TAP flights from Lisbon (LIS) to Washington (IAD)
Find comprehensive TAP flight information, schedules, and booking details for direct flights from Lisbon (LIS), PT to Washington (IAD), US. TAP operates 2 flights daily flights on this route.• Flight Duration: 8h 15m - 8h 50m (average flight time)• Distance: 3602 miles (5796 km) (air miles between airports)• Daily Flights: 2 flights (scheduled departures per day)
Lisbon (LIS)
PT
Washington (IAD)
US
FLIGHT TIME
8h 15m - 8h 50m
FLIGHT DISTANCE
3602 miles (5796 km)
8h 50m - 8h 50m
11:25
11:25
3602 miles (5796 km)
September
1 (Show)
14
TAP Terminal Information & Contact
Departure Terminal - Lisbon (LIS)
Terminal: 1
Phone: 1-650-762-7005
Location: 1, Lisbon, PT
Arrival Terminal - Washington (IAD)
Terminal: 1
Phone: 1-650-762-7005
Location: 1, Washington, US
TAP Flight Schedule from Lisbon (LIS) to Washington (IAD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
TP231 |  TAP Portugal | 11:25 | 15:15:00 | Airbus A321neo |
TAP Monthly Flight Calendar
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Route Insights
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 11:00, offering more flight options and potentially better connections.
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TAP Terminal Information
Departure Terminal at Lisbon (LIS):
• Terminal : TAP operates from this terminal
Terminal 1:
• TAP Terminal Phone: 1-650-762-7005
Arrival Terminal at Washington (IAD):
Terminal 1:
• TAP Terminal Phone: 1-650-762-7005
Weather & Climate at Washington (IAD)
14.4°C
Avg Temperature88mm
Avg Rainfall10.3km/h
Avg Wind Speed66%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Washington (IAD)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Washington (IAD)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly TAP to Washington (IAD)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-08
Seasonal Travel Calendar
Frequently Asked Questions about TAP Flights
How many TAP flights operate from Lisbon (LIS) to Washington (IAD)?
TAP operates 1 flight from Lisbon (LIS) to Washington (IAD).
What city does Washington (IAD) airport serve?
Washington (IAD) airport serves Washington, US.
How long is the TAP flight from Lisbon (LIS) to Washington (IAD)?
The flight duration is approximately 8h 15m - 8h 50m.
What is the distance from Lisbon (LIS) to Washington (IAD)?
The distance is 3602 miles (5796 km).
What aircraft does TAP use on this route?
TAP uses Airbus A321neo on this route.
Which other airlines operate on this route?
1 other airline operates on this route: United Airlines.
Which terminal does TAP use at Lisbon (LIS)?
TAP flights from Lisbon (LIS) depart from Terminal 1. Terminal 1 phone: 1-650-762-7005.
What is the TAP terminal phone number at Lisbon (LIS)?
The TAP terminal phone number at Lisbon (LIS) is 1-650-762-7005 (Terminal 1).
Which terminal does TAP use at Washington (IAD)?
TAP flights to Washington (IAD) arrive at Terminal 1. Terminal 1 phone: 1-650-762-7005.
What is the TAP terminal phone number at Washington (IAD)?
The TAP terminal phone number at Washington (IAD) is 1-650-762-7005 (Terminal 1).
What is the cheapest month to fly TAP from Lisbon (LIS) to Washington (IAD)?
September is typically the cheapest month to fly TAP on this route.
What is the average price for a TAP flight from Lisbon (LIS) to Washington (IAD)?
The average price for a round-trip TAP flight on this route is approximately $835. Prices can vary based on booking time and demand.
How many TAP flights operate per week on this route?
TAP operates approximately 14 flights per week from Lisbon (LIS) to Washington (IAD).
TAP Contact Information and Customer Services
TAP Address
Victoria Programme Apartado 50194
Lisbon 1704-801, Portugal
Customer Service Phone
+351 218 415 000Official Website
flytap.com/