Direct (non-stop) flights from London (LHR) to Chicago (ORD)
Find comprehensive flight information, schedules, and booking details for direct flights from London (LHR) to Chicago (ORD). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 8h 25m - 9h 25m (average flight time)• Distance: 3964 miles (6378 km) (air miles between airports)• Daily Flights: 7 flights (scheduled departures per day)
London (LHR)
Chicago (ORD)
FLIGHT TIME
8h 25m - 9h 25m
FLIGHT DISTANCE
3964 miles (6378 km)
8h 50m - 9h 25m
07:55
15:45
3964 miles (6378 km)
March
3 (Show)
49
Flight Schedule
December 2025
Airlines with direct flights from London (LHR) to Chicago (ORD)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 8h 25m - 9h 25m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 10:00, 11:00, offering more flight options and potentially better connections.
London (LHR) - Chicago (ORD) flight price statistics
$638
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.
$527
Jan$530
Feb$506
Mar$509
Apr$817
May$676
Jun$698
Jul$779
Aug$639
Sep$659
Oct$528
Nov$792
DecRelated Information
Airports: LHR • ORD Airport
Airlines operating this route: United Airlines (UA), British Airways, American Airlines
Frequently Asked Questions
How many flights operate from LHR to ORD?
There are 7 direct flights operating from LHR to ORD. Approximately 7 flights daily.
Which airlines operate flights from LHR to ORD?
3 airlines operate on this route: United Airlines, British Airways, American Airlines.
How long is the flight from LHR to ORD?
The flight duration from LHR to ORD is approximately 8h 25m - 9h 25m.
What is the distance from LHR to ORD?
The distance from LHR to ORD is 3964 miles (6378 km).
What is the flight time range for this route?
Flight times on this route range from 8h 50m - 9h 25m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:55 and the latest flight departs at 15:45.
What is the cheapest month to fly from LHR to ORD?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 49 flights operate per week from LHR to ORD.
What types of aircraft operate on this route?
This route is served by Boeing 767-300 Passenger, Boeing 787-9, Boeing 777.
What is the average flight price from LHR to ORD?
The average flight price for a round-trip ticket from LHR to ORD is approximately $638 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from LHR to ORD for the lowest prices?
March is typically the cheapest month to fly from LHR to ORD. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from LHR to ORD?
3 airlines offer direct flights from LHR to ORD, providing travelers with multiple options for scheduling and pricing.
How far is ORD from LHR?
The distance from LHR to ORD is 3964 miles (6378 km). This is a long-haul flight route.
How long does it take to fly from LHR to ORD?
The flight time from LHR to ORD is approximately 8h 25m - 9h 25m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.