Flights operate between London (LHR) and Washington (IAD).
1 airline operates this route with 5 flights daily flights.
Average flight time is 7h 05m - 8h 55m.
Route distance is 3687 miles (5932 km).
Route Distance
3687 miles (5932 km)
Average Duration
7h 05m - 8h 55m
Airlines Operating This Route
British Airways
Flight Frequency
Daily Flights
5 flights
Weekly Flights
35
Typical Departure Time Ranges
Earliest Departure
12:10
Latest Departure
16:25
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
British Airways serves 1 destination from LHR
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| LHR → Washington (IAD) (IAD) | 14/week | 7h 05m - 8h 55m | 3,687 km | Moderate |
Flight Schedule & Filters
British Airways flights from London (LHR) to Washington (IAD)
British Airways operates scheduled nonstop flights between London (LHR) and Washington (IAD). British Airways operates 5 flights daily flights on this route.• Flight Duration: 7h 05m - 8h 55m (average flight time)• Distance: 3687 miles (5932 km) (air miles between airports)• Daily Flights: 5 flights (scheduled departures per day)
London (LHR)
GB
Washington (IAD)
US
FLIGHT TIME
7h 05m - 8h 55m
FLIGHT DISTANCE
3687 miles (5932 km)
8h 25m - 8h 30m
12:10
16:25
3687 miles (5932 km)
January
1 (Show)
35
British Airways Terminal Information & Contact
Departure Terminal - London (LHR)
Terminal: 5
Phone: 44-0124-412-0715
Location: 5, London, GB
Arrival Terminal - Washington (IAD)
Terminal: 1
Phone: 1-800-247-9297
Location: 1, Washington, US
British Airways Flight Schedule from London (LHR) to Washington (IAD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
BA217 |  British Airways | 12:10 | 15:35:00 | Airbus A350-1000 |
BA293 | British Airways | 16:25 | 19:55:00 | Boeing 777 |
British Airways Monthly Flight Calendar
Loading calendar...
Loading price statistics...
British Airways Terminal Information
Departure Terminal at London (LHR):
• Terminal : British Airways operates from this terminal
Terminal 5:
• British Airways Terminal Phone: 44-0124-412-0715
Arrival Terminal at Washington (IAD):
Terminal 1:
• British Airways Terminal Phone: 1-800-247-9297
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 British Airways 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
British Airways Contact Information and Customer Services
British Airways Address
British Airways Plc, Waterside, PO Box 365
Harmondsworth UB7 0GB., UK
Customer Service Phone
+44 20 8738 5050Official Website
britishairways.com/travel/home/public/en_inFrequently Asked Questions
How many British Airways flights operate from London (LHR) to Washington (IAD)?
British Airways operates 2 flights from London (LHR) to Washington (IAD).
What city does Washington (IAD) airport serve?
Washington (IAD) airport serves Washington, US.
How long is the British Airways flight from London (LHR) to Washington (IAD)?
The flight duration is approximately 7h 05m - 8h 55m.
What is the distance from London (LHR) to Washington (IAD)?
The distance is 3687 miles (5932 km).
What aircraft does British Airways use on this route?
British Airways uses Airbus A350-1000, Boeing 777 on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: United Airlines, Virgin Atlantic.
What are the earliest and latest British Airways flight departure times?
The earliest British Airways flight departs at 12:10 and the latest departs at 16:25.
View all British Airways flights to London (LHR) →
Popular British Airways routes from London include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.