Cheap flights from Shannon, Clare to London 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 Shannon, Clare to London departing on 12/9. 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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Not ready to book? to track prices.Aer Lingus flights from Shannon, Clare to London
Our best Aer Lingus deals on Shannon, Clare to London flight tickets
British Airways flights from Shannon, Clare to London
Our best British Airways deals on Shannon, Clare to London flight tickets
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Fly from
Fly to
Route
Depart
Return
ShannonLondon
SNN Shannon - STN London Stansted
SNNSTN
Shannon
Wed 11/25
10:15 am-11:45 am
Nonstop1h 30m
London Stansted
Wed 11/25
8:55 pm-10:25 pm
Nonstop1h 30m
ShannonLondon
SNN Shannon - STN London Stansted
SNNSTN
Shannon
Sat 11/7
7:05 pm-8:35 pm
Nonstop1h 30m
London Stansted
Wed 11/11
12:10 pm-1:40 pm
Nonstop1h 30m
ShannonLondon
SNN Shannon - STN London Stansted
SNNSTN
Shannon
Sat 11/14
7:05 pm-8:35 pm
Nonstop1h 30m
London Stansted
Mon 11/16
10:05 pm-11:35 pm
Nonstop1h 30m
ShannonLondon
SNN Shannon - STN London Stansted
SNNSTN
Shannon
Wed 11/4
6:55 pm-8:25 pm
Nonstop1h 30m
London Stansted
Sat 11/7
9:00 pm-10:30 pm
Nonstop1h 30m
ShannonLondon
SNN Shannon - STN London Stansted
SNNSTN
Shannon
Sat 11/14
7:05 pm-8:35 pm
Nonstop1h 30m
London Stansted
Sun 11/15
7:40 am-8:35 pm
1 stop12h 55m
ShannonLondon
SNN Shannon - STN London Stansted
SNNSTN
Shannon
Sat 11/14
7:05 pm-8:35 pm
Nonstop1h 30m
London Stansted
Sun 11/15
7:40 am-8:35 pm
1 stop12h 55m
ShannonLondon
SNN Shannon - LGW London Gatwick
SNNLGW
Shannon
Sat 11/21
7:05 pm-7:40 am
1 stop12h 35m
London Gatwick
Sat 11/28
8:00 pm-9:30 pm
Nonstop1h 30m
ShannonLondon
SNN Shannon - LHR London Heathrow
SNNLHR
Shannon
Tue 11/24
8:05 pm-9:25 pm
Nonstop1h 20m
London Heathrow
Tue 12/1
6:05 pm-7:25 pm
Nonstop1h 20m
ShannonLondon
SNN Shannon - LHR London Heathrow
SNNLHR
Shannon
Mon 11/9
5:30 pm-6:55 pm
Nonstop1h 25m
London Heathrow
Thu 11/12
10:00 am-11:30 am
Nonstop1h 30m
ShannonLondon
SNN Shannon - LHR London Heathrow
SNNLHR
Shannon
Wed 11/25
7:50 am-9:15 am
Nonstop1h 25m
London Heathrow
Wed 12/2
3:15 pm-4:45 pm
Nonstop1h 30m
See travel insights to London from
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?
Prices are currently low for flights on this route.
Typical prices usually range from $84 to $257.The lowest price recently found on this route was $34.
What is the cheapest month to fly to London?
The cheapest month to fly to London from Shannon, Clare is in September. Flight prices, which tend to average around $66, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Shannon, Clare averaging around $113.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Shannon, Clare to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $63. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $654. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Shannon, Clare in the evening is the least expensive time of day to depart. momondo users have found prices as low as $130 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $268. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Shannon to London flight route?
Fly from Shannon to London Stansted for the best Shannon - London flight prices
What cabin class options are available on Shannon, Clare to London flights?
There are 3 cabin classes available to choose from on Shannon, Clare 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 October 2026, prices for Shannon, Clare to London flights are approximately 39% cheaper when compared to flights at the same time last year.
How often are flights from Shannon to London delayed?
Historically, on average around 12% 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 108 minutes.
What is the most punctual flight time for Shannon to London flights?
Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday 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 least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.
How many flights depart from Shannon, Clare to London on average per day?
The number of flights available between Shannon, Clare and London is 14 per day as of October 2026. The most frequent departure time is 7:00AM, with 39% of daily flights leaving at noon.
How many flights depart from Shannon, Clare to London on average per week?
98 flights are operational weekly from Shannon, Clare to London as of October 2026. The most popular departure day for this route is Fri, with 17% 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
Frequently asked questions about flying from Shannon, Clare to London
How far is Shannon to London by plane?
There are 379.6 mi between Shannon and London. Typically, this will take 17h 25m by plane in normal conditions.
When did momondo last update prices for flights from Shannon Airport to London?
Prices for flights from Shannon Airport to London are updated daily.
How many operators does momondo search for flights from Shannon Airport to London?
As of October 2026, there are 2 operators available to choose from for flights from Shannon Airport to London.
How old do you have to be to fly from Shannon Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 you'll need for your trip to London 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 London. 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 Shannon, Clare to London?
Based on momondo bookings for flights between Shannon, Clare and London, the leading plane model is Airbus A321neo, making up 35.15% of the total bookings. Other popular models include Airbus A320neo with 19.55%, Airbus A321-100/200 with 17.12%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 16.21%.
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 Ryanair (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 | ||
|---|---|---|---|---|---|
| PriceFrom $38 | Free Cancellation | Rating 6.9 5,440 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 7.3 1,819 reviews |
Aer Lingus Flights From Shannon, Clare to London
Aer Lingus flight deals from Shannon, Clare to London start from $125 round-trip. Over the 20 Aer Lingus flights for this route in a normal week, average airfare is usually $165 round-trip - but some users have found much cheaper deals with momondo.
Ryanair Flights From Shannon, Clare to London
Ryanair (6.9/10 from 5,440 reviews) operates around 11 flights from Shannon, Clare to London in any given week. The average Ryanair airfare for this route is around $64, with deals from around $38 rare but found on momondo. Referenced prices are for round-trip Shannon, Clare to London flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Shannon to London?
Finding the right flight to London from Shannon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Shannon to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Shannon which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Shannon to London?
Once you have performed a search for Shannon to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Shannon to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Shannon to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.