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Cheap flights from London to Shannon from €91

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Shannon departing on 30/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare return flights from London to Shannon

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Shannon by changing tabs
Aer Lingus
13 May
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
22 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
Ryanair
31 Jul
LGW08:50London Gatwick
1h 35m
SNN10:25Shannon
13 Sep
SNN15:10Shannon
1h 35m
LGW16:45London Gatwick
Multiple Airlines
27 Sep
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
30 Sep
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
British Airways
10 Oct
LHR14:45London Heathrow
1h 25m
SNN16:10Shannon
15 Oct
SNN07:40Shannon
1h 25m
LHR09:05London Heathrow
Aer Lingus
20 May
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
21 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
Aer Lingus
15 May
LHR14:45London Heathrow
1h 25m
SNN16:10Shannon
15 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow

Find the cheapest one-way flights from London to Shannon

If you're looking for one-way flights from London to Shannon, view some of our deals below provided by Aer Lingus and Ryanair
Aer Lingus
30 May
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
Ryanair
12 Jul
LGW17:30London Gatwick
1h 35m
SNN19:05Shannon
Multiple Airlines
22 May
LTN19:00London Luton
16h 50m
1 stop
SNN11:50Shannon

Search last-minute flights to Shannon from London

Find and compare return flight prices for your last-minute flight from London to Shannon
Multiple Airlines
3 May
LHR09:50London Heathrow
1h 30m
SNN11:20Shannon
6 May
SNN07:40Shannon
1h 25m
LHR09:05London Heathrow
Ryanair
3 May
LGW17:30London Gatwick
1h 35m
SNN19:05Shannon
4 May
SNN06:45Shannon
1h 35m
LGW08:20London Gatwick
Multiple Airlines
3 May
LHR09:50London Heathrow
1h 30m
SNN11:20Shannon
6 May
SNN07:40Shannon
1h 25m
LHR09:05London Heathrow
Multiple Airlines
6 May
LHR09:50London Heathrow
1h 30m
SNN11:20Shannon
9 May
SNN07:10Shannon
6h 15m
1 stop
LHR13:25London Heathrow
Aer Lingus
3 May
LHR09:50London Heathrow
1h 30m
SNN11:20Shannon
5 May
SNN07:10Shannon
12h 15m
2 stops
LHR19:25London Heathrow
Multiple Airlines
4 May
LHR19:45London Heathrow
16h 05m
1 stop
SNN11:50Shannon
6 May
SNN07:40Shannon
1h 25m
LHR09:05London Heathrow

Best airlines flying from London to Shannon

Compare and see reviews for airlines that fly from London to Shannon with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €38Free CancellationRating
6.8
6,131 reviews
Search Ryanair flights
Aer LingusPriceFrom €101Free CancellationRating
7.2
1,350 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From London to Shannon

    Aer Lingus operates around 18 flights from London to Shannon every week. The average price of these flights found in the last 72 hours has been €148, but momondo users have found Aer Lingus deals from London to Shannon from as low as €109 round-trip. Aer Lingus has been scored 7.2/10 in 1,350 reviews.

  • Ryanair Flights From London to Shannon

    Another popular option for London to Shannon flights is Ryanair (6.8/10, 6,131 ratings). Ryanair flies from London to Shannon around 8 times per week, with deals starting from €40 round-trip and rising to an average price of around €106.


British Airways flights from London to Shannon

Our best British Airways deals on London to Shannon flight tickets
British Airways
10 Oct
LHR14:45London Heathrow
1h 25m
SNN16:10Shannon
15 Oct
SNN07:40Shannon
1h 25m
LHR09:05London Heathrow
British Airways
23 Jun
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
26 Jun
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
British Airways
19 May
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
26 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow

Aer Lingus flights from London to Shannon

Our best Aer Lingus deals on London to Shannon flight tickets
Aer Lingus
13 May
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
22 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
Aer Lingus
20 May
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
21 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
Aer Lingus
15 May
LHR14:45London Heathrow
1h 25m
SNN16:10Shannon
15 May
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow

How to get the cheapest flight ticket from London to Shannon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

January. The cheapest time of year to fly to Shannon from London is January. The most expensive is December.

What is the cheapest day to depart London for Shannon?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Tuesday.

When is the cheapest time to fly from London to Shannon?

In the evening. London to Shannon flights are approximately 14% more expensive at midday than in the evening

What is the cheapest airline that flies to Shannon from London?

Ryanair. Aer Lingus and Ryanair are the most popular carriers operating from London to Shannon

What is the cheapest London to Shannon flight route?

London Stansted - Shannon. Fly from London Stansted to Shannon for the best London - Shannon flight prices

How far in advance should you book London to Shannon flights?

40 days before. The cheapest time to buy a flight from London to Shannon is approximately 40 days to departure

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

As of April 2024, there are 12 flights per week flying from London to Shannon. The most common time of day flights depart is 08:00, with 44% of flights taking off at midday.

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

As of April 2024, there are 89 flights per week flying from London to Shannon. The most common day of the week flights depart is Friday, with 18% of flights taking off on this day.

Can stopping save me money on London to Shannon flights?

No. A direct flight is the cheapest option for a flight between London to Shannon.

Cheap London to Shannon (LON to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Shannon

Best price found

€91

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Shannon

1 airport
The best one-way flight to Shannon from London in the past 72 hours is €91. The best return flight deal from London to Shannon found on momondo in the last 72 hours is €123.
The fastest flight from London to Shannon takes 1h 25m
Direct flights go from London to Shannon every day.
There is 1 airport near Shannon: Shannon (SNN)

  • How far is London to Shannon by plane?

    The distance between London and Shannon is about 610.9 km. By plane, this route typically takes 1h 25m.

  • When did momondo last update prices for flights from London to Shannon Airport?

    Prices for flights from London to Shannon Airport were last updated today.

  • How many operators does momondo search for flights from London to Shannon Airport?

  • How old do you have to be to fly from London to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from London to Shannon?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Shannon. momondo saves you time and could save you money on your trip.

Can I find flights from London to Shannon with flexible booking policies on momondo?

Flights from London to Shannon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Shannon?

Once all potential London to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Shannon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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