Take off on cheap flights from London to Sion, your adventure starts now!

Cheapest dates for London - Sion tickets

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Find the cheapest London Sion flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Sion with these new dates, click on an offer. Want to depart from another city? Choose: See more routes

Airlines operating flights from London to Sion

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About London - Sion flights

  • Arrival city:
  • Sion, Switzerland
  • Airport(s):
  • Sion Airport (SIR)
  • Local time:
  • 19-Nov-2018 19:35, GMT+1
  • Weather:
  • min. -7ºC, max. 0ºC
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • 19-Nov-2018 18:35, GMT+0
  • Weather:
  • min. 3ºC, max. 7ºC

Most popular cheap hotels in Sion

Double room / night from £87
Double room / night from £106