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Find today's best discounts for

Cheap flights from Heathrow to Belfast

from £77

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

09/08/2021 - 15/08/2021 16/08/2021 - 22/08/2021 23/08/2021 - 29/08/2021
Edinburgh - Belfast
from £66
4d ago
from £66
6d ago
from £66
4d ago
Glasgow - Belfast
from £67
3d ago
from £62
3d ago
from £63
6d ago
Birmingham - Belfast
from £79
7d ago
from £72
8d ago
from £61
7d ago
Inverness - Belfast
from £82
3d ago
from £98
5d ago
from £82
3d ago
Manchester - Belfast
from £90
4d ago
from £68
3d ago
from £64
3d ago
Leeds - Belfast
from £112
3d ago
from £105
4d ago
from £74
3d ago
Cardiff - Belfast
-
-
-
Southampton - Belfast
-
-
-
Aberdeen - Belfast
-
-
-
Newcastle - Belfast
from £105
4d ago
from £104
4d ago
from £72
13d ago

Flight offers to Belfast for next weekend

13/08/2021 - 15/08/2021 20/08/2021 - 22/08/2021 27/08/2021 - 29/08/2021
Heathrow - Belfast City
from £133
3d ago
from £130
3d ago
from £124
3d ago
Birmingham - Belfast City
from £157
3d ago
from £100
3d ago
from £157
3d ago
Manchester - Belfast City
from £161
3d ago
-
-
Leeds - Belfast City
from £180
3d ago
from £165
3d ago
from £165
3d ago
Gatwick - Belfast City
from £207
3d ago
-
from £147
3d ago

Top airlines from Heathrow to Belfast

Belfast airports map

Weather forecast for Belfast

  • Thursday 29
    Max 16  ºC
    Min 10  ºC
  • Friday 30
    Max 18  ºC
    Min 11  ºC
  • Saturday 31
    Max 19  ºC
    Min 11  ºC
  • Sunday 1
    Max 18  ºC
    Min 7  ºC
  • Monday 2
    Max 18  ºC
    Min 7  ºC

Hotels in Belfast