Cheap flight tickets from Warsaw to Belfast

Select preferred month for the cheapest flights

• OctOctober2025

  £81

  Average monthly temperature & precipitation

  Temperature 10°C

  Precipitation 51%

  Average price £81
  Select October

• NovNovember2025

  Cheapest

  £70

  Average monthly temperature & precipitation

  Temperature 9°C

  Precipitation 53%

  Average price £70
  Select November

• DecDecember2025

  £88

  Average monthly temperature & precipitation

  Temperature 6°C

  Precipitation 54%

  Average price £88
  Select December

• JanJanuary2026

  £128

  Average monthly temperature & precipitation

  Temperature 4°C

  Precipitation 54%

  Average price £128
  Select January

• FebFebruary2026

  £215

  Average monthly temperature & precipitation

  Temperature 6°C

  Precipitation 57%

  Average price £215
  Select February

• MarMarch2026

  £182

  Average monthly temperature & precipitation

  Temperature 6°C

  Precipitation 58%

  Average price £182
  Select March

• AprApril2026

  £219

  Average monthly temperature & precipitation

  Temperature 7°C

  Precipitation 46%

  Average price £219
  Select April

• MayMay2026

  £162

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 51%

  Average price £162
  Select May

• JunJune2026

  £227

  Average monthly temperature & precipitation

  Temperature 11°C

  Precipitation 53%

  Average price £227
  Select June

• JulJuly2026

  Best for exploring

  £222

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 54%

  Average price £222
  Select July

• AugAugust2026

  £259

  Average monthly temperature & precipitation

  Temperature 13°C

  Precipitation 58%

  Average price £259
  Select August

• SepSeptember2026

  Best for exploring

  Warmest

  £247

  Average monthly temperature & precipitation

  Temperature 14°C

  Precipitation 46%

  Average price £247
  Select September

Average monthly temperature & precipitation