Cheap Flights from London to Shannon Starting at $25

Helping travelers to find the best flight offers

Cheapest flights from London to Shannon

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Shannon. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$25

Ryanair
Ryanair
Direct flight
1h 30m
05/20/2025

The cheapest one-way flight from London to Shannon departs on 05/20/2025, is operated by Ryanair and costs $25

Cheapest round trip flight

$61

Ryanair
Ryanair
Direct flight
3 hours
05/09/2025

The cheapest roundtrip flight from London to Shannon departs on 05/09/2025, is operated by Ryanair and costs $61

The fastest flight

1h 30m

Fastest flight from London to Shannon takes 1h 30m

Direct flights

Several times a week

There are direct flights on this route 3 days a week: Su, Tu, and We

Earliest flight

7:50 AM

Latest flight

8:35 PM

Average flight duration

1h 30m

Direct flights count

14

Distance

626km

Timezone difference

1h

The distance between London and Shannon is 626km (388 miles). The average flight duration is 1h 30m. There are 14 direct flights from London to Shannon. The time difference between London and Shannon is 1h . Flights from London begin at 7:50 AM. The latest flight from London departs at 8:35 PM.

See also:

Cheap flights to Ireland

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Direct flights airfares to Shannon

•

Cheapest air tickets to London

Airfare from London to Shannon by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from London to Shannon

March 2025
Lowest price
on average:
$23

Airlines operating on route

Below you will find a list of airlines operating flights on the London — Shannon route and the starting prices for flights of each specific airline on it.

Ryanair
Ryanair

Starting at $26

Direct Flights from London to Shannon

A direct flight is the most convenient and comfortable way to fly from London to Shannon, despite the fact that sometimes flights with transfers can cost significantly less.

Shannon city image

London — Shannon

LON — SNN

04/06/2025

Departure date

Direct flight

Aer Lingus

EI385

Starting at $210

Shannon city image

London — Shannon

LON — SNN

05/20/2025

Departure date

Direct flight

Aer Lingus

EI387

Starting at $137

Shannon city image

London — Shannon

LON — SNN

07/26/2025

Departure date

Direct flight

Aer Lingus

EI385

Starting at $155

Schedule of direct flights from London to Shannon

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Shannon:

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Unable to find information about the schedule of direct flights from

London airports overview

STN
Stansted Airport
Ryanair
Airlines flying to this airport
$27
Starting at
$29-1%
on average
LGW
London Gatwick Airport
Ryanair
Airlines flying to this airport
$29
Starting at
$29
on average

Shannon airports overview

SNN
Shannon Airport
Ryanair
Airlines flying to this airport
$27
Starting at
$29
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from London to Shannon?

The cheapest flight ticket from London to Shannon according to data for the last 48 hours costs $25

When is the best time to buy air tickets on the route London — Shannon?

Often the best time to buy tickets from London to Shannon is 2 months before departure.

When is the cheapest time of year to fly from London to Shannon?

Based on statistics over the past years, the lowest prices for flights from London to Shannon can be found flying in these months: March.

How long does it take to fly from London to Shannon?

The fastest flights from London to Shannon start from 1 hour 30 minutes in the air.

Which airline can fly direct from London to Shannon?

The following airlines operate direct flights on the route London — Shannon: Aer Lingus

Special offers and sales on air tickets from London to Shannon

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

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We couldn't find any special offers for flights from London to Shannon

Alternative routes

Bournemouth ➜ Shannon•Brighton ➜ Shannon•Cambridge ➜ Shannon•Coventry ➜ Shannon•Milton Keynes ➜ Shannon•Norwich ➜ Shannon•Leicester ➜ Shannon•Southampton ➜ Shannon•Reading ➜ Shannon•Swindon ➜ Shannon•London ➜ Belfast•London ➜ Blackpool•London ➜ Bristol•London ➜ Exeter•London ➜ Liverpool•London ➜ Manchester•London ➜ Cork