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Cheap flights from London Heathrow Airport to Shannon from $65

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 Heathrow Airport to Shannon departing on 11/23. 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 London Heathrow Airport to Shannon

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport to Shannon 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 London Heathrow Airport to Shannon.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport to Shannon? 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 Shannon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Heathrow Airport to Shannon

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

All round-trip flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
2:15 pm - 3:45 pmLHR-SNN
1h 30mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$128Aer Lingus
Find Deal
Sat, Nov 16 - Sat, Nov 23
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$129Aer Lingus
Find Deal
Wed, Jan 8 - Sat, Jan 11
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$149Aer Lingus
Find Deal
Fri, Nov 29 - Fri, Nov 29
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
$152Aer Lingus
Find Deal
Sat, Nov 23 - Mon, Nov 25
6:25 am - 6:25 pmLHR-SNN
12h 00m1 stop
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
Wed, Jan 8 - Sat, Jan 11
4:00 pm - 8:00 pmLHR-SNN
4h 00m1 stop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
Sat, Nov 16 - Sat, Nov 23
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$166Aer Lingus
Find Deal
Sun, Dec 1 - Sun, Dec 8
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$278British Airways
Find Deal
Fri, Nov 29 - Mon, Dec 2
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$280British Airways
Find Deal
Wed, Jan 15 - Sat, Jan 18
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
$298British Airways
Find Deal
Sat, Nov 16 - Sun, Nov 17
2:15 pm - 3:45 pmLHR-SNN
1h 30mnonstop
$65Aer Lingus
Find Deal
Sat, Nov 23
6:25 am - 6:25 pmLHR-SNN
12h 00m1 stop
Wed, Jan 8
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
$98Aer Lingus
Find Deal
Fri, Mar 28
4:00 pm - 8:00 pmLHR-SNN
4h 00m1 stop
Sat, Nov 23
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$124Aer Lingus
Find Deal
Fri, Nov 22
9:00 pm - 8:00 pmLHR-SNN
23h 00m1 stop
Fri, Nov 22
9:55 am - 6:10 pmLHR-SNN
8h 15m1 stop
Fri, Mar 28
7:15 pm - 3:00 pmLHR-SNN
19h 45m2 stops
Sun, Dec 8
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
$306British Airways
Find Deal
Fri, Dec 20
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
$307British Airways
Find Deal
Fri, Dec 20
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
$166Aer Lingus
Find Deal
Thu, Nov 7 - Sun, Dec 8
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
10:20 pm - 2:25 pmSNN-LHR
40h 05m2 stops
Thu, Nov 7 - Sun, Dec 8
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
8:30 pm - 5:30 pmSNN-LHR
21h 00m1 stop
Thu, Nov 7 - Sun, Dec 8
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$278British Airways
Find Deal
Sat, Nov 9 - Sat, Nov 9
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$298British Airways
Find Deal
Tue, Nov 5 - Wed, Nov 6
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$455British Airways
Find Deal
Fri, Nov 8 - Sun, Nov 10
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
8:15 am - 10:15 pmSNN-LHR
14h 00m3 stops
Thu, Nov 7 - Sun, Dec 8
7:30 pm - 6:15 amLHR-SNN
34h 45m2 stops
8:15 am - 10:25 amSNN-LHR
26h 10m2 stops
$1,736
Find Deal
Thu, Nov 7 - Sun, Dec 8
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
2:45 pm - 6:55 pmSNN-LHR
28h 10m1 stop
$1,999Aer Lingus
Find Deal
Wed, Nov 6 - Thu, Nov 7
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
2:45 pm - 9:30 amSNN-LHR
18h 45m1 stop
$2,070Aer Lingus
Find Deal
Sat, Nov 9 - Sat, Nov 9
2:15 pm - 3:45 pmLHR-SNN
1h 30mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$128Aer Lingus
Find Deal
Sat, Nov 16 - Sat, Nov 23
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$129Aer Lingus
Find Deal
Wed, Jan 8 - Sat, Jan 11
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$149Aer Lingus
Find Deal
Fri, Nov 29 - Fri, Nov 29
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
$152Aer Lingus
Find Deal
Sat, Nov 23 - Mon, Nov 25
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$166Aer Lingus
Find Deal
Sun, Dec 1 - Sun, Dec 8
7:10 pm - 8:35 pmLHR-SNN
1h 25mnonstop
4:55 pm - 6:20 pmSNN-LHR
1h 25mnonstop
$203Aer Lingus
Find Deal
Fri, Apr 11 - Mon, Apr 14
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$278British Airways
Find Deal
Fri, Nov 29 - Mon, Dec 2
3:20 pm - 4:45 pmLHR-SNN
1h 25mnonstop
5:25 pm - 6:50 pmSNN-LHR
1h 25mnonstop
$280British Airways
Find Deal
Wed, Jan 15 - Sat, Jan 18
10:00 am - 11:30 amLHR-SNN
1h 30mnonstop
7:45 am - 9:15 amSNN-LHR
1h 30mnonstop
$298British Airways
Find Deal
Sat, Nov 16 - Sun, Nov 17
6:05 pm - 7:25 pmLHR-SNN
1h 20mnonstop
8:05 pm - 9:25 pmSNN-LHR
1h 20mnonstop
$311British Airways
Find Deal
Thu, Nov 14 - Mon, Nov 18

British Airways flights from London Heathrow Airport to Shannon

Our best British Airways deals on London Heathrow Airport to Shannon flight tickets
British Airways
Nov 29
LHR6:05 pmLondon Heathrow
1h 20m
SNN7:25 pmShannon
Dec 2
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow
British Airways
Jan 15
LHR3:20 pmLondon Heathrow
1h 25m
SNN4:45 pmShannon
Jan 18
SNN5:25 pmShannon
1h 25m
LHR6:50 pmLondon Heathrow
British Airways
Nov 16
LHR10:00 amLondon Heathrow
1h 30m
SNN11:30 amShannon
Nov 17
SNN7:45 amShannon
1h 30m
LHR9:15 amLondon Heathrow

Aer Lingus flights from London Heathrow Airport to Shannon

Our best Aer Lingus deals on London Heathrow Airport to Shannon flight tickets
Aer Lingus
Nov 16
LHR2:15 pmLondon Heathrow
1h 30m
SNN3:45 pmShannon
Nov 23
SNN5:25 pmShannon
1h 25m
LHR6:50 pmLondon Heathrow
Aer Lingus
Jan 8
LHR10:00 amLondon Heathrow
1h 30m
SNN11:30 amShannon
Jan 11
SNN5:25 pmShannon
1h 25m
LHR6:50 pmLondon Heathrow
Aer Lingus
Nov 29
LHR3:20 pmLondon Heathrow
1h 25m
SNN4:45 pmShannon
Nov 29
SNN8:05 pmShannon
1h 20m
LHR9:25 pmLondon Heathrow

How to get the cheapest flight ticket from London Heathrow Airport to Shannon

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 London Heathrow Airport to Shannon?

January. The cheapest time of year to fly to Shannon from London Heathrow Airport is January. Most expensive is December

What is the cheapest day to depart London Heathrow Airport for Shannon?

Sunday. The cheapest day of the week is typically Sunday. The most expensive is typically Thursday

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

In the afternoon. London Heathrow Airport to Shannon flights are approximately 4% more expensive at noon than in the afternoon

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

Aer Lingus. Aer Lingus is the most popular carrier operating from London Heathrow Airport to Shannon

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

29 days before. The cheapest time to buy a flight from London Heathrow Airport to Shannon is approximately 29 days to departure

How many flights depart from London Heathrow Airport to Shannon on average per day?

As of November 2024, 13 flights take off from London Heathrow Airport and land in Shannon each day. The most common flight departure time for this route is 10:00AM, with 40% of daily flights taking off at noon.

How many flights depart from London Heathrow Airport to Shannon on average per week?

94 flights are operational weekly from London Heathrow Airport to Shannon as of November 2024. The most popular departure day for this route is Sunday, with 15% of flights per week taking off on this day.

Can stopping save me money on London Heathrow Airport to Shannon flights?

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

How have London Heathrow Airport to Shannon flight prices changed over time?

As of November 2024, prices for London Heathrow Airport to Shannon flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Shannon

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

Cheap London Heathrow Airport to Shannon (LHR to SNN) flight deals and tips

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

Best Price Found

$65

Fastest flight time

1h 20m

Direct flights

Mon, Thu, Fri, Sat and Sun

Airports in Shannon

1 airport
The best one-way flight to Shannon from London Heathrow Airport in the past 72 hours is $65. The best round-trip flight deal from London Heathrow Airport to Shannon found on momondo in the last 72 hours is $128.
The fastest flight from London Heathrow Airport to Shannon takes 1h 20m
Direct flights go from London Heathrow Airport to Shannon on Monday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: Aer Lingus and British Airways.
There is 1 airport near Shannon: Shannon (SNN)

  • How far is London Heathrow to Shannon by plane?

    The straight-line distance from London Heathrow to Shannon is 366.5 mi. Typically, this will take 1h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Shannon Airport?

    Prices for flights from London Heathrow Airport to Shannon Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Shannon Airport?

  • How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Shannon?

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


Best airlines flying from London Heathrow Airport to Shannon

Compare and see reviews for airlines that fly from London Heathrow Airport to Shannon with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $118Free CancellationRating
7.1
1,088 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From London Heathrow Airport to Shannon

    Aer Lingus operates around 20 flights from London Heathrow Airport to Shannon every week. The average price of these flights found in the last 72 hours has been $177, but momondo users have found Aer Lingus deals from London Heathrow Airport to Shannon from as low as $118 round-trip. Aer Lingus has been scored 7.1/10 in 1,088 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from London to Shannon?

Finding the right flight to Shannon from London 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 Shannon quick and easy, saving you time and money.

Can I find flights from London to Shannon with flexible booking policies on momondo?

Flights from London to Shannon 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 London to Shannon?

momondo helps you find the best flight between London and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Shannon right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Shannon from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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