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£17 Cheap Flights from Shannon (SNN) to London (LGW)

View £17 flight on Sat, 3 Oct 2026Opens in a new window

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Popular airlines from Shannon Airport (SNN) to Gatwick Airport (LGW)

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Cheap Flights from Shannon (SNN) to London (LGW)

Prices were available within the past 7 days and start at £17 for one-way flights and £42 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Wed, 11 Nov - Thu, 12 Nov
SNN
Shannon
LGW
London
£42 Return, found 23 hours ago
£42
Return
found 23 hours ago
Select Ryanair flight, departing Wed, 11 Nov from Shannon to London, returning Thu, 12 Nov, priced at £42 found 23 hours ago
Ryanair
Fri, 11 Sept - Tue, 15 Sept
SNN
Shannon
LGW
London
£45 Return, found 9 hours ago
£45
Return
found 9 hours ago
Select Ryanair flight, departing Fri, 11 Sept from Shannon to London, returning Tue, 15 Sept, priced at £45 found 9 hours ago
Ryanair
Tue, 22 Sept - Tue, 29 Sept
SNN
Shannon
LGW
London
£45 Return, found 1 day ago
£45
Return
found 1 day ago
Select Ryanair flight, departing Tue, 22 Sept from Shannon to London, returning Tue, 29 Sept, priced at £45 found 1 day ago
Ryanair
Fri, 25 Sept - Sun, 27 Sept
SNN
Shannon
LGW
London
£48 Return, found 4 days ago
£48
Return
found 4 days ago
Select Ryanair flight, departing Fri, 25 Sept from Shannon to London, returning Sun, 27 Sept, priced at £48 found 4 days ago
Ryanair
Wed, 14 Oct - Fri, 16 Oct
SNN
Shannon
LGW
London
£50 Return, found 3 days ago
£50
Return
found 3 days ago
Select Ryanair flight, departing Wed, 14 Oct from Shannon to London, returning Fri, 16 Oct, priced at £50 found 3 days ago
Ryanair
Wed, 2 Sept - Wed, 9 Sept
SNN
Shannon
LGW
London
£51 Return, found 1 day ago
£51
Return
found 1 day ago
Select Ryanair flight, departing Wed, 2 Sept from Shannon to London, returning Wed, 9 Sept, priced at £51 found 1 day ago
Ryanair
Tue, 8 Sept - Wed, 9 Sept
SNN
Shannon
LGW
London
£52 Return, found 2 days ago
£52
Return
found 2 days ago
Select Ryanair flight, departing Tue, 8 Sept from Shannon to London, returning Wed, 9 Sept, priced at £52 found 2 days ago
Ryanair
Thu, 24 Sept - Wed, 30 Sept
SNN
Shannon
LGW
London
£53 Return, found 3 days ago
£53
Return
found 3 days ago
Select Ryanair flight, departing Thu, 24 Sept from Shannon to London, returning Wed, 30 Sept, priced at £53 found 3 days ago
Ryanair
Sat, 9 Jan - Wed, 20 Jan
SNN
Shannon
LGW
London
£56 Return, found 21 hours ago
£56
Return
found 21 hours ago
Select Ryanair flight, departing Sat, 9 Jan from Shannon to London, returning Wed, 20 Jan, priced at £56 found 21 hours ago
Ryanair
Wed, 12 Aug - Tue, 25 Aug
SNN
Shannon
LGW
London
£57 Return, found 8 hours ago
£57
Return
found 8 hours ago
Select Ryanair flight, departing Wed, 12 Aug from Shannon to London, returning Tue, 25 Aug, priced at £57 found 8 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from £123
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from £123

Frequently asked questions

How much does a flight from Shannon (SNN) to London (LGW-Gatwick) cost?
You can find cheap one-way flights from £17 and cheap return flights from £42 SNN to LGW with Expedia. One-way flights typically cost between £17 and £144, and return flights often range around £93. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SNN to LGW ticket fares go up or down.
What is the cheapest month to fly from Shannon (SNN) to London (LGW-Gatwick)?
The cheapest months to fly from SNN to LGW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Shannon (SNN) to London (LGW-Gatwick)?
Only one airline offers direct flights from Shannon (SNN) to London (LGW-Gatwick).Ryanair operates 7 direct flights from Shannon (SNN) to London (LGW-Gatwick) every week.
What is the cheapest airline that flies from Shannon (SNN) to London (LGW-Gatwick)?
Ryanair is one of the cheapest airlines offering nonstop return flights from Shannon (SNN) to London (LGW-Gatwick), with prices starting from around £53 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Shannon (SNN) to London (LGW-Gatwick)?
To find a cheap flight from Shannon (SNN) to London (LGW-Gatwick), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Shannon (SNN) to London (LGW-Gatwick)?
The best airline to fly with from Shannon (SNN) to London (LGW-Gatwick) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Discover Airlines offers the most daily flights from Shannon (SNN) to London (LGW-Gatwick), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Shannon (SNN) to London (LGW-Gatwick)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Shannon (SNN) to London (LGW-Gatwick)?
There is 1 nonstop flight per day from Shannon (SNN) to London (LGW-Gatwick). For even more choices, look at flights that include layovers, as there are around 1 connecting flight per day. Some common connection points include Roissy-Charles de Gaulle (CDG) and Logan Intl. (BOS).
What is the earliest flight from Shannon (SNN) to London (LGW-Gatwick)?
The earliest flight from Shannon (SNN) to London Gatwick (LGW) typically departs around 9:55 AM. This flight is operated by Ryanair and is a seasonal service, active only in May. An early departure like this allows you to arrive in London with plenty of time to start your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Shannon (SNN) to London (LGW-Gatwick)?
You'll typically find the most flights from Shannon (SNN) to London (LGW-Gatwick) on a Monday, with around 1 flight available. Flight schedules are consistent throughout the week, offering a steady selection of options. Ryanair is a major airline on this route.
What are the most popular departure times for flights from Shannon (SNN) to London (LGW-Gatwick)?
The most popular departure times for flights from Shannon (SNN) to London (LGW-Gatwick) are between 12pm and 3pm. Ryanair offers flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport, and you'll arrive at your destination in the afternoon.
How long does it take to fly from Shannon (SNN) to London (LGW-Gatwick)?
A non-stop flight from Shannon (SNN) to London (LGW-Gatwick) typically takes around 1 hour 30 minutes. This route covers a distance of approximately 624 kilometers. If you opt for a flight with one stop, your journey will usually take longer, around 8 hours 48 minutes. Flights with two or more stops generally take about 10 hours 45 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Shannon (SNN) to London (LGW)?
Select the "Business class" and "First class" filters when looking for Shannon (SNN) to London (LGW) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Shannon (SNN) to London (LGW-Gatwick) flight with Expedia?
It's easy to earn miles on a Shannon (SNN) to London (LGW-Gatwick) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London (LGW) from Shannon (SNN)?
If you're planning to travel to London from Shannon Airport (SNN), you typically fly into Gatwick (LGW). Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Shannon (SNN) to London (LGW-Gatwick) at the last minute?
Typically, booking a last minute flight from Shannon (SNN) to London (LGW-Gatwick) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Shannon (SNN) to London (LGW-Gatwick) flight and hotel package?
Securing a Shannon (SNN) to London (LGW-Gatwick) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Shannon (SNN) to London (LGW-Gatwick)?
If you booked your Shannon (SNN) to London (LGW-Gatwick) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Shannon
Destination airport
Gatwick
Airlines serving
Ryanair
Return price
£42
Distance
620 km
Average flight time
1 hour 35 mins

Book with confidence

Compare flights from Shannon to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Shannon to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gatwick in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Shannon to Gatwick.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Shannon (SNN) to Gatwick (LGW)

The easiest way to view the best deals on flights from Shannon to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Shannon to Gatwick start at just £42 and range up to £825.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Shannon and London
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Shannon to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Shannon to Gatwick for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Shannon to London easily and book with confidence

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