TAP flights from LIS to IAD
Find comprehensive TAP flight information, schedules, and booking details for direct flights from LIS to IAD. 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)
LIS
IAD
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 Flight Schedule from LIS to IAD
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
TP231 |  TAP Portugal | 11:25 | 15:15:00 | Airbus A321neo |
TAP Monthly Flight Calendar
December 2025
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.
LIS - IAD flight price statistics
$835
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$927
Jan$1855
Feb$1070
Mar$657
Apr$813
May$861
Jun$1061
Jul$804
Aug$457
Sep$484
Oct$467
Nov$564
DecTAP Terminal Information
Terminal information for TAP on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about TAP Flights
How many TAP flights operate from LIS to IAD?
TAP operates 1 flight from LIS to IAD.
What city does IAD airport serve?
IAD airport serves Washington.
How long is the TAP flight from LIS to IAD?
The flight duration is approximately 8h 15m - 8h 50m.
What is the distance from LIS to 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.
What is the cheapest month to fly TAP from LIS to IAD?
September is typically the cheapest month to fly TAP on this route.
What is the average price for a TAP flight from LIS to 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 LIS to IAD.