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

As of September 2025, 90 flights take off from London and land in Shannon, Clare each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

The number of flights available between London and Shannon, Clare is 12 per day as of September 2025. The most frequent departure time is 9:00AM, with 35% of daily flights leaving at noon.

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

Aer Lingus and British Airways are the most popular carriers operating from London to Shannon

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

Prices for flights from London to Shannon Airport are refreshed on a daily basis.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Shannon Airport.

What documentation or ID do you need to fly to Shannon Airport?

The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$21 Cheap Flights from London to Shannon in 2025

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Find the cheapest flights from London to Shannon

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:40 pm - 4:10 pmLHR-SNN

1h 30mnonstop

9:15 pm - 10:40 pmSNN-LHR

1h 25mnonstop

$104Aer Lingus

Find Deal

Tue, Oct 7 - Tue, Oct 14

7:10 pm - 8:35 pmLHR-SNN

1h 25mnonstop

9:15 pm - 10:40 pmSNN-LHR

1h 25mnonstop

$107Aer Lingus

Find Deal

Mon, Oct 20 - Fri, Oct 24

2:40 pm - 4:10 pmLHR-SNN

1h 30mnonstop

9:15 pm - 10:40 pmSNN-LHR

1h 25mnonstop

$124Aer Lingus

Find Deal

Thu, Oct 9 - Mon, Oct 13

6:05 pm - 7:25 pmLHR-SNN

1h 20mnonstop

5:25 pm - 6:50 pmSNN-LHR

1h 25mnonstop

$129Aer Lingus

Find Deal

Sun, Nov 16 - Sat, Nov 22

10:00 am - 11:30 amLHR-SNN

1h 30mnonstop

5:25 pm - 6:50 pmSNN-LHR

1h 25mnonstop

$137Aer Lingus

Find Deal

Mon, Nov 3 - Sat, Nov 15

6:05 pm - 7:25 pmLHR-SNN

1h 20mnonstop

5:25 pm - 6:50 pmSNN-LHR

1h 25mnonstop

$138Aer Lingus

Find Deal

Mon, Nov 3 - Sat, Nov 15

11:05 am - 10:50 pmLHR-SNN

11h 45m2 stops

9:15 pm - 10:40 pmSNN-LHR

1h 25mnonstop

$185

Find Deal

Mon, Oct 20 - Fri, Oct 24

7:10 pm - 8:35 pmLHR-SNN

1h 25mnonstop

7:50 am - 9:15 amSNN-LHR

1h 25mnonstop

$295British Airways

Find Deal

Fri, Oct 24 - Mon, Oct 27

10:00 am - 11:30 amLHR-SNN

1h 30mnonstop

5:30 pm - 6:55 pmSNN-LHR

1h 25mnonstop

$296British Airways

Find Deal

Sat, Nov 1 - Fri, Nov 14

2:40 pm - 4:10 pmLHR-SNN

1h 30mnonstop

7:40 am - 9:05 amSNN-LHR

1h 25mnonstop

$318British Airways

Find Deal

Wed, Sep 24 - Sun, Sep 28

Aer Lingus flights from London to Shannon, Clare

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

Aer Lingus

Oct 7

LHR2:40 pmLondon Heathrow

1h 30m

SNN4:10 pmShannon

Oct 14

SNN9:15 pmShannon

1h 25m

LHR10:40 pmLondon Heathrow

$104

Find similar

Aer Lingus

Oct 20

LHR7:10 pmLondon Heathrow

1h 25m

SNN8:35 pmShannon

Oct 24

SNN9:15 pmShannon

1h 25m

LHR10:40 pmLondon Heathrow

$107

Find similar

Aer Lingus

Oct 9

LHR2:40 pmLondon Heathrow

1h 30m

SNN4:10 pmShannon

Oct 13

SNN9:15 pmShannon

1h 25m

LHR10:40 pmLondon Heathrow

$124

Find similar

British Airways flights from London to Shannon, Clare

Our best British Airways deals on London to Shannon, Clare flight tickets

British Airways

Sep 16

LHR7:10 pmLondon Heathrow

1h 25m

SNN8:35 pmShannon

Sep 18

SNN9:15 pmShannon

1h 25m

LHR10:40 pmLondon Heathrow

$295

Find similar

British Airways

Nov 1

LHR10:00 amLondon Heathrow

1h 30m

SNN11:30 amShannon

Nov 14

SNN5:30 pmShannon

1h 25m

LHR6:55 pmLondon Heathrow

$296

Find similar

British Airways

Sep 13

LHR2:20 pmLondon Heathrow

1h 30m

SNN3:50 pmShannon

Sep 15

SNN9:15 pmShannon

1h 25m

LHR10:40 pmLondon Heathrow

$317

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Tue 10/7

2:40 pm-4:10 pm

Nonstop1h 30m

Shannon

Tue 10/14

9:15 pm-10:40 pm

Nonstop1h 25m

$104

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Mon 10/20

7:10 pm-8:35 pm

Nonstop1h 25m

Shannon

Fri 10/24

9:15 pm-10:40 pm

Nonstop1h 25m

$107

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Thu 10/9

2:40 pm-4:10 pm

Nonstop1h 30m

Shannon

Mon 10/13

9:15 pm-10:40 pm

Nonstop1h 25m

$124

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Sun 11/16

6:05 pm-7:25 pm

Nonstop1h 20m

Shannon

Sat 11/22

5:25 pm-6:50 pm

Nonstop1h 25m

$129

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Mon 11/3

10:00 am-11:30 am

Nonstop1h 30m

Shannon

Sat 11/15

5:25 pm-6:50 pm

Nonstop1h 25m

$137

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Mon 11/3

6:05 pm-7:25 pm

Nonstop1h 20m

Shannon

Sat 11/15

5:25 pm-6:50 pm

Nonstop1h 25m

$138

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Mon 10/20

11:05 am-10:50 pm

2 stops11h 45m

Shannon

Fri 10/24

9:15 pm-10:40 pm

Nonstop1h 25m

$185

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Fri 10/24

7:10 pm-8:35 pm

Nonstop1h 25m

Shannon

Mon 10/27

7:50 am-9:15 am

Nonstop1h 25m

$295

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Sat 11/1

10:00 am-11:30 am

Nonstop1h 30m

Shannon

Fri 11/14

5:30 pm-6:55 pm

Nonstop1h 25m

$296

LondonShannon

LHR - SNN

LHRSNN

London Heathrow

Wed 9/24

2:40 pm-4:10 pm

Nonstop1h 30m

Shannon

Sun 9/28

7:40 am-9:05 am

Nonstop1h 25m

$318

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

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

Other information

What is the cheapest month to fly to Shannon, Clare?

In general, February is the cheapest month to fly from London to Shannon, Clare. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $61. If you are unable to visit Shannon, Clare during the month of February, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around $71.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from London to Shannon, Clare is on a Saturday when prices can be found for as low as $164. The most expensive day to fly to Shannon, Clare is Thursday, with ticket prices averaging around $217.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest London to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $135. Flights in the morning are often more expensive with an average ticket price of $240.

What is the cheapest London to Shannon flight route?

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

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around $173 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from London for as low as $141 on momondo.

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

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

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

As of September 2025, prices for London to Shannon, Clare flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from London to Shannon, Clare

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

Estimated round-trip price

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

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

Best Price Found	$59
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Shannon, Clare	1 airport

The best one-way flight to Shannon, Clare from London in the past 72 hours is $59. The best round-trip flight deal from London to Shannon, Clare found on momondo in the last 72 hours is $43.

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

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

There is 1 airport near Shannon, Clare: Shannon (SNN)

Search flight deals

How far is London to Shannon by plane?
The distance between London and Shannon is about 379.6 mi. In terms of flight time, this usually takes a little over 1h 20m.
When did momondo last update prices for flights from London to Shannon Airport?
Prices for flights from London to Shannon Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Shannon Airport?
There is 1 operator available for flights from London to Shannon Airport as of September 2025.
How old do you have to be to fly from London to Shannon Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Shannon Airport.
What documentation or ID do you need to fly to Shannon Airport?
The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Shannon, Clare?
Based on momondo bookings for flights between London and Shannon, Clare, the leading plane model is Airbus A321neo, making up 22.50% of the total bookings. Other popular models include Airbus A320neo with 15.77%, Boeing 737-800 Passenger/BBJ2 (winglets) with 12.47%, and Boeing 737 MAX 8 with 9.76%.
What is the most popular airline from London to Shannon, Clare?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Shannon, Clare is Ryanair (61% of total bookings). The next most popular airline is Aer Lingus (39%).

Best airlines flying from London to Shannon, Clare

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom $40	Free Cancellation	Rating 6.8 5,158 reviews		Search Ryanair flights
Aer Lingus	PriceFrom $146	Free Cancellation	Rating 7.2 1,271 reviews		Search Aer Lingus flights

Aer Lingus Flights From London to Shannon, Clare
Aer Lingus flight deals from London to Shannon, Clare start from $146 round-trip. Over the 18 Aer Lingus flights for this route in a normal week, average airfare is usually $196 round-trip - but some users have found much cheaper deals with momondo.
Ryanair Flights From London to Shannon, Clare
The best Ryanair deal for London to Shannon, Clare flight tickets found on momondo in the last 72 hours was $40, round-trip. It should be noted that an average Ryanair flight deal for this route in this time was higher, at $139 round-trip. Ryanair operates 7 flights out of London into Shannon, Clare in an average week, so prices vary by time and availability. 5,158 Ryanair reviews by users on momondo have scored the airline at 6.8/10.

Limerick

Ennis

Adare

Bunratty

Lahinch

Nenagh

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Shannon for you.

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

Yes. momondo enables you to select and highlight flights to Shannon from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Shannon from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

An easier way to manage your Shannon, Clare trip

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

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Cheap flights from London to Shannon from $57

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Shannon departing on 10/1. 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 London to Shannon, Clare

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

British Airways flights from London to Shannon, Clare

Our best British Airways deals on London to Shannon, Clare flight tickets

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

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 cheapest month to fly to Shannon, Clare?

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from London to Shannon, Clare is on a Saturday when prices can be found for as low as $164. The most expensive day to fly to Shannon, Clare is Thursday, with ticket prices averaging around $217.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest London to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $135. Flights in the morning are often more expensive with an average ticket price of $240.

What is the cheapest London to Shannon flight route?

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

How far in advance should I book a flight to Shannon, Clare?

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

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

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

As of September 2025, prices for London to Shannon, Clare flights are approximately 10% more expensive when compared to flights at the same time last year.

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

Aer Lingus and British Airways are the most popular carriers operating from London to Shannon

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

The number of flights available between London and Shannon, Clare is 12 per day as of September 2025. The most frequent departure time is 9:00AM, with 35% of daily flights leaving at noon.

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

As of September 2025, 90 flights take off from London and land in Shannon, Clare each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

When to book flights from London to Shannon, Clare

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Shannon, Clare

How far is London to Shannon by plane?

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

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

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

What documentation or ID do you need to fly to Shannon Airport?

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

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

Best airlines flying from London to Shannon, Clare

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

Aer Lingus Flights From London to Shannon, Clare

Ryanair Flights From London to Shannon, Clare

Traveling to a place near Shannon?

Why use momondo?

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

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

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

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

An easier way to manage your Shannon, Clare trip

We make it super easy to schedule, organize 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 Ireland

Airports servicing Ireland