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Cheap flights from Lisbon to Washington

14 nonstop flights a week, 2 of them today. Operated by 2 airlines, about 8h 50m in the air, 3,565 mi (5,737 km). Tickets from $413, nonstop from $578.

Flights from Lisbon to Washington

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Lisbon to Washington

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Lisbon to Washington

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $413 3 February 2027, with a connection Cheapest nonstop $578 19 November 2026, TAP Air Portugal Cheapest month February 2027 tickets from $413

Lisbon to Washington at a glance

flight time, from 8h 20m to 8h 50m
8h 50m
straight-line distance
3,565 mi (5,737 km)
flights a week
14
flights today
2
first and last departure
10:50 - 16:45
lowest price, with a connection, 3 February
$413
lowest nonstop price
$578
airlines
2

Lisbon to Washington ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: February 2027, tickets from $413. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is July 2027: from $532. The average across months is $448.

Lisbon to Washington flight schedule

14 flights a week, 2 today, 3 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
TP 231
TAP Air Portugal
10:50 Lisbon Portela, terminal 1
14:40 Washington Dulles International
8h 50m
Tue
Airbus A320
TP 231
TAP Air Portugal
11:25 Lisbon Portela, terminal 1
15:15 Washington Dulles International
8h 50m
Mon, Thu, Sat
Airbus A320
UA 943
United Airlines
11:55 Lisbon Portela, terminal 1
15:15 Washington Dulles International
8h 20m
Mon, Wed
Boeing 777
UA 943
United Airlines
12:20 Lisbon Portela, terminal 1
15:40 Washington Dulles International
8h 20m
Tue, Thu, Fri, Sat, Sun
Boeing 777
TP 233
TAP Air Portugal
16:40 Lisbon Portela, terminal 1
20:30 Washington Dulles International
8h 50m
Wed, Fri
Airbus A320
TP 233
TAP Air Portugal
16:45 Lisbon Portela, terminal 1
20:35 Washington Dulles International
8h 50m
Sun
Airbus A320

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 21 December.

FlightDepartsArrivesDurationDaysAircraft
TP 231
TAP Air Portugal
10:55 Lisbon Portela, terminal 1
14:45 Washington Dulles International
8h 50m
Seasonal
Airbus A320
TP 233
TAP Air Portugal
17:15 Lisbon Portela, terminal 1
21:00 Washington Dulles International
8h 45m
Seasonal
Airbus A320
TP 231
TAP Air Portugal
11:40 Lisbon Portela, terminal 1
15:10 Washington Dulles International
8h 30m
Seasonal
Airbus A320

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Washington is 5 hours behind Lisbon. The search shows seat availability and the price for your date.

Airlines flying Lisbon to Washington

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

TAP Air Portugal7 a week United Airlines7 a week

Airports

Where flights from Lisbon to Washington depart and land

Departure from Lisbon

Lisbon Portela LIS

14 flights a week, terminal 1, 3 mi (5 km) from the city centre

About the airport

Arrival in Washington

Washington Dulles International IAD

14 flights a week, 22 mi (36 km) from the city centre

About the airport

When to visit Washington

Weather by month

Best time to visit: April, May, September and October, +20° to +26° by day. In November it is +14° by day and +4° at night, with 8 rainy days.

Jan
+6° −2° 8 days
Feb
+9° −1° 10 days
Mar
+15° +3° 8 days
Apr
+20° +8° 11 days
May
+24° +13° 12 days
Jun
+29° +18° 12 days
Jul
+31° +21° 16 days
Aug
+30° +20° 13 days
Sep
+26° +17° 11 days
Oct
+20° +10° 8 days
Nov
+14° +4° 8 days
Dec
+9° 0° 9 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Lisbon to Washington?
A nonstop flight takes 8 hours 50 minutes on average, from 8h 20m to 8h 50m depending on the flight.
How far is Washington from Lisbon?
3,565 mi (5,737 km) in a straight line between the cities.
Which airlines fly nonstop from Lisbon to Washington?
TAP Air Portugal (7 a week) and United Airlines (7 a week).
How many flights a day are there from Lisbon to Washington?
2 flights today and 14 a week, about 2 a day on average.
When are the first and last flights from Lisbon to Washington?
The first departure is at 10:50 (TP231), the last at 16:45 (TP233). Local time.
What is the cheapest month to fly from Lisbon to Washington?
February 2027: tickets from $413. The most expensive is July 2027, from $532.
What is the cheapest upcoming date to fly from Lisbon to Washington?
3 February 2027 (Wednesday): from $413 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Lisbon to Washington?
TAP Air Portugal: nonstop tickets from $578 on 19 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Lisbon and Washington?
Washington is 5 hours behind Lisbon. Schedule times on this page are local to each airport.
Which Lisbon airport do flights to Washington leave from?
Lisbon Portela (14 a week).