Cheap flight tickets from Brussels to Frankfurt

Select preferred month for the cheapest flights

• JunJune2026

  Best for exploring

  €174

  Average monthly temperature & precipitation

  Temperature 17°C

  Precipitation 30%

  Average price €174
  Select June

• JulJuly2026

  Best for exploring

  €198

  Average monthly temperature & precipitation

  Temperature 19°C

  Precipitation 38%

  Average price €198
  Select July

• AugAugust2026

  €161

  Average monthly temperature & precipitation

  Temperature 21°C

  Precipitation 38%

  Average price €161
  Select August

• SepSeptember2026

  Warmest

  Cheapest

  €154

  Average monthly temperature & precipitation

  Temperature 23°C

  Precipitation 30%

  Average price €154
  Select September

• OctOctober2026

  €176

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 41%

  Average price €176
  Select October

• NovNovember2026

  €166

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 46%

  Average price €166
  Select November

• DecDecember2026

  €154

  Average monthly temperature & precipitation

  Temperature 4°C

  Precipitation 48%

  Average price €154
  Select December

• JanJanuary2027

  €167

  Average monthly temperature & precipitation

  Temperature 2°C

  Precipitation 54%

  Average price €167
  Select January

• FebFebruary2027

  €200

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 53%

  Average price €200
  Select February

• MarMarch2027

  €199

  Average monthly temperature & precipitation

  Temperature 9°C

  Precipitation 38%

  Average price €199
  Select March

• AprApril2027

  €202

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 50%

  Average price €202
  Select April

• MayMay2027

  €227

  Average monthly temperature & precipitation

  Temperature 15°C

  Precipitation 45%

  Average price €227
  Select May

Average monthly temperature & precipitation