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Cheap flights from Shannon, Clare to London from €45

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 29/6. 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

These are some of the best return flight deals from Shannon, Clare to London that have been recently found on momondo from popular airlines, departing in the coming months.
 Logo
14:45 - 18:05SNN-LHR
27h 20m2 stops
 Logo
08:05 - 21:40LHR-SNN
13h 35m2 stops
€380
Find Deal
Tue, 13 May - Thu, 15 May
Aer Lingus Logo
21:15 - 22:40SNN-LHR
1h 25mdirect
Aer Lingus Logo
14:40 - 16:10LHR-SNN
1h 30mdirect
€425Aer Lingus
Find Deal
Mon, 19 May - Wed, 21 May
 Logo
10:10 - 15:50SNN-LGW
29h 40m2 stops
 Logo
21:20 - 00:30LGW-SNN
27h 10m3 stops
€460
Find Deal
Tue, 13 May - Thu, 15 May
British Airways Logo
21:15 - 22:40SNN-LHR
1h 25mdirect
British Airways Logo
09:50 - 11:20LHR-SNN
1h 30mdirect
€857British Airways
Find Deal
Fri, 9 May - Mon, 12 May
Aer Lingus Logo
13:45 - 07:20SNN-LHR
17h 35m1 stop
Aer Lingus Logo
09:50 - 11:20LHR-SNN
1h 30mdirect
€912Aer Lingus
Find Deal
Mon, 15 Sep - Tue, 16 Sep
British Airways Logo
14:40 - 07:45SNN-LHR
17h 05m1 stop
British Airways Logo
11:35 - 05:55LHR-SNN
18h 20m1 stop
€8,761British Airways
Find Deal
Thu, 15 May - Mon, 19 May
American Airlines Logo
14:40 - 09:40SNN-LHR
19h 00m1 stop
American Airlines Logo
09:45 - 05:55LHR-SNN
20h 10m1 stop
€8,776American Airlines
Find Deal
Thu, 15 May - Sun, 18 May
American Airlines Logo
14:40 - 08:15SNN-LHR
17h 35m1 stop
American Airlines Logo
08:25 - 05:55LHR-SNN
21h 30m1 stop
€8,788American Airlines
Find Deal
Thu, 15 May - Sun, 18 May
United Airlines Logo
12:30 - 05:55SNN-LHR
17h 25m1 stop
United Airlines Logo
18:00 - 10:15LHR-SNN
16h 15m1 stop
€12,169United Airlines
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Thu, 31 Jul - Mon, 1 Sep
United Airlines Logo
12:30 - 06:45SNN-LHR
18h 15m1 stop
United Airlines Logo
11:05 - 07:30LHR-SNN
20h 25m1 stop
€12,336United Airlines
Find Deal
Fri, 13 Jun - Fri, 20 Jun

Aer Lingus flights from Shannon, Clare to London

Our best Aer Lingus deals on Shannon, Clare to London flight tickets
Aer Lingus
19 May
SNN21:15Shannon
1h 25m
LHR22:40London Heathrow
21 May
LHR14:40London Heathrow
1h 30m
SNN16:10Shannon
Aer Lingus
15 Sept
SNN13:45Shannon
17h 35m
1 stop
LHR07:20London Heathrow
16 Sept
LHR09:50London Heathrow
1h 30m
SNN11:20Shannon
Aer Lingus
5 Jun
SNN14:40Shannon
17h 05m
1 stop
LHR07:45London Heathrow
8 Jun
LHR14:40London Heathrow
14h 45m
1 stop
SNN05:25Shannon

American Airlines flights from Shannon, Clare to London

Our best American Airlines deals on Shannon, Clare to London flight tickets
American Airlines
15 May
SNN14:40Shannon
19h 00m
1 stop
LHR09:40London Heathrow
18 May
LHR09:45London Heathrow
20h 10m
1 stop
SNN05:55Shannon
€8,776
Find similar
American Airlines
15 May
SNN14:40Shannon
17h 35m
1 stop
LHR08:15London Heathrow
18 May
LHR08:25London Heathrow
21h 30m
1 stop
SNN05:55Shannon
€8,788
Find similar

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 €47. If you are unable to visit London during the month of January, then departing from Shannon, Clare during the month March is also very affordable. Most momondo users find prices during this month for around €103.

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 €367. 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 €642.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as €0. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around €628.

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 April 2025, prices for Shannon, Clare to London flights are approximately 7% 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

€45

Fastest flight time

1h 25m

Direct flights

Every day

Airports in London

5 airports
The best one-way flight to London from Shannon, Clare in the past 72 hours is €45. The best return flight deal from Shannon, Clare to London found on momondo in the last 72 hours is €380.
The fastest flight from Shannon, Clare to London takes 1h 25m
Direct flights go from Shannon, Clare to London every day.
There are 5 airports near London: London Luton (LTN), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

  • 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 25m, 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 €95Free CancellationRating
7.0
1,076 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 €162, with the best Aer Lingus deals starting from €108 round-trip. 1,076 users have rated Aer Lingus on momondo, with an average score of 7.0/10.


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