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London To Shannon Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller(s)

Economy

June
July
August
September
October
November
December
January
February
March
April

May is by far the best month, wherein you can get cheapest flights for London to Shannon. Meanwhile, July is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
May

May- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
May

May - is the cheapest month to book round trip flights.

Cheaper Fare
£ 104

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From London To Shannon

Cheapest
Aer Lingus
Aer Lingus

LHR

09:50

London

London Heathrow Airport

Tue , 06 May 2025

01h 30m
ellipse
Non Stop

SNN

11:20

Shannon

Shannon Airport

Tue, 06 May 2025

£104
Aer Lingus
Aer Lingus

LHR

19:10

London

London Heathrow Airport

Tue , 06 May 2025

01h 25m
ellipse
Non Stop

SNN

20:35

Shannon

Shannon Airport

Tue, 06 May 2025

£106
British Airways
British Airways

LHR

19:10

London

London Heathrow Airport

Tue , 06 May 2025

01h 25m
ellipse
Non Stop

SNN

20:35

Shannon

Shannon Airport

Tue, 06 May 2025

£131
ellipse

Find the Lowest Airfare London to Shannon

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
£104
06 May 2025
Aer Lingus
19:10 PM
Cheapest Airfare Within 30 Days
£104
06 May 2025
Aer Lingus
19:10 PM
Cheapest Airfare Within 90 Days
£104
06 May 2025
Aer Lingus
19:10 PM
ellipse

Early Morning Flight London to Shannon

wallet
Cheapest Flight
Found
£104
group
Average Flight
Time
01h 30m
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Date/Time
06 May 2025
09:50 AM
plane
Airlines
Aer Lingus
Ellipse

Late Night Flight London to Shannon

wallet
Cheapest Flight
Found
£106
group
Average Flight
Time
01h 25m
calendar
Date/Time
06 May 2025
19:10 PM
plane
Airlines
Aer Lingus
Best Time to Travel

How early should I book a flight ticket to get the lowest airfare from London to Shannon?

To crack the better offer on London to Shannon flights, it’s better to make advanced bookings at least few weeks prior of your intended date because price might rise eventually due to the delay.

Fare
Days In Advance
Reasonable Fares

Which is the best day for booking London to Shannon flights?

Weekdays are the best day to get low-cost flight tickets from London to Shannon. However, it depends on a certain factor. If the demand is high and festivals are there, then prices could be a little high.

Fare
Weekdays

Flights from London to Shannon with Easemytrip

Flying from London to Shannon has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between London to Shannon is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Heathrow Airport (LHR) and Shannon Airport (SNN). You can expect a flight distance of approximately 593 km, and most direct services cover it in around 01:26.

Let’s take a closer look at everything you need to know before booking your flight from London to Shannon.

Travel Overview: London to Shannon

Flight Details Information
Route Distance 593 km
Average Flight Time 01:26 hrs
Departure Airport London Heathrow Airport (LHR)
Arrival Airport Shannon Airport (SNN)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Aer Lingus, British Airways

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

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FAQs about flights from London to Shannon

Are there direct flights from London to Shannon?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?