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Cheap flights from Heathrow to Belfast

from £73

Check out our best offers departing from Heathrow among more than 400 airlines now!

Use the search-box to select your departure city or airport and get the best prices. Please, note these prices below are 'from'.

Information about flights from Heathrow to Belfast

Cheap flights Heathrow - Belfast

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If you don’t know where to go on holiday, why not let yourself be guided by our cheap flight deals to Belfast from Heathrow. Without the stress of having set dates, the search results will help you make up your mind.

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Hi and welcome to your perfect solution to finding low cost flights in just a few clicks! When searching for a low cost flight from Heathrow to Belfast, all you have to do is complete the search form and in no time you will be flying off to Belfast.

Flexible on when you visit?

Flight offers Belfast in August

27/07/2020 - 02/08/2020 03/08/2020 - 09/08/2020 10/08/2020 - 16/08/2020
Manchester - Belfast
from £37
1d ago
from £29
1d ago
from £44
1d ago
Birmingham - Belfast
from £75
2d ago
from £59
20h ago
from £55
3d ago
Leeds - Belfast
-
-
-
Glasgow - Belfast
from £59
2h ago
from £55
3d ago
from £55
4d ago
Edinburgh - Belfast
from £59
18h ago
from £58
6d ago
from £59
11d ago
Cardiff - Belfast
-
-
-
Southampton - Belfast
-
-
-
Inverness - Belfast
-
-
-
Aberdeen - Belfast
-
-
-
Newcastle - Belfast
from £57
5d ago
from £54
7d ago
from £55
5d ago

Flight offers to Belfast for next weekend

31/07/2020 - 02/08/2020 07/08/2020 - 09/08/2020 14/08/2020 - 16/08/2020
Gatwick - Belfast City
-
-
-
Heathrow - Belfast City
from £141
1d ago
from £108
1d ago
from £115
1d ago
Birmingham - Belfast City
from £256
8d ago
from £194
11h ago
from £189
1d ago
Manchester - Belfast City
from £323
1d ago
from £186
1d ago
from £193
1d ago
Leeds - Belfast City
-
from £211
1d ago
from £186
9d ago

Cheap flights from outside of United Kingdom to Belfast

Top airlines from Heathrow to Belfast

Belfast airports map

Weather forecast for Belfast

  • Tuesday 14
    Max 14  ºC
    Min 8  ºC
  • Wednesday 15
    Max 16  ºC
    Min 12  ºC
  • Thursday 16
    Max 21  ºC
    Min 12  ºC
  • Friday 17
    Max 17  ºC
    Min 12  ºC
  • Saturday 18
    Max 16  ºC
    Min 9  ºC