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£19+ Cheap flights to Shannon

— SNN
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Shannon, Ireland in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Shannon

Tue 29/915:05 -
Nonstop1h 35m
Tue 13/1013:00 -
Nonstop1h 35m
Deal found 6/9£37
Fri 25/918:55 -
Nonstop1h 30m
Mon 28/906:20 -
Nonstop1h 30m
Deal found 4/9£37
Mon 21/918:55 -
Nonstop1h 30m
Wed 23/906:05 -
Nonstop1h 30m
Deal found 4/9£38
Mon 5/1008:15 -
Nonstop1h 30m
Fri 9/1006:30 -
Nonstop1h 30m
Deal found 2/9£38
Mon 7/1218:15 -
Nonstop1h 30m
Thu 10/1211:15 -
Nonstop1h 30m
Deal found 5/9£39
Mon 14/908:15 -
Nonstop1h 30m
Fri 18/917:00 -
Nonstop1h 30m
Deal found 3/9£39
Fri 11/918:55 -
Nonstop1h 30m
Sat 12/923:00 -
Nonstop1h 30m
Deal found 2/9£40
Fri 6/1116:35 -
Nonstop1h 30m
Sun 8/1115:55 -
Nonstop1h 30m
Deal found 2/9£41
Fri 18/918:55 -
Nonstop1h 30m
Sun 20/907:30 -
Nonstop1h 30m
Deal found 2/9£41
Sat 12/915:45 -
Nonstop1h 35m
Sat 19/913:35 -
Nonstop1h 35m
Deal found 4/9£41
Thu 10/1213:10 -
Nonstop1h 30m
Sun 13/1215:55 -
Nonstop1h 30m
Deal found 6/9£42
Sat 3/1015:45 -
Nonstop1h 35m
Sun 4/1011:20 -
Nonstop1h 35m
Deal found 4/9£43

Find flight deals to Shannon

Return from

£37

One-way from

£19

Popular in

December

Cheapest in

January

Average price

£81

Good round-trip deal

£40 or less

Good one-way deal

£36 or less
Ryanair
  • Ryanair
  • 29/9-13/10
  • Nonstop
  • 3h 10m total
  • London to Shannon
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Ryanair
  • Ryanair
  • 5/12-31/12
  • Nonstop
  • 1h 30m total
  • London to Shannon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price.
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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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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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Wed 4/11

20:00-21:30

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Tue 3/11

12:40-14:10

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Sat 5/12

20:00-21:30

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Sun 6/12

09:15-10:45

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£19

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Sat 7/11

20:00-21:30

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£20

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Sat 9/1

06:45-08:15

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£20

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Fri 4/12

16:35-18:05

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£21

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Fri 6/11

16:35-18:05

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£22

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Mon 7/12

18:15-19:45

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£22

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Sun 11/10

09:25-10:55

Nonstop1h 30m

Shannon

Wed 31/12

00:00-00:00

Nonstop0h 00m

£24

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight to Shannon

How long is the flight to Shannon?

On average, a flight from London to Shannon takes 4 hours 54 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.

Weekly flight availability to Shannon

The most flights from London to Shannon are scheduled on a Friday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).

What are the most popular airlines that fly to Shannon?

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

Ryanair
Ryanair
From £27
Aer Lingus
Aer Lingus
From £92

What are the cheapest airlines that fly to Shannon?

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

Rainfall in Shannon 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

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).

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

Booking 54 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.

When is the cheapest time to fly to Shannon?

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

Reviews of airlines servicing Shannon

Read reviews from past customers who have flown Aer Lingus and Ryanair to Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,749 reviews
Check prices

Overall

7.3

Crew

8.1

Entertainment

7.0

Food

6.7

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

BOS - SNN

Seats were very uncomfortable and mine was falling apart. My entertainment system didn’t work at all, just a black screen. It was hot in the plane, the airflow alternated between room temperature and warm. The food was gross.
Aer Lingus
7.3
Good
1,749 reviews
Aer Lingus
7.3
Good
1,749 reviews
Check prices

Overall

7.3

Crew

8.1

Entertainment

7.0

Food

6.7

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

BOS - SNN

Seats were very uncomfortable and mine was falling apart. My entertainment system didn’t work at all, just a black screen. It was hot in the plane, the airflow alternated between room temperature and warm. The food was gross.
Ryanair
6.9
Okay
5,486 reviews
Aer Lingus
7.3
Good
1,749 reviews
Check prices

Overall

7.3

Crew

8.1

Entertainment

7.0

Food

6.7

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

BOS - SNN

Seats were very uncomfortable and mine was falling apart. My entertainment system didn’t work at all, just a black screen. It was hot in the plane, the airflow alternated between room temperature and warm. The food was gross.

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 15 daily flights from 2 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 £22, while return flights cost around £29.

  • How much is a return flight to Shannon?

    A return flight to Shannon will typically cost around £50, however they can be found for as little as £29.

  • 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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Cheapflights does show flights with no change fees to all users. To see these options for flights to Shannon, users can toggle the no change fees filter when performing a flight search.

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