Cheap Flights from London Southend to Shannon

Compare London Southend to Shannon flight deals

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

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Flight deals from London Southend Airport to Shannon Airport

Looking for a cheap last-minute deal or the best return flight from London Southend Airport to Shannon Airport? If you want to travel next month, return fares start from Rs95,074. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Southend to Shannon

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

London Southend to Shannon: Alternative routes

Compare routes from London Southend 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 foundRs17,437
Cheapest month to flyApril

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

The best price we found for a return flight from London Southend to Shannon is Rs68,124. 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.
Currently, there are no airlines that fly direct from London Southend to Shannon. But we found flights with one or more stops from Rs68,124.
As of March 2026, there are no flights flying from London Southend to Shannon.
The cheapest month to fly from London Southend to Shannon is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Southend Airport to Shannon Airport on Tuesday, 5 May 2026.
No airlines currently offer direct flights between London Southend Airport and Shannon Airport. Most routes have one or more stops.
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.
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.
Currently, easyJet offers the cheapest flight tickets to Shannon.

Flying from London Southend Airport (SEN) to Shannon Airport (SNN): what you need to know

  • London and Shannon share the same timezone, UTC+0.

  • Your SEN to SNN flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • You'll likely experience longer lines during popular months such as September. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.

  • If you'd like to explore a new city along the way, consider a flight with a stopover. To see your options for tickets from London Southend Airport to Shannon Airport, deselect 'Direct flights only.' Palma de Mallorca Airport is a sought-after stop between SEN and SNN.

How to find the cheapest flights from London Southend Airport (SEN) to Shannon Airport (SNN)

  • Rs17,437 is currently the best price for a one-way London Southend Airport to Shannon Airport flight. Return flights start from Rs68,124. These fares may change depending on demand and availability.

  • It's usually smart to book as early as possible if you want to get cheap tickets from SEN to SNN. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • The 'Whole month' tool shows you the cheapest flights from London Southend Airport to Shannon Airport throughout the month. It's a good way to snap up a bargain if your plans are flexible.

  • Spend less time searching for cheap flights from SEN to SNN by creating a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Lock in the perfect flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from London Southend Airport to Shannon Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about London Southend Airport (SEN)

  • When it comes to London Southend Airport's on-time performance, 77.91% of flights complete their journey on time.

  • To get to London Southend Airport from central London, it takes about 1 hour 10 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 64 kilometres from the airport to the city centre.

  • Taking public transport? You can expect a journey time of around 1 hour 45 minutes.

  • Catching an early flight from London Southend Airport to Shannon Airport? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to SEN:

Arriving at Shannon Airport (SNN)

Getting from Shannon Airport (SNN) to central Shannon

  • From Shannon Airport, Shannon is approximately 5 kilometres away. It takes around 5 minutes to reach the centre driving.

  • It takes roughly 10 minutes when travelling by public transport.

When to fly to Shannon Airport (SNN)

  • The quietest month for a flight from London Southend Airport to Shannon Airport is April, while August is the most popular. Choose the best time to visit Shannon based on whether you prefer a faster pace or a more relaxed vibe.

  • The warmest month in Shannon is July, with temperatures ranging between 10ºC and 22ºC. Lock in your flights from London Southend Airport to Shannon Airport in this month if you enjoy this type of weather.

  • January sees average temperatures of between 0ºC and 9ºC. Look for cheap tickets from SEN to SNN around that time if you like travelling in cooler conditions.

Explore more of Ireland

  • Dublin is just one of the many cities in Ireland waiting to be discovered once you've seen the sights of Shannon. Around 193 kilometres away to the north-east, popular attractions include Guinness Storehouse, Trinity College Library and Dublin Castle.

  • If there's time to check out another corner of Ireland, consider Cork, about 97 kilometres south of Shannon. Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.