Flights from London Airport (LHR) to Denver Airport Airport (DEN)

We've found the cheapest flights to Denver

Returns from £533.95

One-way from £637.55

A selection of 11 airliners offer flights to Denver International to London Heathrow, Iberia, Finnair, Austrian Airlines, American Airlines, Aer Lingus, British Airways, Air Canada, Swiss, Lufthansa, Brussels Airlines and United Airlines. The distance covered when flying from London Heathrow to Denver International United States is 7,497 Km (4,658 Miles) with the travel time being around 9 Hours 37 Minutes. LHR is the Airport code for London Heathrow and DEN is for Denver International United States.

The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. It is normally worth booking flights well in advance if possible to get the best deal to Denver International United States perhaps midweek or late evening. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at Denver International is 7.0 GMT. So remember to change your watch before arriving at Denver International.

The table below shows the amount of daily flights in operation from London Heathrow (LHR) to Denver International (DEN).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines222222211:0514:50VIEW FLIGHTS
Swiss222222111:0514:50VIEW FLIGHTS
Lufthansa222222111:0514:50VIEW FLIGHTS
Brussels Airlines222222111:0514:50VIEW FLIGHTS
Air Canada222222011:0514:50VIEW FLIGHTS
British Airways111111113:4013:40VIEW FLIGHTS
Iberia111111013:4013:40VIEW FLIGHTS
Finnair111111013:4013:40VIEW FLIGHTS
Austrian Airlines111111011:0511:05VIEW FLIGHTS
American Airlines111111013:4013:40VIEW FLIGHTS
Aer Lingus111111013:4013:40VIEW FLIGHTS

The most direct flights offered from London Heathrow to Denver International United States are by United Airlines with around 14 flights a week. These operate from 11:05 with the latest flight being at 14:50. The most popular flight no is UA26 and UA263.

Please visit united.com for more information regarding booking a flight with United Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
11:05
AirlineFlightNo
United AirlinesUA26
Austrian AirlinesOS7992
Air CanadaAC4051
LufthansaLH7500
Brussels AirlinesSN9024
SwissLX3046
13:40
AirlineFlightNo
FinnairAY5419
Aer LingusEI8919
American AirlinesAA6970
British AirwaysBA219
IberiaIB7407
14:50
AirlineFlightNo
United AirlinesUA263
Air CanadaAC3714
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS
Tuesday
11:05
AirlineFlightNo
United AirlinesUA26
Austrian AirlinesOS7992
Air CanadaAC4051
LufthansaLH7500
Brussels AirlinesSN9024
SwissLX3046
13:40
AirlineFlightNo
FinnairAY5419
Aer LingusEI8919
American AirlinesAA6970
British AirwaysBA219
IberiaIB7407
14:50
AirlineFlightNo
United AirlinesUA263
Air CanadaAC3714
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS
Wednesday
11:05
AirlineFlightNo
United AirlinesUA26
Austrian AirlinesOS7992
Air CanadaAC4051
LufthansaLH7500
Brussels AirlinesSN9024
SwissLX3046
13:40
AirlineFlightNo
FinnairAY5419
Aer LingusEI8919
American AirlinesAA6970
British AirwaysBA219
IberiaIB7407
14:50
AirlineFlightNo
United AirlinesUA263
Air CanadaAC3714
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS
Thursday
11:05
AirlineFlightNo
United AirlinesUA26
Austrian AirlinesOS7992
Air CanadaAC4051
LufthansaLH7500
Brussels AirlinesSN9024
SwissLX3046
13:40
AirlineFlightNo
FinnairAY5419
Aer LingusEI8919
American AirlinesAA6970
British AirwaysBA219
IberiaIB7407
14:50
AirlineFlightNo
United AirlinesUA263
Air CanadaAC3714
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS
Friday
11:05
AirlineFlightNo
United AirlinesUA26
Austrian AirlinesOS7992
Air CanadaAC4051
LufthansaLH7500
Brussels AirlinesSN9024
SwissLX3046
13:40
AirlineFlightNo
FinnairAY5419
Aer LingusEI8919
American AirlinesAA6970
British AirwaysBA219
IberiaIB7407
14:50
AirlineFlightNo
United AirlinesUA263
Air CanadaAC3714
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS
Saturday
11:05
AirlineFlightNo
United AirlinesUA26
Austrian AirlinesOS7992
Air CanadaAC4051
LufthansaLH7500
Brussels AirlinesSN9024
SwissLX3046
13:40
AirlineFlightNo
FinnairAY5419
Aer LingusEI8919
American AirlinesAA6970
British AirwaysBA219
IberiaIB7407
14:50
AirlineFlightNo
United AirlinesUA263
Air CanadaAC3714
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS
Sunday
11:05
AirlineFlightNo
United AirlinesUA26
13:40
AirlineFlightNo
British AirwaysBA219
14:50
AirlineFlightNo
United AirlinesUA263
LufthansaLH7452
Brussels AirlinesSN9042
SwissLX3118
VIEW FLIGHTS

Remember to have some local currency before travelling to Denver International as there may not be a bureau de change open upon your arrival.

Looking for the best deals on car rental?

Find the best car hire at Denver Airport

Flight Price FAQ - London (LHR) to Denver (DEN)

DIRECT Iberia
What is the cheapest direct flight one way from London LHR to Denver DEN?
The cheapest direct flight one way from London LHR to Denver DEN is £637.55 ($800 €742.68)
£637.55
$800 | €742.68
Check Latest Price
DIRECT Brussels Airlines
What is the cheapest direct return flight from London LHR to Denver DEN?
The cheapest direct return flight from London LHR to Denver DEN is £533.95 ($670 €621.99)
£533.95
$670 | €621.99
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from London LHR to Denver DEN?
The cheapest flight one way from London LHR to Denver DEN is £215.17 ($270 €250.65)
£215.17
$270 | €250.65
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from London LHR to Denver DEN?
The cheapest return flight from London LHR to Denver DEN is £500.48 ($628 €583)
£500.48
$628 | €583
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from LHR to DEN

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - London (LHR) to Denver (DEN)

Who flies from London to Denver?
The following airlines fly from London (LHR) to Denver (DEN): Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, Lufthansa, Swiss, United Airlines.
How far is the flight from London to Denver?
The flight from London to Denver is 7,497KM or 4,658 miles.
How long does the flight from London to Denver to take?
The flight from London to Denver takes 9 Hours 37 Minutes.

Looking for the best deals on rental cars?

Find the best car hire at DEN

Useful Information about Denver Airport

New Q1 Passenger Number Record Set at Denver Airport – Up 19% Year on Year

Denver Airport achieved a new record in passenger numbers during the first quarter. There was a notable increase of 19% compared to the same period last year. Compared to the pre-pandemic figures of the first quarter, the numbers surpassed them by an impressive 15%.

View...
Lounges at Denver Airport

See all the airport lounges, locations and opening times available at Denver Airport

View...
Eating and Drinking at Denver Airport

See all bars and restaurants at Denver Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Denver Airport

See all shops available at Denver Airport - plan your duty free shopping in advance

View...