British Airways flights from IAD to LHR
Find comprehensive British Airways flight information, schedules, and booking details for direct flights from IAD to LHR. British Airways operates 4 flights daily flights on this route.• Flight Duration: 7h 10m - 8h 20m (average flight time)• Distance: 3687 miles (5932 km) (air miles between airports)• Daily Flights: 4 flights (scheduled departures per day)
IAD
LHR
FLIGHT TIME
7h 10m - 8h 20m
FLIGHT DISTANCE
3687 miles (5932 km)
7h 10m - 7h 15m
18:20
21:45
3687 miles (5932 km)
March
1 (Show)
28
British Airways Flight Schedule from IAD to LHR
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
BA216 |  British Airways | 18:20 | 06:30:00 | Airbus A350-1000 |
BA292 | British Airways | 21:45 | 10:00:00 | Boeing 777 |
British Airways Monthly Flight Calendar
December 2025
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 7h 10m - 8h 20m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 18:00, 21:00, offering more flight options and potentially better connections.
IAD - LHR flight price statistics
$746
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.
$655
Jan$565
Feb$544
Mar$545
Apr$1893
May$810
Jun$763
Jul$643
Aug$631
Sep$634
Oct$644
Nov$629
DecBritish Airways Terminal Information
Terminal information for British Airways on this route is currently being updated. Please check back soon or contact the airports directly for terminal details.
Frequently Asked Questions about British Airways Flights
How many British Airways flights operate from IAD to LHR?
British Airways operates 2 flights from IAD to LHR.
What city does LHR airport serve?
LHR airport serves London.
How long is the British Airways flight from IAD to LHR?
The flight duration is approximately 7h 10m - 8h 20m.
What is the distance from IAD to LHR?
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 18:20 and the latest departs at 21:45.
What is the cheapest month to fly British Airways from IAD to LHR?
March is typically the cheapest month to fly British Airways on this route.
What is the average price for a British Airways flight from IAD to LHR?
The average price for a round-trip British Airways flight on this route is approximately $746. Prices can vary based on booking time and demand.
How many British Airways flights operate per week on this route?
British Airways operates approximately 28 flights per week from IAD to LHR.