Flights from Washington DC to Portugal

Trip type
  • Washington-DC (WAS)Lisbon (LIS)
    non-stop flights:
    4–6 per day
    flight duration:
    at least
    direct flight availability
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    airlines
    • TAP Air Portugal
    • United Airlines
    from $0
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    TAP Air Portugal2–42–42–42–42–42–42–4
    United Airlines2222222
Prices based on recent searches, subject to last-minute changes
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Popular flights to Portugal
Popular flights from Washington-DC