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Cheap flights from Shannon to London from $165

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon to London departing on 1/14. 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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Find the cheapest flights from Shannon to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Shannon to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Shannon to London.

Cheap last minute flights

Planning a quick getaway from Shannon to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Shannon to London

Find recent round-trip train or bus tickets from Shannon to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
8:10 pm - 2:45 pmLHR-SNN
18h 35m1 stop
Tue, Jan 14 - Wed, Jan 15
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:25 pm - 2:45 pmLHR-SNN
20h 20m1 stop
Wed, Dec 18 - Wed, Dec 25
5:30 pm - 6:55 pmSNN-LHR
1h 25mnonstop
6:40 am - 1:50 pmLHR-SNN
7h 10m1 stop
Tue, Dec 17 - Tue, Dec 24
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$191Aer Lingus
Find Deal
Fri, Dec 6 - Mon, Dec 9
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$198Aer Lingus
Find Deal
Tue, Dec 17 - Tue, Dec 24
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$222Aer Lingus
Find Deal
Fri, Dec 6 - Tue, Dec 24
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$264British Airways
Find Deal
Sun, Mar 16 - Sun, Mar 23
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
2:15 pm - 3:45 pmLHR-SNN
1h 30mnonstop
$283British Airways
Find Deal
Wed, Feb 19 - Sat, Feb 22
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$300British Airways
Find Deal
Mon, Dec 23 - Fri, Dec 27
5:30 pm - 6:55 pmSNN-LHR
1h 25mnonstop
11:25 am - 6:15 amLHR-SNN
18h 50m1 stop
$800Aer Lingus
Find Deal
Fri, Dec 6 - Tue, Dec 10
2:00 pm - 1:15 pmSNN-LHR
23h 15m2 stops
Mon, Nov 25
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$223British Airways
Find Deal
Mon, Dec 30
5:05 pm - 9:35 amSNN-LHR
16h 30m2 stops
Tue, Nov 26
8:30 am - 10:40 pmSNN-LHR
14h 10m1 stop
Mon, Nov 25
7:10 am - 9:10 amSNN-LHR
26h 00m2 stops
Sun, May 11
7:10 am - 10:00 pmSNN-LHR
38h 50m3 stops
Sun, May 11
2:45 pm - 5:55 amSNN-LHR
15h 10m1 stop
$1,027JetBlue
Find Deal
Fri, Jan 24
7:10 am - 8:20 pmSNN-LHR
13h 10m2 stops
$1,069Aer Lingus
Find Deal
Sun, May 11
2:45 pm - 5:55 amSNN-LHR
15h 10m1 stop
$1,092JetBlue
Find Deal
Wed, Dec 4
12:30 pm - 5:55 amSNN-LHR
17h 25m1 stop
$4,483United Airlines
Find Deal
Thu, Apr 10
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
2:15 pm - 3:45 pmLHR-SNN
1h 30mnonstop
$434Aer Lingus
Find Deal
Fri, Nov 22 - Sat, Nov 23
5:30 pm - 6:55 pmSNN-LHR
1h 25mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$119Aer Lingus
Find Deal
Wed, Dec 4 - Tue, Dec 10
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$121Aer Lingus
Find Deal
Tue, Jan 14 - Wed, Jan 15
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
Fri, Dec 6 - Tue, Dec 10
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$191Aer Lingus
Find Deal
Fri, Dec 6 - Mon, Dec 9
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$198Aer Lingus
Find Deal
Tue, Dec 17 - Tue, Dec 24
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$222Aer Lingus
Find Deal
Fri, Dec 6 - Tue, Dec 24
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$264British Airways
Find Deal
Sun, Mar 16 - Sun, Mar 23
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
Tue, Dec 17 - Tue, Dec 24
5:30 pm - 6:55 pmSNN-LHR
1h 25mnonstop
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
$283British Airways
Find Deal
Wed, Feb 19 - Sat, Feb 22
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$300British Airways
Find Deal
Mon, Dec 23 - Fri, Dec 27

Aer Lingus flights from Shannon to London

Our best Aer Lingus deals on Shannon to London flight tickets
Aer Lingus
Dec 6
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
Dec 9
LHR6:05 pmLondon Heathrow
1h 20m
SNN7:25 pmShannon
Aer Lingus
Dec 17
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
Dec 24
LHR3:20 pmLondon Heathrow
1h 25m
SNN4:45 pmShannon
Aer Lingus
Dec 6
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
Dec 24
LHR3:20 pmLondon Heathrow
1h 25m
SNN4:45 pmShannon

British Airways flights from Shannon to London

Our best British Airways deals on Shannon to London flight tickets
British Airways
Mar 16
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
Mar 23
LHR6:05 pmLondon Heathrow
1h 20m
SNN7:25 pmShannon
British Airways
Feb 19
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
Feb 22
LHR2:15 pmLondon Heathrow
1h 30m
SNN3:45 pmShannon
British Airways
Dec 23
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
Dec 27
LHR6:05 pmLondon Heathrow
1h 20m
SNN7:25 pmShannon

See travel insights to London from

How to get the cheapest flight ticket from Shannon 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 from Shannon to London?

September. The cheapest time of year to fly to London from Shannon is September. Most expensive is June

What is the cheapest day to depart Shannon for London?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

When is the cheapest time to fly from Shannon to London?

In the morning. Shannon to London flights are approximately 45% more expensive in the afternoon than in the morning

What is the cheapest Shannon to London flight route?

Shannon - London Heathrow. Fly from Shannon to London Heathrow for the best Shannon - London flight prices

How far in advance should you book Shannon to London flights?

41 days before. The cheapest time to buy a flight from Shannon to London is approximately 41 days to departure

Can stopping save me money on Shannon to London flights?

No. A direct flight is the cheapest option for a flight between Shannon to London.

How have Shannon to London flight prices changed over time?

As of November 2024, prices for Shannon to London flights are approximately 29% more expensive when compared to flights at the same time last year.

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


When to book flights from Shannon to London

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

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

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

Best Price Found

$187

Fastest flight time

1h 20m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Shannon in the past 72 hours is $187. The best round-trip flight deal from Shannon to London found on momondo in the last 72 hours is $165.
The fastest flight from Shannon to London takes 1h 20m
Direct flights go from Shannon to London every day.
There is 1 airport near London: London Heathrow (LHR)

  • How far is Shannon to London by plane?

    There are 379.6 mi between Shannon and London. Typically, this will take 1h 20m 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?

  • 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 to London?

  • What is the most popular airline from Shannon to London?


Best airlines flying from Shannon to London

Compare and see reviews for airlines that fly from Shannon to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $40Free CancellationRating
6.8
5,266 reviews
Search Ryanair flights
Aer LingusPriceFrom $129Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From Shannon to London

    Aer Lingus flight deals from Shannon to London start from $129 round-trip. Over the 19 Aer Lingus flights for this route in a normal week, average airfare is usually $161 round-trip - but some users have found much cheaper deals with momondo.

  • Ryanair Flights From Shannon to London

    Ryanair (6.8/10 from 5,266 reviews) operates around 7 flights from Shannon to London in any given week. The average Ryanair airfare for this route is around $73, with deals from around $40 rare but found on momondo. Referenced prices are for round-trip Shannon to London flight searches in the last 72 hours.


Why use momondo?

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.


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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 35.6 mi from London