Flights from London Heathrow to Portugal

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)
    non-stop flights:
    8–13 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • TAP Air Portugal
    • British Airways
    • American Airlines
    from $180
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    TAP Air Portugal4–64–64–67667
    British Airways4–5554–54–54–54–5
    American Airlines0001100
Prices based on recent searches, subject to last-minute changes
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