Cheap flights from London to Shannon

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The best prices from London to Shannon are usually found in September or January, booked 60 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)

LON - SNN
Price
£53 - £126
SNN
Temperature
9 - 20 °C
SNN
Rainfall
64 - 120 mm

Popular in

December

High demand for flights, 32% potential price rise

Cheapest in

September

Best time to find cheap flights, 38% potential price drop

Round-trip from

£53

From London to Shannon

One-way from

£9

One-way flight from London to Shannon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 46% on the overall cost on flights from London to Shannon.

How far in advance should I book a flight from London to Shannon?

Travellers have found it’s best to book a flight 59 days in advance to save up to 133% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Shannon 1-2 weeks in advance for as low as £116, or £172 for flights within the next 24 hours.

What is the cheapest month to fly from London to Shannon?

Flights from London to Shannon lean towards being more expensive in December. Prices are generally better when you fly from London to Shannon in September, with the cheapest ticket starting at £34.

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.

Cheap flights from London to Shannon in October, November 2020

The best prices found for LON to SNN flights in October, November
31 Oct - 8 Nov
£18pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
26 Oct - 26 Oct
£47pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
 
1 STOP
STN
London Stansted
12 Nov - 15 Nov
£50pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
   
2 STOPS
STN
London Stansted

London to Shannon 2020 flight deals

Cheap flights to Shannon from London found for this year
31 Oct - 8 Nov
£18pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
26 Oct - 26 Oct
£47pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
 
1 STOP
STN
London Stansted
12 Nov - 15 Nov
£50pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
   
2 STOPS
STN
London Stansted

Direct flights to Shannon from London

Save time with London to Shannon direct flight deals
31 Oct - 8 Nov
£18pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
27 Dec - 28 Dec
£81pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
27 Dec - 27 Dec
£113pp
LHR
London Heathrow
Aer Lingus
Direct
SNN
Shannon
SNN
Shannon
Aer Lingus
Direct
LHR
London Heathrow

Last-minute flights from London to Shannon

Late deals on return flights to Shannon from London, departing today and this week
31 Oct - 8 Nov
£18pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
31 Oct - 8 Nov
£51pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
   
2 STOPS
STN
London Stansted
31 Oct - 8 Nov
£69pp
STN
London Stansted
Ryanair
     
3 STOPS
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
04:00 - 05:30
Ryanair
Direct
1h 30m
STN - SNN
Ryanair
£10
KAYAK
04:00 - 05:30
Ryanair
Direct
1h 30m
STN - SNN
Ryanair
£16
Ryanair
16:55 - 11:10
Multiple Airlines
1 stop
18h 15m
LTN - SNN
Multiple Airlines
£41
KAYAK

Related info for your journey

Useful info, stats and facts about London to Shannon flights.

Flight FAQs

From London to Shannon

Are flight prices decreasing from London to Shannon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Shannon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

British Airways is one of the carriers that may have flexible change 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 £77 on Cheapflights?

Yes, there are multiple flights from London to Shannon for under £77. The cheapest flight booked recently is on Ryanair for just £18, but on average you can expect to pay £96.

Are there direct flights from London to Shannon for under £77 on Cheapflights?

Cheapflights has 4 direct flights from London to Shannon under £77. A good price for a direct flight from London to Shannon is less than £87.

Are there last-minute flights available from London to Shannon for under £77?

There are currently 12+ open flights from London to Shannon within the next 7 days for less than £77.

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

On average 2 flights depart from London to Shannon per day.
Morning (6am - Midday) - 100% of flight departures

Is London weather warmer or cooler than Shannon?

Expect the weather to be around 23 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Shannon is generally colder than in London.

How long does is the flight from London to Shannon?

Aer Lingus and Ryanair can get you from London to Shannon in just under 1h 30m. Your travel time will be generally consistent. London and Shannon are separated by a distance of 393 mi. All flights are typically direct.

What are the cheapest airlines to flying from London to Shannon return?

Ryanair, at £18, was found to be the cheapest airline from London to Shannon. An alternate airline flying to your destination would be Aer Lingus. Ryanair is priced at 79% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from London to Shannon one-way?

£10 is the cheapest one-way deal found within the past few days, from Ryanair.

Alternative routes for London to Shannon

Destination information for Shannon

Things to know before you go. Useful info for your trip from London to Shannon
Today's exchange rate
£1 = €1.10
Flight duration
1h 32m
Average temperature for October in Shannon
14.0 °C
Avg rainfall for October in Shannon
120.0 mm

Airports servicing London

Heathrow (LHR)
Luton (LTN)
Stansted (STN)
City (LCY)
Southend (SEN)

Airports servicing Shannon

Hourly flight availability from London to Shannon

Morning 6 AM to midday 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
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