Cheap flight tickets from Dortmund to Dublin

Select preferred month for the cheapest flights

• JunJune2026

  €171

  Average monthly temperature & precipitation

  Temperature 12°C

  Precipitation 53%

  Average price €171
  Select June

• JulJuly2026

  Cheapest

  €135

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 70%

  Average price €135
  Select July

• AugAugust2026

  Best for exploring

  €266

  Average monthly temperature & precipitation

  Temperature 15°C

  Precipitation 41%

  Average price €266
  Select August

• SepSeptember2026

  Best for exploring

  Warmest

  €263

  Average monthly temperature & precipitation

  Temperature 16°C

  Precipitation 46%

  Average price €263
  Select September

• OctOctober2026

  €183

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 58%

  Average price €183
  Select October

• NovNovember2026

  €219

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 50%

  Average price €219
  Select November

• DecDecember2026

  €310

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 51%

  Average price €310
  Select December

• JanJanuary2027

  €264

  Average monthly temperature & precipitation

  Temperature 5°C

  Precipitation 38%

  Average price €264
  Select January

• FebFebruary2027

  €294

  Average monthly temperature & precipitation

  Temperature 7°C

  Precipitation 50%

  Average price €294
  Select February

• MarMarch2027

  €334

  Average monthly temperature & precipitation

  Temperature 7°C

  Precipitation 74%

  Average price €334
  Select March

• AprApril2027

  €294

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 60%

  Average price €294
  Select April

• MayMay2027

  ‐

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 51%

  Check available flights
  Select May

Average monthly temperature & precipitation