Cheap flights from London to Shannon International

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Shannon (SNN)
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The best prices from London to Shannon International 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 International (SNN)

LON - SNN
Price
£50 - £123

Popular in

December

High demand for flights, 43% potential price rise

Cheapest in

January

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

Average price

£70

Average for round-trip flights in February 2021

Round-trip from

£50

From London to Shannon International

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 International?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Shannon International. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from London to Shannon International at least 49 days early can save you up to 90% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from London to Shannon International for as little as £89 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £115 for flights departing within the next 3 days.

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

When flying from London to Shannon International, 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.

London to Shannon International 2021 flight deals

4 Aug - 11 Aug
£42pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
4 Aug - 11 Aug
£44pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted
4 Aug - 11 Aug
£44pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick

Direct flights to Shannon International from London

4 Aug - 11 Aug
£42pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
4 Aug - 11 Aug
£44pp
LGW
London Gatwick
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
LGW
London Gatwick
4 Aug - 11 Aug
£44pp
STN
London Stansted
Ryanair
Direct
SNN
Shannon
SNN
Shannon
Ryanair
Direct
STN
London Stansted

One-way flights to Shannon International from London

06:00 - 07:30
Aer Lingus
Direct
1h 30m
LHR - SNN
Aer Lingus
£94
TravelGo
05:00 - 07:50
Lufthansa
2 stops
26h 50m
LHR - SNN
Lufthansa
£191
Kiwi.com
08:20 - 19:20
Multiple Airlines
3 stops
35h 00m
SEN - SNN
Multiple Airlines
£201
Gotogate

Related info for your journey

Flight FAQs

From London to Shannon International

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 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 International for under £72 on Cheapflights?

Yes, there are multiple flights from London to Shannon International for under £72. The cheapest flight booked recently is on Ryanair for just £42, but on average you can expect to pay £104.

Are there direct flights from London to Shannon International for under £72 on Cheapflights?

Cheapflights has 11 direct flights from London to Shannon International under £72. A good price for a direct flight from London to Shannon International is less than £81.

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 International?

Departing from London to Shannon International will take you 1h 20m. Generally, flights for this route are direct.

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

Our cheapest airline available from London to Shannon International is Ryanair. Our recent data shows that you can find tickets from as low as £42 on this airline. An additional option worth looking into is Aer Lingus, starting at £113. These flights start at 40% lower than the current average price 3 months from now.

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

For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £17. Users have also found prices from £85 and £122 on Ryanair and Aer Lingus, respectively.

Alternative routes for London to Shannon International

Destination information for Shannon International

Today's exchange rate
£1 = €1.16
Flight duration
1h 28m

Airports servicing London

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

Airports servicing Shannon

Top 3 airlines flying from London to Shannon International

Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£33 £116 No cancel fee N/A
Search Ryanair flights
Aer Lingus
£135 £298 No cancel fee N/A
Search Aer Lingus flights
British Airways
£245 £490 No cancel fee 70%
Search British Airways flights
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