$197 Cheap Flights from London (LCY) to Shannon (SNN)

View $197 flight on Wed, Jul 29, 2026Opens in a new window

Popular airlines from London City Airport (LCY) to Shannon Airport (SNN)

Cheap Flights from London to Shannon (LCY-SNN)

Prices were available within the past 7 days and start at $197 for one-way flights and $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, May 15 - Thu, May 21
LCY
London
SNN
Shannon
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, May 15 from London to Shannon, returning Thu, May 21, priced at $274 found 1 day ago
Lufthansa
Fri, May 15 - Thu, May 21
LCY
London
SNN
Shannon
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, May 15 from London to Shannon, returning Thu, May 21, priced at $329 found 1 day ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $413 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$431 Roundtrip, found 3 days ago
$431
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $431 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$448 Roundtrip, found 3 days ago
$448
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $448 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$466 Roundtrip, found 3 days ago
$466
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $466 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$481 Roundtrip, found 3 days ago
$481
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $481 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$499 Roundtrip, found 3 days ago
$499
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $499 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$516 Roundtrip, found 3 days ago
$516
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $516 found 3 days ago
Lufthansa
Wed, Jun 3 - Thu, Jun 4
LCY
London
SNN
Shannon
$527 Roundtrip, found 3 days ago
$527
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jun 3 from London to Shannon, returning Thu, Jun 4, priced at $527 found 3 days ago
Flights from London (LCY) to Shannon (SNN)
Origin airport
London City
Destination airport
Shannon
Airlines serving
Lufthansa
Roundtrip price
$273
Distance
389 mi

London to Shannon Flights

The cheapest times to fly from London to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Shannon are during the month of May. You can find some of the cheapest flights from London to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Shannon

Sunday is one of the best days to book for cheap flights from London to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Shannon in 2026. You can also book with separate airlines for your outbound and return journeys, from $197 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from London City Airport (LCY) to Shannon Airport (SNN) cost?
Get a cheap one-way flight from $197 or cheap return flight from $274 from London City Airport (LCY) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from London City Airport (LCY) to Shannon Airport (SNN)?
May is the least expensive month to fly from LCY to SNN. Planning your trip for the off-season is often the key to better flight prices.
Which airlines fly direct from London City Airport (LCY) to Shannon Airport (SNN)?
You can't catch a nonstop flight from London (LCY-London City) to Shannon Airport (SNN). However, you can arrive in Shannon without any layovers by departing from Heathrow Airport (LHR).
What is the cheapest airline that flies from London City Airport (LCY) to Shannon Airport (SNN)?
To find the cheapest airline flying from LCY to SNN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from London City Airport (LCY) to Shannon Airport (SNN)?
Direct flights from London City Airport (LCY) to Shannon Airport (SNN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LCY to SNN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from London City Airport (LCY) to Shannon Airport (SNN)?
Select a flight from London City Airport (LCY) to Shannon Airport (SNN) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from London City Airport (LCY) to Shannon Airport (SNN) last-minute?
Last-minute bookings from LCY to SNN are typically more expensive. To lock in the lowest prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a LCY to SNN flight and hotel package?
You can save money by securing a LCY to SNN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from London City Airport (LCY) to Shannon Airport (SNN)?
If you booked your LCY to SNN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.