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Cheap flights from Shannon to London

  1. *One way fare including taxes and charges.

  2. *One way fare including taxes and charges.

  3. *One way fare including taxes and charges.

  4. *One way fare including taxes and charges.

  5. *One way fare including taxes and charges.

  6. *One way fare including taxes and charges.

  7. *One way fare including taxes and charges.

  8. *One way fare including taxes and charges.

  9. *One way fare including taxes and charges.

*Fares available for round trips within the last 48 hours and may not be currently available. Fares shown for travel to Dublin or Shannon may be Saver Fares, which is our most restrictive fare option. Additional baggage charges and fees for other optional services may apply. Other terms and conditions may apply.

Aer Lingus Plane Image

Book Shannon to London flight deals*

  1. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 3 Jul 2021

    *One way fare including taxes and charges.

    From
    45.99*
  2. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 2 Jun 2021

    *One way fare including taxes and charges.

    From
    45.99*
  3. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 12 Mar 2021

    *One way fare including taxes and charges.

    From
    45.99*
  4. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 19 Jul 2021

    *One way fare including taxes and charges.

    From
    45.99*
  5. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 4 Feb 2021

    *One way fare including taxes and charges.

    From
    45.99*
  6. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 20 Jul 2021

    *One way fare including taxes and charges.

    From
    45.99*
  7. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 16 May 2021

    *One way fare including taxes and charges.

    From
    45.99*
  8. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 19 Jan 2021

    *One way fare including taxes and charges.

    From
    45.99*
  9. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 20 Jan 2021

    *One way fare including taxes and charges.

    From
    45.99*
  10. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 9 Apr 2021

    *One way fare including taxes and charges.

    From
    45.99*

*Fares available for round trips within the last 48 hours and may not be currently available. Fares shown for travel to Dublin or Shannon may be Saver Fares, which is our most restrictive fare option. Additional baggage charges and fees for other optional services may apply. Other terms and conditions may apply.

Weather in London

Tuesday light rain
18°C 20 Oct 2020
Wednesday heavy intensity rain
14°C 21 Oct 2020
Thursday light rain
16°C 22 Oct 2020
Friday light rain
13°C 23 Oct 2020
Saturday broken clouds
14°C 24 Oct 2020
Sunday moderate rain
13°C 25 Oct 2020
Monday light rain
13°C 26 Oct 2020
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