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

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.

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 14 daily flights from 2 different airlines.

What is the cheapest month to fly to Shannon?

January is currently the cheapest month to fly to Shannon . At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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 £15, while return flights cost around £28.

How much is a return flight to Shannon?

A return flight to Shannon will typically cost around £55, 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).

When is the cheapest time to fly to Shannon?

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.

What are the most popular airlines that fly to Shannon?

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

How long is the flight to Shannon?

On average, a flight from London to Shannon takes 6 hours 13 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 Thursday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

What are the cheapest airlines that fly to Shannon?

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

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.

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).

Cheap Flights to Shannon from £16

Flights to Shannon, Ireland in 2025

Return from	£33
One-way from	£16
Popular in	May
Cheapest in	February
Average price	£62
Good round-trip deal	£37 or less
Good one-way deal	£25 or less

Ryanair
7/10-13/10
Nonstop
3h 10m total
London to Shannon

Search Deals

Ryanair
21/10
Nonstop
1h 35m total
London to Shannon

Search Deals

Highest demand for flights based on searches. 12% 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).

Search Deals

Average for return flights in October 2025

Search Deals

Price to beat on a round-trip flight from London to Shannon.

Search Deals

Price to beat on a one-way flight from London to Shannon.

Search Deals

Find flight deals to Shannon

Enter your travel dates to find the best prices.

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 3 October 2025.

Tue 7/1015:00LGW - SNN

Nonstop1h 35mRyanair

Mon 13/1012:40SNN - LGW

Nonstop1h 35mRyanair

Deal found 1/10£33

Sat 4/1017:35STN - SNN

Nonstop1h 30mRyanair

Sun 5/1006:00SNN - STN

Nonstop1h 30mRyanair

Deal found 1/10£33

Sat 15/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 22/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£33

Fri 10/1007:55STN - SNN

Nonstop1h 30mRyanair

Sat 11/1019:30SNN - STN

Nonstop1h 30mRyanair

Deal found 3/10£33

Mon 15/1221:55STN - SNN

Nonstop1h 35mRyanair

Thu 18/1209:05SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£34

Mon 6/1008:00STN - SNN

Nonstop1h 30mRyanair

Mon 6/1022:15SNN - STN

Nonstop1h 30mRyanair

Deal found 2/10£35

Thu 30/1007:05STN - SNN

Nonstop1h 35mRyanair

Mon 3/1105:50SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£36

Mon 6/1008:00STN - SNN

Nonstop1h 30mRyanair

Mon 6/1022:15SNN - STN

Nonstop1h 30mRyanair

Deal found 3/10£38

Tue 7/1015:00LGW - SNN

Nonstop1h 35mRyanair

Mon 13/1012:40SNN - LGW

Nonstop1h 35mRyanair

Deal found 2/10£39

Sat 1/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 8/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 2/10£39

Fri 7/1106:35STN - SNN

Nonstop1h 35mRyanair

Sun 9/1105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£39

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Wed 5/1114:20SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£41

Best flights to Shannon
Discover carefully curated flight deals to Shannon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2025.

Fri 31/1006:35STN - SNN

Nonstop1h 35mRyanair

Fri 7/1122:00SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£33

Sat 15/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 22/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£33

Mon 15/1221:55STN - SNN

Nonstop1h 35mRyanair

Thu 18/1209:05SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£33

Mon 15/1221:55STN - SNN

Nonstop1h 35mRyanair

Thu 18/1209:05SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£34

Thu 30/1007:05STN - SNN

Nonstop1h 35mRyanair

Mon 3/1105:50SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£36

Sat 15/1114:30LTN - SNN

1 stop8h 45mMultiple Airlines

Sat 22/1116:20SNN - LTN

1 stop15h 20mMultiple Airlines

Deal found 1/10£111

Sat 1/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 8/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 2/10£39

Sat 15/1114:15LHR - SNN

Nonstop1h 30mAer Lingus

Sat 22/1117:25SNN - LHR

Nonstop1h 25mAer Lingus

Deal found 1/10£123

Fri 7/1106:35STN - SNN

Nonstop1h 35mRyanair

Sun 9/1105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£39

Fri 7/1106:35STN - SNN

Nonstop1h 35mRyanair

Sun 9/1105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£39

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Wed 5/1114:20SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£41

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£42

Fri 16/120:00STN - SNN

Nonstop1h 35mRyanair

Sun 18/105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£45

Sat 8/1106:00LTN - SNN

1 stop7h 10mMultiple Airlines

Sun 9/1121:40SNN - LTN

1 stop10h 35mMultiple Airlines

Deal found 2/10£112

Wed 29/1020:00LGW - SNN

Nonstop1h 30mRyanair

Wed 5/1118:05SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£45

Wed 29/1015:15LHR - SNN

Nonstop1h 30mAer Lingus

Wed 5/1120:05SNN - LHR

Nonstop1h 20mAer Lingus

Deal found 1/10£123

Sun 16/1106:50LTN - SNN

1 stop7h 40mMultiple Airlines

Sun 7/1221:40SNN - LTN

1 stop10h 35mMultiple Airlines

Deal found 2/10£114

Tue 28/1015:20STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£45

Tue 4/1118:05LHR - SNN

Nonstop1h 20mAer Lingus

Thu 6/1120:05SNN - LHR

Nonstop1h 20mAer Lingus

Deal found 1/10£123

Wed 29/1013:20LTN - SNN

1 stop5h 10mMultiple Airlines

Wed 5/1118:55SNN - LTN

1 stop13h 20mMultiple Airlines

Deal found 1/10£114

Thu 30/1007:05STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£48

Fri 31/1018:05LHR - SNN

Nonstop1h 20mAer Lingus

Fri 7/1120:05SNN - LHR

Nonstop1h 20mAer Lingus

Deal found 1/10£124

Sun 16/1106:50LTN - SNN

1 stop7h 40mMultiple Airlines

Sun 23/1121:40SNN - LTN

1 stop10h 35mMultiple Airlines

Deal found 2/10£117

Fri 16/110:00LHR - SNN

Nonstop1h 30mAer Lingus

Sun 18/107:50SNN - LHR

Nonstop1h 25mAer Lingus

Deal found 1/10£124

Wed 29/1006:10STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£48

Tue 4/1115:15LTN - SNN

1 stop17h 50mMultiple Airlines

Thu 6/1110:00SNN - LTN

1 stop9h 35mMultiple Airlines

Deal found 1/10£119

Sat 1/1110:00LHR - SNN

Nonstop1h 30mAer Lingus

Sat 8/1117:25SNN - LHR

Nonstop1h 25mAer Lingus

Deal found 2/10£126

Sat 8/1106:00LTN - SNN

1 stop7h 10mMultiple Airlines

Fri 21/1113:25SNN - LTN

1 stop8h 45mMultiple Airlines

Deal found 3/10£121

Mon 3/1118:05LHR - SNN

Nonstop1h 20mAer Lingus

Sat 15/1117:25SNN - LHR

Nonstop1h 25mAer Lingus

Deal found 3/10£127

Fri 31/1016:35LGW - SNN

Nonstop1h 30mRyanair

Wed 5/1118:05SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£54

Direct flights to Shannon
Explore direct flight options to Shannon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2025.

Fri 31/1006:35STN - SNN

Nonstop1h 35mRyanair

Fri 7/1122:00SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£33

Sat 15/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 22/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£33

Thu 30/1007:05STN - SNN

Nonstop1h 35mRyanair

Thu 6/1118:15SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£33

Mon 15/1221:55STN - SNN

Nonstop1h 35mRyanair

Thu 18/1209:05SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£34

Thu 30/1007:05STN - SNN

Nonstop1h 35mRyanair

Mon 3/1105:50SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£36

Sat 1/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 8/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 2/10£39

Fri 7/1106:35STN - SNN

Nonstop1h 35mRyanair

Sun 9/1105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£39

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Wed 5/1114:20SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£41

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£42

Fri 16/120:00STN - SNN

Nonstop1h 35mRyanair

Sun 18/105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£45

Wed 29/1020:00LGW - SNN

Nonstop1h 30mRyanair

Wed 5/1118:05SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£45

Tue 28/1015:20STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£45

Last-minute flights to Shannon
Discover last-minute flight deals to Shannon. Data last updated 3 October 2025 and is based on user searches.

Sat 4/1017:35STN - SNN

Nonstop1h 30mRyanair

Sun 5/1006:00SNN - STN

Nonstop1h 30mRyanair

Deal found 1/10£33

Mon 6/1008:00STN - SNN

Nonstop1h 30mRyanair

Mon 6/1022:15SNN - STN

Nonstop1h 30mRyanair

Deal found 2/10£35

Tue 7/1015:00LGW - SNN

Nonstop1h 35mRyanair

Mon 13/1012:40SNN - LGW

Nonstop1h 35mRyanair

Deal found 1/10£33

Tue 7/1015:00LGW - SNN

Nonstop1h 35mRyanair

Mon 13/1012:40SNN - LGW

Nonstop1h 35mRyanair

Deal found 2/10£39

Fri 10/1007:55STN - SNN

Nonstop1h 30mRyanair

Sat 11/1019:30SNN - STN

Nonstop1h 30mRyanair

Deal found 3/10£33

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Wed 5/1114:20SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£41

Mon 27/1007:50STN - SNN

Nonstop1h 35mRyanair

Fri 31/1022:00SNN - STN

Nonstop1h 35mRyanair

Deal found 1/10£42

Wed 29/1020:00LGW - SNN

Nonstop1h 30mRyanair

Wed 5/1118:05SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£45

Thu 30/1007:05STN - SNN

Nonstop1h 35mRyanair

Mon 3/1105:50SNN - STN

Nonstop1h 35mRyanair

Deal found 2/10£36

Sat 1/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 8/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 2/10£39

Fri 7/1106:35STN - SNN

Nonstop1h 35mRyanair

Sun 9/1105:55SNN - STN

Nonstop1h 35mRyanair

Deal found 3/10£39

Sat 15/1118:30LGW - SNN

Nonstop1h 30mRyanair

Sat 22/1116:35SNN - LGW

Nonstop1h 30mRyanair

Deal found 1/10£33

One-way flights to Shannon
Search for one-way flight options to Shannon. Find affordable one-way fares based on user searches. Data last updated 3 October 2025.

Tue 21/1015:00LGW - SNN

Nonstop1h 35mRyanair

Deal found 3/10£16

Tue 14/1009:25STN - SNN

Nonstop1h 30mRyanair

Deal found 2/10£16

Thu 9/1013:10LGW - SNN

Nonstop1h 35mRyanair

Deal found 2/10£16

Sat 1/1106:00STN - SNN

Nonstop1h 35mRyanair

Deal found 2/10£16

Tue 14/1015:00LGW - SNN

Nonstop1h 35mRyanair

Deal found 3/10£17

Sun 19/1007:55STN - SNN

Nonstop1h 30mRyanair

Deal found 3/10£17

Tue 7/1009:25STN - SNN

Nonstop1h 30mRyanair

Deal found 2/10£18

Tue 7/1015:00LGW - SNN

Nonstop1h 35mRyanair

Deal found 2/10£19

Thu 1/107:05STN - SNN

Nonstop1h 35mRyanair

Deal found 2/10£19

Fri 17/1021:30STN - SNN

Nonstop1h 30mRyanair

Deal found 1/10£19

Sun 26/1007:55STN - SNN

Nonstop1h 35mRyanair

Deal found 2/10£20

Wed 31/1220:00LGW - SNN

Nonstop1h 30mRyanair

Deal found 2/10£21

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Cheap flights to Shannon – Compare and Save

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 3 October 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals to Shannon

Cheapest flights to ShannonExplore the most affordable flight options available to Shannon. Find the lowest fares based on data from user searches, with prices last updated on 3 October 2025.

Explore the most affordable flight options available to Shannon. Find the lowest fares based on data from user searches, with prices last updated on 3 October 2025.

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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 3 October 2025.