Book flights from London, England (LHR / LGW) to Denver (DEN). Icelandair offers low fares on flights to Denver, Colorado.  Plan your trip to Denver, book your flights, buy your airline tickets, and fly from London to Denver! Enjoy your holidays in Denver when you fly Icelandair. Trusted for over 75 years, with Icelandair you can enjoy your trip to Denver and: our great on-time performance, a one-checked bag (except for Economy Light fares), a reduced flying time because of our short northerly routes, and who knows, you may even learn to speak like a Viking..

Cheap flights to Denver

Use Icelandair to fly from London to Denver. On your trip to Denver, stop in Iceland to quickly change planes or stay a while and make the most of your vacation. Enjoy 24 hours of daylight during Icelandic summers, a glorious display of northern lights during the winter, and a lively nightlife in charming Reykjavik all year long. Say goodbye to Buckingham Palace, the Tate Modern Museum, High Street, and Big Ben, and book tickets to fly to Denver.

Nestled at the foothills of the beautiful Rocky Mountains, Denver is a vibrant city full of cultural and outdoor activities. Because Denver is located at 1,600 metres above sea level, and is the gateway to the captivating Rocky Mountains, it’s ideal for outdoor enthusiasts. Within minutes from downtown, you can hike, raft, kayak, mountain climb, golf, or ski. And as the capital of Colorado and the state’s most populous city, Denver is home to fine art galleries, the Denver Zoo, the Denver Botanic Gardens, hipster neighbourhood’s like LoDo (short for “Lower Downtown”), and dozens of local breweries. Check Icelandair’s cheap tickets from London, England (LHR) to Denver, Colorado (DEN) and plan your holidays now!

Enjoy a stopover in Iceland!

Flying from London to Denver? Take advantage of an Iceland stopover for up to seven nights at no additional airfare. Even if you just visit for 24 hours you can do things like soak in the Blue Lagoon, wander along black sand beaches or ride a horse across a lava field. But of course we recommend you stay even longer!

Fly to Denver: LHR to DEN airport info:

  • Make fast, easy connections with Icelandair.  Our flight network is set up to easily change planes and connect to your onward flight. Flights from London to Denver are scheduled such that stopovers in Iceland are typically between 30 and 60 minutes.
  • Travellers from London, England to Denver who wish to explore Iceland may be able to extend their stopover to have time to soak in the hot waters of the beautiful Blue Lagoon or discover the cosy capital of Reykjavik.
  • The distance from LHR, London Heathrow Airport in London, England to Denver International Airport (DEN) is approximately 7,500 kilometres or 4,660 miles.
  • What’s in a name? The full name of the airport is: Denver International Airport. It’s also called DIA even though the airport code is DEN. Got it?
  • DEN is located approximately 43 kilometres or 27 miles from downtown Denver.
  • You can easily get from downtown Denver to DEN by car or taxi (30-40 minutes), or by public bus (45 minutes).
  • DEN has a solar farm on site, the power provides a significant source of energy to airport operations. Pretty cool—or should we say, pretty hot.
  • What’s stuðlaberg? On routes from the UK to North America, we want you to feel like you’ve learned a little bit about Iceland, so we’ve added glimpses of info about our country all around the plane, even naming each food item after natural wonders of the country.
  • Shorten your flying time! Because of Icelandair’s northerly routes, the duration of flights from London to Denver are often significantly less than other airlines.
  • Transatlantic flights from LHR to DEN typically use two types of aircraft: Boeing 757-200 or Boeing 757-300
  • On flights from London to Denver you can: learn a few Icelandic phrases, taste an Icelandic donut, and even try some of our delicious glacial water.
  • A complimentary warm meal for children is served on all Icelandair flights from the UK to Denver. And the packaging transforms into a cool, creative kid’s toy.
  • We want you to relax on your holidays in Denver. Blankets & pillows are in every seat on European routes to North America—they even come with an Icelandic lullaby.
  • The personal inflight entertainment system is available on nearly every flight from London to Denver and it offers a full selection of programming for you and for children too. Go ahead, let your kids watch dozens of episodes of Lazy Town.
  • Use Icelandair to fly from London, England to Denver, Colorado for your next vacation and you will have the distinct pleasure of flying the only airline in the world that names its planes after volcanoes. Now try to pronounce this one: Snæfell.
  • A long time ago, Denver, Colorado was a gold-mining town that thrived during the Gold Rush.


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