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Find today's best discounts for

Cheap flights from Porto to Heathrow

from £55

Check out our best offers departing from Porto 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 Porto to Heathrow

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Greetings! Welcome to the lastminute.com’s travel website for low cost flights. If you are looking for a low cost flight Porto-Heathrow, you are in the right place! Your are click away from confirming your flight Porto-Heathrow.

Take advantage of our flight offers to Heathrow from Porto. This month’s best flight deals have been specially selected for you.

Flexible on when you visit?

Flight offers Heathrow in October

28/09/2020 - 04/10/2020 05/10/2020 - 11/10/2020 12/10/2020 - 18/10/2020
Glasgow - Heathrow
from £61
1d ago
from £64
1d ago
from £64
24h ago
Edinburgh - Heathrow
from £63
1d ago
from £51
1d ago
from £62
2d ago
Newquay - Heathrow
from £69
13h ago
from £69
15h ago
from £69
1d ago
Belfast City - Heathrow
from £71
1d ago
from £71
2d ago
from £74
2d ago
Aberdeen - Heathrow
from £79
2d ago
from £50
1d ago
from £50
1d ago
Newcastle - Heathrow
from £85
10h ago
from £70
11h ago
from £66
6d ago
Manchester - Heathrow
from £88
16h ago
from £77
13h ago
from £96
14h ago
Leeds - Heathrow
from £273
1d ago
from £261
24h ago
from £192
19h ago
Belfast - Heathrow
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Cheap flights from outside of United Kingdom to London

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Weather forecast for London

  • Sunday 20
    Max 24  ºC
    Min 16  ºC
  • Monday 21
    Max 26  ºC
    Min 15  ºC
  • Tuesday 22
    Max 24  ºC
    Min 18  ºC
  • Wednesday 23
    Max 19  ºC
    Min 13  ºC
  • Thursday 24
    Max 15  ºC
    Min 11  ºC