Flights from Denver (DEN) to London/Heathrow (LHR)

Flight Denver(DEN) to Heathrow(LHR)
CHANGE DIRECTION

Denver International Airport London Heathrow Airport
DEN : Denver , United States LHR : London , United Kingdom
UTC-6(DST) UTC+1(DST)

Denver to London/Heathrow Flights

Find updated flight schedules, timetable, distance, aircraft types, Map, Transfer for routes from Denver (DEN) to London/Heathrow (LHR).

Change Direction(LHR to DEN)

Flight Schedules Denver to Heathrow

This route is operated by 2 airlines :United Airlines (UA),British Airways (BA). This is the first direct flight from Denver to London/Heathrow.

Change Direction(LHR to DEN)

Flight Duration: Approximately 9 hours to 9 hours 10 minutes (Direct Flights)

Flight No. Departure Time Arrival Time Duration Airfare
UA27 17:35 09:40 9h5m Trip.com PRICES HIS Prices Expedia PRICES skyticket PRICES
BA218 18:35 10:35 9h0m
Flight schedules as of September 01, 2025, 06:03 AM(OAG data). Schedules may change without notice, so please check with airlines before booking. Refer to FlyTeam's terms of use before proceeding. Some airlines and flight numbers may not be displayed.
All Flight Schdules(DEN to LHR)

From Denver (DEN) to London/Heathrow (LHR) Flights Info

Duration(Flight time)

From Denver to Heathrow
9 hours to 9 hours 10 minutes
From Heathrow to Denver
9 hours 35 minutes to 10 hours 5 minutes

Distance

From Heathrow to Denver
Approx. 4,660 miles
Approx. 7,500 Km
This is different from mileage credits in airline loyalty programs.

Denver to London Map

Denver International Airport Denver International Airport
London Heathrow Airport London Heathrow Airport

Type of aircrafts (DEN to LHR)

Below is a list of the aircraft types and airlines operating on this route. (Direct flights only)

* All links below lead to Japanese pages.

Boeing 787-9 *

Boeing 777 *

Airbus A350-1000 *

Transfer / Cities with One-Stop Flights

This list shows cities where you can connect for one-stop flights between Denver and London. Direct flights operate on each segment, with the shortest flight durations listed. This is a great resource for travelers planning multi-city itineraries.

Minneapolis (MSP)
DEN 1h54m MSP 7h55m LHR
2h0m 8h45m
Montreal (YUL)
DEN 3h43m YUL 6h35m LHR
4h13m 7h10m
Dublin (DUB)
DEN 7h45m DUB 1h20m LHR
9h34m 1h10m
Pearson (YYZ)
DEN 3h5m YYZ 7h5m LHR
3h34m 7h40m
Keflavik (KEF)
DEN 7h15m KEF 3h0m LHR
7h55m 3h5m
Chicago (ORD)
DEN 2h9m ORD 6h40m LHR
2h33m 7h25m
Detroit (DTW)
DEN 2h40m DTW 7h30m LHR
2h55m 8h35m
Boston (BOS)
DEN 3h41m BOS 5h40m LHR
4h25m 6h30m
Pittsburgh (PIT)
DEN 2h50m PIT 7h25m LHR
3h20m 8h5m
Newark (EWR)
DEN 3h20m EWR 6h55m LHR
4h5m 7h45m

FAQ : Denver to London/Heathrow

How far is it from Denver to London?
The distance between Denver (DEN) to London/Heathrow (LHR) is approximately 4,660 miles(7,500km) by air.
Which airlines operate at from Denver(DEN) to Heathrow(LHR)?
Currently, this route is served by United Airlines (Japanese)、British Airways (Japanese). You can check flight schedules for this route at Denver to Heathrow Flight Schedules and Heathrow to Denver Flight Schedules
What aircraft types are flying on the Denver (DEN) to London/Heathrow (LHR) route?
The Denver – Heathrow route is operated by Boeing 787-9 , Boeing 777 , Airbus A350-1000 aircraft types.
United Airlines fly this route with Boeing 787-9.British Airways fly this route with Boeing 777 , Airbus A350-1000.
What is the time difference between Denver to London?
The time difference between Denver International Airport(Denver) and London Heathrow Airport(London) is +7 hours. London is 7 hours ahead of Denver.Denver is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.London is currently observing daylight saving time (DST) from March 30, 2025 to October 26, 2025.