London to Denver (LHR-DEN): nonstop flights and who flies them

United Airlines and British Airways fly nonstop between London (LHR) and Denver (DEN), roughly 15 times a week. The timetable below shows the nonstop scheduled at 9h 50m to 10h for the 4,659 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

See LHR to DEN on the interactive map Get started free
15
Flights a week, 4-week average
9h 50m to 10h
Scheduled flight time
4,659 mi
Nonstop distance
Free
To get started

London to Denver flight schedule

Scheduled nonstop departures for LHR to DEN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from London (LHR) to Denver (DEN)
Date Flight Airline Departs LHR Arrives DEN Duration Aircraft
UA 26United Airlines11:2514:159h 50mBoeing 787-9 Dreamliner
BA 219British Airways13:3516:259h 50mAirbus A350-1000
UA 263United Airlines14:5017:409h 50mBoeing 787-9 Dreamliner
UA 26United Airlines11:2514:159h 50mBoeing 787-9 Dreamliner
BA 219British Airways13:0515:559h 50mAirbus A350-1000
UA 263United Airlines14:5017:409h 50mBoeing 787-9 Dreamliner
UA 26United Airlines11:3515:259h 50mBoeing 787-9 Dreamliner
BA 219British Airways12:1016:1010hAirbus A350-1000
UA 26United Airlines11:3515:259h 50mBoeing 787-9 Dreamliner
BA 219British Airways12:1016:1010hAirbus A350-1000
UA 26United Airlines11:3515:259h 50mBoeing 787-9 Dreamliner
BA 219British Airways12:1016:1010hAirbus A350-1000
UA 26United Airlines11:3515:259h 50mBoeing 787-9 Dreamliner
BA 219British Airways12:1016:1010hAirbus A350-1000
UA 26United Airlines11:3515:259h 50mBoeing 787-9 Dreamliner
BA 219British Airways12:1016:1010hAirbus A350-1000

Showing all 16 scheduled LHR to DEN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every LHR to DEN date on the interactive map

Aircraft on the London to Denver nonstop

In the schedule table on this page, United Airlines flies the Boeing 787-9 Dreamliner, and British Airways flies the Airbus A350-1000. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full LHR to DEN nonstop schedule

This page carries the full LHR to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each LHR to DEN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See LHR to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying London to Denver nonstop

Carriers operating LHR to DEN nonstop in the current schedule.

See LHR to DEN on the interactive map →

Frequently asked questions about LHR to DEN

How long is the flight from London (LHR) to Denver (DEN)?
Scheduled flight times from London (LHR) to Denver (DEN) run from 9h 50m to 10h across the departures in the schedule table on this page. The nonstop covers about 4,659 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from LHR to DEN?
United Airlines and British Airways fly LHR to DEN nonstop. 2LNR doesn't show award or upgrade space for any of them on LHR to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from LHR to DEN?
About 15 nonstop flights a week run between London (LHR) and Denver (DEN) in the current schedule, operated by United Airlines and British Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from LHR to DEN depart?
Scheduled LHR to DEN nonstops in the next 7 days with service leave between 11:25 and 14:50, local time at London. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate LHR to DEN nonstop?
In the schedule table on this page, LHR to DEN nonstops fly as UA 26 and UA 263 on United Airlines, and BA 219 on British Airways. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on LHR to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying LHR to DEN. The page carries the full LHR to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full LHR to DEN nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

Get started free