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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

Economy

March
April
August
September
October
November
December
January
February

March is by far the best month, wherein you can get cheapest flights for London to Shannon. Meanwhile, 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.

disclDisclaimer - All the 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

Aer Lingus
Aer Lingus

London

10:00

London Heathrow Airport [LHR]

Sun , 08 Mar 2026

01h 30m
ellipse
Non Stop

Shannon

11:30

Shannon Airport [SNN]

Sun, 08 Mar 2026

$155
British Airways
British Airways

London

10:00

London Heathrow Airport [LHR]

Sun , 08 Mar 2026

01h 30m
ellipse
Non Stop

Shannon

11:30

Shannon Airport [SNN]

Sun, 08 Mar 2026

$182
Aer Lingus
Aer Lingus

London

18:05

London Heathrow Airport [LHR]

Sun , 08 Mar 2026

01h 20m
ellipse
Non Stop

Shannon

19:25

Shannon Airport [SNN]

Sun, 08 Mar 2026

$234
British Airways
British Airways

London

18:05

London Heathrow Airport [LHR]

Sun , 08 Mar 2026

01h 20m
ellipse
Non Stop

Shannon

19:25

Shannon Airport [SNN]

Sun, 08 Mar 2026

$256
Aer Lingus
Aer Lingus

London

10:00

London Heathrow Airport [LHR]

Sat , 07 Mar 2026

01h 30m
ellipse
Non Stop

Shannon

11:30

Shannon Airport [SNN]

Sat, 07 Mar 2026

$319
British Airways
British Airways

London

10:00

London Heathrow Airport [LHR]

Sat , 07 Mar 2026

01h 30m
ellipse
Non Stop

Shannon

11:30

Shannon Airport [SNN]

Sat, 07 Mar 2026

$332
Air France
Air France

London

06:20

London Heathrow Airport [LHR]

Thu , 26 Mar 2026

06h 15m
ellipse
1 Stop

Shannon

12:35

Shannon Airport [SNN]

Thu, 26 Mar 2026

$1451
Air France
Air France

London

19:20

London Heathrow Airport [LHR]

Sat , 14 Mar 2026

17h 15m
ellipse
1 Stop

Shannon

12:35

Shannon Airport [SNN]

Sun, 15 Mar 2026

$1457
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

17:50

London Heathrow Airport [LHR]

Sat , 28 Mar 2026

17h 10m
ellipse
2 Stop

Shannon

12:00

Shannon Airport [SNN]

Sun, 29 Mar 2026

$2369
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

London

17:50

London Heathrow Airport [LHR]

Sat , 14 Mar 2026

18h 45m
ellipse
2 Stop

Shannon

12:35

Shannon Airport [SNN]

Sun, 15 Mar 2026

$2377
Air France
Air France

London

06:20

London Heathrow Airport [LHR]

Thu , 19 Mar 2026

06h 15m
ellipse
1 Stop

Shannon

12:35

Shannon Airport [SNN]

Thu, 19 Mar 2026

$2778
ellipse

Early Morning Flight London to Shannon

wallet
Cheapest Flight
Found
$2778
group
Average Flight
Time
06h 15m
calendra
Date/Time
19 Mar 2026
06:20 AM
plane
Airlines
Air France
Ellipse

Late Night Flight London to Shannon

wallet
Cheapest Flight
Found
$256
group
Average Flight
Time
01h 20m
calendar
Date/Time
08 Mar 2026
18:05 PM
plane
Airlines
British Airways