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

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

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

As of October 2026, 86 flights take off from London and land in Shannon, Clare each week. The most common flight departure day for this route is Mon, with 19% 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 October 2026. The most frequent departure time is 9:00AM, with 37% of daily flights leaving at noon.

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 are 2 operators available for flights from London to Shannon Airport as of October 2026.

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.

$17 Cheap Flights from London to Shannon, Clare in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Shannon

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 am - 9:25 amSTN London Stansted-SNN Shannon

1h 30mnonstop

6:00 am - 7:30 amSNN Shannon-STN London Stansted

1h 30mnonstop

$41Ryanair

Thu, Dec 10 - Thu, Dec 17

8:00 pm - 9:30 pmLGW London Gatwick-SNN Shannon

1h 30mnonstop

6:05 pm - 7:35 pmSNN Shannon-LGW London Gatwick

1h 30mnonstop

$42Ryanair

Sat, Nov 7 - Wed, Nov 11

6:45 am - 8:15 amSTN London Stansted-SNN Shannon

1h 30mnonstop

8:10 pm - 9:40 pmSNN Shannon-STN London Stansted

1h 30mnonstop

$42Ryanair

Sat, Dec 5 - Mon, Dec 7

9:05 pm - 10:35 pmSTN London Stansted-SNN Shannon

1h 30mnonstop

10:15 am - 11:45 amSNN Shannon-STN London Stansted

1h 30mnonstop

$42Ryanair

Fri, Nov 20 - Wed, Nov 25

10:30 pm - 11:55 amSTN London Stansted-SNN Shannon

13h 25m1 stop Edinburgh Turnhouse

7:20 am - 8:50 amSNN Shannon-STN London Stansted

1h 30mnonstop

$71Multiple Airlines

Fri, Dec 4 - Sun, Dec 6

12:10 pm - 1:40 pmSTN London Stansted-SNN Shannon

1h 30mnonstop

12:15 pm - 11:59 pmSNN Shannon-STN London Stansted

11h 44m1 stop Edinburgh Turnhouse

$75Multiple Airlines

Wed, Nov 11 - Mon, Nov 30

12:20 pm - 1:50 pmLGW London Gatwick-SNN Shannon

1h 30mnonstop

3:55 pm - 10:30 pmSNN Shannon-LGW London Gatwick

30h 35m1 stop Arrecife Lanzarote

$102Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

3:15 pm - 4:45 pmLHR London Heathrow-SNN Shannon

1h 30mnonstop

5:30 pm - 6:55 pmSNN Shannon-LHR London Heathrow

1h 25mnonstop

$135Aer Lingus

Thu, Nov 19 - Thu, Nov 26

10:00 am - 11:30 amLHR London Heathrow-SNN Shannon

1h 30mnonstop

8:05 pm - 9:25 pmSNN Shannon-LHR London Heathrow

1h 20mnonstop

$140Aer Lingus

Sun, Dec 6 - Sun, Dec 13

10:00 am - 11:30 amLHR London Heathrow-SNN Shannon

1h 30mnonstop

5:30 pm - 6:55 pmSNN Shannon-LHR London Heathrow

1h 25mnonstop

$140Aer Lingus

Mon, Dec 7 - Mon, Dec 14

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Ryanair flights from London to Shannon, Clare

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

Ryanair

Dec 10

STN7:55 amLondon Stansted

1h 30m

SNN9:25 amShannon

Dec 17

SNN6:00 amShannon

1h 30m

STN7:30 amLondon Stansted

$41

Ryanair

Nov 20

STN9:05 pmLondon Stansted

1h 30m

SNN10:35 pmShannon

Nov 25

SNN10:15 amShannon

1h 30m

STN11:45 amLondon Stansted

$42

Ryanair

Nov 11

LGW8:00 pmLondon Gatwick

1h 30m

SNN9:30 pmShannon

Nov 14

SNN5:55 pmShannon

1h 30m

LGW7:25 pmLondon Gatwick

$43

Aer Lingus flights from London to Shannon, Clare

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

Aer Lingus

Nov 3

LHR10:00 amLondon Heathrow

1h 30m

SNN11:30 amShannon

Nov 10

SNN5:30 pmShannon

1h 25m

LHR6:55 pmLondon Heathrow

$130

Aer Lingus

Nov 19

LHR3:15 pmLondon Heathrow

1h 30m

SNN4:45 pmShannon

Nov 26

SNN5:30 pmShannon

1h 25m

LHR6:55 pmLondon Heathrow

$135

Aer Lingus

Dec 6

LHR10:00 amLondon Heathrow

1h 30m

SNN11:30 amShannon

Dec 13

SNN8:05 pmShannon

1h 20m

LHR9:25 pmLondon Heathrow

$140

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Thu 12/10

7:55 am-9:25 am

Nonstop1h 30m

Shannon

Thu 12/17

6:00 am-7:30 am

Nonstop1h 30m

$41

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Sat 11/7

8:00 pm-9:30 pm

Nonstop1h 30m

Shannon

Wed 11/11

6:05 pm-7:35 pm

Nonstop1h 30m

$42

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Sat 12/5

6:45 am-8:15 am

Nonstop1h 30m

Shannon

Mon 12/7

8:10 pm-9:40 pm

Nonstop1h 30m

$42

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 11/20

9:05 pm-10:35 pm

Nonstop1h 30m

Shannon

Wed 11/25

10:15 am-11:45 am

Nonstop1h 30m

$42

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Fri 12/4

10:30 pm-11:55 am

1 stop13h 25m

Shannon

Sun 12/6

7:20 am-8:50 am

Nonstop1h 30m

$71

LondonShannon

STN London Stansted - SNN Shannon

STNSNN

London Stansted

Wed 11/11

12:10 pm-1:40 pm

Nonstop1h 30m

Shannon

Mon 11/30

12:15 pm-11:59 pm

1 stop11h 44m

$75

LondonShannon

LGW London Gatwick - SNN Shannon

LGWSNN

London Gatwick

Thu 11/19

12:20 pm-1:50 pm

Nonstop1h 30m

Shannon

Thu 11/26

3:55 pm-10:30 pm

1 stop30h 35m

$102

LondonShannon

LHR London Heathrow - SNN Shannon

LHRSNN

London Heathrow

Thu 11/19

3:15 pm-4:45 pm

Nonstop1h 30m

Shannon

Thu 11/26

5:30 pm-6:55 pm

Nonstop1h 25m

$135

Quickest round-trip

LondonShannon

LHR London Heathrow - SNN Shannon

LHRSNN

London Heathrow

Sun 12/6

10:00 am-11:30 am

Nonstop1h 30m

Shannon

Sun 12/13

8:05 pm-9:25 pm

Nonstop1h 20m

$140

LondonShannon

LHR London Heathrow - SNN Shannon

LHRSNN

London Heathrow

Mon 12/7

10:00 am-11:30 am

Nonstop1h 30m

Shannon

Mon 12/14

5:30 pm-6:55 pm

Nonstop1h 25m

$140

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices are currently typical for flights on this route.

Typical prices usually range from $40 to $146.
The lowest price recently found on this route was $41.

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

In general, January 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 $101. If you are unable to visit Shannon, Clare during the month of January, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $112.

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 Wednesday when prices can be found for as low as $210. The most expensive day to fly to Shannon, Clare is Tuesday, with ticket prices averaging around $514.

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 $171. Flights in the morning are often more expensive with an average ticket price of $350.

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 from London 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 $191 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 $135 on momondo.

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

There are 2 cabin classes available to choose from on London to Shannon, Clare 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 October 2026, prices for London to Shannon, Clare flights are approximately 9% cheaper 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	$17
Fastest flight time	18h 25m
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 $17. The best round-trip flight deal from London to Shannon, Clare found on momondo in the last 72 hours is $41.

The fastest flight from London to Shannon, Clare takes 18h 25m

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

There is 1 airport in Shannon, Clare. From London there are direct flights to Shannon (SNN).

Search flight deals

Frequently asked questions about flying from London to Shannon, Clare

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 18h 25m.
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 are 2 operators available for flights from London to Shannon Airport as of October 2026.
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 16.24% of the total bookings. Other popular models include Airbus A320neo with 11.02%, Boeing 777 with 8.78%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 8.36%.
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 Aer Lingus (50% of total bookings). The next most popular airline is Ryanair (50%).

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 $22	Free Cancellation	Rating 6.9 5,451 reviews		Search Ryanair flights
Aer Lingus	PriceFrom $133	Free Cancellation	Rating 7.3 1,862 reviews		Search Aer Lingus flights

Aer Lingus Flights From London to Shannon, Clare
Aer Lingus flight deals from London to Shannon, Clare start from $133 round-trip. Over the 19 Aer Lingus flights for this route in a normal week, average airfare is usually $224 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 $22, round-trip. It should be noted that an average Ryanair flight deal for this route in this time was higher, at $96 round-trip. Ryanair operates 3 flights out of London into Shannon, Clare in an average week, so prices vary by time and availability. 5,451 Ryanair reviews by users on momondo have scored the airline at 6.9/10.

Limerick

Ennis

Adare

Bunratty

Lahinch

Tipperary

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

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Cheap flights from London to Shannon from $17

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 11/14. 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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Ryanair flights from London to Shannon, Clare

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

Aer Lingus flights from London to Shannon, Clare

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

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

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

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

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

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

What is the cheapest London to Shannon flight route?

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

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

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

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

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

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

When to book flights from London to Shannon, Clare

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

Best Price Found

Fastest flight time

Direct flights

Airports in Shannon, Clare

Frequently asked questions about flying 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

Traveling to a place near Shannon?

Why use momondo?

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

Fly your favorite airline to Shannon

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Shannon

List of cabin classes available on flights landing in Shannon. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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