Flights to Denver

Compare Denver flights across hundreds of providers

Find the cheapest month or even day of the year to fly to Denver

Book the best Denver fare with no extra fees

Flight deals to Denver

Looking for a cheap last-minute deal or the best return flight to Denver? Find the biggest savings on one-way and return tickets right here.

Find the cheapest time to fly to Denver

Flexible on travel dates? Find the cheapest month – or even day – to fly to Denver.

Airports in Denver

Looking for the best route? There are 4 airports in and around Denver.

Direct flights to Denver

Frequently asked questions

The average flight time to Denver is 9 hours and 49 minutes. We've calculated this based on journeys from London.
There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
SWISS, Air Canada, Lufthansa, Brussels Airlines, Aer Lingus, American Airlines, Finnair and Iberia all fly direct to Denver.
The cheapest month to fly to Denver is usually January.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
Yes – you can fly direct to Denver International Airport and the average flight time is 9 hours and 49 minutes.
The best price we found for a return flight to Denver is £370. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The cheapest airport near Denver is Denver International – which is 18.6 miles away from the centre of Denver. We've found flights into this airport from £370.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Denver is Thursday, 23 January 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
The average temperature in Denver in October is around 10°C. The warmest month in Denver is typically July, which averages 31°C. The coolest month is December, with temperatures averaging -6°C. The rainiest month is July, and it usually rains the least in January.
Currently, Icelandair and Lufthansa offer the cheapest flight tickets to Denver.

Flying to Denver

The things to know before you go.
Cheapest flight found£370
Cheapest month to flyJanuary
Average flight time9 hrs, 49 mins
Most popular airlineSWISS
Average flights per week142

Discover Denver

How to find cheap flights to Denver in 2025

Looking for cheap tickets to Denver? Return flights to Denver start from £370 and one-way flights to Denver start from £226.

Here are a few tips on how to score the best price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to Denver to find the cheapest flights. And with us there are no hidden fees - what you see is what you pay.
  • Depart from the cheapest location. Look out for flights from United Kingdom - this is the cheapest location to depart from when flying to Denver.
  • Fly to the cheapest location. Search for flights to Denver International Airport - this is the cheapest airport to fly to when travelling to Denver.
  • Flex your dates to secure the best priced tickets for your Denver flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest time to fly to Denver.
  • Set up a Price Alert. You can easily track the fare of your flights to Denver by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
  • Compare flight deals to Denver from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Denver start from £226 one-way.
  • Look for direct flights. Only interested in direct flights to Denver? Make sure to tick 'Direct flights only' when performing a search. If there are direct Denver flights available, these will appear in the results. Airlines that fly direct to Denver: SWISS
    Air Canada
    Lufthansa
    Brussels Airlines
    Aer Lingus
    American Airlines
    Finnair
    British Airways
  • Find the cheapest Business class flights to Denver. We scour the internet for the best Business, Premium Economy and First Class flight fares to Denver, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
  • Include nearby airports in your search. Widen your search for Denver flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel. For reference, Denver Arapahoe Co
    Broomfield
    Denver International
    Northern Colorado Regional serve Denver.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to Denver whenever you want.
  • Flexible on when you travel? The cheapest month to fly to Denver is January.

Combine your flight to Denver with hotels and car hire

Once you've secured your cheap flight ticket to Denver, discover the best prices and exclusive rates for hotels in Denver or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.

Compare Denver plane tickets with other destinations using the everywhere search

Not entirely set on flying to Denver just yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel to.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.