₹15,268 Cheap Flights from London (LHR) to Shannon (SNN)

View ₹15,268 flight on Wed, 30 Jul 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Shannon Airport (SNN)

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Cheap Flights from London (LHR) to Shannon (SNN)

Prices were available within the past 7 days and start at ₹15,268 for one-way flights and ₹25,104 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 21 Jul - Fri, 25 Jul
LHR
London
SNN
Shannon
₹25,104 Return, found 4 days ago
₹25,104
Return
found 4 days ago
Select British Airways flight, departing Mon, 21 Jul from London to Shannon, returning Fri, 25 Jul, priced at ₹25,104 found 4 days ago
British Airways
Thu, 7 Aug - Sun, 10 Aug
LHR
London
SNN
Shannon
₹25,334 Return, found 4 days ago
₹25,334
Return
found 4 days ago
Select British Airways flight, departing Thu, 7 Aug from London to Shannon, returning Sun, 10 Aug, priced at ₹25,334 found 4 days ago
British Airways
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹26,373 Return, found 3 days ago
₹26,373
Return
found 3 days ago
Select British Airways flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹26,373 found 3 days ago
British Airways
Mon, 21 Jul - Fri, 25 Jul
LHR
London
SNN
Shannon
₹26,969 Return, found 4 days ago
₹26,969
Return
found 4 days ago
Select British Airways flight, departing Mon, 21 Jul from London to Shannon, returning Fri, 25 Jul, priced at ₹26,969 found 4 days ago
Aer Lingus
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹27,073 Return, found 3 days ago
₹27,073
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹27,073 found 3 days ago
Aer Lingus
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹28,228 Return, found 3 days ago
₹28,228
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹28,228 found 3 days ago
Aer Lingus
Mon, 21 Jul - Fri, 25 Jul
LHR
London
SNN
Shannon
₹28,249 Return, found 4 days ago
₹28,249
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 21 Jul from London to Shannon, returning Fri, 25 Jul, priced at ₹28,249 found 4 days ago
British Airways
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹28,270 Return, found 3 days ago
₹28,270
Return
found 3 days ago
Select British Airways flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹28,270 found 3 days ago
Aer Lingus
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹28,923 Return, found 3 days ago
₹28,923
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹28,923 found 3 days ago
Aer Lingus
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹29,038 Return, found 3 days ago
₹29,038
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹29,038 found 3 days ago
British Airways
Mon, 21 Jul - Fri, 25 Jul
LHR
London
SNN
Shannon
₹29,064 Return, found 4 days ago
₹29,064
Return
found 4 days ago
Select British Airways flight, departing Mon, 21 Jul from London to Shannon, returning Fri, 25 Jul, priced at ₹29,064 found 4 days ago
Aer Lingus
Mon, 21 Jul - Fri, 25 Jul
LHR
London
SNN
Shannon
₹30,109 Return, found 4 days ago
₹30,109
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 21 Jul from London to Shannon, returning Fri, 25 Jul, priced at ₹30,109 found 4 days ago
British Airways
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹30,120 Return, found 3 days ago
₹30,120
Return
found 3 days ago
Select British Airways flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹30,120 found 3 days ago
British Airways
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹30,313 Return, found 3 days ago
₹30,313
Return
found 3 days ago
Select British Airways flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹30,313 found 3 days ago
Aer Lingus
Thu, 21 Aug - Sun, 24 Aug
LHR
London
SNN
Shannon
₹30,893 Return, found 3 days ago
₹30,893
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 21 Aug from London to Shannon, returning Sun, 24 Aug, priced at ₹30,893 found 3 days ago

Find the cheapest month to fly from London (LHR) to Shannon (SNN)

March is typically the cheapest month to fly

From ₹8,625 - ₹19,368 per traveller.

Graph displaying average flight prices per month

Flight from London to Shannon route information
Origin airport
Heathrow
Destination airport
Shannon
Airlines serving
British Airways
Return price
₹24,958
Distance
590 km
Average flight time
1 hour 28 mins

Frequently asked questions

How much is a flight from Heathrow Airport (LHR) to Shannon Airport?
If you're planning on travelling from Heathrow Airport (LHR) to SNN, round-trip flights start from ₹25,104. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Shannon Airport?
This differs between airlines, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Heathrow Airport to SNN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Shannon Airport (SNN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Shannon Airport?
You might not get through a whole movie on this flight — it's just 590 kilometres from Hounslow to Shannon. Find your seat, buckle up and you'll be touching down before long.
Which airlines fly direct from Heathrow Airport to SNN?
A favourite with many travellers, Aer Lingus (EI) operates 82 flights every month from London Heathrow to Shannon Airport. Pick the one that fits with your travel plans and book your fare today.
Are Heathrow Airport (LHR) to SNN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Heathrow Airport (LHR) to Shannon Airport (SNN) at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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