Question 1

Which airlines offer extra legroom and free seat selection on Shannon to London flights?

Accepted Answer

Among airlines operating Shannon to London flights:

• Ryanair: offers free seat selection
• Aer Lingus: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Question 2

Which airlines fly from Shannon to London?

Accepted Answer

2 airlines operate flights between Shannon and London. The airlines offering direct flights on this route include:

• Aer Lingus
• Ryanair

Question 3

Which airports can I use when flying from Shannon to London?

Accepted Answer

Flights from Shannon to London usually depart from Shannon (SNN) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

Question 4

Which airlines include bags at no extra cost on Shannon to London flights?

Accepted Answer

Here are some options for this route, based on selected ticket types and cabin classes:

• Ryanair: a cabin bag and a checked bag in Economy class
• Aer Lingus: a cabin bag and a checked bag in Economy class
• British Airways: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Question 5

Which cabin classes can I book on flights from Shannon to London?

Accepted Answer

Only Economy class is available on flights from Shannon to London.

Question 6

What is the standard checked bag allowance on flights from Shannon to London?

Accepted Answer

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £18–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Question 7

Can I save money by using flexible dates for flights from Shannon to London?

Accepted Answer

Yes. Flexible dates can save you up to 35% on flights from Shannon to London. Tuesday is the cheapest departure day at £81 return on average, while Saturday is the most expensive at £122, a difference of £42.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Question 8

At what point is a flight considered delayed on the route from Shannon to London?

Accepted Answer

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Shannon to London route, 12% of flights were delayed in the past three months, with delays averaging 1h 49m.

Question 9

How are flight departures from Shannon to London spread across the day?

Accepted Answer

Evening is the busiest departure period on Shannon to London flights, with 50% leaving in that window. Morning departures account for 34%, Afternoon flights for 16%, and Night flights for 0%.

Question 10

What popular places can I visit in London?

Accepted Answer

Some of the most popular sights in London are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London on KAYAK.

Question 11

What are the earliest and latest flights from Shannon to London?

Accepted Answer

These are the earliest and latest flight times available from Shannon to London:

• Earliest: departs at 06:00 and lands at 07:27
• Latest: departs at 21:30 and lands at 22:57.

The flight takes about 1h 27m.

Question 12

How long is a flight from Shannon to London?

Accepted Answer

A direct flight from Shannon to London takes 1h 27m, covering 382 miles.

Question 13

Do I need a passport to fly from Shannon to London?

Accepted Answer

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Question 14

How are flight prices from Shannon to London looking right now?

Accepted Answer

One-way fares from Shannon to London are currently lower than usual. Average one-way flight prices are about £32, which is 54% below the typical average for this route.

Question 15

What time of day has the fewest delays on flights from Shannon to London?

Accepted Answer

Morning flights have the fewest delays on this route, while night departures tend to have the most.

Question 16

What car hire options are available in London?

Accepted Answer

Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) – daily rates from around £29:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) – daily rates from around £29:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) – daily rates from around £30:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Stansted Airport (STN) – daily rates from around £29:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Near London Luton Airport (LTN) – daily rates from around £31:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• U-Save

Question 17

How much should I expect to pay for a Shannon to London flight?

Accepted Answer

Return flights from Shannon to London range from £50 to £145, with an average of £96 over the past 12 months. Anything below £50 counts as a good deal.

Question 18

How much is a return flight from Shannon to London?

Accepted Answer

Return flights from Shannon to London typically range from £50 to £145. The lowest price found in the past 5 days was £25 on Ryanair.

Question 19

What is the cheapest Shannon to London flight route?

Accepted Answer

Shannon (SNN) to London Stansted Airport (STN) is the cheapest Shannon to London route, averaging £50 return. Other Shannon to London routes average £112, based on KAYAK data over the past 12 months.

Question 20

What's the cheapest day of the week to fly from Shannon to London?

Accepted Answer

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Shannon to London. It's 17% cheaper than the average day, while Saturday is the most expensive, with prices 27% higher.

Question 21

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

Accepted Answer

•September is the cheapest month to fly from Shannon to London at £46 return.
•December (£133) and June (£131) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 187% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Question 22

Which airline is the cheapest to fly from Shannon to London?

Accepted Answer

Ryanair (£25) and Aer Lingus (£89) are the cheapest airlines to fly return from Shannon to London according to KAYAK data over the last 5 days.

Question 23

Which airline offers the most direct flights between Shannon and London?

Accepted Answer

Aer Lingus and Ryanair offer the most frequent direct flights from Shannon to London at 20 and 19 flights per week, respectively. Based on KAYAK flight data over the last 3 months.

Question 24

How often are flights from Shannon to London delayed?

Accepted Answer

Over the last three months, Shannon to London flights were delayed 12% of the time. Delayed flights averaged 1h 49m behind schedule.

Question 25

What’s the most punctual time of day to fly from Shannon to London?

Accepted Answer

Morning flights have the fewest delays. Night departures experience delays most often.

Question 26

Which day of the week has the fewest delays on Shannon to London flights?

Accepted Answer

Tuesday has the fewest flight delays on the Shannon to London route, with only 8% of flights delayed. Friday has the most delays at 15%.

Question 27

Which airline is the most punctual on Shannon to London flights?

Accepted Answer

Ryanair is the most punctual airline on Shannon to London flights. 90% of flights were on time in the past three months.

Question 28

How many direct flights run daily between Shannon and London?

Accepted Answer

There are 5 to 6 flights per day from Shannon to London, about 39 flights per week. Monday has the most departures, with 15% of weekly flights.

Question 29

What time of day do most flights depart from Shannon to London?

Accepted Answer

Most direct flights from Shannon to London depart in the evening, accounting for 50% of direct departures. Around 3 flights are scheduled in that window over the next three months.

Low season	January
High season	August
Cheapest flight	£13

SNN - LON

£13 Find Cheap Flights from Shannon to London – Compare and Save

Everything you should know

Cheap Flights from Shannon to London (SNN-LON)

Recent return flight deals from Shannon to London

Recent one-way flight deals from Shannon to London

Recent last minute flight deals from Shannon to London

Recent direct flight deals from Shannon to London

Price, demand, and travel trends for Shannon to London flights

How much is a return flight from Shannon to London?

What is the cheapest Shannon to London flight route?

What's the cheapest day of the week to fly from Shannon to London?

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

Which airline is the cheapest to fly from Shannon to London?

Which airline offers the most direct flights between Shannon and London?

How often are flights from Shannon to London delayed?

What’s the most punctual time of day to fly from Shannon to London?

Which day of the week has the fewest delays on Shannon to London flights?

Which airline is the most punctual on Shannon to London flights?

How many direct flights run daily between Shannon and London?

What time of day do most flights depart from Shannon to London?

Expert advice for your flight from Shannon to London

Key details for Shannon to London flights

Low season

High season

Cheapest flight

When to book flights from Shannon to London

Your Shannon to London flight questions, answered

Your guide to booking Shannon to London flights

Prefer to fly direct from Shannon to London?

More options for your flight from Shannon to London

Complete your trip to London with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Shannon to London

Find direct flights to and from Shannon and London

Flights from domestic origins to London

Choose which airport to fly into in London

Flights to other popular destinations

Find deals for your return flight