What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Shannon to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Shannon, Clare to London on average per day?

As of December 2025, there are 11 flights per day flying from Shannon, Clare to London. The most common time of day flights depart is 07:00, with 42% of flights taking off at midday.

What is the cheapest airline that flies from Shannon to London?

Ryanair, Aer Lingus, and Lufthansa are the most popular carriers operating from Shannon to London

How many flights depart from Shannon, Clare to London on average per week?

82 flights are operational weekly from Shannon, Clare to London as of December 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

How often are flights from Shannon to London delayed?

Historically, on average around 15% of flights between Shannon and London have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

Which airline has the best punctuality record on Shannon to London flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Shannon Airport to London?

Prices for flights from Shannon Airport to London were last updated today.

How many operators does momondo search for flights from Shannon Airport to London?

There is 1 operator available for flights from Shannon Airport to London as of December 2025.

How old do you have to be to fly from Shannon Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€16 Cheap Flights from Shannon to London in 2025/26

Q: What is the typical price of a round-trip flight between Shannon, Clare and London?

Prices are currently low for flights on this route. Typical prices usually range from €82 to €125. The lowest price recently found on this route was €33.

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Find the cheapest flights from Shannon, Clare to London

Round-trip

One-way

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Enter your travel dates to find the best prices.

08:35 - 10:10

SNN

STN

1h 35mdirect

07:50 - 09:25

STN

SNN

1h 35mdirect

€33Ryanair

Fri, 9 Jan - Mon, 12 Jan

16:35 - 18:05

SNN

LGW

1h 30mdirect

17:50 - 19:20

LGW

SNN

1h 30mdirect

€33Ryanair

Sat, 10 Jan - Mon, 12 Jan

05:55 - 07:30

SNN

STN

1h 35mdirect

22:25 - 23:59

STN

SNN

1h 34mdirect

€33Ryanair

Sun, 11 Jan - Sat, 17 Jan

16:35 - 18:05

SNN

LGW

1h 30mdirect

18:30 - 20:00

LGW

SNN

1h 30mdirect

€35Ryanair

Sat, 10 Jan - Sat, 24 Jan

20:25 - 22:00

SNN

STN

1h 35mdirect

22:25 - 23:59

STN

SNN

1h 34mdirect

€35Ryanair

Sat, 10 Jan - Sat, 24 Jan

14:45 - 07:40

SNN

LTN

16h 55m1 stop

21:50 - 11:45

LTN

SNN

13h 55m1 stop

€107Multiple Airlines

Thu, 22 Jan - Sun, 25 Jan

20:05 - 21:25

SNN

LHR

1h 20mdirect

15:15 - 16:45

LHR

SNN

1h 30mdirect

€109Aer Lingus

Thu, 8 Jan - Mon, 12 Jan

20:05 - 21:25

SNN

LHR

1h 20mdirect

10:00 - 11:30

LHR

SNN

1h 30mdirect

€110Aer Lingus

Fri, 9 Jan - Mon, 12 Jan

17:30 - 18:55

SNN

LHR

1h 25mdirect

10:00 - 11:30

LHR

SNN

1h 30mdirect

€116Aer Lingus

Wed, 4 Feb - Sun, 22 Mar

20:05 - 21:25

SNN

LHR

1h 20mdirect

18:05 - 19:25

LHR

SNN

1h 20mdirect

€118Aer Lingus

Fri, 16 Jan - Fri, 23 Jan

Aer Lingus flights from Shannon, Clare to London

Our best Aer Lingus deals on Shannon, Clare to London flight tickets

Aer Lingus

10 Jan

SNN17:25Shannon

1h 25m

LHR18:50London Heathrow

17 Jan

LHR14:15London Heathrow

1h 30m

SNN15:45Shannon

€94

Find similar

Aer Lingus

17 Jan

SNN17:25Shannon

1h 25m

LHR18:50London Heathrow

24 Jan

LHR10:00London Heathrow

1h 30m

SNN11:30Shannon

€100

Find similar

Aer Lingus

18 Jan

SNN20:05Shannon

1h 20m

LHR21:25London Heathrow

25 Jan

LHR15:15London Heathrow

1h 30m

SNN16:45Shannon

€107

Find similar

Ryanair flights from Shannon, Clare to London

Our best Ryanair deals on Shannon, Clare to London flight tickets

Ryanair

9 Jan

SNN08:35Shannon

1h 35m

STN10:10London Stansted

12 Jan

STN07:50London Stansted

1h 35m

SNN09:25Shannon

€33

Find similar

Ryanair

10 Jan

SNN16:35Shannon

1h 30m

LGW18:05London Gatwick

12 Jan

LGW17:50London Gatwick

1h 30m

SNN19:20Shannon

€33

Find similar

Ryanair

6 Feb

SNN22:00Shannon

1h 35m

STN23:35London Stansted

8 Feb

STN07:55London Stansted

1h 35m

SNN09:30Shannon

€34

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ShannonLondon

SNN - STN

SNNSTN

Shannon

Fri 9/1

08:35-10:10

Nonstop1h 35m

London Stansted

Mon 12/1

07:50-09:25

Nonstop1h 35m

€33

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Sat 10/1

16:35-18:05

Nonstop1h 30m

London Gatwick

Mon 12/1

17:50-19:20

Nonstop1h 30m

€33

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sun 11/1

05:55-07:30

Nonstop1h 35m

London Stansted

Sat 17/1

22:25-23:59

Nonstop1h 34m

€33

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Sat 10/1

16:35-18:05

Nonstop1h 30m

London Gatwick

Sat 24/1

18:30-20:00

Nonstop1h 30m

€35

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sat 10/1

20:25-22:00

Nonstop1h 35m

London Stansted

Sat 24/1

22:25-23:59

Nonstop1h 34m

€35

ShannonLondon

SNN - LTN

SNNLTN

Shannon

Thu 22/1

14:45-07:40

1 stop16h 55m

London Luton

Sun 25/1

21:50-11:45

1 stop13h 55m

€107

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Thu 8/1

20:05-21:25

Nonstop1h 20m

London Heathrow

Mon 12/1

15:15-16:45

Nonstop1h 30m

€109

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Fri 9/1

20:05-21:25

Nonstop1h 20m

London Heathrow

Mon 12/1

10:00-11:30

Nonstop1h 30m

€110

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Wed 4/2

17:30-18:55

Nonstop1h 25m

London Heathrow

Sun 22/3

10:00-11:30

Nonstop1h 30m

€116

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Fri 16/1

20:05-21:25

Nonstop1h 20m

London Heathrow

Fri 23/1

18:05-19:25

Nonstop1h 20m

€118

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Shannon, Clare and London?

What is the cheapest month to fly to London?

In general, January is the cheapest month to fly from Shannon, Clare to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €54. If you are unable to visit London during the month of January, then departing from Shannon, Clare during the month September is also very affordable. Most momondo users find prices during this month for around €64.

What is the cheapest day to depart on your flight to London?

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €457. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Shannon, Clare to London for around €681.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as €153. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around €764.

What is the cheapest Shannon to London flight route?

Fly from Shannon to London Gatwick for the best Shannon - London flight prices

What cabin class options are available on Shannon to London flights?

There are 3 cabin classes available to choose from on Shannon to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Shannon, Clare to London flight prices changed over time?

As of December 2025, prices for Shannon, Clare to London flights are approximately 43% more expensive when compared to flights at the same time last year.

When to book flights from Shannon, Clare to London

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Shannon, Clare to London (SNN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to London

Best price found	€467
Fastest flight time	1h 20m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Shannon, Clare in the past 72 hours is €467. The best return flight deal from Shannon, Clare to London found on momondo in the last 72 hours is €63.

The fastest flight from Shannon, Clare to London takes 1h 20m

Direct flights go from Shannon, Clare to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

How far is Shannon to London by plane?
The distance between Shannon and London is about 610.9 km. Flights usually cover this in 1h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Shannon Airport to London?
Prices for flights from Shannon Airport to London were last updated today.
How many operators does momondo search for flights from Shannon Airport to London?
There is 1 operator available for flights from Shannon Airport to London as of December 2025.
How old do you have to be to fly from Shannon Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Shannon Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Shannon, Clare to London?
Based on momondo bookings for flights between Shannon, Clare and London, the leading plane model is Airbus A321neo, making up 34.78% of the total bookings. Other popular models include Airbus A320neo with 20.83%, Airbus A321-100/200 with 18.30%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 13.22%.
What is the most popular airline from Shannon, Clare to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Shannon, Clare to London is Aer Lingus (100% of total bookings).

Best airlines flying from Shannon, Clare to London

Compare and see reviews for airlines that fly from Shannon, Clare to London with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom €84	Free Cancellation	Rating 7.2 1,384 reviews		Search Aer Lingus flights

Aer Lingus Flights From Shannon, Clare to London
Across 19 Aer Lingus flights from Shannon, Clare to London this week, the average price was €146, with the best Aer Lingus deals starting from €84 round-trip. 1,384 users have rated Aer Lingus on momondo, with an average score of 7.2/10.

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Watford

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Luton

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Gatwick

Chelmsford

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High Wycombe

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Why should I use momondo to find a flight deal from Shannon to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Shannon to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Shannon to London with flexible booking policies on momondo?

Flights from Shannon to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Shannon to London?

Once all potential Shannon to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Shannon to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Shannon and alert you when they change.

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Cheap flights from Shannon, Clare to London from €16

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to London departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Shannon, Clare to London

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How to get the cheapest flight ticket from Shannon, Clare to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Shannon, Clare and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €457. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Shannon, Clare to London for around €681.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as €153. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around €764.

What is the cheapest Shannon to London flight route?

Fly from Shannon to London Gatwick for the best Shannon - London flight prices

What cabin class options are available on Shannon to London flights?

There are 3 cabin classes available to choose from on Shannon to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Shannon, Clare to London flight prices changed over time?

As of December 2025, prices for Shannon, Clare to London flights are approximately 43% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Shannon to London?

Ryanair, Aer Lingus, and Lufthansa are the most popular carriers operating from Shannon to London

How often are flights from Shannon to London delayed?

Historically, on average around 15% of flights between Shannon and London have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What is the most punctual flight time for Shannon to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Shannon to London flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

How many flights depart from Shannon, Clare to London on average per day?

As of December 2025, there are 11 flights per day flying from Shannon, Clare to London. The most common time of day flights depart is 07:00, with 42% of flights taking off at midday.

How many flights depart from Shannon, Clare to London on average per week?

82 flights are operational weekly from Shannon, Clare to London as of December 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

When to book flights from Shannon, Clare to London

Cheap Shannon, Clare to London (SNN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to London

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Shannon to London by plane?

When did momondo last update prices for flights from Shannon Airport to London?

How many operators does momondo search for flights from Shannon Airport to London?

How old do you have to be to fly from Shannon Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Shannon, Clare to London?

What is the most popular airline from Shannon, Clare to London?

Best airlines flying from Shannon, Clare to London

Compare and see reviews for airlines that fly from Shannon, Clare to London with momondo

Aer Lingus Flights From Shannon, Clare to London

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Shannon to London?

Can I find flights from Shannon to London with flexible booking policies on momondo?

How can momondo help me find flights from Shannon to London?

I’m not ready to book a flight from Shannon to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London