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 July, booked 30 days in advance, depart on a Tuesday or Monday and return on a Friday

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 2022: compare London to Shannon flight prices with the expected peak season, weather and rainfall in Shannon.
LON - SNN
Price
£60 - £143
SNN
Temperature
6 - 16 °C
SNN
Rainfall
59 - 105 mm

Popular in

December

High demand for flights, 37% potential price rise

Cheapest in

January

Best time to find cheap flights, 33% potential price drop

Round-trip from

£50

From London (LON) to Shannon

One-way from

£12

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 31% on this flight, we recommend booking at least 20 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 £76 1-2 weeks out and tickets from £105 for flights departing within the next 72 hours.

What is the cheapest day to fly round-trip from London to Shannon?

Leaving on a Monday 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 41% on the overall cost on flights from London to Shannon.

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 evening, which can drop the price by up to 50% versus a flight at midday.

Cheap flights from London to Shannon in July, August 2022

The best prices found for LON to SNN flights in July, August
20 Jul - 23 Jul
£23pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
31 Aug - 8 Sep
£27pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
12 Jul - 19 Jul
£27pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted

London to Shannon 2022 flight deals

Cheap flights to Shannon from London found for this year
9 Sep - 11 Sep
£23pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
6 Oct - 11 Oct
£23pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
1 Sep - 5 Sep
£24pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted

Cheap Aer Lingus flights from London to Shannon

18 Jul - 19 Jul
£89pp
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow
26 Jul - 4 Aug
£94pp
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow
2 Aug - 9 Aug
£96pp
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow

Cheap Ryanair flights from London to Shannon

9 Sep - 11 Sep
£23pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
1 Sep - 5 Sep
£24pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
19 Jul - 3 Aug
£27pp
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
9 Sep - 11 Sep
£23pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
6 Oct - 11 Oct
£23pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
1 Sep - 5 Sep
£24pp
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
12 Jul - 19 Jul
£27pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
12 Jul - 16 Jul
£32pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
12 Jul - 19 Jul
£32pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted

One-way flights to Shannon from London

The cheapest one-way flights from London to Shannon
05:05 - 06:30
Ryanair
Direct
1h 25m
STN - SNN
Ryanair
£12
Kiwi.com
16:45 - 18:05
Ryanair
Direct
1h 20m
LGW - SNN
Ryanair
£13
Kiwi.com
18:00 - 19:20
Ryanair
Direct
1h 20m
LGW - SNN
Ryanair
£14
Kiwi.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 center, 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 14 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 £23, but on average you can expect to pay £29.

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

Cheapflights has at least 20 direct flights from London to Shannon under £100. A good price for a nonstop flight from London to Shannon is less than £29.

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 are the cheapest airlines flying from London to Shannon round-trip?

Our cheapest airline available from London to Shannon is Ryanair. Our recent data shows that you can find tickets from as low as £23 on this airline. An additional option worth looking into is Major Airline, starting at £47. Ryanair is 68% cheaper than the average price of flights available within the next 90 days to this destination.

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 most popular routes from London to Shannon?

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

What are the most reliable airlines from London to Shannon?

No one likes to see their flight delayed. When booking a flight from London to Shannon consider choosing American Airlines (63%), Aer Lingus (63%) or British Airways (63%) as they are the most reliable in getting you off to your destination on time.

What are the cheapest flights from London to Shannon?

While on average a flight from London to Shannon is generally £143, our data shows the cheapest flight currently is £107. When looking at the most popular route, (London Heathrow - Shannon), you can expect to pay £53 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 can enter Shannon without restrictions.

COVID-19 testing requirements
Visitors from London are not required to present a negative COVID-19 PCR test or antigen result upon entering 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 are not required to present a negative COVID-19 PCR test or antigen result upon entering 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.

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
£9 £55 No cancel fee N/A
Search Ryanair flights
Aer Lingus
£99 £141 No cancel fee N/A
Search Aer Lingus flights
British Airways
£141 £212 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.
Morning 6 AM to midday 39% of flight departures
Afternoon Midday to 6 PM 38% of flight departures
Evening 6 PM to midnight 22% of flight departures
Early morning Midnight to 6 AM 1% 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
12 daily flights
Monday
18 daily flights
Tuesday
19 daily flights
Wednesday
18 daily flights
Thursday
15 daily flights
Friday
16 daily flights
Saturday
5 daily flights
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