Flights from London to Shannon from $121

Compare All LON to SNN Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
FR FR · 109	08:00 LON 11:00 SNN	0 stop(s)	3h 0m	$121 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

SNN

Shannon Airport

City: Shannon
Country: IE
Type: Large Airport
Elevation: 46 ft

SNN Airport Guide →

Tips for London to Shannon Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book LON–SNN flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $121, but prices as low as $121 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on LON–SNN is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Shannon

Book accommodation at your destination — top-rated stays near SNN airport

Blossom Hill Bed and Breakfast

Glencarrig Farmhouse B&B

Shannon, 3★

9.3 $97/night

Park Inn by Radisson Shannon Airport

Shannon, 3★

9.1 $144/night

Carrygerry Country House

Shannon, 3★

8.8 $134/night

Shannon Springs Hotel

Shannon, 4★

8.4 $195/night

Frequently Asked Questions

Everything you need to know about flying LON to SNN

What is the cheapest flight from London to Shannon?

The cheapest flight from London (LON) to Shannon (SNN) currently starts at $121 with FR. Prices are updated regularly and may vary by date and availability.

How many airlines fly from LON to SNN?

We found 1 airline(s) operating on the LON–SNN route, including FR.

Are there direct flights from London to Shannon?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from London to Shannon is approximately $121. Prices range from $121 to $121 depending on airline, time, and class.

How long is the flight from LON to SNN?

The average flight duration from London to Shannon is approximately 3 hours 0 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on LON–SNN flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.