£442+ Cheap flights to Fort Collins
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Fort Collins in 2025
Find the latest flights to Fort Collins in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 April 2025.
Find flight deals to Fort Collins
Cheapest flights to Fort CollinsExplore the most affordable flight options available to Fort Collins. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2025.
Explore the most affordable flight options available to Fort Collins. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2025.
Cheapflights Fare Finder
Locate flights to Fort Collins that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 April 2025.
Use the filters below to find and compare flights to Fort Collins that are best for you.
Fly from
Route
Depart
Return
Price
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Thu 1/5
07:25-13:45
1 stop13h 20m
Denver Intl
Mon 12/5
16:08-10:40
1 stop11h 32m
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Sat 3/5
07:25-13:45
1 stop13h 20m
Denver Intl
Sun 18/5
17:50-16:25
1 stop15h 35m
LondonDenver
LGW - DEN
LGWDEN
London Gatwick
Wed 7/5
15:40-18:55
1 stop34h 15m
Denver Intl
Wed 14/5
16:40-14:40
1 stop15h 00m
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Tue 10/6
09:30-23:46
2 stops21h 16m
Denver Intl
Fri 11/7
07:45-21:00
2 stops30h 15m
LondonDenver
LCY - DEN
LCYDEN
London City
Mon 8/9
08:45-19:38
2 stops17h 53m
Denver Intl
Sat 20/9
11:18-17:15
2 stops22h 57m
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Wed 30/4
08:40-20:05
2 stops18h 25m
Denver Intl
Wed 7/5
09:40-06:30
1 stop13h 50m
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Tue 6/5
06:00-17:39
2 stops18h 39m
Denver Intl
Mon 12/5
11:55-07:55
2 stops37h 00m
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Tue 6/5
09:05-20:05
2 stops42h 00m
Denver Intl
Mon 12/5
11:20-08:20
1 stop14h 00m
LondonDenver
LHR - DEN
LHRDEN
London Heathrow
Mon 8/9
06:50-19:31
2 stops19h 41m
Denver Intl
Sat 20/9
11:15-06:45
1 stop12h 30m
LondonDenver
LGW - DEN
LGWDEN
London Gatwick
Tue 29/4
15:05-22:58
1 stop14h 53m
Denver Intl
Tue 6/5
07:00-08:10
2 stops18h 10m
Best time to book a flight to Fort Collins
Have a flexible travel schedule? Discover the best time to fly to Fort Collins with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Fort Collins
When is the best time to book a flight to Fort Collins?
Use this chart to determine the optimal time to book a return flight from London to Fort Collins. Price data was last updated on 11 April 2025.
To ensure you get the cheapest price possible for a flight to Fort Collins, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
How long is the flight to Fort Collins?
On average, a flight from London to Fort Collins takes 16 hours 38 minutes. Flights to Fort Collins from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Fort Collins?
Use this chart to determine the cheapest time to fly return from London to Fort Collins. Price data was last updated on 9 June 2024.
Users looking for the lowest fares to Fort Collins should consider flying on Thursday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday evenings, when prices are usually at their highest.
Weekly flight availability to Fort Collins
The most flights from London to Fort Collins are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).
What are the most popular airlines that fly to Fort Collins?
The most popular airlines flying from London to Fort Collins are British Airways, Lufthansa and Icelandair.
What are the cheapest airlines that fly to Fort Collins?
The cheapest airlines flying from London to Fort Collins are Icelandair, JetBlue and Austrian Airlines.
Rainfall in Fort Collins by month
Plan your trip to Fort Collins by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Fort Collins ranges from 13.0 - 58.0 inches per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Fort Collins when rainfall is around 13.0 mm.
Temperature in Fort Collins by month
Plan your trip to Fort Collins by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Fort Collins, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).
Reviews of airlines servicing Fort Collins
Get insights into the airlines that provide service to Fort Collins. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fort Collins. Reviews last updated 18 April 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair to Fort Collins. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Comfort
Crew
Overall
Food
Boarding
Reviews
Aaron,Oct 2024
TUS - LAX
FAQs about flying to Fort Collins
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Cheapflights makes it easy to find Fort Collins flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets to Fort Collins?
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Can Cheapflights find flights to Fort Collins with no change fees?
Certainly. Search results for flights to Fort Collins shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights to Fort Collins become cheaper?
Yes, Cheapflights offers price alerts on Fort Collins flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.