00m total
  • Shannon to United Kingdom
Search Deals
Ryanair
  • Ryanair
  • 25/8
  • Nonstop
  • 1h 20m total
  • Shannon to United Kingdom
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Shannon to United Kingdom.
Search Deals
Price to beat on a one-way flight from Shannon to United Kingdom.
Search Deals

Find flight deals from Shannon to United Kingdom

Cheapest flights from Shannon to United Kingdom
Explore the most affordable flight options available from Shannon to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2025.

Thu 16/1009:45SNN - STN
Nonstop1h 30mRyanair
Thu 30/1019:15STN - SNN
Nonstop1h 35mRyanair
Deal found 10/7£46
Wed 20/816:25SNN - LGW
Nonstop1h 35mRyanair
Sat 30/815:45LGW - SNN
Nonstop1h 35mRyanair
Deal found 11/7£47
Mon 25/816:05SNN - MAN
Nonstop1h 15mRyanair
Mon 1/914:30MAN - SNN
Nonstop1h 10mRyanair
Deal found 10/7£56
Sun 24/806:00SNN - STN
Nonstop1h 30mMultiple Airlines
Sun 31/808:00STN - SNN
1 stop4h 40mMultiple Airlines
Deal found 10/7£81
Mon 25/815:35SNN - EDI
Nonstop1h 20mMultiple Airlines
Mon 1/913:15EDI - SNN
1 stop8h 35mMultiple Airlines
Deal found 11/7£90
Sun 13/715:10SNN - MAN
Nonstop1h 15mMultiple Airlines
Tue 15/711:25MAN - SNN
Nonstop1h 10mMultiple Airlines
Deal found 10/7£92
Mon 21/721:15SNN - LHR
Nonstop1h 25mAer Lingus
Tue 29/719:10LHR - SNN
Nonstop1h 25mAer Lingus
Deal found 11/7£93
Wed 20/816:25SNN - LGW
Nonstop1h 35mMultiple Airlines
Sat 30/808:00LGW - SNN
1 stop8h 20mMultiple Airlines
Deal found 11/7£101
Mon 25/823:15SNN - EDI
2 stops22h 35mRyanair
Mon 1/913:55EDI - SNN
Nonstop1h 15mRyanair
Deal found 11/7£112
Thu 21/820:15SNN - BFS
1 stop10h 55mMultiple Airlines
Mon 25/808:10BFS - SNN
1 stop7h 30mMultiple Airlines
Deal found 10/7£123
Mon 25/822:15SNN - GLA
1 stop12h 00mMultiple Airlines
Mon 1/907:00GLA - SNN
1 stop14h 50mMultiple Airlines
Deal found 11/7£138
Wed 6/814:20SNN - LTN
2 stops17h 50mMultiple Airlines
Tue 26/818:00LTN - SNN
1 stop6h 10mMultiple Airlines
Deal found 9/7£138

Cheapflights Fare Finder

Customise your flight search to find flights from Shannon to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 July 2025.
Use the filters below to find and compare flights from Shannon to the United Kingdom that are best for you.

Fly from

Shannon

Fly to

United Kingdom

Route

Depart

Return

Price

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Wed 20/8

16:25-18:00

Nonstop1h 35m

London Gatwick

Sat 30/8

15:45-17:20

Nonstop1h 35m

£47

ShannonLondon

SNN - STN

SNNSTN

Shannon

Wed 15/10

06:05-07:35

Nonstop1h 30m

London Stansted

Wed 29/10

06:10-07:45

Nonstop1h 35m

£47

ShannonManchester

SNN - MAN

SNNMAN

Shannon

Mon 25/8

16:05-17:20

Nonstop1h 15m

Manchester

Mon 1/9

14:30-15:40

Nonstop1h 10m

£56

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sun 24/8

06:00-07:30

Nonstop1h 30m

London Stansted

Sun 31/8

08:00-12:40

1 stop4h 40m

£81

ShannonEdinburgh

SNN - EDI

SNNEDI

Shannon

Mon 25/8

15:35-16:55

Nonstop1h 20m

Edinburgh Turnhouse

Mon 1/9

13:15-21:50

1 stop8h 35m

£90

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Mon 21/7

21:15-22:40

Nonstop1h 25m

London Heathrow

Tue 29/7

19:10-20:35

Nonstop1h 25m

£93

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Wed 20/8

16:25-18:00

Nonstop1h 35m

London Gatwick

Sat 30/8

08:00-16:20

1 stop8h 20m

£101

ShannonEdinburgh

SNN - EDI

SNNEDI

Shannon

Mon 25/8

23:15-21:50

2 stops22h 35m

Edinburgh Turnhouse

Mon 1/9

13:55-15:10

Nonstop1h 15m

£112

ShannonBelfast

SNN - BFS

SNNBFS

Shannon

Thu 21/8

20:15-07:10

1 stop10h 55m

Belfast Intl

Mon 25/8

08:10-15:40

1 stop7h 30m

£123

ShannonGlasgow

SNN - GLA

SNNGLA

Shannon

Mon 25/8

22:15-10:15

1 stop12h 00m

Glasgow Intl

Mon 1/9

07:00-21:50

1 stop14h 50m

£138

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 47 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, January is the cheapest month in which you can book a flight from Shannon, Clare to United Kingdom (average of £112). Flying from Shannon, Clare to United Kingdom in August is currently the most expensive (average of £164). 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?

Find hourly flight availability from Shannon to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Shannon, Clare to United Kingdom as you normally would.

Weekly flight availability from Shannon, Clare to United Kingdom

Explore weekly flight availability from Shannon to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 July 2025.

The most flights from SNN to GB0 are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 12 July 2025.
See what other customers who have flown with United Airlines, Aer Lingus, andRyanair 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.
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,848 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Aer Lingus
7.1
Good
1,154 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Ryanair
6.9
Okay
5,151 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Lufthansa
6.8
Okay
7,198 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
British Airways
6.6
Okay
7,120 reviews
United Airlines
7.4
Good
8,848 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from Shannon to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines to fly from Shannon, Clare to United Kingdom one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £14. Users have also found prices from £24 and £45 on Ryanair and Aer Lingus, respectively.

  • 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 Heathrow, Shannon - London Luton or Shannon - Manchester 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 Air Canada (92%), Aer Lingus (88%) or British Airways (88%) 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 Heathrow) can be booked for £131 on average our data indicates £216 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, January is the cheapest month in which you can book a flight from Shannon, Clare to United Kingdom (average of £112). Flying from Shannon, Clare to United Kingdom in August is currently the most expensive (average of £164). 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

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Top 2 airlines flying from Shannon to United Kingdom

Discover the top 2 airlines that operate flights from Shannon to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£30Average£59FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£70Average£124FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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How does Cheapflights help users find flights from Shannon to United Kingdom?

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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Yes, we can. To see specific flights from Shannon to United Kingdom with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Shannon to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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