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LIS–IAD · Nonstop
Lisbon (Lisbon Humberto Delgado Airport) to Washington (Washington Dulles International Airport).
The estimated flight time from Lisbon (LIS) to Washington (IAD) is about 7h 59m, covering 3,583 miles. TAP Air Portugal and United Airlines fly the route nonstop with 3/day departures, from 11:40 to 17:15 local time.
Plan this route| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~7h 59m Estimated from great-circle distance — no tracked flights yet. | 3,583 mi | Nonstop | 3/day From the current provider sample; confirm live timetables before booking. | International |
TAP Air Portugal and United Airlines operate 3/day flights from LIS to IAD. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| TAP Air Portugal | 2/day | Airbus A320 family · Airline terminal guide (confirm for your flight) · Seat map | 11:4011:4516:4017:15 |
| United Airlines | 1/day | Boeing 777 · Airline terminal guide (confirm for your flight) · Seat map | 12:20 |
Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for LIS, refreshed on a rolling basis. Frequency uses 21 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
The estimated flight time from Lisbon (LIS) to Washington (IAD) is about 7h 59m, based on the 3,583-mile flying distance.
Lisbon (LIS) to Washington (IAD) is about 3,583 miles by air.
Yes. TAP Air Portugal and United Airlines fly nonstop from Lisbon (LIS) to Washington (IAD), with 3/day departures.
TAP Air Portugal and United Airlines fly nonstop from Lisbon (LIS) to Washington (IAD).
The LIS–IAD route is flown with Airbus A320 family, Boeing 777.