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Cheap flights from Shannon, Clare to London from €15

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 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Shannon, Clare to London

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:45 - 12:15SNN-LGW
1h 30mdirect
Ryanair Logo
12:40 - 14:10LGW-SNN
1h 30mdirect
€33Ryanair
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Tue, 4 Nov - Tue, 11 Nov
Ryanair Logo
18:15 - 19:50SNN-STN
1h 35mdirect
Ryanair Logo
07:55 - 09:30STN-SNN
1h 35mdirect
€33Ryanair
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Ryanair Logo
05:55 - 07:30SNN-STN
1h 35mdirect
Ryanair Logo
07:55 - 09:30STN-SNN
1h 35mdirect
€33Ryanair
Find Deal
Sun, 2 Nov - Sun, 9 Nov
Ryanair Logo
16:35 - 18:05SNN-LGW
1h 30mdirect
Ryanair Logo
17:50 - 19:20LGW-SNN
1h 30mdirect
€36Ryanair
Find Deal
Sat, 8 Nov - Mon, 10 Nov
Aer Lingus Logo
20:05 - 21:25SNN-LHR
1h 20mdirect
Aer Lingus Logo
15:15 - 16:45LHR-SNN
1h 30mdirect
€86Aer Lingus
Find Deal
Fri, 21 Nov - Fri, 28 Nov
Aer Lingus Logo
20:05 - 21:25SNN-LHR
1h 20mdirect
Aer Lingus Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
€87Aer Lingus
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Multiple Airlines Logo
18:15 - 19:50SNN-STN
1h 35mdirect
Multiple Airlines Logo
18:15 - 14:55STN-SNN
20h 40m1 stop
€98Multiple Airlines
Find Deal
Thu, 20 Nov - Thu, 27 Nov
Multiple Airlines Logo
21:40 - 07:40SNN-STN
10h 00m1 stop
Multiple Airlines Logo
07:55 - 09:30STN-SNN
1h 35mdirect
€99Multiple Airlines
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Sun, 2 Nov - Sun, 9 Nov
British Airways Logo
17:25 - 18:50SNN-LHR
1h 25mdirect
British Airways Logo
10:00 - 11:30LHR-SNN
1h 30mdirect
€249British Airways
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Sat, 8 Nov - Mon, 10 Nov
British Airways Logo
07:50 - 09:15SNN-LHR
1h 25mdirect
British Airways Logo
18:05 - 19:25LHR-SNN
1h 20mdirect
€250British Airways
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Sat, 28 Feb - Sun, 1 Mar

Aer Lingus flights from Shannon, Clare to London

Our best Aer Lingus deals on Shannon, Clare to London flight tickets
Aer Lingus
21 Nov
SNN20:05Shannon
1h 20m
LHR21:25London Heathrow
28 Nov
LHR15:15London Heathrow
1h 30m
SNN16:45Shannon
€86
Find similar
Aer Lingus
6 Nov
SNN20:05Shannon
1h 20m
LHR21:25London Heathrow
9 Nov
LHR10:00London Heathrow
1h 30m
SNN11:30Shannon
€87
Find similar
Aer Lingus
20 Nov
SNN17:30Shannon
1h 25m
LHR18:55London Heathrow
24 Nov
LHR15:15London Heathrow
1h 30m
SNN16:45Shannon
€87
Find similar

British Airways flights from Shannon, Clare to London

Our best British Airways deals on Shannon, Clare to London flight tickets
British Airways
8 Nov
SNN17:25Shannon
1h 25m
LHR18:50London Heathrow
10 Nov
LHR10:00London Heathrow
1h 30m
SNN11:30Shannon
€249
Find similar
British Airways
28 Feb
SNN07:50Shannon
1h 25m
LHR09:15London Heathrow
1 Mar
LHR18:05London Heathrow
1h 20m
SNN19:25Shannon
€250
Find similar
British Airways
16 Oct
SNN16:55Shannon
1h 25m
LHR18:20London Heathrow
20 Oct
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
€827
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momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 8 October 2025.
Use the filters below to find and compare flights from Shannon, Clare to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Tue 4/11

10:45-12:15

Nonstop1h 30m

London Gatwick

Tue 11/11

12:40-14:10

Nonstop1h 30m

€33

ShannonLondon

SNN - STN

SNNSTN

Shannon

Thu 13/11

18:15-19:50

Nonstop1h 35m

London Stansted

Sun 16/11

07:55-09:30

Nonstop1h 35m

€33

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sun 2/11

05:55-07:30

Nonstop1h 35m

London Stansted

Sun 9/11

07:55-09:30

Nonstop1h 35m

€33

ShannonLondon

SNN - LGW

SNNLGW

Shannon

Sat 8/11

16:35-18:05

Nonstop1h 30m

London Gatwick

Mon 10/11

17:50-19:20

Nonstop1h 30m

€36

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Fri 21/11

20:05-21:25

Nonstop1h 20m

London Heathrow

Fri 28/11

15:15-16:45

Nonstop1h 30m

€86

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Thu 6/11

20:05-21:25

Nonstop1h 20m

London Heathrow

Sun 9/11

10:00-11:30

Nonstop1h 30m

€87

ShannonLondon

SNN - STN

SNNSTN

Shannon

Thu 20/11

18:15-19:50

Nonstop1h 35m

London Stansted

Thu 27/11

18:15-14:55

1 stop20h 40m

€98

ShannonLondon

SNN - STN

SNNSTN

Shannon

Sun 2/11

21:40-07:40

1 stop10h 00m

London Stansted

Sun 9/11

07:55-09:30

Nonstop1h 35m

€98

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Sat 8/11

17:25-18:50

Nonstop1h 25m

London Heathrow

Mon 10/11

10:00-11:30

Nonstop1h 30m

€249

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Sat 28/2

07:50-09:15

Nonstop1h 25m

London Heathrow

Sun 1/3

18:05-19:25

Nonstop1h 20m

€250

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 €33. 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 €473. 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 €679.

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 €147. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around €675.

What is the cheapest Shannon to London flight route?

Fly from Shannon to London Heathrow 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 October 2025, prices for Shannon, Clare to London flights are approximately 21% 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

€110

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 €110. The best return flight deal from Shannon, Clare to London found on momondo in the last 72 hours is €590.
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)
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  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €83Free CancellationRating
7.2
1,319 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 €165, with the best Aer Lingus deals starting from €97 round-trip. 1,319 users have rated Aer Lingus on momondo, with an average score of 7.2/10.

Travelling to a place near London?

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Why use momondo?

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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport