Cheap flight tickets from London to Geneva

Select preferred month for the cheapest flights

• OctOctober2025

  £107

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 38%

  Average price £107
  Select October

• NovNovember2025

  £50

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 50%

  Average price £50
  Select November

• DecDecember2025

  Cheapest

  £49

  Average monthly temperature & precipitation

  Temperature 1°C

  Precipitation 45%

  Average price £49
  Select December

• JanJanuary2026

  £52

  Average monthly temperature & precipitation

  Temperature 2°C

  Precipitation 48%

  Average price £52
  Select January

• FebFebruary2026

  £182

  Average monthly temperature & precipitation

  Temperature 6°C

  Precipitation 46%

  Average price £182
  Select February

• MarMarch2026

  £165

  Average monthly temperature & precipitation

  Temperature 6°C

  Precipitation 41%

  Average price £165
  Select March

• AprApril2026

  £199

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 46%

  Average price £199
  Select April

• MayMay2026

  £130

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 54%

  Average price £130
  Select May

• JunJune2026

  £162

  Average monthly temperature & precipitation

  Temperature 16°C

  Precipitation 56%

  Average price £162
  Select June

• JulJuly2026

  Best for exploring

  £156

  Average monthly temperature & precipitation

  Temperature 18°C

  Precipitation 48%

  Average price £156
  Select July

• AugAugust2026

  Best for exploring

  £157

  Average monthly temperature & precipitation

  Temperature 19°C

  Precipitation 38%

  Average price £157
  Select August

• SepSeptember2026

  Warmest

  £216

  Average monthly temperature & precipitation

  Temperature 20°C

  Precipitation 40%

  Average price £216
  Select September

Average monthly temperature & precipitation