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Lufthansa flights from London Heathrow Airport to Denver (LHR - DEN)

LHR — DEN
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Denver on Lufthansa typically fly into Denver Intl and depart from London Heathrow. Select your dates above for pricing.

Lufthansa flights from Heathrow to Denver in 2025

Find detailed information about Lufthansa flights from Heathrow to Denver. Explore the options provided by Lufthansa to plan your journey from Heathrow to Denver. Data last updated 24 October 2025.

One-way from

£383

Return from

£523

Popular in

July

Cheapest in

March

Average price (all airlines)

£601
Lufthansa
  • Lufthansa
  • 31/12
  • 1 total stop
  • 21h 26m total
  • London to Denver
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Lufthansa
  • Lufthansa
  • 3/3-17/3
  • 1 total stop
  • 23h 15m total
  • London to Denver
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Highest demand for flights from London Heathrow to Denver Intl; 13% potential price increase.
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Best time to find cheap flights from London Heathrow to Denver Intl; 2% potential price drop.
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Average price for all London Heathrow to Denver Intl flights (one-way and round-trip).
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  • Can I get a flight from London Heathrow Airport to Denver on Lufthansa for under £675?

    London Heathrow Airport to Denver flights on Lufthansa are currently available under £675. 10 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about Lufthansa?

    The average rating from 7,518 Lufthansa reviews by Cheapflights users is 6.8 (out of a maximum rating of 10). If you are considering flying LHR-DEN with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Denver with Lufthansa.

Find Lufthansa flight deals from Heathrow to Denver

Enter your travel dates to find the best prices.

Cheapest Lufthansa flights from Heathrow to Denver
Explore the most affordable Lufthansa flight options available from Heathrow to Denver. Find the lowest fares with prices last updated on 24 October 2025.

Mon 24/1109:30LHR - DEN
1 stop13h 30mLufthansa
Mon 8/1217:35DEN - LHR
Nonstop9h 05mLufthansa
Deal found 22/10£533
Wed 26/1111:10LHR - DEN
1 stop14h 45mLufthansa
Tue 2/1217:35DEN - LHR
Nonstop9h 05mLufthansa
Deal found 22/10£544
Fri 21/1106:35LHR - DEN
1 stop15h 00mLufthansa
Wed 26/1117:35DEN - LHR
Nonstop9h 05mLufthansa
Deal found 22/10£550

Travel insights for Lufthansa flights from Heathrow to Denver

Get recent, data-driven insights about Lufthansa flights from Heathrow to Denver including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Denver with Lufthansa?

Use this chart to determine the optimal time to book a return flight from Heathrow to Denver. Price data was last updated on 17 October 2025.

Booking with Lufthansa 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Denver with Lufthansa?

Currently, the most affordable month to book a Lufthansa flight from London Heathrow Airport to Denver in September, with an average price of £382. Conversely, traveling with Lufthansa from London Heathrow Airport to Denver in December will be the most expensive, with an average cost of £573. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from Heathrow to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Denver on another airline

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on 24 October 2025.
United Airlines flights from London Heathrow to Denver Intl

See what others are saying about Lufthansa

Read reviews and see what other travellers are saying about their experiences with Lufthansa. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Lufthansa for your next flight. Reviews last updated 24 October 2025.
Lufthansa
6.8
Okay
7,518 reviews
Check prices
Overview

Food

6.3

Comfort

6.8

Crew

7.6

Boarding

7.0

Entertainment

6.4

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