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£30+ Cheap flights to Shannon

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SNN
31 Aug — 7 Sep1
1 adult

Flights to Shannon, Ireland in 2025

Find the latest flights to Shannon in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 August 2025.

Return from

£32

One-way from

£30

Popular in

May

Cheapest in

February

Average price

£71

Good round-trip deal

£36 or less

Good one-way deal

£30 or less
Ryanair
  • Ryanair
  • 22/9-29/9
  • Nonstop
  • 3h 00m total
  • London to Shannon
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Ryanair
  • Ryanair
  • 23/10
  • Nonstop
  • 1h 35m total
  • London to Shannon
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£2 potential savings vs. average return price).
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Average for return flights in August 2025
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Price to beat on a round-trip flight from London to Shannon.
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Price to beat on a one-way flight from London to Shannon.
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Find flight deals to Shannon

Cheapest flights to Shannon
Explore the most affordable flight options available to Shannon. Find the lowest fares based on data from user searches, with prices last updated on 26 August 2025.

Mon 22/908:00STN - SNN
Nonstop1h 30mRyanair
Mon 29/906:05SNN - STN
Nonstop1h 30mRyanair
Deal found 25/8£32
Thu 18/908:35STN - SNN
Nonstop1h 30mRyanair
Sun 28/906:00SNN - STN
Nonstop1h 30mRyanair
Deal found 25/8£33
Mon 6/1015:00LGW - SNN
Nonstop1h 35mRyanair
Wed 8/1016:25SNN - LGW
Nonstop1h 35mRyanair
Deal found 25/8£33
Wed 3/908:00STN - SNN
Nonstop1h 30mRyanair
Sun 7/906:00SNN - STN
Nonstop1h 30mRyanair
Deal found 25/8£33
Fri 19/921:30STN - SNN
Nonstop1h 30mRyanair
Sun 21/906:00SNN - STN
Nonstop1h 30mRyanair
Deal found 24/8£34
Tue 2/909:25STN - SNN
Nonstop1h 30mRyanair
Fri 5/923:25SNN - STN
Nonstop1h 30mRyanair
Deal found 24/8£36
Wed 24/918:45LGW - SNN
Nonstop1h 35mRyanair
Wed 1/1016:25SNN - LGW
Nonstop1h 35mRyanair
Deal found 25/8£36
Thu 4/908:35STN - SNN
Nonstop1h 30mRyanair
Sun 7/906:00SNN - STN
Nonstop1h 30mRyanair
Deal found 24/8£39
Wed 3/908:00STN - SNN
Nonstop1h 30mRyanair
Thu 4/921:50SNN - STN
Nonstop1h 30mRyanair
Deal found 24/8£40
Thu 9/1013:10LGW - SNN
Nonstop1h 35mRyanair
Thu 16/1010:50SNN - LGW
Nonstop1h 35mRyanair
Deal found 25/8£41
Wed 24/908:00STN - SNN
Nonstop1h 30mRyanair
Wed 1/1006:05SNN - STN
Nonstop1h 30mRyanair
Deal found 25/8£41
Fri 5/1206:35STN - SNN
Nonstop1h 35mRyanair
Sun 7/1205:55SNN - STN
Nonstop1h 35mRyanair
Deal found 25/8£42

Cheapflights Fare Finder

 
Locate flights to Shannon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 26 August 2025.
Use the filters below to find and compare flights to Shannon that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 10/10

21:30-23:00

Nonstop1h 30m

Shannon

Thu 16/10

06:40-08:10

Nonstop1h 30m

£32

LondonShannon

STN - SNN

STNSNN

London Stansted

Mon 6/10

08:00-09:30

Nonstop1h 30m

Shannon

Wed 8/10

20:45-22:15

Nonstop1h 30m

£32

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 25/9

11:40-13:10

Nonstop1h 30m

Shannon

Sun 28/9

06:00-07:30

Nonstop1h 30m

£32

LondonShannon

STN - SNN

STNSNN

London Stansted

Mon 22/9

08:00-09:30

Nonstop1h 30m

Shannon

Mon 29/9

06:05-07:35

Nonstop1h 30m

£32

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 4/9

08:35-10:05

Nonstop1h 30m

Shannon

Sun 7/9

06:00-07:30

Nonstop1h 30m

£33

LondonShannon

STN - SNN

STNSNN

London Stansted

Fri 19/9

21:30-23:00

Nonstop1h 30m

Shannon

Mon 22/9

06:05-07:35

Nonstop1h 30m

£33

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 18/9

08:35-10:05

Nonstop1h 30m

Shannon

Sun 28/9

06:00-07:30

Nonstop1h 30m

£33

LondonShannon

STN - SNN

STNSNN

London Stansted

Thu 18/9

11:40-13:10

Nonstop1h 30m

Shannon

Sat 27/9

19:05-20:35

Nonstop1h 30m

£33

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Mon 6/10

15:00-16:35

Nonstop1h 35m

Shannon

Wed 8/10

16:25-18:00

Nonstop1h 35m

£33

LondonShannon

LGW - SNN

LGWSNN

London Gatwick

Wed 8/10

18:45-20:20

Nonstop1h 35m

Shannon

Wed 15/10

16:25-18:00

Nonstop1h 35m

£33

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results
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Best time to book a flight to Shannon

Have a flexible travel schedule? Discover the best time to fly to 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 to Shannon

When is the best time to book a flight to Shannon?

Use this chart to determine the optimal time to book a return flight from London to Shannon. Price data was last updated on 22 August 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights to Shannon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Shannon?

On average, a flight from London to Shannon takes 3 hours 50 minutes. Flights to Shannon from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Shannon?

Use this chart to determine the cheapest time to fly return from London to Shannon. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Shannon should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday afternoons, when prices are usually at their highest.

Weekly flight availability to Shannon

The most flights from London to Shannon are scheduled on a Sunday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

What are the most popular airlines that fly to Shannon?

The most popular airlines flying from London to Shannon are Ryanair, Aer Lingus and British Airways.

Ryanair
Ryanair
From £34
Aer Lingus
Aer Lingus
From £92
British Airways
British Airways
From £124

What are the cheapest airlines that fly to Shannon?

The cheapest airlines flying from London to Shannon are Ryanair, Aer Lingus and British Airways.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon ranges from 59.0 - 105.0 inches per month. October is typically the wettest month, when rainfall can reach 105.0 mm. April is typically the driest time to visit Shannon when rainfall is around 59.0 mm.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated 26 August 2025.
Read reviews from past customers who have flown Aer Lingus, Ryanair, andBritish Airways to Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Overall

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Aer Lingus
7.2
Good
1,237 reviews
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Overall

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
Ryanair
6.8
Okay
5,152 reviews
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Overall

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.
British Airways
6.7
Okay
7,309 reviews
Aer Lingus
7.2
Good
1,237 reviews
Check prices

Overall

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

LHR - DUB

The lack of headphones impacted our ability to enjoy the entertainment system provided. The fact that my last connection was associated with an "affiliated airline" that did not allow me to retrieve a check in or a boarding pass via the app almost posed a significant issue as the last leg of the flight was overbooked and we were stressed about getting a seat as a result.

FAQs about flying to Shannon

Getting around Shannon

Because of the Shannon Region’s size, many visitors find it easiest to rent a car during their stay. This allows visitors to cross the distances between the region’s many attractions with ease, though travellers should keep in mind they’ll be driving on the left side of the road rather than the right. The public rail and bus systems also connect many of the region’s larger cities and offer access to the Shannon Region’s more popular attractions.

Getting from the Airport to the City

Visitors to the Shannon Region usually take a flight into Shannon Airport (SNN), which is located around 4 miles (6km) from the centre of Shannon in County Clare. Public transportation at Shannon Airport includes the local bus system, which connects visitors with cities like Limerick, Cork, Galway and Ennis. Travellers can also arrange for taxis at the airport. Several car rental agencies also have service desks at Shannon Airport.

Shannon airport overview

Shannon Airport is the third-busiest airport in Ireland (after Dublin and Cork), currently seeing almost two million passengers a year. Flights to Shannon Airport arrive from across the UK, as well as from a few key hubs elsewhere in Europe and the US. The five busiest routes include those to the three London airports ( Heathrow, Gatwick, and Stansted), as well as Newark and JFK in the US.

Shannon Airport was the first airport in the world to offer full US pre-clearance outside of the Americas. However, changes to flights offered in recent years has seen a dramatic (almost 40 per cent) drop in annual passengers. The airport has few facilities and is not as busy as it used to be, but staff members are friendly and your experience of this efficient little airport should be a good one.

  • What airport do you fly into for flights to Shannon?

    For a flight to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Booking flights from London to Shannon should be relatively easy as there are 16 daily flights from 3 different airlines.

  • Can I find cheaper flights to Shannon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Shannon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Shannon?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Shannon.

  • What is the cheapest airport to fly to in Shannon?

    Shannon is currently the cheapest airport to fly to in Shannon. One-way flights to Shannon typically cost £16, while return flights cost around £28.

  • How much is a return flight to Shannon?

    A return flight to Shannon will typically cost around £63, however they can be found for as little as £38.

  • Where does the fastest flight to Shannon depart from?

    For those looking to save time traveling to Shannon, Manchester offers the quickest one-way flight (1 hour 10 minutes).

  • Does Shannon have car hire?

    Yes. Those touching down at Shannon can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Shannon?

    Yes. Shannon has hotels nearby for those requiring accommodations. Great Southern is the closest property to Shannon (0.0 mi away from Shannon).

See more FAQs

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Tipperary

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