Compare 12 loyalty programs for Denver to London award flights, with economy seats from 15,000 points.
Denver to London shows nonstop award space on British Airways and United Airlines. The data shows 12 programs pricing it, and economy starts at 15,000 points on a routing that includes Air France. That price runs through Virgin Atlantic Flying Club, another airline's program, so Air France's own points aren't automatically the cheapest way on. Pricing for all 12 programs on DEN–LHR is laid out below.
Best one-way award prices per airline over the next 12 months.
| Airline | Economy | Premium economy | Business | First |
|---|---|---|---|---|
 Air FranceAF | 15,000Lowest | 40,000pts | 167,500pts | Not available |
 DeltaDL | 20,000pts | 86,100pts | 125,000pts | 196,500pts |
 Virgin AtlanticVS | 20,000pts | Not available | 136,000pts | Not available |
 American AirlinesAA | 21,000pts | 43,000pts | 71,500pts | 70,000Lowest |
 Alaska AirlinesAS | 22,500pts | Not available | 121,500pts | 70,000Lowest |
 British AirwaysBA | 22,500pts | 35,000Lowest | 55,000Lowest | 85,000pts |
 Air Tahiti NuiTN | 22,500pts | Not available | Not available | Not available |
IcelandairFI | 24,000pts | Not available | 136,100pts | Not available |
 JetBlueB6 | 24,300pts | Not available | 120,000pts | Not available |
 United AirlinesUA | 30,000pts | 50,000pts | 80,000pts | 75,000pts |
When award seats between Denver and London price cheapest over the next year.
| Month | Cheapest award (points) |
|---|---|
| Nov 2026 | 20,000 |
| Dec 2026 | 21,000 |
| Jan 2027 | 20,000 |
| Feb 2027 | 20,000 |
| Mar 2027 | 21,000 |
| Apr 2027 | 21,000 |
| May 2027 | 15,000 |
| Jun 2027 | 21,000 |
| Jul 2027 | 21,000 |
| Aug 2027 | No award data |
| Sep 2027 | No award data |
| Oct 2027 | No award data |
11 airlines with award seats between Denver and London, nonstop or connecting.
American AirlinesAA
Air CanadaAC
AeromexicoAMAlaska AirlinesASJetBlueB6British AirwaysBADeltaDL
LufthansaLH
Turkish AirlinesTKUnited AirlinesUAVirgin AtlanticVSWhat to know before booking Denver to London with points.
Data covers November 2026–October 2027, with calendar prices for nine months. Of the well-covered ones, May 2027 is the cheapest (15,000 points), while December 2026, March 2027, and April 2027 (21,000) run higher.
Denver to London is served by American Airlines, Air Canada, Air France and 15 more, offering multiple options for award travelers. Compare 12 loyalty programs to find the best value for your points. Award prices start from 15,000 points in economy. Use our search tool to check real-time award availability on this route.
This route runs from Denver (DEN) to London Heathrow Airport (LHR). British Airways and United Airlines both carry nonstop award space in the data. Aircraft logged on those nonstops include the Boeing 787-9 and Boeing 787-10. Nonstops make up only about 3% of the award options in the data; the rest connect.
Booking Denver–London with points starts with the cabin, then the program. The economy floor connects once; an economy nonstop on either carrier costs more. The cheapest economy seat adds about $185 in taxes and fees, well above the route's typical economy taxes, so weigh points and cash together before booking. Stepping up costs about 2.3 times the economy points for premium economy and about 3.7 times for business. Bank points transfer to Virgin Atlantic Flying Club; check for a transfer bonus, then confirm the seat before moving them.
Virgin Atlantic Flying Club takes economy at 15,000 points. Alaska Atmos Rewards is cheapest in premium economy at 35,000 points and business class at 55,000, both on British Airways nonstops. Its 70,000-point first-class fare connects; treat it as mixed-cabin until each segment's cabin checks out. Among the remaining 10 programs, American AAdvantage, United MileagePlus, and Air France-KLM Flying Blue are good places to cross-check.
On points, Denver–London has nonstop seats from British Airways (oneworld) and United Airlines (Star Alliance), which puts partner programs from both alliances in play for a nonstop. The cheaper connecting awards in the data change planes in Paris, New York, and Los Angeles. Alaska Atmos Rewards sets the business-class floor as a oneworld partner, selling the British Airways nonstop at its own rates.
Denver and London each show a single airport in the data for this route, so the calendar is where the savings are. Two cheaper options from Denver at last check: Frankfurt from 6,293 points and Cancun from 7,400. If saver space disappears, shifting dates a few days either way is the first lever to pull.
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Common questions travelers ask about the Denver to London route.
