United Airlines
Star Alliance
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United Kingdom
London Heathrow Airport
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United States
Denver International Airport
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Scan through all non-stop flights from London Heathrow to Denver. The full flight schedule below gives an overview of all non-stop flights from LHR to DEN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Denver are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Denver is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
In total there are 2 airlines operating nonstop flights from London Heathrow LHR to Denver DEN. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their LHR DEN flight schedule.
Flights from LHR to DEN are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 11:25 - 14:50. The earliest flight departs at 11:25, the last flight departs at 14:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy and Business Class. First Class is not available on this route (at least not as a non-stop flight).
The fastest direct flight from London Heathrow to Denver takes 9 hours and 45 minutes. The flight distance between London Heathrow and Denver is 4,655 miles (or 7,491 km).
There are 2 airports in Denver: Denver International Airport (DEN) and Centennial Airport (APA).
There are 21 flights per week flying from London Heathrow to Denver (as of April 2026).
9 hours and 45 minutes is the average flight time from London Heathrow to Denver.
The distance from London Heathrow to Denver is 4,655 miles (7,491 kilometers).
British Airways and United Airlines are flying nonstop from London Heathrow to Denver.
Oneworld and Star Alliance are flying nonstop from London Heathrow to Denver.
You can fly non-stop in Economy, Premium Economy and Business Class.
Aircraft types that fly from London Heathrow to Denver:
The earliest flight departs at 11:25 from London Heathrow and arrives at 14:15 at Denver.
The latest flight departs at 14:50 from London Heathrow and arrives at 17:45 at Denver.
4,655 miles (7,491 km) · 9h 45m
11:25
14:15
United Airlines
Star Alliance
UA 26
United Airlines
Boeing 787-9
Y
W
J
F
13:35
16:20
British Airways
Oneworld
BA 219
British Airways
Airbus A350-1000
Y
W
J
F
13:35
16:20
British Airways
Oneworld
BA 219
British Airways
Airbus A350-1000
Y
W
J
F
14:50
17:45
United Airlines
Star Alliance
UA 263
United Airlines
Boeing 787-9
Y
W
J
F
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