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Direct flights from Lisbon to Dulles

Airlines Schedules

LIS - IAD route map All flights from LIS to IAD non-stop. There are direct flights from Lisbon Airport (LIS), Portugal to Washington Dulles International (IAD), Virginia, USA with TAP Portugal and United Airlines. 21 weekly departures are currently scheduled on this route. Departure times range from 10:55 to 17:15 depending on the schedule period. The flight distance is 3602 miles (5796 km). Flight time ranges from 7 hours and 55 minutes to 8 hours and 50 minutes.

LIS
Lisbon Airport
PortugalLisbon , Portugal
IAD
Washington Dulles
USADulles , USA
LIS
Lisbon Airport
PortugalLisbon , Portugal
Washington Dulles
USADulles , USA
IAD
Flight time 7h 55min to 8h 50min
Updated Jul 13, 2026
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Airlines with non-stop routes:

TAP Portugal Star Alliance

Departure times vary between 10:55 and 17:15 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week

United Airlines Star Alliance

Departure times vary between 11:55 and 12:20 • From Terminal 1
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Lisbon to Dulles with TAP Portugal

This is a weekly direct flight schedule for TAP Portugal. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
TP231
11:40
11:40
11:40
11:40
11:45
11:40
11:40
TP233
17:15
17:15
17:15
17:15
17:15
16:40
17:15

The timetable & schedule information was updated at 2026-07-13

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Flight schedule from Lisbon to Dulles with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Aug 10
Tue
Aug 11
Wed
Aug 12
Thu
Aug 13
Fri
Aug 14
Sat
Aug 15
Sun
Aug 16
UA943
12:20
12:20
12:20
12:20
12:20
12:20
12:20

The timetable & schedule information was updated at 2026-07-13

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CHECK PRICES
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Lisbon to Dulles scheduled departures

Select a date to see every published non-stop departure between LIS and IAD.

Sunday
Sun
Aug 09
3 flights(3)
Monday
Mon
Aug 10
3 flights(3)
Tuesday
Tue
Aug 11
3 flights(3)
Wednesday
Wed
Aug 12
3 flights(3)
Thursday
Thu
Aug 13
3 flights(3)
Friday
Fri
Aug 14
3 flights(3)
Saturday
Sat
Aug 15
3 flights(3)
Time
Airline
Flight
11:40
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
17:15
TAP Portugal TAP Portugal
TP233
11:40
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
17:15
TAP Portugal TAP Portugal
TP233
11:40
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
17:15
TAP Portugal TAP Portugal
TP233
11:40
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
17:15
TAP Portugal TAP Portugal
TP233
11:40
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
17:15
TAP Portugal TAP Portugal
TP233
11:45
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
17:15
TAP Portugal TAP Portugal
TP233
11:40
TAP Portugal TAP Portugal
TP231
12:20
United Airlines United Airlines
UA943
16:40
TAP Portugal TAP Portugal
TP233
Departing from Lisbon Airport
Departing from Lisbon Airport. Copyright: Lisbon (LIS), Lisbon Airport
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LIS-IAD flight route
Route map from Lisbon, LIS to Dulles, IAD. The distance is 3602 miles or 5796 km.
Lisbon - Dulles direct flight map
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LIS - IAD route facts

  • Distance
    3602 miles (5796 km)
  • Flight time
    7 hours and 55 minutes to 8 hours and 50 minutes
  • Airlines
    TAP TAP
    United United
  • Airline alliances
    Star Alliance
  • Cabins
    Economy Business Premium Economy First
  • Hub airports
    TAP Portugal: LIS
    United Airlines: IAD (Secondary hub.)
  • Departure terminals
    TAP Portugal: Terminal 1
    United Airlines: Terminal 1
  • Aircraft
    TAP Portugal: Airbus A321neo
    United Airlines: Boeing 777

Route FAQ

TAP Portugal and United Airlines operate non-stop flights from LIS to IAD with 21 weekly departures.

Scheduled flight time from LIS to IAD ranges from 7 hours and 55 minutes to 8 hours and 50 minutes. The route covers 3602 miles (5796 km).

21 weekly departures are currently scheduled on this route, with published departure times ranging from 10:55 to 17:15 depending on the schedule period.

Departure terminals: TAP Portugal: Terminal 1 and United Airlines: Terminal 1.

Economy, Business, Premium Economy and First are currently scheduled on non-stop flights for this route.
Direct flights from Lisbon to USA
From Lisbon to San Francisco

SFO San Francisco International
From Lisbon to Los Angeles

LAX Los Angeles International
From Lisbon to Orlando

MCO Orlando International
From Lisbon to Chicago

ORD Chicago O Hare International
From Lisbon to Miami

MIA Miami International
From Lisbon to New York

EWR Newark Liberty International
From Lisbon to New York

JFK John F Kennedy International
From Lisbon to Philadelphia

PHL Philadelphia International Airport
From Lisbon to Boston

BOS Boston Logan International Airport
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