￥19,780 Cheap Flights from London (LON) to Shannon (SNN)

View ￥19,780 flight on Sun, Apr 6, 2025Opens in a new window

Popular airlines from London to Shannon (SNN)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Shannon (LON-SNN)

Prices were available within the past 7 days and start at ￥19,780 for one-way flights and ￥35,980 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, Apr 6 - Mon, Apr 7
LHR
London
SNN
Shannon
￥35,980 Roundtrip, found 10 hours ago
￥35,980
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Sun, Apr 6 from London to Shannon, returning Mon, Apr 7, priced at ￥35,980 found 10 hours ago
Aer Lingus
Tue, Apr 29 - Fri, May 16
LHR
London
SNN
Shannon
￥36,030 Roundtrip, found 5 days ago
￥36,030
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Tue, Apr 29 from London to Shannon, returning Fri, May 16, priced at ￥36,030 found 5 days ago
Aer Lingus
Sun, Apr 6 - Tue, Apr 8
LHR
London
SNN
Shannon
￥36,040 Roundtrip, found 1 day ago
￥36,040
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Apr 6 from London to Shannon, returning Tue, Apr 8, priced at ￥36,040 found 1 day ago
Aer Lingus
Mon, Apr 7 - Mon, Apr 14
LHR
London
SNN
Shannon
￥36,280 Roundtrip, just found
￥36,280
Roundtrip
just found
Select Aer Lingus flight, departing Mon, Apr 7 from London to Shannon, returning Mon, Apr 14, priced at ￥36,280 just found
Aer Lingus
Sun, Apr 27 - Fri, May 9
LHR
London
SNN
Shannon
￥36,430 Roundtrip, found 5 days ago
￥36,430
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, Apr 27 from London to Shannon, returning Fri, May 9, priced at ￥36,430 found 5 days ago
Aer Lingus
Thu, Apr 10 - Thu, Apr 17
LHR
London
SNN
Shannon
￥36,450 Roundtrip, found 5 days ago
￥36,450
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Apr 10 from London to Shannon, returning Thu, Apr 17, priced at ￥36,450 found 5 days ago
Aer Lingus
Sun, May 11 - Thu, May 29
LHR
London
SNN
Shannon
￥36,830 Roundtrip, found 5 days ago
￥36,830
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sun, May 11 from London to Shannon, returning Thu, May 29, priced at ￥36,830 found 5 days ago
British Airways
Mon, Apr 7 - Mon, Apr 14
LHR
London
SNN
Shannon
￥40,630 Roundtrip, just found
￥40,630
Roundtrip
just found
Select British Airways flight, departing Mon, Apr 7 from London to Shannon, returning Mon, Apr 14, priced at ￥40,630 just found
American Airlines
Mon, Apr 7 - Mon, Apr 14
LHR
London
SNN
Shannon
￥1,461,090 Roundtrip, just found
￥1,461,090
Roundtrip
just found
Select American Airlines flight, departing Mon, Apr 7 from London to Shannon, returning Mon, Apr 14, priced at ￥1,461,090 just found
United
Thu, Apr 3 - Sat, Apr 5
LHR
London
SNN
Shannon
￥2,653,140 Roundtrip, found 9 hours ago
￥2,653,140
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Apr 3 from London to Shannon, returning Sat, Apr 5, priced at ￥2,653,140 found 9 hours ago
Flights from London (LHR) to Shannon (SNN)
Origin airport
Heathrow
Destination airport
Shannon
Airlines serving
Aer Lingus, American Airlines, British Airways, United
Roundtrip price
￥35,980
Distance
590 km

London to Shannon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Shannon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LON to SNN flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SNN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from London (LON-All Airports) to Shannon Airport?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from London (LON-All Airports) to Shannon Airport start from ￥35,980. Make your booking ASAP to score the best price for your trip. 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 (LON-All Airports) to Shannon Airport (SNN)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from London (LON-All Airports) 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 London (LON-All Airports) to SNN flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from London (LON-All Airports) to SNN?
Consider bringing your own entertainment (like some downloaded podcasts), as it takes an average of 8 hours to touch down in SNN from London (LON-All Airports). A good pair of noise-canceling headphones will be useful too.
How far is the flight from London (LON-All Airports) to Shannon Airport?
The flight distance from London (LON-All Airports) (LON) to Shannon Airport (SNN) is only 620 kilometers. You’ll be walking down the air bridge and grabbing your suitcase from the carousel before you know it.
Which airlines fly direct from London (LON-All Airports) to SNN?
A leading airline that flies from London (LON-All Airports) to SNN is Ryanair (FR). It offers 91 flights monthly. Operating 82 flights every month on this route, Aer Lingus (EI) is another good option.
Are London (LON-All Airports) to Shannon Airport (SNN) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from London (LON-All Airports) to Shannon Airport at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated on Expedia all the time.
Can I fly from London (LON-All Airports) to SNN right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from London (LON-All Airports) to Shannon Airport please visit our COVID 19 travel advisor portal link.

Explore a world of travel with Expedia

*Available to Expedia members.