Flights from Greenville to Shannon from $ 832*

Promotion Code

Featured daily fares for flights from Greenville (GSP) to Shannon (SNN)

$ 862
$ 2.8K
Displaying fares for April-2026
  • 17

    Fr

    APR

  • 18

    Sa

  • 19

    Su

  • 20

    Mo

  • 21

    Tu

  • 22

    We

  • 23

    Th

  • 24

    Fr

  • 25

    Sa

  • 26

    Su

  • 27

    Mo

  • 28

    Tu

  • 29

    We

  • 30

    Th

  • 01

    Fr

    MAY

  • 02

    Sa

  • 03

    Su

  • 04

    Mo

  • 05

    Tu

  • 06

    We

  • 07

    Th

  • 08

    Fr

  • 09

    Sa

  • 10

    Su

  • 11

    Mo

  • 12

    Tu

  • 13

    We

  • 14

    Th

  • 15

    Fr

  • 16

    Sa

  • Range$ 862-$ 2,789

    More United deals on Greenville (GSP) to Shannon (SNN) flights

    $
    keyboard_arrow_down
    More United deals on Greenville (GSP) to Shannon (SNN) flights
    From
    To
    Fare Type
    Dates
    Price
    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    07/15/26 - 07/22/26

    from

    $ 832

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    07/15/26 - 07/29/26

    from

    $ 832

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    05/11/26 - 05/25/26

    from

    $ 862

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    05/13/26 - 05/27/26

    from

    $ 862

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    05/10/26 - 05/24/26

    from

    $ 868

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    07/07/26 - 07/21/26

    from

    $ 878

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    07/08/26 - 07/22/26

    from

    $ 878

    Viewed: 13 hours ago

    Greenville (GSP)Shannon (SNN)Roundtrip
    |
    Economy
    05/27/26 - 06/10/26

    from

    $ 878

    Viewed: 13 hours ago

    *Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.