COS - LHR

£263 Find Cheap Flights from Colorado Springs to London Heathrow Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£554
Typical prices: £595-£1,006
Delta
Sun 30/9Sun 14/10
COS - LHR • 1 stop
Cheapest one-way flight
£263
Typical prices: £235-£388
KLM
Sun 21/10
COS - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Colorado Springs and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 40% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg £563 (return)
Denver Intl (DEN)
Shortest trip • 11h 47m (one-way)
Insights
Insights
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We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to Heathrow (COS-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Colorado Springs to Heathrow

Wed, 30 Sep - Wed, 14 Oct
Delta Logo
13:25 - 13:15COS  Colorado Springs-LHR London Heathrow
16h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
06:30 - 20:16LHR  London Heathrow-COS Colorado Springs
20h 46m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£554Delta
Wed, 30 Sep - Wed, 14 Oct
Delta Logo
06:00 - 07:10COS  Colorado Springs-LHR London Heathrow
18h 10m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
06:30 - 22:22LHR  London Heathrow-COS Colorado Springs
22h 52m2 stops Amsterdam Schiphol Salt Lake City
£557Delta
Wed, 30 Sep - Wed, 14 Oct
Delta Logo
06:00 - 06:25COS  Colorado Springs-LHR London Heathrow
17h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:15 - 20:16LHR  London Heathrow-COS Colorado Springs
16h 01m1 stop Atlanta Hartsfield-Jackson
£559Delta
Mon, 7 Dec - Wed, 9 Dec
United Airlines Logo
12:10 - 10:50COS  Colorado Springs-LHR London Heathrow
15h 40m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
United Airlines Logo
09:30 - 20:36LHR  London Heathrow-COS Colorado Springs
18h 06m2 stops Frankfurt am Main Denver Intl
£565United Airlines
Wed, 13 Jan - Wed, 27 Jan
Delta Logo
13:40 - 11:40COS  Colorado Springs-LHR London Heathrow
15h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:45 - 17:14LHR  London Heathrow-COS Colorado Springs
13h 29m1 stop Salt Lake City
£566Delta
Wed, 13 Jan - Wed, 27 Jan
Delta Logo
08:00 - 09:00COS  Colorado Springs-LHR London Heathrow
18h 00m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
10:45 - 17:14LHR  London Heathrow-COS Colorado Springs
13h 29m1 stop Salt Lake City
£569Delta
Mon, 7 Dec - Wed, 9 Dec
Delta Logo
08:00 - 10:00COS  Colorado Springs-LHR London Heathrow
19h 00m1 stop Salt Lake City
Delta Logo
10:00 - 12:33LHR  London Heathrow-COS Colorado Springs
33h 33m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£590Delta
Wed, 30 Sep - Sun, 11 Oct
Delta Logo
06:00 - 06:25COS  Colorado Springs-LHR London Heathrow
17h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
06:30 - 17:27LHR  London Heathrow-COS Colorado Springs
17h 57m2 stops Amsterdam Schiphol Salt Lake City
£591Delta
Wed, 30 Sep - Sun, 11 Oct
Delta Logo
06:00 - 07:10COS  Colorado Springs-LHR London Heathrow
18h 10m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
06:30 - 17:27LHR  London Heathrow-COS Colorado Springs
17h 57m2 stops Amsterdam Schiphol Salt Lake City
£594Delta
Wed, 30 Sep - Sun, 11 Oct
Delta Logo
06:00 - 06:25COS  Colorado Springs-LHR London Heathrow
17h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:15 - 20:16LHR  London Heathrow-COS Colorado Springs
16h 01m1 stop Atlanta Hartsfield-Jackson
£596Delta
Booking Insights

Price, demand, and travel trends for Colorado Springs to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Colorado Springs to London Heathrow Airport with more confidence.

How much is a return flight from Colorado Springs to London Heathrow Airport?

Return flights from Colorado Springs to London Heathrow Airport start at £554. Prices are below average for this route right now, with typical return fares ranging from £595 to £1,006. The lowest price found in the past 5 days was £554 on Delta.

What's the cheapest day of the week to fly from Colorado Springs to London Heathrow Airport?

Friday is the cheapest day of the week to fly from Colorado Springs to London Heathrow Airport and is 34% cheaper than the average day. Saturday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Colorado Springs to London Heathrow Airport flights

Low season

October

Cheapest flight

£263
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flights from Colorado Springs to London Heathrow Airport

When to book flights from Colorado Springs to Heathrow

Are your dates flexible? Find out the best times to travel from Colorado Springs to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Colorado Springs to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Colorado Springs to London Heathrow Airport?

    Flights from Colorado Springs to London Heathrow Airport usually depart from Colorado Springs (COS) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Colorado Springs to London Heathrow Airport pass through?

    One-stop flights from Colorado Springs to London Heathrow Airport most commonly connect through:

    • Denver Intl (DEN) – 63% of one-stop connections
    • Dallas/Fort Worth (DFW) – 33% of one-stop connections
    • Houston George Bush Intcntl (IAH) – 4% of one-stop connections
    • Salt Lake City (SLC) – 1% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Colorado Springs to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 43% on the Colorado Springs to London Heathrow Airport route. Friday is the cheapest departure day at £534 return on average, while Saturday is the most expensive at £924, a difference of £390. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are London Victoria Station, London Euston Railway Station, and Hyde Park. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • How long is a flight from Colorado Springs to London Heathrow Airport?

    A direct flight from Colorado Springs to London Heathrow Airport takes 0h 00m, covering 4,711 miles.

  • Do I need a passport to fly from Colorado Springs to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Colorado Springs to London Heathrow Airport looking right now?

    One-way fares from Colorado Springs to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about £447, which is 61% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Colorado Springs to London Heathrow Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time of 11h 47m, compared to 13h 43m via Houston George Bush Intcntl (IAH) and 13h 48m via Dallas/Fort Worth (DFW).

  • What is the time difference between Colorado Springs and London Heathrow Airport?

    London Heathrow Airport is 7 hours ahead of Colorado Springs (British Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Colorado Springs to London Heathrow Airport flight?

    Return flights from Colorado Springs to London Heathrow Airport range from £595 to £1,006, with an average of £806 over the past 12 months. Anything below £595 counts as a good deal.

Your guide to booking Colorado Springs to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure instead of Saturday. On this route, Friday flights average £534 – about £390 less than Saturday (42% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Colorado Springs to London Heathrow Airport trip for January. Fares historically average £485 return in that month – typically £682 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from Colorado Springs to Heathrow

Complete your trip to London with a hotel stay or car hire

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