Cheap Flights from London Gatwick to Shannon

Compare London Gatwick to Shannon flight deals

Find the cheapest month or even day of the year to fly to Shannon

Book the best Shannon fare with no extra fees

Flight deals from London Gatwick to Shannon

Looking for a cheap last-minute deal or the best return flight from London Gatwick Airport to Shannon Airport? If you want to travel next month, return fares start from R 1,114. Find the lowest prices on one-way and return tickets right here.

Shannon.R 321 per passenger.Departing Sun, 30 Aug.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Sun, 30 Aug, arriving in Shannon.Price includes taxes and charges.From R 321, select.

Shannon.R 321 per passenger.Departing Wed, 7 Oct.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 7 Oct, arriving in Shannon.Price includes taxes and charges.From R 321, select.

Shannon.R 358 per passenger.Departing Tue, 29 Sep.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Tue, 29 Sep, arriving in Shannon.Price includes taxes and charges.From R 358, select.

Shannon.R 397 per passenger.Departing Tue, 10 Nov.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Tue, 10 Nov, arriving in Shannon.Price includes taxes and charges.From R 397, select.

Shannon.R 397 per passenger.Departing Tue, 1 Dec.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Tue, 1 Dec, arriving in Shannon.Price includes taxes and charges.From R 397, select.

Shannon.R 567 per passenger.Departing Mon, 4 Jan.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Mon, 4 Jan, arriving in Shannon.Price includes taxes and charges.From R 567, select.

Shannon.R 567 per passenger.Departing Wed, 3 Mar.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 3 Mar, arriving in Shannon.Price includes taxes and charges.From R 567, select.

Shannon.R 603 per passenger.Departing Wed, 24 Feb.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 24 Feb, arriving in Shannon.Price includes taxes and charges.From R 603, select.

Shannon.R 680 per passenger.Departing Wed, 12 May.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 12 May, arriving in Shannon.Price includes taxes and charges.From R 680, select.

Shannon.R 680 per passenger.Departing Thu, 1 Apr.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Thu, 1 Apr, arriving in Shannon.Price includes taxes and charges.From R 680, select.

Shannon.R 680 per passenger.Departing Tue, 1 Jun.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Tue, 1 Jun, arriving in Shannon.Price includes taxes and charges.From R 680, select.

Shannon.R 891 per passenger.Departing Tue, 13 Jul.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Tue, 13 Jul, arriving in Shannon.Price includes taxes and charges.From R 891, select.

Shannon.R 1,511 per passenger.Departing Wed, 29 Jul.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from London Gatwick on Wed, 29 Jul, arriving in Shannon.Price includes taxes and charges.From R 1,511, select.

Find the cheapest month to fly from London Gatwick to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Shannon flights are currently cheapest in August.

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Direct flights from London Gatwick to Shannon

London Gatwick to Shannon: Alternative routes

Compare routes from London Gatwick to Shannon below. You may find an airport to fly into that's cheaper, faster, or easier than Shannon.

London to Shannon: Flight information

The things to know before you go.

Cheapest flight found	R 321
Cheapest month to fly	August
Average flight time	1 hr, 33 mins
Most popular airline	Ryanair
Average flights per week	8

Finding cheap flights from London Gatwick to Shannon: Frequently asked questions

How much are return flights from London Gatwick to Shannon?

The best price we found for a return flight from London Gatwick to Shannon is R 642. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Gatwick to Shannon?

1 hour and 33 minutes is the average flight time from London Gatwick to Shannon.

Which airlines fly direct from London Gatwick to Shannon?

Ryanair flies direct from London Gatwick to Shannon.

How many flights are there a week from London Gatwick to Shannon?

As of July 2026, there are 8 flights per week flying from London Gatwick to Shannon.

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

The cheapest month to fly from London Gatwick to Shannon is usually September.

Which upcoming date is cheapest to fly from London Gatwick Airport to Shannon Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Shannon Airport on Tuesday, 29 September 2026.

Can I get a direct flight from London Gatwick Airport to Shannon Airport?

Yes – the average flight time is 1 hour and 33 minutes.

How can I find the best flight deal to Shannon?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shannon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Shannon?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shannon is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Gatwick Airport to Shannon with?

Currently, Ryanair offers the cheapest flight tickets to Shannon.

Travelling from London Gatwick Airport (LGW) to Shannon Airport (SNN): what you need to know

The average length of a direct flight from London Gatwick Airport to Shannon Airport is 1 hour 35 minutes.
Shannon's timezone is UTC+0, which is the same as London.
Take your pick of four weekly London Gatwick Airport to Shannon Airport flights. The 12:40 departure with Ryanair is the earliest flight you can take. Ryanair operates the latest service of the day at 20:00.
Get to the airport on time so you don't miss your LGW to SNN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.
You'll likely experience longer lines during popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.
Ryanair is your ticket to exploring Shannon (and perhaps some other exciting parts of Ireland!). Browse the direct flights from London Gatwick Airport to Shannon Airport offered by this carrier.
Most travellers choose to fly with Ryanair on this route.
Ryanair is the most punctual carrier that operates LGW to SNN flights. A dependable 83.61% of its services on this route land on time.
Think about adding a stopover when booking your ticket from London Gatwick Airport to Shannon Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between LGW and SNN:
- Paris Charles de Gaulle Airport
- Palma - Majorca Airport
- Faro Airport

How to find the cheapest flights from London Gatwick Airport (LGW) to Shannon Airport (SNN)

The cheapest price we've found for a one-way London Gatwick Airport to Shannon Airport flight is R 321. A round-trip plane ticket right now is R 642. Depending on the availability and when you book, these fares can change.
To get your hands on cheap tickets from LGW to SNN, book in advance. Airlines usually offer the most competitive fares when flights are first released.
The cheapest month for flights from London Gatwick Airport to Shannon Airport is May. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.
Landing cheap flights from LGW to SNN couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when fares go down.
Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from London Gatwick Airport to Shannon Airport.

Handy information about London Gatwick Airport (LGW)

London Gatwick Airport gets top marks for its on-time performance. 82% of flights that take off from LGW arrive at their destination as scheduled.
London Gatwick Airport is about 48 kilometres from central London. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 1 hour 5 minutes or so to get there, depending on the traffic.
The journey on public transport typically takes 45 minutes.
Need a handy hotel close to LGW? If you're boarding an early flight from London Gatwick Airport to Shannon Airport, these accommodation options will have you sleeping moments from your check-in counter:

Arriving at Shannon Airport (SNN)

If you're arriving on a late London Gatwick Airport to Shannon Airport flight, nothing beats the convenience of being close to the terminal. Collect your bags from the carousel and then be showered and sleeping shortly after at one of these hotels near SNN:
Explore without limits with a Shannon Airport rental car. Book your wheels from Easirent, Budget or Carhire and see more of Shannon and beyond.
Reserving your vehicle from Shannon Airport around four weeks in advance can help you get the best possible rate.

When to fly to Shannon Airport (SNN)

It's time to choose your trip dates for your flight from London Gatwick Airport to Shannon Airport. June is the most popular month to head to Shannon. If you'd like a quieter vibe, go in February.
The warmest month in Shannon is July, with the temperature ranging between 9ºC (48ºF) and 22ºC (72ºF). Book your flights from London Gatwick Airport to Shannon Airport in this month if this is the type of weather you enjoy.
January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Search for cheap tickets from LGW to SNN sometime then if you want to travel when it's cooler.

Explore more of Ireland

You've seen Shannon, now it's time to discover other corners of Ireland. Journey about 193 kilometres north-east to Dublin to tick off its top sights. From Guinness Storehouse to Trinity College Library and St. Patrick's Cathedral, you'll have a packed itinerary ahead.
Around 97 kilometres south of Shannon, Cork is another favourite stop in Ireland. Get a taste of what this destination has to offer at Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.