Cheap flights from London to Shannon

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London (LON)
Shannon (SNN)
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The best prices from London to Shannon are usually found in January or August, booked 55 days in advance, depart on a Monday or Thursday and return on a Wednesday

How to find the cheapest flight from
London (LON) to Shannon (SNN)

All the information you need to plan the best LON to SNN flight in 2021: compare London to Shannon flight prices with the expected peak season, weather and rainfall in Shannon.
LON - SNN
Price
£69 - £171
SNN
Temperature
6 - 16 °C
SNN
Precipitation
59 - 105 mm

Popular in

December

High demand for flights, 43% potential price rise

Cheapest in

January

Best time to find cheap flights, 29% potential price drop

Round-trip from

£50

From London (LON) to Shannon

One-way from

£9

One-way flight from London (LON) to Shannon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from London to Shannon?

To save up to 90% on this flight, we recommend booking at least 49 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Shannon from £90 1-2 weeks out and tickets from £116 for flights departing within the next 72 hours.

When is the cheapest time to fly from London to Shannon (LON - SNN)?

When flying from London to Shannon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 54% versus a flight in the afternoon.

What is the cheapest day to fly return from London to Shannon?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 40% on the overall cost on flights from London to Shannon.

Cheap flights from London to Shannon in October, November 2021

The best prices found for LON to SNN flights in October, November
24 Nov - 1 Dec
£17pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
30 Nov - 7 Dec
£22pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
26 Nov - 29 Nov
£23pp
LTN
London Luton
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LTN
London Luton

London to Shannon 2021 flight deals

Cheap flights to Shannon from London found for this year
24 Nov - 1 Dec
£17pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
6 Dec - 8 Dec
£18pp
LTN
London Luton
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LTN
London Luton
6 Dec - 8 Dec
£21pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted

Direct flights to Shannon from London

Save time with London to Shannon direct flight deals
24 Nov - 1 Dec
£17pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
3 Dec - 5 Dec
£18pp
LTN
London Luton
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LTN
London Luton
6 Dec - 8 Dec
£21pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted

Last-minute flights from London to Shannon

Late deals on return flights to Shannon from London, departing today and this week
28 Oct - 1 Nov
£59pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
Ryanair
   
2 STOPS
STN
London Stansted
28 Oct - 1 Nov
£61pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
Ryanair
   
2 STOPS
STN
London Stansted
28 Oct - 1 Nov
£61pp
LTN
London Luton
Multiple airlines
   
2 STOPS
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LTN
London Luton

One-way flights to Shannon from London

The cheapest one-way flights from London to Shannon
13:10 - 14:40
Ryanair
Direct
1h 30m
STN - SNN
Ryanair
£9
FlyFar
01:55 - 03:25
Ryanair
Direct
1h 30m
STN - SNN
Ryanair
£10
Ryanair
07:35 - 09:05
Ryanair
Direct
1h 30m
LGW - SNN
Ryanair
£11
Booking.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Shannon</span> flights.

Flight FAQs

From London to Shannon

What airport do you fly into for flights to Shannon from London?

Shannon (SNN), located 2.1 mi from the city centre, is the airport you fly into when you book flights from London to Shannon. 3 airlines have flights to Shannon from London on a regular basis. Booking flights from London to Shannon should not be difficult; the airport handles an average of 5 inbound flights from London per day.

Which airlines flying from London to Shannon have flexible cancellations due to COVID-19?

Ryanair, Aer Lingus, and British Airways are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from London to Shannon for under £100 on Cheapflights?

Yes, there are multiple flights from London to Shannon for under £100. The cheapest flight booked recently is on Ryanair for just £17, but on average you can expect to pay £25.

Are there direct flights from London to Shannon for under £100 on Cheapflights?

Cheapflights has 20 direct flights from London to Shannon under £100. A good price for a direct flight from London to Shannon is less than £28.

Are there last-minute flights available from London to Shannon for under £100?

There are currently 20+ open flights from London to Shannon within the next 7 days for less than £100.

What days are direct flights available from London to Shannon?

Direct flights are available for this route on the following days: Thursday.

How many flights depart from London to Shannon on average per day?

4 flight departures from London to Shannon per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from London to Shannon?

There are many flights that can get you from London to Shannon in 1h 30m. Fly via Ryanair to get the fastest option. London and Shannon are separated by a distance of 371 mi. Generally, flights for this route are direct.

What is the cheapest airline to fly from London to Shannon return?

Our cheapest airline available from London to Shannon is Ryanair. Our recent data shows that you can find tickets from as low as £17 on this airline. Ryanair is 76% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular routes from London to Shannon?

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

What are the most popular airlines that fly from London to Shannon?

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

What are the cheapest flights from London to Shannon?

While on average a flight from London to Shannon is generally £127, our data shows the cheapest flight currently is £69. When looking at the most popular route, (London Heathrow - Shannon), you can expect to pay £107 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Shannon, Ireland

Do I need a COVID test to fly to Shannon from London?

Information is based on travel restrictions from London to Shannon

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Shannon.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Shannon.

Quarantine requirements
Visitors from London are not required to quarantine after entering Shannon.

Do I need a test to fly back to London from Shannon?

Returning to London from Shannon

COVID-19 testing requirements
Visitors from Shannon must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Shannon are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Shannon, Ireland

Alternative routes for London to Shannon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Shannon

Things to know before you go - useful duration and weather info for your trip from London to Shannon.
Today's exchange rate
£1 = €1.19
Flight duration from London to SNN
1h 27m
Average temperature for October in Shannon
14.0 °C
Avg rainfall for October in Shannon
120.0 mm

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Airports servicing Shannon

Top 3 airlines flying from London to Shannon

The chart below displays the airlines Cheapflights users travelling from London to Shannon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£24 £84 No cancel fee N/A
Search Ryanair flights
Aer Lingus
£98 £216 No cancel fee N/A
Search Aer Lingus flights
British Airways
£178 £355 No cancel fee 70%
Search British Airways flights

Hourly flight availability from London to Shannon

See what time of day planes typically take off from London towards Shannon.
Afternoon Midday to 6 PM 77% of flight departures
Morning 6 AM to midday 12% of flight departures
Evening 6 PM to midnight 7% of flight departures
Early morning Midnight to 6 AM 4% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Shannon
See how many times per day planes take to the skies headed from London to Shannon.
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
7 daily flights
Thursday
8 daily flights
Friday
5 daily flights
Saturday
0 flights
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