Our cheapest offers for flights from London Heathrow to Portugal

Here you can compare cheap flights from London Heathrow (LHR) to Portugal for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Portugal. Prices and availability may change at any time.

London Heathrow (LHR) Lisbon (LIS)
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
9–12 non-stop flights per day
at least 2h 35min
from £169
London Heathrow (LHR) Funchal (FNC)
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
only flights with stopover
at least 6h 30min
from £227
London Heathrow (LHR) Faro (FAO)
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1–4 non-stop flights per day
at least 2h 50min
from £154