Cheap flight tickets from Cologne to Banja Luka

Select preferred month for the cheapest flights

• JunJune2026

  Best for exploring

  €310

  Average monthly temperature & precipitation

  Temperature 20°C

  Precipitation 43%

  Average price €310
  Select June

• JulJuly2026

  €652

  Average monthly temperature & precipitation

  Temperature 24°C

  Precipitation 35%

  Average price €652
  Select July

• AugAugust2026

  €346

  Average monthly temperature & precipitation

  Temperature 24°C

  Precipitation 29%

  Average price €346
  Select August

• SepSeptember2026

  Warmest

  Cheapest

  €152

  Average monthly temperature & precipitation

  Temperature 25°C

  Precipitation 33%

  Average price €152
  Select September

• OctOctober2026

  €300

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 29%

  Average price €300
  Select October

• NovNovember2026

  €284

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 40%

  Average price €284
  Select November

• DecDecember2026

  €452

  Average monthly temperature & precipitation

  Temperature 2°C

  Precipitation 32%

  Average price €452
  Select December

• JanJanuary2027

  €341

  Average monthly temperature & precipitation

  Temperature 2°C

  Precipitation 38%

  Average price €341
  Select January

• FebFebruary2027

  €329

  Average monthly temperature & precipitation

  Temperature 9°C

  Precipitation 39%

  Average price €329
  Select February

• MarMarch2027

  ‐

  Average monthly temperature & precipitation

  Temperature 10°C

  Precipitation 38%

  Check available flights
  Select March

• AprApril2027

  €472

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 40%

  Average price €472
  Select April

• MayMay2027

  Best for exploring

  ‐

  Average monthly temperature & precipitation

  Temperature 15°C

  Precipitation 54%

  Check available flights
  Select May

Average monthly temperature & precipitation