Cheap flight tickets from Bristol to Lisbon

Select preferred month for the cheapest flights

• OctOctober2025

  ‐

  Average monthly temperature & precipitation

  Temperature 19°C

  Precipitation 32%

  Check available flights
  Select October

• NovNovember2025

  Cheapest

  £218

  Average monthly temperature & precipitation

  Temperature 16°C

  Precipitation 40%

  Average price £218
  Select November

• DecDecember2025

  ‐

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 25%

  Check available flights
  Select December

• JanJanuary2026

  ‐

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 29%

  Check available flights
  Select January

• FebFebruary2026

  ‐

  Average monthly temperature & precipitation

  Temperature 14°C

  Precipitation 32%

  Check available flights
  Select February

• MarMarch2026

  ‐

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 32%

  Check available flights
  Select March

• AprApril2026

  ‐

  Average monthly temperature & precipitation

  Temperature 16°C

  Precipitation 36%

  Check available flights
  Select April

• MayMay2026

  Best for exploring

  ‐

  Average monthly temperature & precipitation

  Temperature 17°C

  Precipitation 19%

  Check available flights
  Select May

• JunJune2026

  Best for exploring

  £270

  Average monthly temperature & precipitation

  Temperature 19°C

  Precipitation 16%

  Average price £270
  Select June

• JulJuly2026

  Warmest

  ‐

  Average monthly temperature & precipitation

  Temperature 21°C

  Precipitation 3%

  Check available flights
  Select July

• AugAugust2026

  Warmest

  ‐

  Average monthly temperature & precipitation

  Temperature 21°C

  Precipitation 3%

  Check available flights
  Select August

• SepSeptember2026

  Warmest

  ‐

  Average monthly temperature & precipitation

  Temperature 21°C

  Precipitation 20%

  Check available flights
  Select September

Average monthly temperature & precipitation