NZ$194 Cheap Flights Shannon to London (SNN-LHR)

View NZ$194 flight on Wed, 10 June 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, 7 Jan - Thu, 22 Jan
SNN
Shannon
LHR
London
NZ$428 Return, found 12 hours ago
NZ$428
Return
found 12 hours ago
Select Aer Lingus flight, departing Wed, 7 Jan from Shannon to London, returning Thu, 22 Jan, priced at NZ$428 found 12 hours ago
Aer Lingus
Wed, 7 Jan - Thu, 22 Jan
SNN
Shannon
LHR
London
NZ$434 Return, found 12 hours ago
NZ$434
Return
found 12 hours ago
Select Aer Lingus flight, departing Wed, 7 Jan from Shannon to London, returning Thu, 22 Jan, priced at NZ$434 found 12 hours ago
Aer Lingus
Wed, 7 Jan - Sun, 25 Jan
SNN
Shannon
LHR
London
NZ$440 Return, found 12 hours ago
NZ$440
Return
found 12 hours ago
Select Aer Lingus flight, departing Wed, 7 Jan from Shannon to London, returning Sun, 25 Jan, priced at NZ$440 found 12 hours ago
Aer Lingus
Mon, 5 Jan - Sat, 24 Jan
SNN
Shannon
LHR
London
NZ$461 Return, found 12 hours ago
NZ$461
Return
found 12 hours ago
Select Aer Lingus flight, departing Mon, 5 Jan from Shannon to London, returning Sat, 24 Jan, priced at NZ$461 found 12 hours ago
Aer Lingus
Mon, 5 Jan - Sun, 25 Jan
SNN
Shannon
LHR
London
NZ$467 Return, found 12 hours ago
NZ$467
Return
found 12 hours ago
Select Aer Lingus flight, departing Mon, 5 Jan from Shannon to London, returning Sun, 25 Jan, priced at NZ$467 found 12 hours ago
Aer Lingus
Mon, 5 Jan - Sat, 24 Jan
SNN
Shannon
LHR
London
NZ$471 Return, found 12 hours ago
NZ$471
Return
found 12 hours ago
Select Aer Lingus flight, departing Mon, 5 Jan from Shannon to London, returning Sat, 24 Jan, priced at NZ$471 found 12 hours ago
Aer Lingus
Mon, 5 Jan - Sun, 25 Jan
SNN
Shannon
LHR
London
NZ$477 Return, found 12 hours ago
NZ$477
Return
found 12 hours ago
Select Aer Lingus flight, departing Mon, 5 Jan from Shannon to London, returning Sun, 25 Jan, priced at NZ$477 found 12 hours ago
Aer Lingus
Mon, 5 Jan - Thu, 8 Jan
SNN
Shannon
LHR
London
NZ$481 Return, found 2 days ago
NZ$481
Return
found 2 days ago
Select Aer Lingus flight, departing Mon, 5 Jan from Shannon to London, returning Thu, 8 Jan, priced at NZ$481 found 2 days ago
Aer Lingus
Thu, 6 Nov - Sun, 9 Nov
SNN
Shannon
LHR
London
NZ$484 Return, found 5 days ago
NZ$484
Return
found 5 days ago
Select Aer Lingus flight, departing Thu, 6 Nov from Shannon to London, returning Sun, 9 Nov, priced at NZ$484 found 5 days ago
Aer Lingus
Mon, 5 Jan - Sat, 10 Jan
SNN
Shannon
LHR
London
NZ$485 Return, found 2 days ago
NZ$485
Return
found 2 days ago
Select Aer Lingus flight, departing Mon, 5 Jan from Shannon to London, returning Sat, 10 Jan, priced at NZ$485 found 2 days ago
Flight from Shannon to London route information
Origin airport
Shannon
Destination airport
Heathrow
Airlines serving
Aer Lingus, British Airways
Return price
NZ$428
Distance
590 km
Average flight time
1 hour 23 mins

Perfect flights from Shannon to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Shannon to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Shannon to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from NZ$194 and roundtrip prices from NZ$428. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Shannon Airport (SNN) to LHR?
Round-trip flights between SNN and London Heathrow start from NZ$428. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SNN to LHR?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from SNN to Heathrow Airport (LHR) 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 Shannon Airport to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Shannon Airport to Heathrow Airport (LHR)?
A flight distance of just 590 kilometres separates Shannon and Hounslow. Once you're up in the air, you won't get a chance to do much more than listen to some short podcasts.
Which airlines fly direct from Shannon Airport (SNN) to London Heathrow?
Aer Lingus (EI) will take you from Shannon Airport (SNN) to Heathrow Airport safely and comfortably. You can choose from 82 direct flights each month along this route.
Are SNN to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest airfares from Shannon Airport to Heathrow Airport showing up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.
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