London (LHR) to Denver (DEN) flights
An economy award from London (LHR) to Denver (DEN) starts at 24,000 miles one way with Qatar Airways Privilege Club on British Airways, plus taxes and fees from $351.05. 2 airlines fly nonstop from London (LHR) to Denver (DEN): British Airways and United Airlines. The two airports are 4,659 miles (7,498 km) apart. British Airways is in oneworld and United Airlines is in Star Alliance. There are also 47 ways to fly it with one stop, through Dublin, Minneapolis and Reykjavik and more.
How many miles LHR to DEN costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Qatar Airways Privilege ClubOn British Airways | 24,000 | $351.05–1,205.52 |
| Cathay Pacific Asia MilesOn British Airways | 27,000 | $444.45–888.92 |
| Alaska Atmos RewardsOn British Airways | 27,500 | $341.05–1,335.52 |
| ANA Mileage ClubOn United Airlines | 27,500 | $221.05–426.72 |
| American AAdvantageOn British Airways | 30,000 | $321.05–1,315.52 |
| Avianca LifeMilesOn United Airlines | 30,000 | $246.05–451.72 |
| Emirates SkywardsOn United Airlines | 32,000 | $221.05–776.72 |
| Singapore Airlines KrisFlyerOn United Airlines | 32,500 | $221.05–426.72 |
| British Airways ClubOn British Airways | 33,000–38,500 | $127.30–1,008.40 |
| Iberia ClubOn British Airways | 33,000–38,500 | $301.05–1,165.52 |
| EVA Air Infinity MileageLandsOn United Airlines | 34,000 | $221.05–426.72 |
| Qantas Frequent FlyerOn British Airways | 34,700 | $266.05–1,115.52 |
Business and first class prices, and 5 more programs, are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from LHR to DEN
- British Airwaysoneworld · bookable with 9 programsWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book LHR to DEN with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- Alaska Atmos RewardsBooks British Airways
- American AAdvantageBooks British Airways
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- British Airways ClubBooks British Airways
- Cathay Pacific Asia MilesBooks British Airways
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- Finnair PlusBooks British Airways
- Iberia ClubBooks British Airways
- JAL Mileage BankBooks British Airways
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Qantas Frequent FlyerBooks British Airways
- Qatar Airways Privilege ClubBooks British Airways
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
LHR to DEN with one stop
47 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Dublin (DUB)Aer Lingus the whole way
- Via Minneapolis (MSP)Delta Air Lines the whole way
+2
- Via Reykjavik (KEF)Icelandair the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Montreal (YUL)Air Canada the whole way
- Via Toronto (YYZ)Air Canada the whole way
- Via Detroit (DTW)Delta Air Lines the whole way+1
- Via Saint Louis (STL)British Airways, then Frontier Airlines, United Airlines and 1 more
- Via Pittsburgh (PIT)British Airways, then United Airlines and Southwest Airlines
- Via Boston (BOS)Delta Air Lines and JetBlue Airways the whole way+2
+1 - Via Cincinnati (CVG)British Airways, then Frontier Airlines, United Airlines and 1 more
- Via New York (EWR)United Airlines the whole way
- Via New York (JFK)Delta Air Lines and JetBlue Airways the whole way+2
- Via Paris (CDG)Air France the whole way
- Via Philadelphia (PHL)American Airlines the whole way+1
LHR to DEN: common questions
How many miles does LHR to DEN cost?
In economy it starts at 24,000 miles one way with Qatar Airways Privilege Club on British Airways, plus taxes and fees from $351.05. Next cheapest: Cathay Pacific Asia Miles (27,000), Alaska Atmos Rewards (27,500) and ANA Mileage Club (27,500). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from LHR to DEN?
British Airways (oneworld) and United Airlines (Star Alliance) fly nonstop from London (LHR) to Denver (DEN).
How far is London from Denver by plane?
London (LHR) and Denver (DEN) are 4,659 miles (7,498 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LHR to DEN award flights?
22 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, Alaska Atmos Rewards, American AAdvantage, ANA Mileage Club, Avianca LifeMiles, British Airways Club, Cathay Pacific Asia Miles and 14 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between London and Denver?
The most direct connections are through Dublin (DUB), Minneapolis (MSP), Reykjavik (KEF), Chicago (ORD) and Montreal (YUL). On 29 of them the same airline flies both flights, for example Aer Lingus through Dublin.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.