Cheap flight tickets from Cluj-Napoca to London

Select preferred month for the cheapest flights

• OctOctober2025

  £37

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 38%

  Average price £37
  Select October

• NovNovember2025

  Cheapest

  £27

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 46%

  Average price £27
  Select November

• DecDecember2025

  £37

  Average monthly temperature & precipitation

  Temperature 7°C

  Precipitation 41%

  Average price £37
  Select December

• JanJanuary2026

  £42

  Average monthly temperature & precipitation

  Temperature 5°C

  Precipitation 45%

  Average price £42
  Select January

• FebFebruary2026

  £61

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 42%

  Average price £61
  Select February

• MarMarch2026

  £71

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 45%

  Average price £71
  Select March

• AprApril2026

  £98

  Average monthly temperature & precipitation

  Temperature 9°C

  Precipitation 36%

  Average price £98
  Select April

• MayMay2026

  £67

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 41%

  Average price £67
  Select May

• JunJune2026

  £73

  Average monthly temperature & precipitation

  Temperature 15°C

  Precipitation 36%

  Average price £73
  Select June

• JulJuly2026

  Best for exploring

  £109

  Average monthly temperature & precipitation

  Temperature 17°C

  Precipitation 41%

  Average price £109
  Select July

• AugAugust2026

  Best for exploring

  £81

  Average monthly temperature & precipitation

  Temperature 19°C

  Precipitation 41%

  Average price £81
  Select August

• SepSeptember2026

  Warmest

  £87

  Average monthly temperature & precipitation

  Temperature 20°C

  Precipitation 36%

  Average price £87
  Select September

Average monthly temperature & precipitation